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Thread: Bruteforce + rules
Post: RE: Bruteforce + rules
| To fully take advantage of GPU for a fast hash like MD5, you have to have more than a few rules.
You might try emulating a hybrid attack with generated rules.
https://hashcat.net/wiki/doku.php?i... |
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royce |
hashcat
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14 |
14,530 |
11-22-2017, 04:50 AM |
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Thread: Bruteforce + rules
Post: RE: Bruteforce + rules
| Yeah, like I said in my edit - it doesn't work like I was hoping it would. I don't have a better answer yet.
But notice that what I was trying to do - generate some of the word on GPU with a large ... |
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royce |
hashcat
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14 |
14,530 |
11-22-2017, 05:32 AM |
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Thread: hashcat 3.60 / hashcat 4.x many hashes
Post: RE: hashcat 3.60 / hashcat 4.x many hashes
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royce |
hashcat
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4 |
3,473 |
11-22-2017, 05:45 AM |
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Thread: Bruteforce + rules
Post: RE: Bruteforce + rules
| OK, this is ugly as heck, and buggy (it doesn't fully emulate bruteforce for the last two characters), but it's getting close:
Code:
--
$ for item in `mp64 '?aTEMP?a'`; do echo "di6${item}iE${it... |
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royce |
hashcat
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14 |
14,530 |
11-22-2017, 06:20 AM |
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Thread: Bruteforce + rules
Post: RE: Bruteforce + rules
| I'm guessing ... but if I had to say, it's probably that in practice, most attacks are possible without it (by chaining stuff together, Unix-style) - so adding it internally could (arguably) add unnec... |
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royce |
hashcat
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14 |
14,530 |
11-22-2017, 05:43 PM |
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Thread: Bruteforce + rules
Post: RE: Bruteforce + rules
| Man, I thought I tried that and it didn't work. But I checked and it was failing for other syntax reasons.
So:
Code:
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$ cat double.rule
d
$ mp64 '$?a$?a' >append-aa.rule
$ head appen... |
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royce |
hashcat
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14 |
14,530 |
11-22-2017, 08:33 PM |
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Thread: hashcat 4.0.1 more slow than 3.6 (GT 740M)
Post: RE: hashcat 4.0.1 more slow than 3.6 (GT 740M)
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asirena Wrote: (11-22-2017, 02:38 PM)
--
atom, you should use the same parameter in both cases in order to compare the results...
If you use -w4 with one of them and -w3 with the other one, you a... |
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royce |
hashcat
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7 |
6,862 |
11-22-2017, 08:47 PM |
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Thread: Bruteforce + rules
Post: RE: Bruteforce + rules
| You might try increasing the number of masks, to see if that improves performance.
But generally speaking, I suspect that full bruteforce has some attack-specific optimizations that make it pretty ... |
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royce |
hashcat
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14 |
14,530 |
11-23-2017, 06:18 AM |
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Thread: newbie mask help
Post: RE: newbie mask help
| Hitting 'Resume' when you're already running just prints 'Resumed' again, even if you are not paused.
If you press Enter, you'll see some progress information. Or you can add --status to display st... |
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royce |
hashcat
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3 |
3,417 |
11-23-2017, 07:01 PM |
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Thread: Potfile format - to hex or not to hex
Post: RE: Potfile format - to hex or not to hex
| With the recent appearance of --encoding-from and --encoding to, I wouldn't expect there to be any additional value in storing wordlists as hex. If you're getting additional hits because of them, they... |
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royce |
hashcat
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10 |
9,895 |
11-23-2017, 08:11 PM |
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Thread: newbie mask help
Post: RE: newbie mask help
| If you hit Enter, it should give you a current estimate. |
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royce |
hashcat
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3 |
3,417 |
11-24-2017, 01:55 AM |
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Thread: Do not try to write --keyspace yourself
Post: RE: Do not try to write --keyspace yourself
| For more on the scope and impact of keyspace, see
https://hashcat.net/wiki/doku.php?id=frequently_asked_questions#what_is_a_keyspace
Also, atom: can you speak to what keyspace is actually intend... |
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royce |
hashcat
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15 |
20,288 |
11-24-2017, 02:55 AM |
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Thread: Do not try to write --keyspace yourself
Post: RE: Do not try to write --keyspace yourself
| *lightbulb*
Ahhhh ... so they only need to be "proportional" within specific attack type/combos, and that's why they can't be compared across them! Because it's *called* a keyspace ... but it isn't... |
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royce |
hashcat
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15 |
20,288 |
11-24-2017, 11:00 AM |
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Thread: [Solved] Combined attack with four words
Post: RE: Combined attack with four words
| Unless it is an extremely slow hash, it's easier to just try all possible combinations of the four words, using something like
https://hashcat.net/wiki/doku.php?id=princeprocessor |
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royce |
hashcat
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2 |
2,634 |
11-25-2017, 06:19 PM |
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Thread: bitcoin hash not started
Post: RE: bitcoin hash not started
| Does OpenCL work with your card?
What OS, and what version of AMD drivers?
What is the output of hashcat -I?
Edit: it looks like that card has been "no more driver improvements" since 2015?
... |
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royce |
hashcat
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3 |
3,050 |
11-25-2017, 06:39 PM |
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Thread: maskprocessor to output in HEX?
Post: RE: maskprocessor to output in HEX?
| Not sure if this matches your use case, but FWIW, hops suggested this workaround:
Code:
--
$ ./mp64.bin -1 ?dabcdef '$HEX[?1?1]'
$HEX[00]
$HEX[01]
$HEX[02]
$HEX[03]
$HEX[04]
$HEX[05]
$HEX... |
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royce |
hashcat-utils, maskprocessor, statsprocessor, md5stress, wikistrip
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1 |
5,357 |
11-25-2017, 10:34 PM |
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Thread: Do not try to write --keyspace yourself
Post: RE: Do not try to write --keyspace yourself
| Yeah, the naming cat is probably already out of the bag.
I've clarified the FAQ section to make it very clear that hashcat --keyspace is specifically for distributing work, and does not directly co... |
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royce |
hashcat
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15 |
20,288 |
11-25-2017, 10:38 PM |
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Thread: bitcoin hash not started
Post: RE: bitcoin hash not started
| According to the main hashcat webpage, this driver version is required:
AMD GPUs on Windows require "AMD Radeon Software Crimson Edition" (15.12 or later) |
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royce |
hashcat
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3 |
3,050 |
11-25-2017, 11:00 PM |
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Thread: LUKS benchmarks and estimated times
Post: RE: LUKS benchmarks and estimated times
| Mode 14600 (LUKS) benches at around 10k H/s on a GTX 1080 with -w 4 and -O.
If you have literally no idea what those 10 characters might be ... it ain't happenin' any time soon. |
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royce |
hashcat
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2 |
3,486 |
11-27-2017, 04:59 AM |
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Thread: Combinator Attack and unique
Post: RE: Combinator Attack and unique
| The assumption is that the user will deduplicate, if desired. |
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royce |
hashcat
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3 |
2,897 |
11-29-2017, 12:27 AM |
