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Search Results
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Thread: Best strategy for keyword attack
Post: RE: Best strategy for keyword attack
| So you know the base word, and you need to append some a special and two numbers?
-r ./rules/hybrid/append_s.rule -r ./rules/hybrid/append_d.rule -r -r ./rules/hybrid/append_d.rule |
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royce |
hashcat
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4 |
1,997 |
09-08-2019, 02:09 AM |
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Thread: Best strategy for keyword attack
Post: RE: Best strategy for keyword attack
| Because masks are executed on GPU, it's probably much faster to just run it as a hybrid (-a 6) or mask attack. |
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royce |
hashcat
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4 |
1,997 |
09-08-2019, 03:43 AM |
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Thread: Exploiting the human factor
Post: RE: Exploiting the human factor
| That's exactly what hashcat does when using attack mode 3 (brute force, -a 3), and a mask is not specified.
It defaults to this mask:
-1 ?l?d?u -2 ?l?d -3 ?l?d*!$@_ ?1?2?2?2?2?2?2?3?3?3?3?d?d?d?d |
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royce |
hashcat
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11 |
2,908 |
09-21-2019, 06:42 PM |
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Thread: Exploiting the human factor
Post: RE: Exploiting the human factor
| Yes, by default if you specify no other parameters other than -a 3, it will automatically increment until exhaustion. IF you want it to terminate earlier, you'd have to specify an --increment-max. |
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royce |
hashcat
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11 |
2,908 |
09-21-2019, 06:50 PM |
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Thread: Exploiting the human factor
Post: RE: Exploiting the human factor
| No utility necessary - honest. :D Study the default, understand how it works, and then adapt it to your needs. :D |
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royce |
hashcat
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11 |
2,908 |
09-21-2019, 07:15 PM |
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Thread: Unknown Hashes
Post: RE: Unknown Hashes
| https://hashcat.net/forum/archive/index.php?announcement-2.html |
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royce |
General Talk
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2 |
11,344 |
09-22-2019, 07:34 AM |
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Thread: [PrinceProcessor] Trying to change --pw-max
Post: RE: [PrinceProcessor] Trying to change --pw-max
| Modify the source.
Code:
--
--- pp.c-dist 2019-01-14 21:33:46.443328919 -0900
+++ pp.c 2019-09-22 07:25:16.660698312 -0800
@@ -27,9 +27,9 @@
#define IN_LEN_MIN 1
#define IN_LEN_MAX ... |
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royce |
hashcat-utils, maskprocessor, statsprocessor, md5stress, wikistrip
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3 |
2,080 |
09-22-2019, 05:17 PM |
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Thread: Exploiting the human factor
Post: RE: Exploiting the human factor
| Yes - the one I first posted. ;)
Study how custom character set works, and replace sequences like this:
?l?l?l?l?l?l?l?l
?u?l?l?l?l?l?l?l
?d?l?l?l?l?l?l?l
... with:
-1 ?l?u?d ?1?l?l?l?l?... |
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royce |
hashcat
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11 |
2,908 |
09-22-2019, 06:40 PM |
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Thread: [PrinceProcessor] Trying to change --pw-max
Post: RE: [PrinceProcessor] Trying to change --pw-max
| Yeah, the startup time is non-trivial for sure. A big value of PRINCE is in keeping "state" about which words appear most frequently (based on their order in the original wordlist). So if that's not i... |
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royce |
hashcat-utils, maskprocessor, statsprocessor, md5stress, wikistrip
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3 |
2,080 |
09-22-2019, 08:05 PM |
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Thread: unknown hash type
Post: RE: unknown hash type
| https://hashcat.net/forum/archive/index.php?announcement-2.html |
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royce |
hashcat
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2 |
1,064 |
09-25-2019, 03:42 AM |
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Thread: Should I be using a rule instead?
Post: RE: Should I be using a rule instead?
| There's no way for a single mask to express optional characters (that I'm aware of).
But if you pass a file containing the masks, they are processed in succession very quickly. |
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royce |
hashcat-utils, maskprocessor, statsprocessor, md5stress, wikistrip
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3 |
1,925 |
09-25-2019, 06:21 PM |
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Thread: Should I be using a rule instead?
Post: RE: Should I be using a rule instead?
| Good point! True for this particular case, but not the more general case. :P ;) |
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royce |
hashcat-utils, maskprocessor, statsprocessor, md5stress, wikistrip
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3 |
1,925 |
09-25-2019, 10:42 PM |
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Thread: My amd gpu hashcat -b -m 17200 can't get the benchmark, the page can't perform hash o
Post: RE: My amd gpu hashcat -b -m 17200 can't get the b...
| Thanks for masking the hash!
Could you provide the full commandline you're using, and the output that you get (continuing to mask any hashes)? |
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royce |
hashcat
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2 |
1,345 |
10-21-2019, 04:18 AM |
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Thread: MD5 Help
Post: RE: MD5 Help
| Do you mean that the plaintext is 32 characters?
If so, then unless you have a strong idea of its composition, bruteforce cannot reach even half of that keyspace. |
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royce |
hashcat
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4 |
1,655 |
10-21-2019, 06:20 AM |
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Thread: newbie question - rejected passwords stay at zero
Post: RE: newbie question - rejected passwords stay at z...
| Password candidates are only rejected when they're not applicable - for example, if the minimum password length supported by the password hash format is 8, and candidates less than 8 are being attempt... |
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royce |
hashcat
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2 |
960 |
10-29-2019, 06:06 AM |
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Thread: clWaitForEvents(): CL_UNKNOWN_ERROR
Post: RE: clWaitForEvents(): CL_UNKNOWN_ERROR
| If it's only happening for certain hash types, it's probably not a driver problem.
How many rules are you using? This sounds like there are more end-result rules than will fit in GPU memory. |
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royce |
hashcat
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6 |
2,317 |
10-29-2019, 06:14 AM |
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Thread: TITAN RTX - performance issues?
Post: RE: TITAN RTX - performance issues?
| It's OK to use hashcat GUI if it works for what you're trying to do. But many of the things you'll eventually want to do are better done with the command line directly. |
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royce |
hashcat
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5 |
2,340 |
10-29-2019, 06:16 AM |
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Thread: Wordlist optimisation based on ruleset
Post: RE: Wordlist optimisation based on ruleset
| There has been some work in this space, but it's a challenging problem. And it's highly idiosyncratic in that the usefulness of any given wordlist and ruleset depends heavily on the nature of the pass... |
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royce |
User Contributions
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7 |
4,317 |
10-29-2019, 06:24 AM |
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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 |
