Date: Wed, 28 Apr 2021 07:31:34 +0800 From: Ian B <Ian.Blakeley@...lhouse-communications.co.uk> To: john-users@...ts.openwall.com Subject: Re: Extracting the hash from MS word On 27/04/2021 23:05 magnum penned these words: > On 2021-04-27 03:14, Ian B wrote: >> I am going through an old directory and binning/checking some old >> documents ~2005/6 there's a few encrypted word documents for which I >> have forgotten the password. I successfully recovered the hash and hence >> the password from a few with the office2john.py script. However, for two >> of them this fails with the following issue >> >> em1.doc : invalid keySize >> Traceback (most recent call last): >> File "./office2john.py", line 3148, in <module> >> ret = process_file(sys.argv[i].decode("utf8")) >> File "./office2john.py", line 3109, in process_file >> passinfo = find_rc4_passinfo_doc(filename, workbookStream) >> File "./office2john.py", line 2553, in find_rc4_passinfo_doc >> if typ == 3: >> UnboundLocalError: local variable 'typ' referenced before assignment > > Are you using latest code from GitHub? If not, try office2john from > https://github.com/openwall/john/raw/bleeding-jumbo/run/office2john.py > and if that seem to work better you should probably upgrade all the rest > of john as well (https://github.com/openwall/john - fresh binaries are > available too). > > If latest code give you an error, we have a bug somewhere. If you're > willing to share one of those files with us (or just me, in private > email) we can have a look at it. Yep it is the latest, to be sure I just grabbed the one form your link, identical issue. I'll email you the document, I doubt after 15 years or so it is of interest just trying to check before I scrap :D I spent way too much time but now I am intrigued to know what it is and why it is proving tough. -- Ian
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