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nmap/scripts/identd-owners.nse
david 6fbc8868a9 Rename scripts (almost all of them) to make their names more consistent and
make them look better in output. The full list of changes is
  anonFTP => ftp-anon
  ASN => asn-query
  brutePOP3 => pop3-brute
  bruteTelnet => telnet-brute
  daytimeTest => daytime
  dns-safe-recursion-port => dns-random-srcport
  dns-safe-recursion-txid => dns-random-txid
  dns-test-open-recursion => dns-recursion
  ftpbounce => ftp-bounce
  HTTPAuth => http-auth
  HTTP_open_proxy => http-open-proxy
  HTTPpasswd => http-passwd
  HTTPtrace => http-trace
  iax2Detect => iax2-version
  ircServerInfo => irc-info
  ircZombieTest => irc-zombie
  MSSQLm => ms-sql-info
  MySQLinfo => mysql-info
  popcapa => pop3-capabilities
  PPTPversion => pptp-version
  promiscuous => sniffer-detect
  RealVNC_auth_bypass => realvnc-auth-bypass
  robots => robots.txt
  showHTMLTitle => html-title
  showOwner => identd-owners
  skype_v2-version => skypev2-version
  smb-enumdomains => smb-enum-domains
  smb-enumsessions => smb-enum-sessions
  smb-enumshares => smb-enum-shares
  smb-enumusers => smb-enum-users
  smb-serverstats => smb-server-stats
  smb-systeminfo => smb-system-info
  SMTPcommands => smtp-commands
  SMTP_openrelay_test => smtp-open-relay
  SNMPcommunitybrute => snmp-brute
  SNMPsysdescr => snmp-sysdescr
  SQLInject => sql-injection
  SSH-hostkey => ssh-hostkey
  SSHv1-support => sshv1
  SSLv2-support => sslv2
  strangeSMTPport => smtp-strangeport
  UPnP-info => upnp-info
  xamppDefaultPass => xampp-default-auth
  zoneTrans => zone-transfer
2008-11-06 02:52:59 +00:00

66 lines
1.3 KiB
Lua

description = [[
Attempts to find the owner of a scanned port.
The script makes a connection to the auth port (113) and queries the owner of
an open port.
]]
author = "Diman Todorov <diman.todorov@gmail.com>"
license = "Same as Nmap--See http://nmap.org/book/man-legal.html"
categories = {"default", "safe"}
portrule = function(host, port)
local auth_port = { number=113, protocol="tcp" }
local identd = nmap.get_port_state(host, auth_port)
if
identd ~= nil
and identd.state == "open"
and port.protocol == "tcp"
and port.state == "open"
then
return true
else
return false
end
end
action = function(host, port)
local owner = ""
local client_ident = nmap.new_socket()
local client_service = nmap.new_socket()
local catch = function()
client_ident:close()
client_service:close()
end
local try = nmap.new_try(catch)
try(client_ident:connect(host.ip, 113))
try(client_service:connect(host.ip, port.number))
local localip, localport, remoteip, remoteport =
try(client_service:get_info())
local request = port.number .. ", " .. localport .. "\n"
try(client_ident:send(request))
owner = try(client_ident:receive_lines(1))
if string.match(owner, "ERROR") then
owner = nil
else
owner = string.match(owner, "USERID : .+ : (.+)\n", 1)
end
try(client_ident:close())
try(client_service:close())
return owner
end