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36 lines
820 B
Python
36 lines
820 B
Python
#!/usr/bin/env python
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"""
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$Id$
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Copyright (c) 2006-2010 sqlmap developers (http://sqlmap.sourceforge.net/)
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See the file 'doc/COPYING' for copying permission
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"""
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import re
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from lib.core.common import randomRange
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from lib.core.data import kb
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def tamper(value):
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"""
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Replaces each character with random case value
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Example: 'INSERT' might become 'InsERt'
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"""
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retVal = value
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if value:
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for match in re.finditer(r"[A-Za-z_]+", retVal):
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word = match.group()
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if word.upper() in kb.keywords:
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newWord = str()
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for i in xrange(len(word)):
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newWord += word[i].upper() if randomRange(0, 1) else word[i].lower()
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retVal = retVal.replace(word, newWord)
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return retVal
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