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Search Results
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Author |
Forum
[desc]
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Replies |
Views |
Posted |
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Thread: No Device Found Error
Post: RE: No Device Found Error
| I personally prefer something like Ubuntu (desktop or server), but I don't think there's a difference in compute power. |
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royce |
hashcat
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4 |
3,682 |
12-08-2017, 01:26 AM |
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Thread: Line Exception using Example Hash md5
Post: RE: Line Exception using Example Hash md5
| Ah, indeed! Very easy to forget that one - even if you're not new! |
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royce |
hashcat
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4 |
3,155 |
12-08-2017, 03:44 AM |
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Thread: bcrypt salt format
Post: RE: bcrypt salt format
| I haven't worked with this hash type before, but A) it's not pure bcrypt, and B) the portion after the colon is, I'm told, not a salt. |
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royce |
hashcat
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4 |
4,539 |
12-08-2017, 04:41 AM |
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Thread: Minimun GPU mem requirements
Post: RE: Minimun GPU mem requirements
| Hmm - not sure how this translates into total RAM, but the value checked by OpenCL in the code is here:
https://github.com/hashcat/hashcat/blob/master/src/opencl.c#L3076-L3085
Code:
--
... |
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royce |
hashcat
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3 |
3,643 |
12-08-2017, 05:00 PM |
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Thread: huawei p9 lite destroyed but i get emmc image :)
Post: RE: huawei p9 lite destroyed but i get emmc image ...
| I am not familiar with how encryption is done on these phones, but here's an example for a different phone.
https://hashcat.net/forum/thread-2202.html |
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royce |
hashcat
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7 |
5,068 |
12-08-2017, 05:24 PM |
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Thread: Rockyou hcmask files
Post: RE: Rockyou hcmask files
| I believe that they're derived from an expected runtime (based on a baseline cracking rate): The first number is a way to keep them sorted, and the second number is the number of seconds.
Code:
--... |
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royce |
hashcat
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1 |
2,578 |
12-10-2017, 09:16 PM |
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Thread: Formatting mask for mask attack
Post: RE: Formatting mask for mask attack
| If there are only a few substitions, hashcat's -1/-2/-3/-4 (aka --custom-charset[1234]) can help with this.
If it's more than that, generating a custom list of masks using maskprocessor (https://gi... |
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royce |
hashcat
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2 |
2,433 |
12-13-2017, 05:43 AM |
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Thread: Itunes Backup line length
Post: RE: Itunes Backup line length
| Try your attack against the appropriate example hash (https://hashcat.net/wiki/doku.php?id=example_hashes) to validate your approach.
Also, be aware that -m 14800 (iTunes backup >= 10.0) is a very ... |
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royce |
hashcat
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6 |
4,624 |
12-14-2017, 05:41 AM |
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Thread: Itunes Backup line length
Post: RE: Itunes Backup line length
| To be fair, the error could be more clear for people who are not proficient on the command line. Though I'm not sure how to make it better, other than to make it reeeeeeally explicit, as in:
Code:... |
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royce |
hashcat
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6 |
4,624 |
12-18-2017, 01:47 AM |
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Thread: Itunes Backup line length
Post: RE: Itunes Backup line length
| I see what you're getting at -- hmm, maybe "and/or" (since it can be either?)
Both of our suggestions are workarounds for the fact that the same syntax can be used both to specify a hash directly, ... |
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royce |
hashcat
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6 |
4,624 |
12-18-2017, 02:07 AM |
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Thread: Possible to do attack mode 6 and 7 on same attack
Post: RE: Possible to do attack mode 6 and 7 on same att...
| Assuming the syntax is correct, that would indeed work - it would be slower than a direct on-GPU implementation, but a good compromise solution. |
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royce |
hashcat
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6 |
5,306 |
12-20-2017, 08:34 AM |
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Thread: Intel Nuc Opencl and Gpu issue
Post: RE: Intel Nuc Opencl and Gpu issue
| This is a problem with Intel's OpenCL runtime. The hashcat project cannot fix it. |
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royce |
hashcat
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1 |
3,210 |
12-20-2017, 04:55 PM |
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Thread: Possible to do attack mode 6 and 7 on same attack
Post: RE: Possible to do attack mode 6 and 7 on same att...
| No - stdout leaves the hashcat process entirely, and there is no in-hashcat method for this today (other than, perhaps, generating a *very* large list of masks using maskprocessor:
Simplified PoC:
... |
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royce |
hashcat
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6 |
5,306 |
12-20-2017, 05:00 PM |
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Thread: Masked Attack Parameter for Binary
Post: RE: Masked Attack Parameter for Binary
| You wouldn't be able to feed the string in as a direct input. And it would be tricky to try to shape the mask to match only the binary that is valid alphanumerics, other than the fact that the first b... |
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royce |
hashcat
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2 |
2,815 |
12-21-2017, 05:08 AM |
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Thread: What am I doing wrong?
Post: RE: What am I doing wrong?
| I'm not able to reproduce this.
Code:
--
$ hashcat -a 3 --stdout -i --increment-min 5 --increment-max 9 -1 custom.hcchr -2 custom1.hcchr ?u?1?1?1?2?2?2?2?2 | head -100000 | cut -b1 | sort -u | ... |
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royce |
hashcat
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1 |
1,843 |
12-23-2017, 04:19 AM |
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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: Possible to do attack mode 6 and 7 on same attack
Post: RE: Possible to do attack mode 6 and 7 on same att...
| I think that you've got all of the possible pieces already, and you just need to arrange them with the trade-off that works best for you. It looks like appending or prepending ?a?a with rules as the f... |
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royce |
hashcat
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6 |
5,306 |
12-25-2017, 09:06 PM |
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Thread: Rule stacking
Post: RE: Rule stacking
| There's only one way to find out ;)
Code:
--
$ cat rule1.list
u
$ cat rule2.list
d
$ cat rule1-colon.list
:
u
$ cat rule2-colon.list
:
d
$ cat list.txt
password
123456
$ cat list.txt | hash... |
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royce |
hashcat
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1 |
2,043 |
12-25-2017, 06:28 PM |
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Thread: Question about --skip and --limit
Post: RE: Question about --skip and --limit
| As the number of remaining hashes drops, performance per hash should increase.
In other words, once only one hash remains, performance should be the same as if the target was only a single hash in ... |
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royce |
hashcat
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4 |
3,458 |
12-30-2017, 04:06 PM |
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Thread: Unable to use own hash database
Post: RE: Unable to use own hash database
| Can't diagnose this without understanding more about how you are creating hashes.txt.
What happens if hashes.txt contains only the MD5 example hash from the hashcat wiki (8743b52063cd84097a65d1633f... |
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royce |
hashcat
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5 |
4,583 |
12-30-2017, 04:15 PM |
