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Thread: Office international character problem
Post: RE: Office international character problem
| I'm pretty sure this is a known problem with how the OpenCL kernels use utf16 chars.
As far as I know, the kernel code (also for performance reasons) for utf16le encoding is very "elementary" and j... |
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philsmd |
hashcat
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10 |
4,102 |
07-13-2019, 09:54 PM |
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Thread: Office international character problem
Post: RE: Office international character problem
| yep yep yep
that's how the algorithm works (and actually most of the microsoft-invented algos),
also see this perl module to understand the algo: https://github.com/hashcat/hashcat/blob/d1f473d6... |
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philsmd |
hashcat
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10 |
4,102 |
07-18-2019, 12:01 PM |
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Thread: Office international character problem
Post: RE: Office international character problem
| you can try it yourself
create a clean directory with the hashcat download/binaries (e.g. from https://hashcat.net/beta or github or even release should work). make sure that the "kernels/" directo... |
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philsmd |
hashcat
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10 |
4,102 |
07-21-2019, 11:08 PM |
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Thread: does not see the second processor 48 cores/ see only 24 cores
Post: RE: does not see the second processor 48 cores/ se...
| hmm, interesting. is there something like clinfo or even another common OpenCL-based benchmarking tool for windows that we can compare with ?
note: here (bottom of that page) I see 64 bit binaries fo... |
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philsmd |
hashcat
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10 |
3,347 |
10-08-2019, 10:47 AM |
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Thread: does not see the second processor 48 cores/ see only 24 cores
Post: RE: does not see the second processor 48 cores/ se...
| please be more specific: which OpenCL program are you talking about ? (you can't really compare it with a program that doesn't use OpenCL)
also, did you try clinfo ? |
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philsmd |
hashcat
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10 |
3,347 |
10-17-2019, 07:35 PM |
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Thread: Low Hashrate
Post: RE: Low Hashrate
| are you talking about hashes per second H/s , because Hz is something completely differnt (core clock, frequency for instance).
speed depends a lot on the attack mode and sometimes even how many ha... |
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philsmd |
hashcat
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10 |
3,249 |
11-10-2019, 05:21 PM |
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Thread: Integer overflow detected
Post: RE: Integer overflow detected
| try the beta from https://hashcat.net/beta |
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philsmd |
hashcat
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10 |
2,734 |
01-29-2020, 03:03 PM |
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Thread: Combinator attack missing correct candidate on large wordlist
Post: RE: Combinator attack missing correct candidate on...
| I don't think the grep test is a good/valid test.
There could be any other (even non-printable) character within that line and therefore the combined (concatenated) result is different.
You coul... |
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philsmd |
hashcat
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10 |
2,085 |
03-26-2020, 06:31 PM |
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Thread: Combinator attack missing correct candidate on large wordlist
Post: RE: Combinator attack missing correct candidate on...
| This command:
Code:
--
xxd -p
--
... unfortunately adds newlines within the hexadecimal output if a certain line line was reached. Try it yourself
Code:
--
echo -n aaaaaaaaaaaaaaaaaaaaaa... |
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philsmd |
hashcat
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10 |
2,085 |
03-27-2020, 09:53 AM |
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Thread: Combinator attack missing correct candidate on large wordlist
Post: RE: Combinator attack missing correct candidate on...
| Can you try cracking your hccapx file with -m 2500 (for testing purposes) ? |
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philsmd |
hashcat
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10 |
2,085 |
03-27-2020, 09:56 AM |
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Thread: Truecrypt
Post: RE: Truecrypt
| yeah, in the help output:
Code:
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hashcat --help
--
you will see all the TrueCrypt hash types (several variants depending on bit length and hash used + variants for boot volumes)
BTW: the ... |
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philsmd |
General Talk
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10 |
2,590 |
05-31-2020, 08:46 AM |
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Thread: Truecrypt
Post: RE: Truecrypt
| just one simple thing you could and should do. create a similar container with known password (it could be similar to the one you are trying to crack, just remember always that this is just a test and... |
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philsmd |
General Talk
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10 |
2,590 |
06-15-2020, 08:52 AM |
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Thread: Truecrypt
Post: RE: Truecrypt
| What do you mean by "I'm now able to run the attack" ?
Are you able to crack hashes that you have generated as a test ? Did you try to crack the example hash from https://hashcat.net/wiki/example_h... |
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philsmd |
General Talk
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10 |
2,590 |
06-18-2020, 12:50 PM |
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Thread: Feasible method of cracking long, randomised passwords?
Post: RE: Feasible method of cracking long, randomised p...
| no, mask attack would be MUCH, MUCH faster if you just try "random passwords". every operation involving the disk would slow it down tremendously as already explained above when we compared -a 3 with ... |
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philsmd |
General Talk
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10 |
2,064 |
07-07-2020, 08:28 PM |
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Thread: Feasible method of cracking long, randomised passwords?
Post: RE: Feasible method of cracking long, randomised p...
| mask attack: the candidates are directly generated/used on GPU, within the GPU kernel code
attack involving dictionaries (-a 0, -a 1, -a 6, -a 7): disk I/O bottleneck AND passwords need to be "send"/... |
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philsmd |
General Talk
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10 |
2,064 |
07-06-2020, 12:41 PM |
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Thread: Feasible method of cracking long, randomised passwords?
Post: RE: Feasible method of cracking long, randomised p...
| if you have some specific idea, you could also develop/program your own password generator (for instance a python script or whatever) and pass the candidates to hashcat like this:
Code:
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pytho... |
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philsmd |
General Talk
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10 |
2,064 |
07-07-2020, 08:33 AM |
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Thread: hashcat v6.1.0
Post: RE: hashcat v6.1.0
| kkost: the unit tests of hashcat is a perl + shell script framework that tests if the hash types work correctly (even salt and pass of mininum and maximum length etc). It generates random hashes and v... |
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philsmd |
hashcat
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10 |
4,018 |
07-29-2020, 08:23 AM |
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Thread: 7z 11600 hash file
Post: RE: 7z 11600 hash file
| Why do you use --force in your command line ? That's probably the biggest problem here.
I didn't really understand what error you get. It's normal that a benchmark runs very quickly, it just tests ... |
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philsmd |
hashcat
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10 |
1,330 |
07-31-2020, 04:42 PM |
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Thread: 7z 11600 hash file
Post: RE: 7z 11600 hash file
| either use:
Code:
--
hashcat -m 11600 -a 3 -w 3 --increment --increment-min 8 hash.txt myword?d?d?d?d?d?d
--
or
Code:
--
hashcat -m 11600 -a 6 -w 3 --increment --increment-min 2 hash.txt... |
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philsmd |
hashcat
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10 |
1,330 |
07-31-2020, 09:50 PM |
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Thread: 7z 11600 hash file
Post: RE: 7z 11600 hash file
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Code:
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-O -a 3 -w 3 --increment --increment-min 10 --custom-charset2 456789 hash.txt myword?2?d?d?d?d?d
--
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philsmd |
hashcat
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10 |
1,330 |
07-31-2020, 11:56 PM |
