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Search Results
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Thread: MD5: Need Advice
Post: RE: MD5: Need Advice
| Yeah, it sounds like you need a mode that I don't think hashcat currently supports:
md5(md5($salt).md5($pass))
You could then format your hashes as [hash]:[username], and use the username as the... |
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royce |
hashcat
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21 |
20,787 |
05-12-2017, 01:33 AM |
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Thread: MD5: Need Advice
Post: RE: MD5: Need Advice
| I haven't tried it, but MDXfind might support it? It lists "MD5-MD5SALTMD5PASS". MDXfind supports CPU. |
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royce |
hashcat
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21 |
20,787 |
05-12-2017, 02:04 AM |
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Thread: MD5: Need Advice
Post: RE: MD5: Need Advice
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royce |
hashcat
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21 |
20,787 |
05-12-2017, 09:04 AM |
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Thread: OpenCl kernel self-test failed when using any version later than v4.2.1 !!
Post: RE: OpenCl kernel self-test failed when using any ...
| I appreciate why this change happened, but from a UX perspective, especially for users who are not developers or very busy and not tracking hashcat release notes, is there any way to at least detect t... |
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royce |
hashcat
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29 |
21,222 |
02-06-2019, 05:44 PM |
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Thread: correct command line
Post: RE: correct command line
| Are you getting a specific error? Can you post the command line that you're trying? |
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royce |
hashcat
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24 |
22,564 |
10-05-2017, 05:00 PM |
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Thread: correct command line
Post: RE: correct command line
| One-character parameters (single hyphen) don't work with equals signs, but multi-character (two hyphens) should work with equals signs.
Code:
--
$ echo blah | hashcat --hash-type=1000 --stdout
... |
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royce |
hashcat
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24 |
22,564 |
12-25-2017, 08:47 PM |
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Thread: blowfish brute
Post: RE: blowfish brute
| Just as descrypt (-m 1500) is based on DES (but is much more, because it adds rounds/stretching/etc.), and md5crypt (-m 500) is similarly derived from MD5, it is the bcrypt hash (-m 3200) that is buil... |
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royce |
hashcat
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17 |
24,506 |
08-31-2016, 11:22 PM |
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Thread: blowfish brute
Post: RE: blowfish brute
| An artificial hash is fine. The $2a$ format is indeed blowfish-based bcrypt.
Can you post the full command line you're using? |
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royce |
hashcat
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17 |
24,506 |
09-01-2016, 01:23 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 |
24,602 |
03-19-2017, 06:54 AM |
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Thread: Bitslice status and broken nvcc
Post: RE: Bitslice status and broken nvcc
| Can the source be reduced to a minimal test case, suitable for sharing with the nvcc team? |
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royce |
General Talk
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16 |
25,329 |
10-25-2015, 07:40 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: hashcat v3.6.0
Post: RE: hashcat v3.6.0
| Benchmarks for 1080:
Code:
--
$ nvidia-smi | grep Driver
| NVIDIA-SMI 375.66 Driver Version: 375.66 |
$ uname -sm
Linux x86_64
$ cat /etc/lsb-release | grep DE... |
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royce |
hashcat
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6 |
26,344 |
06-09-2017, 06:14 PM |
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Thread: hashcat v3.6.0
Post: RE: hashcat v3.6.0
|
magimix Wrote: (06-12-2017, 10:42 AM)
--
hello royce
can you tell me, what is your OS and what is your version of nvidia drivers please.
Thanks you !
--
Good call. Will also update post.
... |
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royce |
hashcat
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6 |
26,344 |
06-12-2017, 03:04 PM |
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Thread: Cisco IOS MD5 BruteForce Mask
Post: RE: Cisco IOS MD5 BruteForce Mask
| Assuming that it's this type of hash:
Code:
--
$ openssl passwd -1 -salt 0000 -table password
password $1$0000$aWwcZQIpZ/gD70N/fOUeh0
--
... then you need to specify the hash type (-m 500 = Cisco-... |
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royce |
General Help
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8 |
29,656 |
04-14-2015, 05:32 PM |
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Thread: Cisco IOS MD5 BruteForce Mask
Post: RE: Cisco IOS MD5 BruteForce Mask
| This looks normal. Brute force automatically starts with short masks and then moves on to longer ones. While it's moving through the short masks, they're too short to really make the GPUs work hard, ... |
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royce |
General Help
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8 |
29,656 |
04-14-2015, 08:44 PM |
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Thread: hashcat v4.1.0
Post: RE: hashcat v4.1.0
| So I guess the answer to your question is "no"? :P :)
Sounds reproducible, so good catch. The steps necessary to reproduce, in a GitHub issue, would make this actionable. |
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royce |
hashcat
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13 |
32,462 |
05-17-2018, 05:43 AM |
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Thread: Reversing MSCHAPv2 to NTLM
Post: RE: Reversing MSCHAPv2 to NTLM
| Nice catch/answer, undeath |
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royce |
User Contributions
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18 |
36,654 |
05-12-2018, 07:18 PM |
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Thread: Hashcat 3.0 inc_vendor.cl missing
Post: RE: Hashcat 3.0 inc_vendor.cl missing
| Not sure what the root cause is, but if you change the the OpenCL directory and run hashcat from there, it should work (in other words ../hashcat64.exe) |
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royce |
hashcat
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23 |
39,230 |
06-30-2016, 07:07 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 |
40,930 |
01-21-2017, 10:09 PM |
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Thread: CPU vs GPU
Post: RE: CPU vs GPU
| GPU is usually better.
There's no way to use more memory at the hashcat level. Some background on the 25% memory cap is here (https://devtalk.nvidia.com/default/topic/992502/cuda-programming-and-per... |
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royce |
hashcat
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21 |
44,484 |
02-26-2017, 08:11 AM |
