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Thread: Plus is too slow. How can I continue to use oclhashcat ?
Post: RE: Plus is too slow. How can I continue to use oc...
Try increasing the -n value. It makes a big difference in some cases. Also for some hash types I've found that increasing --gpu-loops helps. |
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chort |
Very old oclHashcat-plus Support
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14 |
24,726 |
01-02-2012, 05:15 AM |
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Thread: AMD Catalyst 11.12
Post: RE: AMD Catalyst 11.12
Any update on how the 11.12 driver works with 5870s? I don't want to "upgrade" if it's going to slow me down. |
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chort |
General Help
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15 |
31,830 |
12-17-2011, 10:21 PM |
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Thread: AMD Catalyst 11.12
Post: RE: AMD Catalyst 11.12
I upgraded to 11.12. I don't see any difference for either GPU. |
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chort |
General Help
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15 |
31,830 |
12-19-2011, 01:43 AM |
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Thread: AMD Catalyst 11.12
Post: RE: AMD Catalyst 11.12
arcaine2 Wrote: (12-28-2011, 03:04 PM)
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After all, i wiped previous drivers and installed 11.12 again. GPU utilization is fine now, but i had to increase -n parameter to get same speed as before.
-... |
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chort |
General Help
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15 |
31,830 |
12-28-2011, 07:52 PM |
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Thread: oclhashcat-lite v0.9 not want work on 5870 bug ?
Post: RE: oclhashcat-lite v0.9 not want work on 5870 bug...
For those who are getting clBuildProgram errors, did you reboot after applying 12.1? I have an Ubuntu box at home running 12.1 & oclHashcat-lite-0.09 just fine. My box at work is running 11.x and gets... |
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chort |
Hardware
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15 |
30,457 |
02-05-2012, 01:13 AM |
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Thread: oclhashcat-lite v0.9 not want work on 5870 bug ?
Post: RE: oclhashcat-lite v0.9 not want work on 5870 bug...
That's odd. Try -d 1,2,3 (I think that's the format). |
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chort |
Hardware
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15 |
30,457 |
02-05-2012, 02:14 AM |
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Thread: Pause instead of abort when temperature limit is reached
Post: RE: Pause instead of abort when temperature limit ...
Have you tried increasing fan speed? AMD cards at least have a default upper-bound on their fan that is something like 30% (set by the driver). Increasing the fan speed just a small percentage lowers ... |
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chort |
Feature Requests
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16 |
44,603 |
01-02-2012, 12:35 AM |
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Thread: Pause instead of abort when temperature limit is reached
Post: RE: Pause instead of abort when temperature limit ...
Dear jeebus man, you're going to burn up your GPU with those temps. Why wouldn't you simply increase fan speed a little bit and save the damage to your GPU? |
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chort |
Feature Requests
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16 |
44,603 |
01-02-2012, 05:32 AM |
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Thread: Pause instead of abort when temperature limit is reached
Post: RE: Pause instead of abort when temperature limit ...
It's a bad idea to give people an excuse not to fix obvious cooling problems. It's like a doctor giving you morphine instead of telling you to stop shooting yourself in the foot. |
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chort |
Feature Requests
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16 |
44,603 |
01-06-2012, 06:05 AM |
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Thread: Pause instead of abort when temperature limit is reached
Post: RE: Pause instead of abort when temperature limit ...
If you aren't punished for being stupid, you will never stop doing stupid things. How much clearer does it need to be? |
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chort |
Feature Requests
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16 |
44,603 |
02-02-2012, 10:02 PM |
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Thread: oclHashcat-lite v0.09
Post: RE: oclHashcat-lite v0.09
A quick note on LM: When you do a mask attack the same mask applies to both halves of the hash, so using masks longer than 7 characters is pointless (and will not do what you expect). |
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chort |
Very old oclHashcat-lite Announcements
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16 |
56,856 |
02-04-2012, 12:12 AM |
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Thread: Missing partial password chunk in LM cracking
Post: RE: LM hash support for OCLHC
The same mask is applied to both sides (and since LM can hash at most 14 characters, that makes the longest mask 7).
1=8
2=9
...
6=13
7=14 |
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chort |
Very old oclHashcat-lite Support
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23 |
45,297 |
02-07-2012, 09:50 AM |
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Thread: Missing partial password chunk in LM cracking
Post: RE: Missing partial password chunk in LM cracking
Excellent! I'll attempt to try this before you wake up. |
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chort |
Very old oclHashcat-lite Support
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23 |
45,297 |
02-09-2012, 08:49 PM |
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Thread: Freezes and lags on 0.07 version
Post: RE: Freezes and lags on 0.07 version
What sort of GPU are you using, out of curiosity? What model, what kind of system is it in? |
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chort |
Very old oclHashcat-plus Support
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26 |
43,376 |
01-01-2012, 11:19 PM |
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Thread: Freezes and lags on 0.07 version
Post: RE: Freezes and lags on 0.07 version
So it's a PCIe card, not built-in? Hmm. |
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chort |
Very old oclHashcat-plus Support
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26 |
43,376 |
01-01-2012, 11:32 PM |
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Thread: Possibility of zip archive password cracking?
Post: RE: Possibility of zip archive password cracking?
I just had someone privately request RAR support today. Apparently there is a lot of interest in such a thing by people who find bread crumb trails from hackers (apparently encrypted RARs are a favori... |
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chort |
Feature Requests
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27 |
130,517 |
02-03-2012, 04:42 AM |
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Thread: Possibility of zip archive password cracking?
Post: RE: Possibility of zip archive password cracking?
Wow, that sounds depressing for RAR cracking. Perhaps there is a design weakness that could lead to a shortcut? I wish I knew something about cryptanalysis. |
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chort |
Feature Requests
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27 |
130,517 |
02-04-2012, 04:04 AM |
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Thread: Possibility of zip archive password cracking?
Post: RE: Possibility of zip archive password cracking?
What do you mean by "multiple dictionaries?" oclHashcat-plus can use multiple dictionaries if you give it a directory as the dictionary parameter. It can also use two dictionaries in combination by sp... |
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chort |
Feature Requests
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27 |
130,517 |
02-06-2012, 05:40 AM |
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Thread: Possibility of zip archive password cracking?
Post: RE: Possibility of zip archive password cracking?
oclHashcat-plus can do this, but not with rules (currently).
https://hashcat.net/wiki/combinator_attack |
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chort |
Feature Requests
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27 |
130,517 |
02-07-2012, 05:10 AM |
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Thread: Possibility of zip archive password cracking?
Post: RE: Possibility of zip archive password cracking?
gat3way_ that is pretty cool. Will it be available in a tool any time soon? There is certainly demand (I get private requests related to malware analysis). |
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chort |
Feature Requests
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27 |
130,517 |
02-17-2012, 03:01 AM |