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Search Results
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Thread: FPGA cards?
Post: RE: FPGA cards?
| I don't think there is much practically possible yet. The hashcat framework is now there to be developed against, but it is subject to both hardware capabilities and an actual OpenCL implementation on... |
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royce |
Hardware
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4 |
5,098 |
02-03-2017, 03:21 AM |
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Thread: Unicode == FUN
Post: RE: Unicode == FUN
| Huh - yeah, I went back through my notes/scripts and all the iconv items were just -f [source-format] -t [dest-format]. I thought it was harder than that, but I guess not! |
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royce |
hashcat
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9 |
8,848 |
02-02-2017, 01:50 AM |
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Thread: Unicode == FUN
Post: RE: Unicode == FUN
| Ah, I was reading too quickly - if you're especially interested in multibyte, the stock charsets won't help, but Rurapenthe's post about bruteforcing should still be helpful. The essential insight is ... |
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royce |
hashcat
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9 |
8,848 |
02-01-2017, 09:59 PM |
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Thread: Unicode == FUN
Post: RE: Unicode == FUN
| See the ./charsets/ subdirectory for character sets that you can use. If you don't know what the target languages might be, apply some wordlists first to determine language frequency, and then target ... |
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royce |
hashcat
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9 |
8,848 |
02-01-2017, 09:21 PM |
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Thread: LUKS Support
Post: RE: LUKS Support
| I wondered why it'd been quiet in #hashcat lately. :) Amazing work!
Some quick benchmarks, stock clocks. Indeed, a slow algorithm.
hashcat (v3.30-20-gf88644f) starting in benchmark mode...
Op... |
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royce |
User Contributions
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12 |
40,929 |
01-21-2017, 10:09 PM |
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Thread: NTLM Benchmark vs Mask Attack
Post: RE: NTLM Benchmark vs Mask Attack
| That looks about right, then. I get the same 50%-ish drop when I do 40 NTLM:
$ hashcat -b -m 1000
hashcat (v3.30) starting in benchmark mode...
OpenCL Platform #1: NVIDIA Corporation
=========... |
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royce |
hashcat
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4 |
7,499 |
01-20-2017, 10:01 AM |
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Thread: NTLM Benchmark vs Mask Attack
Post: RE: NTLM Benchmark vs Mask Attack
| https://hashcat.net/wiki/doku.php?id=frequently_asked_questions#why_is_my_attack_so_slow
The most likely issue: is the target hash a single hash, or multiple hashes? Multiple hashes means slower cr... |
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royce |
hashcat
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4 |
7,499 |
01-20-2017, 09:07 AM |
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Thread: NTLM: hashcat vs RainbowCrack
Post: RE: NTLM: hashcat vs RainbowCrack
| OK, that makes sense. So as soon as you have more than two or three hashes, hashcat will be faster even for limited bruteforce criteria that I listed. |
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royce |
hashcat
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3 |
12,488 |
01-20-2017, 05:17 AM |
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Thread: NTLM: hashcat vs RainbowCrack
Post: RE: NTLM: hashcat vs RainbowCrack
| It depends. This boils down to the time/memory tradeoff. I'll lay out some of the concepts.
Most real-world passwords are of sufficiently low quality that if they are stored poorly (unsalted/fast h... |
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royce |
hashcat
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3 |
12,488 |
01-20-2017, 04:35 AM |
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Thread: how to extract hash from veracrypt container
Post: RE: how to extract hash from veracrypt container
| Same procedure as for TrueCrypt:
https://hashcat.net/wiki/frequently_asked_questions#how_do_i_extract_the_hashes_from_truecrypt_volumes |
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royce |
hashcat
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6 |
16,511 |
01-16-2017, 09:18 PM |
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Thread: Unknown hash and original: not identifieably, is hashcat able to find out?
Post: RE: Unknown hash and original: not identifieably, ...
| https://hashcat.net/wiki/doku.php?id=frequently_asked_questions#how_can_i_identify_the_hash_type |
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royce |
hashcat
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2 |
5,506 |
01-11-2017, 05:04 AM |
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Thread: MD5 substring
Post: RE: MD5 substring
| Probably possible, but I have no experience in that area. Someone else may be able to chime in. |
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royce |
General Talk
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9 |
10,039 |
01-09-2017, 01:12 AM |
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Thread: MD5 substring
Post: RE: MD5 substring
| Note also the compilation instructions that are in the source code itself:
cc -o md5substr md5substr.c -march=native -O3 -funroll-loops -fomit-frame-pointer -pthread |
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royce |
General Talk
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9 |
10,039 |
01-09-2017, 12:14 AM |
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Thread: MD5 substring
Post: RE: MD5 substring
| It's C. Try compiling it on a Linux system. |
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royce |
General Talk
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9 |
10,039 |
01-08-2017, 11:48 PM |
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Thread: Interesting situation, zipfile password protected, and extracted.
Post: RE: Interesting situation, zipfile password protec...
| If it's WinZip-compatible ZIP, then it would be covered by mode 13600. You'll have to extract the hash using zip2john (from John the Ripper). This thread may be useful:
https://hashcat.net/forum/th... |
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royce |
hashcat
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3 |
4,975 |
12-31-2016, 09:29 PM |
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Thread: Passphrase help
Post: RE: Passphrase help
| @atom, this is where being able to specify a separator for princeprocessor (https://github.com/hashcat/princeprocessor/issues/49) would be awesome. |
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royce |
hashcat
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2 |
3,364 |
12-10-2016, 08:05 PM |
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Thread: About --keep-guessing
Post: RE: About --keep-guessing
| Almost not at all. I guess it would alter the behavior for any hashes that already keep guessing (is it 7-Zip?) |
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royce |
Beta Tester
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7 |
10,828 |
11-27-2016, 01:45 AM |
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Thread: hash160(x) a.k.a. ripemd160(sha256(x))
Post: RE: hash160(x) a.k.a. ripemd160(sha256(x))
| There is no way to combine hashes that I know of. It would be a very interesting and useful feature, but it might be difficult to implement. |
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royce |
hashcat
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7 |
8,262 |
11-24-2016, 11:39 PM |
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Thread: hash160(x) a.k.a. ripemd160(sha256(x))
Post: RE: hash160(x) a.k.a. ripemd160(sha256(x))
| I'm not sure what you mean by this. Could you rephrase? |
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royce |
hashcat
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7 |
8,262 |
11-24-2016, 10:32 PM |
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Thread: 10 years to crack a 13 character password?
Post: RE: 10 years to crack a 13 character password?
| That's not quite how specifying a mask works. IF you don't know which characters are in which positions, you want something more like this -- first definiting a custom character set, and then using it... |
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royce |
hashcat
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7 |
14,883 |
11-15-2016, 09:07 PM |
