逆向工程 - 如何反编译pyinstaller exe，返回源代码？ - 吾爱随笔录

Python版本，这个方法试过：3.7.5, 3.6.0, 3.5.0, 2.7.17? （我知道，我太绝望了，无法找回我的消息来源。）

我在反编译 exe 时遇到问题。我有点删除了错误的文件夹，现在我只剩下.exe, 由 pyinstaller 制作的，没有别的。所以基本上我decompile pyinstaller exes用谷歌搜索了如何，我发现我首先使用这个：https : //github.com/countercept/python-exe-unpacker/blob/master/pyinstxtractor.py将其分解为.pyc文件，然后uncompyle6获取源代码。问题是它pyinstxtractor不以.pyc格式返回源代码，所以我基本上必须自己转换它，然后向其中添加“魔术数字”，以便uncompyle6将其视为.pyc. 如果你想知道我是如何得到幻数的，那么我只是使用了一个十六进制编辑器来查看另一个的幻数.pyc，那就是pyinstxtractor吐出来然后我只是将它们粘贴到主文件中。所以在那之后，我写

uncompyle63 name_of_pyc.pyc

我收到这个错误：

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)

有什么其他方法可以反编译 pyinstaller 可执行文件（如果这个方法没用）？