Decompressor for headless APLib blobs

aplib_decompress.py

#!/usr/bin/env python3

import malduck
import sys
import argparse

def main():
    parser = argparse.ArgumentParser(description="APLib unpacker")
    parser.add_argument('--inpath', dest="inpath", default=None, help="APLib compressed blob",
                            required=True)
    args = parser.parse_args()

    with open(args.inpath, 'rb') as f:
        data = f.read()
        try:
            res = malduck.aplib(data)
            if res:
                with open(args.inpath + '.decompressed', 'wb') as g:
                    g.write(res)
            else:
                print(f'Malduck did not decompress the buffer.')
        except Exception as e:
            print(f'Could not aplib decompress: {e}')
            
if __name__ == "__main__":
    main()