07-25-2015, 03:03 AM
Ok, thanks. I have a follow up questions. I have looked for an answer online, and usually turns out to be that the program is not being fed enough work, which I don't think is the case.
I have tried this on both my home machine and on a Amazon EC2 instance, and it does it on both. I understand that 7zip is a slow hash. But when I run a benchmark I get anywhere from 500-800 H/s locally, and about 1000 for each of four cards on Amazon.
However when I run hashcat, The H/s consistently stays at 0 H/s. Once every 5-10 minutes it will pop up to 500-800 for a few seconds, but most of the time it sits at zero. I see the progress number going up slowly, but I am concerned I have something off somehow and am not getting anywhere near what I should be.
./cudaHashcat64.bin -m 11600 -a 3 output.hash mine.hcmask -w 2 -o itisdone.txt --outfile-format=15 --status --status-timer=15 --session=markov --markov-hcstat=mynew.hcstat --markov-threshold=25 -n 160 -u 1024
Status.........: Running
Input.Mode.....: Mask (?a?a?a?a?alockoff) [12] (1.24%)
Hash.Target....:
Hash.Type......: 7-Zip
Time.Started...: Sat Jul 25 01:02:28 2015 (14 secs)
Time.Estimated.: 0 secs
Speed.GPU.#1...: 0 H/s
Speed.GPU.#2...: 0 H/s
Speed.GPU.#3...: 0 H/s
Speed.GPU.#4...: 0 H/s
Speed.GPU.#*...: 0 H/s
Recovered......: 0/1 (0.00%) Digests, 0/1 (0.00%) Salts
Progress.......: 0/9765625 (0.00%)
Rejected.......: 0/0 (0.00%)
Restore.Point..: 0/390625 (0.00%)
HWMon.GPU.#1...: 99% Util, 64c Temp, N/A Fan
HWMon.GPU.#2...: 99% Util, 53c Temp, N/A Fan
HWMon.GPU.#3...: 99% Util, 64c Temp, N/A Fan
HWMon.GPU.#4...: 99% Util, 56c Temp, N/A Fan
I have tried this on both my home machine and on a Amazon EC2 instance, and it does it on both. I understand that 7zip is a slow hash. But when I run a benchmark I get anywhere from 500-800 H/s locally, and about 1000 for each of four cards on Amazon.
However when I run hashcat, The H/s consistently stays at 0 H/s. Once every 5-10 minutes it will pop up to 500-800 for a few seconds, but most of the time it sits at zero. I see the progress number going up slowly, but I am concerned I have something off somehow and am not getting anywhere near what I should be.
./cudaHashcat64.bin -m 11600 -a 3 output.hash mine.hcmask -w 2 -o itisdone.txt --outfile-format=15 --status --status-timer=15 --session=markov --markov-hcstat=mynew.hcstat --markov-threshold=25 -n 160 -u 1024
Status.........: Running
Input.Mode.....: Mask (?a?a?a?a?alockoff) [12] (1.24%)
Hash.Target....:
Hash.Type......: 7-Zip
Time.Started...: Sat Jul 25 01:02:28 2015 (14 secs)
Time.Estimated.: 0 secs
Speed.GPU.#1...: 0 H/s
Speed.GPU.#2...: 0 H/s
Speed.GPU.#3...: 0 H/s
Speed.GPU.#4...: 0 H/s
Speed.GPU.#*...: 0 H/s
Recovered......: 0/1 (0.00%) Digests, 0/1 (0.00%) Salts
Progress.......: 0/9765625 (0.00%)
Rejected.......: 0/0 (0.00%)
Restore.Point..: 0/390625 (0.00%)
HWMon.GPU.#1...: 99% Util, 64c Temp, N/A Fan
HWMon.GPU.#2...: 99% Util, 53c Temp, N/A Fan
HWMon.GPU.#3...: 99% Util, 64c Temp, N/A Fan
HWMon.GPU.#4...: 99% Util, 56c Temp, N/A Fan