mirror of
https://github.com/AFLplusplus/AFLplusplus.git
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147 lines
4.3 KiB
Python
147 lines
4.3 KiB
Python
#!/usr/bin/env python3
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# AutoDict-QL - Optimal Token Generation for Fuzzing
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# Part of AFL++ Project
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# Developed and Maintained by Arash Ale Ebrahim (@Microsvuln)
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# Usage : python3 autodict-ql.py [CURRECT_DIR] [CODEQL_DATABASE_PATH] [TOKEN_PATH]
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# CURRENT_DIR = full of your current Dir
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# CODEQL_DATABASE_PATH = Full path to your CodeQL database
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# TOKEN_PATH = Folder name of the newly generated tokens
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# Example : python3 autodict-ql.py /home/user/libxml/automate /home/user/libxml/libxml-db tokens
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# Just pass the tokens folder to the -x flag of your fuzzer
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import os
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import string
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import binascii
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import codecs
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import errno
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import struct
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import argparse
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import shutil
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import subprocess
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from binascii import unhexlify
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def ensure_dir(dir):
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try:
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os.makedirs(dir)
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except OSError as e:
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if e.errno != errno.EEXIST:
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raise
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def parse_args():
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parser = argparse.ArgumentParser(
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description=(
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"Helper - Specify input file analysis and output folder to save corpus for strings in the overall project --------------------------------------------------------------------------- Example usage : python2 thisfile.py outdir str.txt"
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)
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)
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# parser.add_argument("tokenpath",
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# help="Destination directory for tokens")
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parser.add_argument("cur", help="Current Path")
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parser.add_argument("db", help="CodeQL database Path")
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parser.add_argument("tokenpath", help="Destination directory for tokens")
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return parser.parse_args()
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def static_analysis(file, file2, cur, db):
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with open(cur + "/" + file, "w") as f:
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print(cur + "/" + file)
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stream = os.popen("codeql query run " + cur + "/" + file2 + " -d " + db)
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output = stream.read()
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f.write(output)
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f.close()
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def copy_tokens(cur, tokenpath):
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subprocess.call(
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["mv " + cur + "/" + "strcmp-strs/*" + " " + cur + "/" + tokenpath + "/."],
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shell=True,
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)
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subprocess.call(
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["mv " + cur + "/" + "strncmp-strs/*" + " " + cur + "/" + tokenpath + "/."],
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shell=True,
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)
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subprocess.call(
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["mv " + cur + "/" + "memcmp-strs/*" + " " + cur + "/" + tokenpath + "/."],
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shell=True,
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)
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subprocess.call(
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["mv " + cur + "/" + "lits/*" + " " + cur + "/" + tokenpath + "/."], shell=True
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)
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subprocess.call(
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["mv " + cur + "/" + "strtool-strs/*" + " " + cur + "/" + tokenpath + "/."],
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shell=True,
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)
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subprocess.call(
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["rm -rf strcmp-strs memcmp-strs strncmp-strs lits strtool-strs"], shell=True
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)
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subprocess.call(["rm *.out"], shell=True)
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subprocess.call(["find " + tokenpath + " -size 0 -delete"], shell=True)
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def codeql_analysis(cur, db):
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static_analysis("litout.out", "litool.ql", cur, db)
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static_analysis("strcmp-strings.out", "strcmp-str.ql", cur, db)
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static_analysis("strncmp-strings.out", "strncmp-str.ql", cur, db)
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static_analysis("memcmp-strings.out", "memcmp-str.ql", cur, db)
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static_analysis("strtool-strings.out", "strtool.ql", cur, db)
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start_autodict(0, cur)
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def start_autodict(tokenpath, cur):
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command = ["python3", cur + "/litan.py", cur + "/lits/", cur + "/litout.out"]
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worker1 = subprocess.Popen(command)
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print(worker1.communicate())
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command1 = [
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"python3",
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cur + "/strcmp-strings.py",
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cur + "/strcmp-strs/",
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cur + "/strcmp-strings.out",
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]
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worker2 = subprocess.Popen(command1)
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print(worker2.communicate())
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command2 = [
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"python3",
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cur + "/strncmp-strings.py",
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cur + "/strncmp-strs/",
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cur + "/strncmp-strings.out",
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]
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worker3 = subprocess.Popen(command2)
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print(worker3.communicate())
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command5 = [
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"python3",
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cur + "/memcmp-strings.py",
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cur + "/memcmp-strs/",
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cur + "/memcmp-strings.out",
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]
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worker6 = subprocess.Popen(command5)
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print(worker6.communicate())
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command8 = [
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"python3",
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cur + "/stan-strings.py",
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cur + "/strtool-strs/",
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cur + "/strtool-strings.out",
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]
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worker9 = subprocess.Popen(command8)
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print(worker9.communicate())
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def main():
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args = parse_args()
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ensure_dir(args.tokenpath)
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# copy_tokens(args.cur, args.tokenpath)
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codeql_analysis(args.cur, args.db)
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copy_tokens(args.cur, args.tokenpath)
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# start_autodict(args.tokenpath, args.cur)
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if __name__ == "__main__":
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main()
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