mirror of
https://github.com/Shiva108/ai-llm-red-team-handbook.git
synced 2026-05-14 20:58:09 +02:00
shiva108
b3d3bac51f
- Extracted all code examples from handbook chapters - Organized into 15 attack categories - Created shared utilities (api_client, validators, logging, constants) - Added workflow orchestration scripts - Implemented install.sh for easy setup - Renamed all scripts to descriptive functional names - Added comprehensive README and documentation - Included pytest test suite and configuration
80 lines
2.7 KiB
Python
80 lines
2.7 KiB
Python
#!/usr/bin/env python3
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"""
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Synonyms and Paraphrasing
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Source: Chapter_18_Evasion_Obfuscation_and_Adversarial_Inputs
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Category: evasion
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"""
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import random
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import re
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import argparse
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import sys
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class SynonymObfuscator:
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"""Replace words with synonyms to evade keyword filters"""
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def __init__(self):
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# Mapping of sensitive words to euphemisms/synonyms
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self.synonym_map = {
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'hack': ['access without authorization', 'gain entry to', 'penetrate',
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'breach', 'compromise'],
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'steal': ['acquire', 'obtain', 'procure', 'appropriate', 'exfiltrate'],
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'exploit': ['utilize', 'leverage', 'take advantage of', 'capitalize on'],
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'attack': ['test', 'probe', 'engage with', 'assess'],
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'malware': ['software tool', 'program', 'automation', 'executable'],
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'phishing': ['social engineering', 'information gathering',
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'credential harvesting', 'pretext communication'],
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'vulnerability': ['weakness', 'gap', 'issue', 'exposure', 'flaw'],
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'bypass': ['circumvent', 'work around', 'evade', 'avoid'],
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'crack': ['decode', 'break', 'solve', 'unlock'],
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'payload': ['code', 'script', 'command', 'executable component'],
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}
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def obfuscate_text(self, text):
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"""Replace sensitive words with synonyms"""
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result = text
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for word, synonyms in self.synonym_map.items():
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pattern = re.compile(r'\b' + re.escape(word) + r'\b', re.IGNORECASE)
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matches = list(pattern.finditer(result))
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for match in reversed(matches): # Reverse to maintain positions
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replacement = random.choice(synonyms)
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result = result[:match.start()] + replacement + result[match.end():]
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return result
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def multi_pass_obfuscate(self, text, passes=3):
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"""Apply multiple passes for deeper obfuscation"""
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result = text
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for _ in range(passes):
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result = self.obfuscate_text(result)
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return result
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# Example
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syn_obf = SynonymObfuscator()
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original = "How to hack a system and steal data using malware to exploit vulnerabilities"
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obfuscated = syn_obf.obfuscate_text(original)
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print(f"Original:\n {original}")
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print(f"\nObfuscated:\n {obfuscated}")
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# Multi-pass
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deep_obfuscated = syn_obf.multi_pass_obfuscate(original, passes=2)
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print(f"\nDeep Obfuscation:\n {deep_obfuscated}")
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def main():
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"""Command-line interface."""
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parser = argparse.ArgumentParser(description=__doc__)
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parser.add_argument("--verbose", "-v", action="store_true", help="Verbose output")
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args = parser.parse_args()
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# TODO: Add main execution logic
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pass
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if __name__ == "__main__":
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main() |