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+--- Thread: Signature unmatched, no hashes loaded. (/thread-9939.html)
Signature unmatched, no hashes loaded. - Anne1246 - 03-18-2021
I'm a beginner with coding so please excuse my ignorance. I'm trying to crack an axcrypt encrypted file using axcrypt2john.py, and I managed to get a hash which I'm not sure is correct yet, when I run it in hashcat using the code: hashcat -m 13200 -a 3 -2 ?1?d - - increment - w 3 hash.txt ?2?2?2?2?2?2?2?2
I initially get the message: Unstable OpenCL driver detected
This OpenCL driver has been marked as likely to fail kernal compilation or to produce false negatives. You can use --force to override this, but do not report related errors.
No devices found/left.
When I use --force along with the previous command, it gives: Hashfile 'hash.txt' on line 1 (hash) : Signature unmatched no hashes loaded.
Can I ever crack this thing?
Edit: I've read the following thread on the same issue: https://hashcat.net/forum/thread-9291.html
I tried the example hashes for axcrypt as advised on that thread and it gives the same error. I also wonder how could it load when there's nothing encrypted with that hash? Surely I'm missing something lol.
RE: Signature unmatched, no hashes loaded. - Snoopy - 03-18-2021
hashcat --help shows, that there are 4 different kinds of axcrpt modes
13200 | AxCrypt 1 | Archives
13300 | AxCrypt 1 in-memory SHA1 | Archives
23500 | AxCrypt 2 AES-128 | Archives
23600 | AxCrypt 2 AES-256 | Archives
Signature unmatched no hashes loaded. should/could mean it is not mode 13200
if you could make a test with an archive for yourself using a simple pass like 1234 and try to crack it after extracting with axcrypt2john.py and these 4 modes mentioned above, i would think its aes-128 or aes-256 by standard
RE: Signature unmatched, no hashes loaded. - Anne1246 - 03-18-2021
(03-18-2021, 05:45 PM)Snoopy Wrote: hashcat --help shows, that there are 4 different kinds of axcrpt modes
13200 | AxCrypt 1 | Archives
13300 | AxCrypt 1 in-memory SHA1 | Archives
23500 | AxCrypt 2 AES-128 | Archives
23600 | AxCrypt 2 AES-256 | Archives
Signature unmatched no hashes loaded. should/could mean it is not mode 13200
if you could make a test with an archive for yourself using a simple pass like 1234 and try to crack it after extracting with axcrypt2john.py and these 4 modes mentioned above, i would think its aes-128 or aes-256 by standard
thank you for the response. Unfortunately axcrypt only allows for a complicated password enrcyption and I tried creating one as simple as I could, and I tested it with all 4 of these modes but it gives the same error.
RE: Signature unmatched, no hashes loaded. - Snoopy - 03-22-2021
can you post the stripped output of axcrypt2john.py? stripped to the first signature like this
$axcrypt$*1*10000*
maybe the axcrypt uses a new style of encryption which is not supported by john or hashcat.