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Thread: 2nd GPU very slow
Post: RE: 2nd GPU very slow
maybe the windows driver is magic |
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epixoip |
Old oclHashcat Support
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14 |
31,688 |
03-04-2014, 12:43 AM |
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Thread: error:clgetplatformids<> -1001
Post: RE: error:clgetplatformids<> -1001
AMD does not support OpenCL on Windows XP. You must upgrade to Windows 7 or Windows 8. |
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epixoip |
Old oclHashcat Support
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3 |
6,751 |
03-08-2014, 05:30 PM |
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Thread: Help with syntax of this command
Post: RE: Help with syntax of this command
all you've done so far is define a custom charset, now you need to use that charset in the mask. the length is determined by the length of the mask. read the wiki pages on mask attacks for detailed ex... |
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epixoip |
Old oclHashcat Support
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5 |
8,719 |
03-10-2014, 12:15 PM |
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Thread: Help with syntax of this command
Post: RE: Help with syntax of this command
madelmouim Wrote: (03-10-2014, 03:25 PM)
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i tried this option , it doesnt work
-1 ABCDE...789 ?1?1?1?1?1?1?1?1?1?1 file.hcap
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you have the parameters backwards. the mask needs to go after the... |
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epixoip |
Old oclHashcat Support
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5 |
8,719 |
03-11-2014, 10:05 AM |
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Thread: A 25 word list, with a 16 character mixAlphaNumeric salt, please help
Post: RE: A 25 word list, with a 16 character mixAlphaNu...
kamronk Wrote: (03-11-2014, 11:35 PM)
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random 16 characters (mix case alphaNum) [...] It seems plausible to me that this can be cracked, and was hoping hashcat was the one to do it. Do you agree th... |
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epixoip |
Old oclHashcat Support
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11 |
22,438 |
03-13-2014, 04:17 PM |
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Thread: What is my failure in cli?
Post: RE: What is my failure in cli?
hashcat only accepts two arguments, and you're specifying three arguments: container.txt, the mask, and passwort.txt. i'm assuming passwort.txt is the one you want to get rid of. |
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epixoip |
Old oclHashcat Support
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4 |
7,608 |
03-20-2014, 10:50 PM |
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Thread: Maximum hashfile length
Post: RE: Maximum hashfile length
it depends entirely on how much ram your graphics card has. setting the following environment variable will help as well:
Code:
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export GPU_MAX_ALLOC_PERCENT=95
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if that still doesn't help, y... |
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epixoip |
Old oclHashcat Support
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2 |
5,420 |
03-25-2014, 03:31 AM |
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Thread: Output password verbose viewing for wpa-wpa2?
Post: RE: Output password verbose viewing for wpa-wpa2?
--stdout with hashcat-cli |
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epixoip |
Old oclHashcat Support
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6 |
15,083 |
03-25-2014, 03:32 AM |
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Thread: low performance
Post: RE: low performance
your cpu is likely faster than that gpu, so i wouldn't put too much effort into it. |
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epixoip |
Old oclHashcat Support
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5 |
9,108 |
03-27-2014, 11:31 PM |
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Thread: Cracking Hash with Known Plaintext
Post: RE: Cracking Hash with Known Plaintext
depending on the algorithm, you could simply reverse the role of the password and the salt. for example, if the algorithm is md5(s.p), you could use the password as the salt and crack it as md5(p.s). |
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epixoip |
Old oclHashcat Support
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2 |
6,247 |
04-05-2014, 07:53 AM |
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Thread: LM hash command
Post: RE: LM hash command
you're defining a custom charset, but using ?l (lower alpha) in your mask. so you're only brute forcing length 7 lower alpha passwords, you aren't using your custom charset at all. also if you want to... |
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epixoip |
Old oclHashcat Support
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4 |
11,424 |
04-08-2014, 07:54 AM |
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Thread: Cannot get it to work with salt
Post: RE: Cannot get it to work with salt
if you're going to specify the salt in hex, then you need use --hex-salt. otherwise, just use 80439F84D16111C24A7748F40B95F12696FB545B:foosalt |
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epixoip |
Old oclHashcat Support
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3 |
6,242 |
04-10-2014, 02:22 AM |
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Thread: is there still support for VCL?
Post: RE: is there still support for VCL?
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epixoip |
Old oclHashcat Support
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4 |
6,634 |
04-11-2014, 07:31 PM |
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Thread: is there still support for VCL?
Post: RE: is there still support for VCL?
The whole vclHashcat stack hinged on three proprietary, closed source products: AMD Catalyst, VCL, and oclHashcat. It was a great solution when AMD, VCL, and Hashcat were all in sync. atom does a grea... |
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epixoip |
Old oclHashcat Support
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4 |
6,634 |
04-12-2014, 04:05 AM |
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Thread: GPU cracking is too slow
Post: RE: GPU cracking is too slow
nvidia gpus are slow, mobile gpus are slow, nvidia mobile gpus are the slowest.
that said, the attack you are running is not well-suited for gpus, so you're not getting full acceleration. straight ... |
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epixoip |
Old oclHashcat Support
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5 |
15,242 |
04-18-2014, 08:25 AM |
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Thread: GPU cracking is too slow
Post: RE: GPU cracking is too slow
gpus work on massively parallel problems, so you can only achieve full acceleration on gpu if you give the gpu enough work to do. a straight dictionary attack does not give the gpu enough work. in ord... |
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epixoip |
Old oclHashcat Support
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5 |
15,242 |
04-18-2014, 09:32 AM |
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Thread: OclHashcat64 not working wtih AMD Catalyst 14.4
Post: RE: OclHashcat64 not working wtih AMD Catalyst 14....
13.12 works fine with the 290X. you'll have to wait for 1.20 to use the 14.x drivers. |
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epixoip |
Old oclHashcat Support
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4 |
10,186 |
04-23-2014, 05:28 AM |
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Thread: question about -s and -l options
Post: RE: question about -s and -l options
-s and -l were added to oclHashcat 1.02 beta, and will be in the upcoming 1.20 release. |
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epixoip |
Old oclHashcat Support
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1 |
4,050 |
04-24-2014, 07:04 AM |
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Thread: HELP/GUIDE: LM Brute Force
Post: RE: HELP/GUIDE: LM Brute Force
hash corruption seems far more likely. |
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epixoip |
Old oclHashcat Support
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6 |
20,664 |
04-25-2014, 11:23 AM |
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Thread: HELP/GUIDE: LM Brute Force
Post: RE: HELP/GUIDE: LM Brute Force
glad you were able to work through it |
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epixoip |
Old oclHashcat Support
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6 |
20,664 |
04-26-2014, 12:47 AM |