Python versions, this method has been tried on: 3.7.5, 3.6.0, 3.5.0, 2.7.17? (I know, Im just too desperate to get my source back)
I have problem with decompiling an exe. I kinda deleted the wrong folder and now Im left with the exe, made by pyinstaller and nothing else. So basically I googled how to decompile pyinstaller exes and I found that first I use this: https://github.com/countercept/python-exe-unpacker/blob/master/pyinstxtractor.py to dissasemble to .pyc files and then uncompyle6
to get the source. The problem is that pyinstxtractor doesn't return the source code in .pyc format so I basically had to convert it myself and then add the "magic numbers" to it so that uncompyle6 sees it as .pyc.If you are wondering how I got the magic numbers, well I just used a hex editor to see the magic numbers of another pyc, that pyinstxtractor spitted out nad then I just pasted them in the main file. So after that, I write
uncompyle63 name_of_pyc.pyc
and i get this error:
Traceback (most recent call last):
File "c:\python\lib\site-packages\xdis\load.py", line 208, in load_module_from_file_object
co = marshal.loads(bytecode)
ValueError: bad marshal data (unknown type code)
Traceback (most recent call last):
File "c:\python\lib\site-packages\xdis\load.py", line 208, in load_module_from_file_object
co = marshal.loads(bytecode)
ValueError: bad marshal data (unknown type code)
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "c:\python\lib\runpy.py", line 193, in _run_module_as_main
"__main__", mod_spec)
File "c:\python\lib\runpy.py", line 85, in _run_code
exec(code, run_globals)
File "C:\Python\Scripts\uncompyle6.exe\__main__.py", line 9, in <module>
File "c:\python\lib\site-packages\uncompyle6\bin\uncompile.py", line 194, in main_bin
**options)
File "c:\python\lib\site-packages\uncompyle6\main.py", line 261, in main
source_encoding, linemap_stream, do_fragments)
File "c:\python\lib\site-packages\uncompyle6\main.py", line 161, in decompile_file
source_size) = load_module(filename, code_objects)
File "c:\python\lib\site-packages\xdis\load.py", line 116, in load_module
get_code=get_code,
File "c:\python\lib\site-packages\xdis\load.py", line 222, in load_module_from_file_object
"Ill-formed bytecode file %s\n%s; %s" % (filename, kind, msg)
ImportError: Ill-formed bytecode file Bot.pyc
<class 'ValueError'>; bad marshal data (unknown type code)
What are some other ways to decompile pyinstaller executables (If this one is useless)?
