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dump_scripts.py
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70 lines (58 loc) · 2.09 KB
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#!/usr/bin/env python3
"""
Extract scripts embedded within IDA Pro databases.
author: Willi Ballenthin
email: willi.ballenthin@gmail.com
"""
import argparse
import logging
import sys
import idb
import idb.netnode
logger = logging.getLogger(__name__)
def main(argv=None):
if argv is None:
argv = sys.argv[1:]
parser = argparse.ArgumentParser(
description="Extract scripts embedded within IDA Pro databases."
)
parser.add_argument("idbpath", type=str, help="Path to input idb file")
parser.add_argument(
"-v", "--verbose", action="store_true", help="Enable debug logging"
)
parser.add_argument(
"-q", "--quiet", action="store_true", help="Disable all output but errors"
)
args = parser.parse_args(args=argv)
if args.verbose:
logging.basicConfig(level=logging.DEBUG)
logging.getLogger().setLevel(logging.DEBUG)
elif args.quiet:
logging.basicConfig(level=logging.ERROR)
logging.getLogger().setLevel(logging.ERROR)
else:
logging.basicConfig(level=logging.INFO)
logging.getLogger().setLevel(logging.INFO)
with idb.from_file(args.idbpath) as db:
try:
for script in idb.analysis.enumerate_script_snippets(db):
logger.debug("script: %s", script.name)
logger.debug("language: %s", script.language)
logger.debug("code: \n%s", script.code)
if script.language == "Python":
ext = ".py"
elif script.language == "IDC":
ext = ".idc"
else:
raise ValueError("unexpected script language: " + script.language)
filename = script.name + ext
logger.info(
"writing %s script %s to %s", script.language, script.name, filename
)
with open(filename, "wb") as f:
f.write(script.code.encode("utf-8"))
except KeyError:
logger.warning("not found script snippets")
return 0
if __name__ == "__main__":
sys.exit(main())