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Thread: Known password construction
Post: RE: Known password construction
| Unless you're dealing with a very slow hash, that level of processing would be a waste of time on GPU, especially when using rules. Filter it the best you can inbound, and then use rules to permute wh... |
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royce |
hashcat
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7 |
4,564 |
04-01-2018, 12:58 AM |
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Thread: Newbee Question about Requirements(RESOLVED)
Post: RE: Newbee Question about Requirements
| You need OpenCL. Download and install what the hashcat.net/hashcat/ page suggests for your platform. The reason why should be easily Google-able, but in a nutshell, it's a unified language for writing... |
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royce |
hashcat
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2 |
2,302 |
04-05-2018, 06:06 AM |
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Thread: Two sessions writing to the same potfile
Post: RE: Two sessions writing to the same potfile
| Use the source, Luke. :)
If you look at locking.c and potfile.c in the source code, it appears that (as long as you're not on Windows), some basic locking of the potfile is happening.
That being... |
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royce |
hashcat
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6 |
4,965 |
04-07-2018, 05:26 AM |
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Thread: Separator Unmatched! Please help!
Post: RE: Separator Unmatched! Please help!
| That format has more fields, separated by asterisks, than your hash.
If you try your attack against this example hash from hashcat wiki has more fields:
$itunes_backup$*10*8b715f516ff8e64442c478... |
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royce |
hashcat
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3 |
11,612 |
04-13-2018, 04:48 PM |
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Thread: Separator Unmatched! Please help!
Post: RE: Separator Unmatched! Please help!
| Does your attack work against the example hash? If so, the problem is probably your hash. Double-check to ensure that the field count is identical. |
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royce |
hashcat
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3 |
11,612 |
04-14-2018, 05:13 AM |
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Thread: Hi guys
Post: RE: Hi guys
| Do a little more research into how to make images that compress well. It's quite feasible to make images that are very small. This avatar is only 3K:
https://gravatar.com/avatar/f720786ef4b2ff5b4b... |
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royce |
hashcat
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18 |
12,096 |
04-14-2018, 04:15 PM |
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Thread: MD5 With salt how to save only cracked hash with email etc
Post: RE: MD5 With salt how to save only cracked hash wi...
| Scripting. There's no canned way to do this. You could group your other data into an overloaded username field, and then use --username. |
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royce |
hashcat
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4 |
3,079 |
04-14-2018, 06:47 PM |
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Thread: Hashcat & OpenCL... Why OpenCL?
Post: RE: Hashcat & OpenCL... Why OpenCL?
| OpenCL is the framework that hashcat uses to perform the computation on the selected hardware.
Without an OpenCL driver for a given hardware platform, you cannot use modern hashcat on that hardware... |
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royce |
hashcat
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2 |
2,373 |
04-21-2018, 07:19 PM |
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Thread: Using newline character as part of mask attack
Post: RE: Using newline character as part of mask attack
| [heh, yeah - what philsmd said. :) ]
Are you getting an error, by any chance?
I think if you use --hex-charset, hashcat expects the other literals in the mask to either also be hex or else to be ... |
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royce |
hashcat
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16 |
9,677 |
04-22-2018, 07:34 AM |
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Thread: Rule for omitting duplicates in bruteforce attack?
Post: RE: Rule for omitting duplicates in bruteforce att...
| I encourage you to calculate how much of a difference in total keyspace this would make - and how long your attack will take even if these duplicates were removed.
Here is a value that might be hel... |
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royce |
hashcat
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6 |
4,323 |
04-22-2018, 07:51 PM |
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Thread: Rule for omitting duplicates in bruteforce attack?
Post: RE: Rule for omitting duplicates in bruteforce att...
| Yep, that looks right to me. I need to upgrade napkins. :) |
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royce |
hashcat
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6 |
4,323 |
04-22-2018, 08:55 PM |
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Thread: Cache path
Post: RE: Cache path
| This message happens at a different stage from the dictionary metadata analysis. This message is related to the overall space needed to execute the attack. It is not clear from your question what kind... |
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royce |
hashcat
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2 |
2,038 |
04-22-2018, 09:42 PM |
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Thread: Rule for omitting duplicates in bruteforce attack?
Post: RE: Rule for omitting duplicates in bruteforce att...
| Generally speaking, there's no efficient way to eliminate duplicates within hashcat itself. You'd have to write an external candidate-password generator, and pipe that into hashcat. |
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royce |
hashcat
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6 |
4,323 |
04-23-2018, 04:35 PM |
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Thread: Using newline character as part of mask attack
Post: RE: Using newline character as part of mask attack
| Regardless of attack, -m 0 is unsalted and -m 20 is salted. If this concept isn't familiar, search a bit for "password" and "salting". |
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royce |
hashcat
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16 |
9,677 |
04-25-2018, 07:28 AM |
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Thread: HashCat takes a very long time to report progress
Post: RE: HashCat takes a very long time to report progr...
| Have you tried manually setting the status update frequency (with --status and --status-timer)?
[Edit: apparently this issue is regardless of that; could be a potential feature, likely a GitHub iss... |
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royce |
hashcat
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5 |
8,314 |
04-26-2018, 06:59 AM |
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Thread: please add PuTTY private key cracker ! thx
Post: RE: please add PuTTY private key cracker ! thx
| Have you considered atom's suggestion above? |
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royce |
hashcat
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3 |
6,345 |
04-26-2018, 07:01 AM |
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Thread: Can anyone help me
Post: RE: Can anyone help me
| Usually, the only reason people try alternate OpenCL is because drivers from AMD/NVIDIA are not available.
If so, there's not a lot that hashcat can do for you - you should heed the disclaimers at ... |
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royce |
hashcat
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3 |
3,116 |
04-27-2018, 06:16 PM |
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Thread: Veracrypt Kuznyechik(Serpent(Camellia))
Post: RE: Veracrypt Kuznyechik(Serpent(Camellia))
| I don't believe this algorithm is current supported. You might consider requesting it on the hashcat GitHub. |
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royce |
hashcat
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2 |
2,629 |
04-30-2018, 05:09 PM |
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Thread: pass:hash output for every candidate
Post: RE: pass:hash output for every candidate
| I'm not aware of a way to get hashcat to output *all* candidates - only the actual cracks.
What is your use case for this? |
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royce |
hashcat
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5 |
3,431 |
05-02-2018, 04:08 AM |
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Thread: pocl benchmarks
Post: RE: pocl benchmarks
| Wow - that is quite interesting - thanks for the stats, hops. Promising for the future - and useful even today for people with specific attack needs. |
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royce |
hashcat
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1 |
2,405 |
05-02-2018, 04:36 PM |
