Date: Thu, 15 Jan 2015 01:37:04 -0500 From: David J Anderssen <davejanderssen@...il.com> To: john-users@...ts.openwall.com Subject: JtR on Acronis .tib files? Hi john-users, 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. Testing a 3KB .tib sample file containing one directory with two text files, AES 256 selected, created with password "test": https://drive.google.com/file/d/0B9w5VudAfSA_ell1MkI4dUo5TVU/ Running JtR with default password.lst(includes "test") on the hash file extracted from the .tib file via truecrypt_volume2john will complete its run but gives: "0 password hashes cracked, 3 left" 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. Thanks in advance, David
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