John returns invalid UTF-8 and askes for HMAC-Sha256 and HMAC-sha512 [closed]

I have been trying to recover the password of my old Point of Sale system.
I have the password file that I generated containing all possible combinations of numbers from 0000-0000 to 9999-9999 called combinations.txt. I know that the passw… Continue reading John returns invalid UTF-8 and askes for HMAC-Sha256 and HMAC-sha512 [closed]

Is it possible in John or HashCat commands to have a list of arguments / hashes to calculate instead of only one? [closed]

I have a list of hashes on which to do a brute-force. I was thinking that running the command for each hash in parallel would slow down performance.
Running them sequentially, on the other hand, would require me to be at the PC to run the … Continue reading Is it possible in John or HashCat commands to have a list of arguments / hashes to calculate instead of only one? [closed]