aguinet/crappy

Gandcrab v5.2 decryption scripts

crappy's Issues

How can I solve this UnicodeError?

I've input a new txt file, which contains the encrypted id. However it returns with below error, is there anything I'd need to change for the .py scripts? Thanks
Traceback (most recent call last): File "./scripts/decr_priv_user_rsa.py", line 21, in <module> rkey = get_ransom_data(ransom_path,"GANDCRAB KEY") File "C:\Users\usrname\Desktop\mystuff\ttst\crappy\scripts\tools.py", line 16, in get_ransom_data for line in f if line == st)) File "C:\Users\usrname\Desktop\mystuff\ttst\crappy\scripts\tools.py", line 15, in <genexpr> out = "".join(chain.from_iterable(takewhile(lambda x: x != end,f) File "C:\Users\usrname\AppData\Local\Continuum\anaconda2\envs\py3\lib\codecs.py", line 320, in decode (result, consumed) = self._buffer_decode(data, self.errors, final) File "C:\Users\usrname\AppData\Local\Continuum\anaconda2\envs\py3\lib\encodings\utf_16.py", line 67, in _buffer_decode raise UnicodeError("UTF-16 stream does not start with BOM") UnicodeError: UTF-16 stream does not start with BOM
I found the new .txt file was encoded in ascii, so I convert it to UTF-16 by adding "# -- coding: utf-8 --" to the header and return below errors, or there is a way that I can edit the codecs.py to read the .txt in ASCII? Thanks

Traceback (most recent call last): File "./scripts/decr_priv_user_rsa.py", line 22, in <module> privateKeySize = struct.unpack("<I", rkey[:4])[0] struct.error: unpack requires a buffer of 4 bytes