Date: Thu, 15 Jan 2015 14:13:59 +0100 (CET) From: Dhiru Kholia <dhiru.kholia@...il.com> To: john-users@...ts.openwall.com Subject: Re: JtR on Acronis .tib files? On Thu, 15 Jan 2015, David J Anderssen wrote: > First I would like to say thank you for the great work on JtR. I'm > posting hoping to learn if JtR can be used on Acronis True Image > backup (.tib) files, as I've lost the password to one. > > Assuming a similar encryption scheme, I tried truecrypt_volume2john > from 1.8.0-Jumbo-1 which seems to process .tib files without throwing > any errors, but the resulting hash doesn't seem to be correct. truecrypt_volume2john.c accepts almost everything (for good reasons). So it won't produce real hashes for .tib files. > Has work been done on this .tib format previously? It seems to be > nearly supported if treated liked a truecrypt volume, or at least > truecrypt_volume2john will return hashes from a .tib file without > printing an error. If the two formats are similar might there be a > tib2john? I could also be doing something wrong resulting in the > failed cracking. If anyone could please comment on this format it > would be greatly appreciated. JtR doesn't support cracking .tib files, currently. I am not aware of any other projects (or products) which support this proprietary file format. http://en.wikipedia.org/wiki/Acronis_True_Image#Format_conversion tells a funny story about .tib files. Dhiru
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