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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: 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
| 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: 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 |
5,508 |
01-11-2017, 05:04 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: 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: 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 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 |
7,501 |
01-20-2017, 09:07 AM |
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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 |
7,501 |
01-20-2017, 10:01 AM |
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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: 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 |
8,850 |
02-01-2017, 09:21 PM |
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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 |
8,850 |
02-01-2017, 09:59 PM |
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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 |
8,850 |
02-02-2017, 01:50 AM |
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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 |
5,100 |
02-03-2017, 03:21 AM |
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Thread: FPGA cards?
Post: RE: FPGA cards?
| There appear to be Xilinx, Altera, and Intel forays into OpenCL but I do not know their status/applicability. |
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royce |
Hardware
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4 |
5,100 |
02-03-2017, 03:23 AM |
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Thread: UPS/surge protector
Post: RE: UPS/surge protector
| IANAE (I Am Not An Electrician), and this is not electrical advice ... but this depends entirely on your own use cases.
If you're OK with cracking being interrupted for significant periods of time,... |
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royce |
Hardware
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4 |
4,986 |
02-04-2017, 05:28 AM |
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Thread: Long Passwords (MD5)
Post: RE: Long Passwords (MD5)
| https://hashcat.net/wiki/doku.php?id=frequently_asked_questions#what_is_the_maximum_supported_password_length |
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royce |
hashcat
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1 |
2,506 |
02-04-2017, 08:04 AM |
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Thread: amd-gpu-pro update
Post: RE: amd-gpu-pro update
| +1.
This benchmark collection is a little behind, but it will give you a rough idea:
https://www.crackingservice.com/?q=node/20 |
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royce |
General Talk
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35 |
48,974 |
02-07-2017, 06:30 AM |
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Thread: long mask issue
Post: RE: long mask issue
| If you really think that your target plaintext is 32 digits long, you will need more information about digit placement and likelihood to have any hope of cracking it.
To answer the literal part of yo... |
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royce |
hashcat
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11 |
12,839 |
02-11-2017, 11:54 PM |
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Thread: long mask issue
Post: RE: long mask issue
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devilsadvocate Wrote: (02-12-2017, 02:33 AM)
--
royce Wrote: (02-11-2017, 11:54 PM)
--
If you really think that your target plaintext is 32 digits long, you will need more information about digit pl... |
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royce |
hashcat
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11 |
12,839 |
02-12-2017, 05:04 AM |
