09-29-2018, 05:15 PM
0) https://hashcat.net/wiki/doku.php?id=fingerprint_attack
1) That's because of the way hashcat works internally. The left side should have as much work as possible. Together with NTLM being one of the fastest supported algorithms you run into that limitation with only ?l
You might be able to speed up that attack by running one hashcat instance per gpu and split the masks like
-1 abcdefgh ?l?l?l?l?l?l?l?l?l?1
-1 ijklmnopq ?l?l?l?l?l?l?l?l?l?1
-1 rstuvwxyz ?l?l?l?l?l?l?l?l?l?1
(not sure, try it)
1) That's because of the way hashcat works internally. The left side should have as much work as possible. Together with NTLM being one of the fastest supported algorithms you run into that limitation with only ?l
You might be able to speed up that attack by running one hashcat instance per gpu and split the masks like
-1 abcdefgh ?l?l?l?l?l?l?l?l?l?1
-1 ijklmnopq ?l?l?l?l?l?l?l?l?l?1
-1 rstuvwxyz ?l?l?l?l?l?l?l?l?l?1
(not sure, try it)