RymkusDev commented 4 years ago

What went wrong?

I try to brute force an image jpg with stegcracker. I try to you use this worlist /usr/share/wordlists/rockyou.txt.gz. When i launch the command Stegcrack <image> Path <wordlist> i get this error :

Stack Trace

If you got a stack trace, please paste it here:

Error: Unhandled exception in cracker thread. Please report this issue on the official bug tracker: "https://github.com/Paradoxis/StegCracker/issues" and don't forget to include the following traceback:
ValueError: embedded null byte
  File "/usr/lib/python3.8/multiprocessing/pool.py", line 125, in worker
    result = (True, func(*args, **kwds))
  File "/usr/local/lib/python3.8/dist-packages/stegcracker/cracker.py", line 92, in crack
    with Popen([
  File "/usr/lib/python3.8/subprocess.py", line 854, in __init__
    self._execute_child(args, executable, preexec_fn, close_fds,
  File "/usr/lib/python3.8/subprocess.py", line 1637, in _execute_child
    self.pid = _posixsubprocess.fork_exec(
Error: Terminating due to previous exception..

To Reproduce

Please add the following files / info:

The file you wish to crack (or one which can reproduce the issue)
The password file you're using (unless it's rockyou, I have that already)
The password you know the file is encrypted with

System information

Please add the output of the following commands:

StegCracker Version

$  pip3 freeze | grep stegcracker
...

StegCracker Type

$ file $(which stegcracker)
...

StegHide Version

$ steghide --version
...

Python Version

$ python3 --version
...

System Version

$ uname -a
...

$ cat /etc/issue
...

Screenshots

A picture tells a thousand words, feel free to add one here if you have it

Other stuff

Got any other info I should know about? Have a monkeypatch or proposed fix?
Feel like ranting about something? Feel free to do it here. Compliments are also welcome ✨

Paradoxis commented 4 years ago

@RymkusDev could you please fill in the template provided, I can’t help without proper debug information so I can reproduce the issue