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Search Results
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Thread: Rules effects.
Post: RE: Rules effects.
| +1. You can also study which rules were effective for a given wordlist, rule list, and target hash list with --debug-mode / --debug-file. |
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royce |
hashcat
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3 |
1,045 |
02-05-2020, 06:10 PM |
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Thread: Run 3 opencl devices at once
Post: RE: Run 3 opencl devices at once
| By default, hashcat only uses GPUs when available. You can modify that with these flags.
Code:
--
$ hashcat --help | grep opencl-device
-d, --opencl-devices | Str | OpenCL device... |
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royce |
hashcat
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8 |
4,135 |
11-10-2018, 07:41 PM |
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Thread: Run 3 opencl devices at once
Post: RE: Run 3 opencl devices at once
| No, --force would have no effect on not skipping a given platform. Only -D and -d will do that. |
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royce |
hashcat
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8 |
4,135 |
11-10-2018, 11:49 PM |
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Thread: Run 3 opencl devices at once
Post: RE: Run 3 opencl devices at once
| Ah, I didn't know about the instruction consequences of using -d. Interesting. |
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royce |
hashcat
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8 |
4,135 |
11-11-2018, 03:23 PM |
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Thread: Run few processes
Post: RE: Run few processes
| Multiple sessions are fine. I regularly pause one long-running session to do a quick shorter session. You will want to use the --session parameter to give additional ones different names.
Multiple ... |
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royce |
hashcat
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1 |
236 |
09-13-2020, 06:13 PM |
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Thread: Running hashcat on multiple hash files
Post: RE: Running hashcat on multiple hash files
| hashcat currently expects the target hash to be a single file (or a single hash on the command line). |
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royce |
General Talk
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5 |
3,007 |
10-29-2019, 06:25 AM |
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Thread: Running hashcat on multiple hash files
Post: RE: Running hashcat on multiple hash files
| Under the Windows command line, the /b switch to copy preserves all original content when concatenating files. In this context, it is the correct switch to use. |
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royce |
General Talk
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5 |
3,007 |
10-29-2019, 02:43 PM |
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Thread: Running into issues with max mask length
Post: RE: Running into issues with max mask length
| I honestly haven't tried this before, but instead of trying to load it all into a mask, you might also be able to just do a hybrid attack (mask + wordlist), where the wordlist is just one line with yo... |
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royce |
hashcat
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6 |
2,042 |
10-09-2019, 06:06 PM |
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Thread: running two different cards in same machine
Post: RE: running two different cards in same machine
| Hashcat will happily use heterogeneous cards. |
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royce |
Hardware
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2 |
4,100 |
11-08-2015, 06:31 AM |
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Thread: Ryzen 1800X CPU with 1080 Ti GPU
Post: RE: Ryzen 1800X CPU with 1080 Ti GPU
| If you're using your CPU for activities indirectly related to the actual cracking phase (like working with wordlists, etc.), then most CPUs are fine (faster and more cores are better, etc).
But if ... |
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royce |
Hardware
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42 |
58,349 |
06-05-2017, 12:46 AM |
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Thread: Ryzen 1800X CPU with 1080 Ti GPU
Post: RE: Ryzen 1800X CPU with 1080 Ti GPU
| OK, so to recap:
* @NikosD stated that Ryzen 7 1800X "is the best mainstream CPU for everything, even cracking."
* @epixoip specifically addressed hashing performance in his reply, by documenting h... |
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royce |
Hardware
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42 |
58,349 |
06-05-2017, 06:01 PM |
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Thread: Ryzen 1800X CPU with 1080 Ti GPU
Post: RE: Ryzen 1800X CPU with 1080 Ti GPU
| @NikosD, if you don't see Kabylake's Core i7 7700K results ... then generate them yourself, post them, and let the numbers speak for themselves.
You continue to make claims that overall processor pe... |
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royce |
Hardware
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42 |
58,349 |
06-06-2017, 06:01 PM |
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Thread: Ryzen 1800X CPU with 1080 Ti GPU
Post: RE: Ryzen 1800X CPU with 1080 Ti GPU
| The suspense is palpable. |
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royce |
Hardware
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42 |
58,349 |
06-08-2017, 04:39 AM |
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Thread: Ryzen 1800X CPU with 1080 Ti GPU
Post: RE: Ryzen 1800X CPU with 1080 Ti GPU
| Now that CCC is over, maybe @epixoip will have time for an unboxing. ;) |
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royce |
Hardware
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42 |
58,349 |
06-14-2017, 08:56 PM |
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Thread: sagitta.pw, is it legit?
Post: RE: sagitta.pw, is it legit?
| By "it" do you mean Hashstack, their software?
You only get it if you also buy their hardware. |
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royce |
Hardware
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5 |
3,070 |
03-31-2019, 04:53 AM |
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Thread: Salted vs Unsalted SHA-512
Post: RE: Salted vs Unsalted SHA-512
| If you mean simple salting (and not salting+stretching like sha512crypt), then performance scales directly with the keyspace of the salt.
The attack has to try all possible salts. If the salt spac... |
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royce |
General Talk
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2 |
2,404 |
07-04-2018, 06:59 PM |
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Thread: Save all valid password candidates
Post: RE: Save all valid password candidates
| You can use --stdout to see what candidates hashcat will generate.
Code:
--
$ echo -n hashcat | hashcat --stdout -r ./rules/best64.rule | head
hashcat
tachsah
HASHCAT
Hashcat
hashcat0
hash... |
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royce |
General Talk
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6 |
4,520 |
06-17-2018, 05:54 PM |
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Thread: Save all valid password candidates
Post: RE: Save all valid password candidates
| Verify your syntax using an existing format. If it works for that, it should work for yours. |
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royce |
General Talk
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6 |
4,520 |
06-19-2018, 12:44 AM |
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Thread: scrypt hash format
Post: RE: scrypt hash format
| Example method - script by atom.
Code:
--
#!/usr/bin/perl
use strict;
use warnings;
use MIME::Base64;
while (my $line = )
{
chomp $line;
my @data = split '\$', $line;
if ($data[5] ne 64)
... |
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royce |
hashcat
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2 |
1,189 |
08-14-2019, 04:15 PM |
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Thread: Separating words in combinator attack with space
Post: RE: Separating words in combinator attack with spa...
| And if it needs to be more than two words wide, you can do something crude like this:
https://gist.github.com/roycewilliams/18e3fb14b97cc05eb95a5645692bccc2 |
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royce |
hashcat
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3 |
1,428 |
09-04-2019, 02:41 PM |
