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how to configure this in OCLhashcat?

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how to configure this in OCLhashcat?
xtrusion Offline
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#1
12-04-2012, 01:30 PM
trying for several hours now to configure the follow sha256 bruteforce

hash: AE13900912E9B41CBD5AC1AF57F8854FD3C4BCC0A22857DCE38A44FBD292BD75
original code: 00000000123456789012

salt: 00000000
password: 123456789012
the password is always nummeric

salt is always the same, password can change, i want to bruteforce the password

I hope someone can give me an example or any directions how to make this over GPU since at the moment i'm a little bit lost to get all the options correct
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Rolf Offline
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#2
12-04-2012, 01:48 PM (This post was last modified: 12-04-2012, 01:49 PM by Rolf.)
This should do it
Quote:cudaHashcat-lite64 -m 1400 AE13900912E9B41CBD5AC1AF57F8854FD3C4BCC0A22857DCE38A44FBD292BD75 00000000?d?d?d?d?d?d?d?d?d?d?d?d
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xtrusion Offline
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#3
12-04-2012, 10:06 PM
Thnx...
worked like a charm.. made some improvements by adding the --pw-min=20 --pw-max=20 since it was starting at pw len 19 Smile
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atom Offline
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#4
12-08-2012, 08:16 PM (This post was last modified: 12-08-2012, 08:16 PM by atom.)
While this will work it will run very very very slow because the 4 chars are static. To make any reasonable use of GPU you need to give it some work to run on GPU kernel.

So you better get oclHashcat-plus v0.09 and use the sha256(salt.pass) hash-mode and -a 3 attack-mode and see speed increase by 100-1000 Smile
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