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Thread: custom workload
Post: RE: custom workload
| Interesting. I'm not familiar with a way to divide up hashcat's resources in this way.
The only workaround that I know of would be to use --session and --restore for each of the three instances, and... |
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royce |
hashcat
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6 |
5,311 |
05-10-2017, 11:23 PM |
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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: Incremental Markov attacks
Post: RE: Incremental Markov attacks
| Yes, in incremental mode, a length will be exhausted before the next length is started.
Also, the Candidate progress display shows a range. It is normal for this to only change when another range i... |
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royce |
hashcat
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1 |
3,377 |
05-16-2017, 06:06 PM |
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Thread: * Device #1: This device's local mem size is too small.
Post: RE: * Device #1: This device's local mem size is t...
| Per: https://github.com/hashcat/hashcat/blob/master/src/opencl.c
Code:
--
if (device_local_mem_size < 32768)
{
event_log_error (hashcat_ctx, "* Device #%u: This device's local... |
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royce |
hashcat
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7 |
14,295 |
05-21-2017, 05:00 PM |
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Thread: * Device #1: This device's local mem size is too small.
Post: RE: * Device #1: This device's local mem size is t...
| I included the relevant portion of code. I just included the link the code for reference.
Please read the thread that I also referenced. |
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royce |
hashcat
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7 |
14,295 |
05-21-2017, 06:49 PM |
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Thread: * Device #1: This device's local mem size is too small.
Post: RE: * Device #1: This device's local mem size is t...
| hashcat supports hardware that is supported by current drivers from the manufacturer. Once the manufacturer drops support for that hardware from the driver, hashcat support also ends. |
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royce |
hashcat
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7 |
14,295 |
05-21-2017, 10:33 PM |
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Thread: hashcat 3des against adobe?
Post: RE: hashcat 3des against adobe?
| For future searchers, this issue was resolved and closed back in January 2017.
https://hashcat.net/wiki/doku.php?id=example_hashes
14000 DES (PT = $salt, key = $pass) a28bc61d44bb815c:1172075784... |
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royce |
hashcat
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5 |
7,992 |
05-25-2017, 04:52 PM |
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Thread: Using for Axcrypt
Post: RE: Using for Axcrypt
| You need to extract the Axcrypt hash, rather than feeding hashcat the entire file.
https://github.com/Fist0urs/AxSuite |
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royce |
hashcat
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10 |
11,238 |
05-30-2017, 08:59 PM |
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Thread: special char in mask
Post: RE: special char in mask
| On the (Windows?) command line, you'll need to handle differently any strings that contain an apostrophe (').
One of these may work:
1. Double quotes around the entire mask:
Code:
--
hashcat... |
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royce |
hashcat
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2 |
3,317 |
06-04-2017, 06:34 AM |
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Thread: Keepass file Line-length exception.
Post: RE: Keepass file Line-length exception.
| You cannot directly load the keepass file itself - you need to extract the hash to provide to hashcat.
John the Ripper's keepass2john or harmj0y's Python port of keepass2john (https://gist.github.c... |
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royce |
hashcat
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8 |
6,754 |
06-04-2017, 04:45 PM |
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Thread: Keepass file Line-length exception.
Post: RE: Keepass file Line-length exception.
| If you're just using CPU, maybe try -D 1 ?
More info here:
https://hashcat.net/forum/thread-5566.html |
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royce |
hashcat
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8 |
6,754 |
06-04-2017, 06:03 PM |
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Thread: Keepass file Line-length exception.
Post: RE: Keepass file Line-length exception.
| Could you be more specific? :) |
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royce |
hashcat
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8 |
6,754 |
06-04-2017, 06:59 PM |
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Thread: Keepass file Line-length exception.
Post: RE: Keepass file Line-length exception.
| To cross-check your methodology, consider creating a new KeePass volume with the same specifications and a known password, then try to crack that. :) |
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royce |
hashcat
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8 |
6,754 |
06-04-2017, 09:07 PM |
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Thread: PBKDF2-SHA512 (Hash type 7100) Command Syntax
Post: RE: PBKDF2-SHA512 (Hash type 7100) Command Syntax
| Attack mode '0' (-a 0) is the "straight" / dictionary attack.
Running
Code:
--
hashcat --help
--
... at the bottom, you'll see an example:
Code:
--
Wordlist | $P$ | hashcat -a 0 -m... |
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royce |
hashcat
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1 |
3,143 |
06-05-2017, 07:29 AM |
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Thread: truecrypt with unknown algorithm
Post: RE: truecrypt with unknown algorithm
| There isn't an option to try all methods, because -- by design -- it is difficult to confirm which algorithms were used (other than by successfully mounting it or cracking it).
The best you'll be a... |
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royce |
hashcat
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2 |
3,236 |
06-06-2017, 02:43 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: Virtual VRAM is stuck at 1024mb
Post: RE: Virtual VRAM is stuck at 1024mb
| This is a known issue where NVIDIA specifically appears to never allocate more than 25% of total memory.
https://devtalk.nvidia.com/default/topic/992502/why-is-cl_device_max_mem_alloc_size-never-la... |
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royce |
hashcat
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2 |
3,413 |
06-10-2017, 01:19 AM |
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Thread: hashcat v3.6.0
Post: RE: hashcat v3.6.0
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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 |
