hashcat Forum

Hi,

Cmd line:
hashcat64.exe -m 120 -a 6 -w 4 -O D:\dic.txt ?a?a?a?a?a?a

Quote:Status...........: Running
Hash.Type........: sha1($salt.$pass)
Hash.Target......: xxx
Time.Started.....: Mon May 07 19:02:31 2018 (42 mins, 50 secs)
Time.Estimated...: Wed May 09 03:51:10 2018 (1 day, 8 hours)
Guess.Base.......: File (xxx), Left Side
Guess.Mod........: Mask (?a?a?a?a?a?a) [6], Right Side
Guess.Queue.Base.: 1/1 (100.00%)
Guess.Queue.Mod..: 5/7 (71.43%)
Speed.Dev.#1.....: 33540.4 kH/s (2.01ms) @ Accel:64 Loops:1024 Thr:896 Vec:1
Speed.Dev.#2.....:        0 H/s (0.00ms) @ Accel:128 Loops:1024 Thr:896 Vec:1
Speed.Dev.#3.....:        0 H/s (0.00ms) @ Accel:64 Loops:1024 Thr:896 Vec:1
Speed.Dev.#*.....: 33540.4 kH/s
Recovered........: 0/1 (0.00%) Digests, 0/1 (0.00%) Salts
Progress.........: 814743552/3961758400000 (0.02%)
Rejected.........: 0/814743552 (0.00%)
Restore.Point....: 0/512 (0.00%)
Candidates.#1....: xxx -> xxx
Candidates.#2....: [Copying]
Candidates.#3....: [Copying]
HWMon.Dev.#1.....: Temp: 55c Fan:  0% Util: 13% Core:1936MHz Mem:4513MHz Bus:1
HWMon.Dev.#2.....: Temp: 53c Fan: 22% Util:  0% Core: 164MHz Mem: 405MHz Bus:1
HWMon.Dev.#3.....: Temp: 49c Fan:  0% Util:  0% Core: 177MHz Mem: 405MHz Bus:1

Any idea why the 2 other cards do not work ?

The left side is a dic of 500 words -> not enough?
The right side is a 6*?a -> I guess it's enough
Keypsace is 376367048000000 which is enough work, no?

Thanks.

dict is too small. You might need to do this attack differently.

Any hint to do this attack differently?

efficient attack, ugly edition:
combine salt with each dict word and run -a3 with the mask only

alternatively use --stdout and simply pipe in the -a6 candidates. You don't have proper status but it's not as ugly.

Finally the Pipe with --stdout option is the same - very slow - looking at "Util":

Quote:HWMon.Dev.#1.....: Temp: 57c Fan: 0% Util: 52% Core:1860MHz Mem:4513MHz Bus:1
HWMon.Dev.#2.....: Temp: 50c Fan: 0% Util: 0% Core:1506MHz Mem:3802MHz Bus:1
HWMon.Dev.#3.....: Temp: 55c Fan: 0% Util: 0% Core:1683MHz Mem:4513MHz Bus:1

And speed is only Speed.Dev.#*.....: 2164.1 kH/s

Command is

Quote:hashcat64.exxe -i -a 6 --stdout D:\dic.txt ?d?d?d?d?d?d?d?d?d?d?d | hashcat64.exe -m 120 -w 4 -O hash.txt