hashcat Forum - v1.31 Multi-GPU not working with standalone devices

This is an attemp of 2 GPUs usage in my system with 3 GPUs:

Code:
PS D:\Crackeo en Proceso\101\Atacando> oclHashcat64.exe -m 2500 .\HandshakeWPA.hccap -d 1,2

oclHashcat v1.31 starting...

WARN: ADL_Overdrive6_FanSpeed_Get(): -1

Device #1: Bonaire, 1024MB, 1050Mhz, 12MCU

Device #2: skipped by user

Device #3: skipped by user

Hashes: 1 hashes; 1 unique digests, 1 unique salts

Bitmaps: 8 bits, 256 entries, 0x000000ff mask, 1024 bytes

Rules: 1

Applicable Optimizers:

* Zero-Byte

* Single-Hash

* Single-Salt

Watchdog: Temperature abort trigger set to 90c

Watchdog: Temperature retain trigger set to 80c

Device #1: Kernel d:\Programas\HashCat\OCLHashCat/kernels/4098/m02500.Bonaire_1573.4_1573.4 (VM).kernel (259320 bytes)

Device #1: Kernel d:\Programas\HashCat\OCLHashCat/kernels/4098/bzero.Bonaire_1573.4_1573.4 (VM).kernel (30496 bytes)

ERROR: 2: No such file or directory

And if I do:

Code:
PS D:\Crackeo en Proceso\101\Atacando> oclHashcat64.exe -m 2500 .\HandshakeWPA.hccap -d 1,3

oclHashcat v1.31 starting...

WARN: ADL_Overdrive6_FanSpeed_Get(): -1

Device #1: Bonaire, 1024MB, 1050Mhz, 12MCU

Device #2: skipped by user

Device #3: skipped by user

Hashes: 1 hashes; 1 unique digests, 1 unique salts

Bitmaps: 8 bits, 256 entries, 0x000000ff mask, 1024 bytes

Rules: 1

Applicable Optimizers:

* Zero-Byte

* Single-Hash

* Single-Salt

Watchdog: Temperature abort trigger set to 90c

Watchdog: Temperature retain trigger set to 80c

Device #1: Kernel d:\Programas\HashCat\OCLHashCat/kernels/4098/m02500.Bonaire_1573.4_1573.4 (VM).kernel (259320 bytes)

Device #1: Kernel d:\Programas\HashCat\OCLHashCat/kernels/4098/bzero.Bonaire_1573.4_1573.4 (VM).kernel (30496 bytes)

ERROR: 3: No such file or directory

But I have 3 GPUs, as you can see:

Code:
PS D:\Crackeo en Proceso\101\Atacando> oclHashcat64.exe -m 2500 .\HandshakeWPA.h

ccap -a 3 ?d?d?d?d?d?d?d?d

oclHashcat v1.31 starting...

WARN: ADL_Overdrive6_FanSpeed_Get(): -1

Device #1: Bonaire, 1024MB, 1050Mhz, 12MCU

Device #2: Tahiti, 3072MB, 900Mhz, 32MCU

Device #3: Tahiti, 3072MB, 900Mhz, 28MCU

Hashes: 1 hashes; 1 unique digests, 1 unique salts

Bitmaps: 8 bits, 256 entries, 0x000000ff mask, 1024 bytes

Applicable Optimizers:

* Zero-Byte

* Single-Hash

* Single-Salt

* Brute-Force

Watchdog: Temperature abort trigger set to 90c

Watchdog: Temperature retain trigger set to 80c

Device #1: Kernel d:\Programas\HashCat\OCLHashCat/kernels/4098/m02500.Bonaire_1573.4_1573.4 (VM).kernel (259320 bytes)

Device #1: Kernel d:\Programas\HashCat\OCLHashCat/kernels/4098/markov_le_v1.Bonaire_1573.4_1573.4 (VM).kernel (92404 bytes)

Device #1: Kernel d:\Programas\HashCat\OCLHashCat/kernels/4098/bzero.Bonaire_1573.4_1573.4 (VM).kernel (30496 bytes)

Device #2: Kernel d:\Programas\HashCat\OCLHashCat/kernels/4098/m02500.Tahiti_1573.4_1573.4 (VM).kernel (259428 bytes)

Device #2: Kernel d:\Programas\HashCat\OCLHashCat/kernels/4098/markov_le_v1.Tahiti_1573.4_1573.4 (VM).kernel (92388 bytes)

Device #2: Kernel d:\Programas\HashCat\OCLHashCat/kernels/4098/bzero.Tahiti_1573.4_1573.4 (VM).kernel (30492 bytes)

Device #3: Kernel d:\Programas\HashCat\OCLHashCat/kernels/4098/m02500.Tahiti_1573.4_1573.4 (VM).kernel (259428 bytes)

Device #3: Kernel d:\Programas\HashCat\OCLHashCat/kernels/4098/markov_le_v1.Tahiti_1573.4_1573.4 (VM).kernel (92388 bytes)

Device #3: Kernel d:\Programas\HashCat\OCLHashCat/kernels/4098/bzero.Tahiti_1573.4_1573.4 (VM).kernel (30492 bytes)

[s]tatus [p]ause [r]esume [b]ypass [q]uit =>

Session.Name...: oclHashcat

Status.........: Running

Input.Mode.....: Mask (?d?d?d?d?d?d?d?d) [8]

Hash.Target....: 101 (00:1f:5b:c2:fb:0c <-> 30:87:30:e0:0b:cd)

Hash.Type......: WPA/WPA2

Time.Started...: Tue Oct 07 12:12:54 2014 (6 secs)

Time.Estimated.: Tue Oct 07 12:19:21 2014 (6 mins, 19 secs)

Speed.GPU.#1...:    33612 H/s

Speed.GPU.#2...:   136.1 kH/s

Speed.GPU.#3...:   100.7 kH/s

Speed.GPU.#*...:   270.4 kH/s

Recovered......: 0/1 (0.00%) Digests, 0/1 (0.00%) Salts

Progress.......: 1685504/100000000 (1.69%)

Skipped........: 0/1685504 (0.00%)

Rejected.......: 0/1685504 (0.00%)

HWMon.GPU.#1...: 91% Util, 39c Temp, N/A Fan

HWMon.GPU.#2...: 27% Util, 48c Temp, N/A Fan

HWMon.GPU.#3...: 24% Util, 44c Temp, N/A Fan

What is going on here? The help page of oclHashCat reports:

Quote:-d, --gpu-devices=STR Devices to use, separate with comma

Thanks you.

you aren't specifying an attack mode and your syntax is jacked

(10-07-2014, 12:32 PM)SopalajoArrierez Wrote: [ -> ]ERROR: 2: No such file or directory

means that you didn't specify the wordlist.

Since you didn't specify any --attack-mode (-a), -a 0 was implied... therefore you need to specify a wordlist...

If you instead want to use mask attack, you must specify "--attack-mode 3" etc

So something like this should work:

Code:
oclHashcat64.exe -a 0 -d 1,2 -m 2500 .\HandshakeWPA.hccap rockyou.txt

where rockyou.txt must be a valid file in the current directory

or w/ mask attack

Code:
oclHashcat64.exe -a 3 -d 1,2 -m 2500 .\HandshakeWPA.hccap ?a?a?a?a?a?a

EDIT: Whoops, again epixoip was faster than me (and absolutely correct w/ what he is saying), anyway maybe my comment helps also a little bit

Thanks for answering. Here are the new tests.

First attemp, note that only 1 GPU is working:

Code:
PS D:\Crackeo en Proceso\101\Atacando> oclHashcat64.exe -m 2500 .\HandshakeWPA.hccap -a 3 ?d?d?d?d?d?d?d?d -d 1,3

oclHashcat v1.31 starting...

WARN: ADL_Overdrive6_FanSpeed_Get(): -1

Device #1: Bonaire, 1024MB, 1050Mhz, 12MCU

Device #2: skipped by user

Device #3: skipped by user

Hashes: 1 hashes; 1 unique digests, 1 unique salts

Bitmaps: 8 bits, 256 entries, 0x000000ff mask, 1024 bytes

Applicable Optimizers:

* Zero-Byte

* Single-Hash

* Single-Salt

* Brute-Force

Watchdog: Temperature abort trigger set to 90c

Watchdog: Temperature retain trigger set to 80c

Device #1: Kernel d:\Programas\HashCat\OCLHashCat/kernels/4098/m02500.Bonaire_1573.4_1573.4 (VM).kernel (259320 bytes)

Device #1: Kernel d:\Programas\HashCat\OCLHashCat/kernels/4098/markov_le_v1.Bonaire_1573.4_1573.4 (VM).kernel (92404 bytes)

Device #1: Kernel d:\Programas\HashCat\OCLHashCat/kernels/4098/bzero.Bonaire_1573.4_1573.4 (VM).kernel (30496 bytes)

[s]tatus [p]ause [r]esume [b]ypass [q]uit =>

Session.Name...: oclHashcat

Status.........: Running

Input.Mode.....: Mask (?d?d?d?d?d?d?d?d) [8]

Hash.Target....: 101 (00:1f:5b:c2:fb:0c <-> 30:87:30:e0:0b:cd)

Hash.Type......: WPA/WPA2

Time.Started...: Tue Oct 07 12:43:23 2014 (4 secs)

Time.Estimated.: Tue Oct 07 13:52:50 2014 (1 hour, 9 mins)

Speed.GPU.#1...:    26427 H/s

Recovered......: 0/1 (0.00%) Digests, 0/1 (0.00%) Salts

Progress.......: 98304/100000000 (0.10%)

Skipped........: 0/98304 (0.00%)

Rejected.......: 0/98304 (0.00%)

HWMon.GPU.#1...: 100% Util, 37c Temp, N/A Fan

Here is philsmd suggestion:

Code:
PS D:\Crackeo en Proceso\101\Atacando> oclHashcat64.exe -a 3 -d 1,2 -m 2500 .\HandshakeWPA.hccap ?a?a?a?a?a?a

oclHashcat v1.31 starting...

ERROR: 2: No such file or directory

And too:

Code:
PS D:\Crackeo en Proceso\101\Atacando> oclHashcat64.exe -d 1,2 -m 2500 .\HandshakeWPA.hccap -a 3 ?a?a?a?a?a?a

oclHashcat v1.31 starting...

ERROR: 2: No such file or directory

It may depend on your shell/cmd, you may need to escape/quote the arguments, like this:
-d "1,2" etc

That was the problem. :-)
Thanks you, philsmd.