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Thread: Potfile format - to hex or not to hex
Post: RE: Potfile format - to hex or not to hex
| And here's a rough pass at the reverse:
Code:
--
#!/usr/bin/env perl
# Credit: undeath, https://hashcat.net/forum/thread-3522.html
# ... and devilsadvocate ;)
use utf8;
while () {
... |
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royce |
hashcat
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10 |
9,895 |
03-16-2017, 04:45 AM |
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Thread: Potfile format - to hex or not to hex
Post: RE: Potfile format - to hex or not to hex
| I know this is going to sound silly, but just to triple-confirm ... you're saying that you convert your plaintext dictionaries to hex strings, producing output like this (from the first ten lines of r... |
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royce |
hashcat
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10 |
9,895 |
03-16-2017, 06:11 AM |
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Thread: +55 minutes in Generating Dictionary for 194GB
Post: RE: +55 minutes in Generating Dictionary for 194GB
| Have you looked into hashcat's rules and masks? You may be able to significantly reduced the size of your wordlist, in exchange for faster coverage of your likely password space.
For example, if your... |
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royce |
hashcat
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26 |
24,603 |
03-19-2017, 06:54 AM |
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Thread: Show how the password was cracked
Post: RE: Show how the password was cracked
| See the --debug-mode option. Mode 4 may be what you're looking for.
# | Format
===+========
1 | Finding-Rule
2 | Original-Word
3 | Original-Word:Finding-Rule
4 | Original-Word:Finding-Rule:... |
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royce |
hashcat
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2 |
2,863 |
03-20-2017, 05:20 PM |
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Thread: how can i use 0x00-0x08 of "?b" to crack a hash value
Post: RE: how can i use 0x00-0x08 of "?b" to crack a has...
| You can use the --hex-charset option to specify this set of binary.
Edit: specifically, something like:
--hex-charset -1 000102030405060708 ?1?1?1?1?1?1?1?1
... or however long your expected string... |
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royce |
hashcat
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1 |
2,726 |
03-21-2017, 03:09 AM |
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Thread: Tailor hashcat for cracking “german” passwords?
Post: RE: Tailor hashcat for cracking “german” passw...
| Yes, UTF8 is probably fine for WPA2 entered via a web interface.
It sounds like you have the rest of the basics covered. Good luck! |
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royce |
hashcat
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2 |
3,338 |
03-25-2017, 09:26 PM |
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Thread: Generated wordlist size is not right?
Post: RE: Generated wordlist size is not right?
| You're right - I'm running it against a single hash, and I get the number you're expecting:
Code:
--
$ cat myowncharset
!@#$%^&*?
$ ./hashcat -m 5500 -a 3 -1 myowncharset -2 ?1?l?u?d test.h... |
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royce |
hashcat
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2 |
3,058 |
03-26-2017, 02:22 AM |
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Thread: How Calculate GPU Cracking Time
Post: RE: How Calculate GPU Cracking Time
| The best way to do this is to perform an actual run.
Raw wordlist mode (with no rules) is very, very fast. hashcat's guessing speed is so fast that it can often spend more time caching a large dict... |
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royce |
hashcat
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10 |
25,369 |
03-26-2017, 05:36 PM |
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Thread: Tailor hashcat for cracking “german” passwords?
Post: RE: Tailor hashcat for cracking “german” passw...
| And for bruteforce beyond the basics, see this StackExchange answer (https://security.stackexchange.com/a/154958/6203). |
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royce |
hashcat
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2 |
3,338 |
03-26-2017, 06:52 PM |
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Thread: Invalid argument
Post: RE: Invalid argument
| Works for me, using 3.40 release on Ubuntu:
Code:
--
$ wget 'https://hashcat.net/misc/example_hashes/hashcat.hccapx'
--2017-03-26 16:06:58-- https://hashcat.net/misc/example_hashes/hashcat.hc... |
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royce |
hashcat
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8 |
10,910 |
03-27-2017, 02:08 AM |
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Thread: Invalid argument
Post: RE: Invalid argument
| Hmm - interesting. Can you post the full command line (but hiding any sensitive or non-public hashes?) |
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royce |
hashcat
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8 |
10,910 |
03-27-2017, 04:24 PM |
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Thread: Pause/ resume with different dictionary
Post: RE: Pause/ resume with different dictionary
| I don't know that there's a lot of value in changing the dictionary midstream. If you are 10M lines into your current dictionary when the restore file is updated, and then you quit, change the diction... |
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royce |
hashcat
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2 |
3,245 |
03-29-2017, 02:15 PM |
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Thread: Invalid argument
Post: RE: Invalid argument
| @rico is right - you've got a stray hyphen (or if your filename actually begins with a dash, you'll need to rename it)
And I'm sorry to be the bearer of sad news, but your other question is right -... |
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royce |
hashcat
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8 |
10,910 |
03-29-2017, 02:33 PM |
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Thread: hashcat v3.5.0
Post: RE: hashcat v3.5.0
| Thanks especially for sha1crypt!
My 3x 1080 FE + 3x EVGA 970 SC benchmarks are here:
Raw: https://gist.github.com/roycewilliams/0d6a837a5c47de36f9aa9c7953384017
Table: (one line per total speed): ht... |
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royce |
hashcat
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9 |
18,853 |
04-05-2017, 06:22 PM |
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Thread: Problems with CRC32
Post: RE: Problems with CRC32
| hashcat's crc32 implementation expects a second field.
From the example hashes (https://hashcat.net/wiki/doku.php?id=example_hashes):
5. You can consider the second part as a “salt”. If it is ... |
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royce |
hashcat
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2 |
3,970 |
04-15-2017, 08:03 PM |
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Thread: Hashcat clCreateContext(): CL_INVALID_DEVICE error
Post: RE: Hashcat clCreateContext(): CL_INVALID_DEVICE e...
| As you can see from the automatic string substitution that happens here in the forums, The-Distribution-Which-Does-Not-Handle-OpenCL-Well (Kali)'s OpenCL handling is problematic. This problem is almos... |
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royce |
hashcat
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3 |
6,971 |
04-16-2017, 04:45 PM |
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Thread: Hashcat clCreateContext(): CL_INVALID_DEVICE error
Post: RE: Hashcat clCreateContext(): CL_INVALID_DEVICE e...
| Understood. As far as use of hashcat itself is concerned, you're not doing anything wrong.
And your driver looks current. If you're working from a clean setup as described here (https://hashcat.n... |
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royce |
hashcat
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3 |
6,971 |
04-17-2017, 07:11 AM |
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Thread: TitleCase rule with non-space chars
Post: RE: TitleCase rule with non-space chars
| You can chain a couple of rules together:
s- E s -
That's
- replace all dashes with spaces
- title case
- replace all spaces with dashes again
It would be cool if E could take an argument of what ... |
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royce |
hashcat
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5 |
4,812 |
04-18-2017, 08:07 PM |
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Thread: TitleCase rule with non-space chars
Post: RE: TitleCase rule with non-space chars
| Ah, I see. Interesting approach - could be handy. If your target character already exists in the string, you'll get some inexact results, but that might be acceptable.
Actual discovered plains can be... |
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royce |
hashcat
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5 |
4,812 |
04-18-2017, 10:51 PM |
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Thread: TitleCase rule with non-space chars
Post: RE: TitleCase rule with non-space chars
| Yeah, requesting an "e" rule seems useful. I've requested it (#1231 (https://github.com/hashcat/hashcat/issues/1231))
After the current run finishes, --loopback takes the actual plains that you fou... |
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royce |
hashcat
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5 |
4,812 |
04-19-2017, 03:41 PM |
