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Thread: ATTENTION! OpenCL kernel self-test failed.
Post: RE: ATTENTION! OpenCL kernel self-test failed.
| wow, that's a great discovery (altrough it still doesn't make much sense.. maybe driver bug?)
could you please first test the latest git version without any modification (fresh clone, make clean, g... |
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philsmd |
hashcat
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31 |
12,818 |
12-22-2019, 12:36 PM |
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Thread: ATTENTION! OpenCL kernel self-test failed.
Post: RE: ATTENTION! OpenCL kernel self-test failed.
| Hey fromdusktillpwn,
thank you again for this amazing troubleshooting and testing. We appreciate this very much, because we know this can be kinda tedious to test all the commits and find the righ... |
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philsmd |
hashcat
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31 |
12,818 |
12-23-2019, 11:16 AM |
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Thread: ATTENTION! OpenCL kernel self-test failed.
Post: RE: ATTENTION! OpenCL kernel self-test failed.
| Thanks for the update. I'm still confused about the fact that it now seems to work for you with different beta versions (NOT just with the latest one) and that your original post says that even older ... |
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philsmd |
hashcat
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31 |
12,818 |
12-23-2019, 07:05 PM |
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Thread: Electrum support - aes_decrypt (sha256 (sha256 ($pass), $data)
Post: RE: Anyone interested in being paid to add support...
| If I'm not totally mistaken and if the algorithm is really just aes_decrypt (sha256 (sha256 ($pass), $data) ... then your strategy to implement this kernel doesn't make much sense.
The main questio... |
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philsmd |
hashcat
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32 |
25,733 |
01-14-2018, 09:45 AM |
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Thread: Electrum support - aes_decrypt (sha256 (sha256 ($pass), $data)
Post: RE: Electrum support - aes_decrypt (sha256 (sha25...
| If you use electrum2john.py you need to make sure to remove the file name (and colon) from the start of the output line.
The hash must look similar to the one that is mentioned here: https://hashcat.... |
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philsmd |
hashcat
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32 |
25,733 |
01-30-2018, 01:24 PM |
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Thread: Electrum support - aes_decrypt (sha256 (sha256 ($pass), $data)
Post: RE: Electrum support - aes_decrypt (sha256 (sha25...
| different salt type implies ("slightly") different algorithm (as far as I know)
The output of electrum2john will be different for different salt types.
I.e. $electrum$1 means that salt-type 1 is b... |
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philsmd |
hashcat
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32 |
25,733 |
02-03-2018, 01:34 PM |
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Thread: 8 x AMD HD7970 @ 1050MHz
Post: RE: 8 x AMD HD7970 @ 1050MHz
| As of the oclHashcat requirements you need at least Catalyst 13.1 (https://hashcat.net/oclhashcat-plus/ ). Also if you haven't done yet you should download latest oclHashcat suite (see previous link).
... |
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philsmd |
Hardware
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36 |
91,860 |
08-19-2013, 09:50 AM |
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Thread: Colliding password protected MS office 97-2003 documents
Post: RE: Colliding password protected MS office 97-2003...
| you could for instance just decrypt/open the file (I already mentioned how to do this with libreoffice here: https://hashcat.net/forum/thread-7216-post-39498.html#pid39498) |
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philsmd |
User Contributions
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36 |
134,711 |
05-25-2018, 02:33 PM |
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Thread: Mask Attack with a "blank" value?
Post: RE: Mask Attack with a "blank" value?
| Well, the best strategy depends on a couple of things like:
1. is it a slow or fast hashing algorithm (which hash type is used, -m ?) ?
2. how large is the number of constant strings. Is there only ... |
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philsmd |
General Talk
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37 |
24,766 |
01-09-2018, 09:40 AM |
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Thread: Mask Attack with a "blank" value?
Post: RE: Mask Attack with a "blank" value?
| your syntax is not correct, --custom-charset2 (or short -2) is used to define a charset. You can't specify a dictionary file with -2, it only accepts a set of different chars at the first line of the ... |
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philsmd |
General Talk
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37 |
24,766 |
01-09-2018, 06:43 PM |
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Thread: Mask Attack with a "blank" value?
Post: RE: Mask Attack with a "blank" value?
| Hashcat makes a strict distinction between rules (see https://hashcat.net/wiki/doku.php?id=rule_based_attack) and masks (https://hashcat.net/wiki/doku.php?id=mask_attack).
solace is currently using... |
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philsmd |
General Talk
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37 |
24,766 |
01-15-2018, 11:49 PM |
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Thread: Mask Attack with a "blank" value?
Post: RE: Mask Attack with a "blank" value?
| In general you do this mangling (like appending/prepending characters etc) with rule based attacks (with -a 0 and -r my.rule for instance), i.e. you run a wordlist and add those special characters and... |
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philsmd |
General Talk
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37 |
24,766 |
01-26-2018, 09:00 PM |
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Thread: Mask Attack with a "blank" value?
Post: RE: Mask Attack with a "blank" value?
| It doesn't look too bad.
but there are at least 2 things that I don't understand:
1. why do you define --custom-charset1 with EFBBBF and only use it at 1 position (this means that hashcat will test ... |
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philsmd |
General Talk
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37 |
24,766 |
01-26-2018, 11:30 PM |
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Thread: Mask Attack with a "blank" value?
Post: RE: Mask Attack with a "blank" value?
| It doesn't look correct to me.
As I already wrote above, the hex 12 (which is decimal 18) and hex 13 (which is decimal 19) do not look correct.
You even write:
Code:
--
?1 = 101213 = Carriage R... |
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philsmd |
General Talk
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37 |
24,766 |
01-27-2018, 08:59 AM |
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Thread: Mask Attack with a "blank" value?
Post: RE: Mask Attack with a "blank" value?
| I don't think that this mask would help or even be correct.
What -a 3 -1 charset --increment --increment-min 10 --increment-max 30
?1?1?1?1?1?1?1?1?1?1?1?1PASSWORD?1?1?1?1?1?1?1?1?1?1?1?1?1?1?1?1?1... |
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philsmd |
General Talk
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37 |
24,766 |
02-06-2018, 05:31 PM |
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Thread: Mask Attack with a "blank" value?
Post: RE: Mask Attack with a "blank" value?
| This type of attack makes no sense to me. You are basically just trying some combinations of the characters "0", "5", "7", "!" and "@" (together with --increment right?).
hashcat will generate passwo... |
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philsmd |
General Talk
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37 |
24,766 |
02-07-2018, 09:48 AM |
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Thread: I need help with syntax
Post: RE: I need help with syntax
| See https://hashcat.net/wiki/doku.php?id=mask_attack
Your command will look something like this:
length 8
Code:
--
./oclHashcat -w 3 -m 2500 capture.hccap -a 3 ?u?a?a?a?a?a?d?d
--
length 9
... |
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philsmd |
Old oclHashcat Support
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42 |
69,292 |
09-12-2014, 03:50 PM |
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Thread: Itunes Backup
Post: RE: Itunes Backup
| Yeah, looks good Tuxel (if you are sure about the hard-coded "48df8dx4" beginning).
In theory you should be able to speed it up significantly e.g. with the "parallels" tool:
Code:
--
./hashcat --s... |
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philsmd |
General Talk
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42 |
83,234 |
01-19-2017, 11:43 PM |
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Thread: Itunes Backup
Post: RE: Itunes Backup
| Are you sure that the password of the first one (IOS 10.2.0) is "test123" (without quotes)?
It doesn't seem to crack and also the stackoverflow code (our reference for the algorithm) isn't able to op... |
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philsmd |
General Talk
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42 |
83,234 |
01-20-2017, 01:13 PM |
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Thread: Itunes Backup
Post: RE: Itunes Backup
| @Tuxel don't worry the language is not the problem... but there might be other things that need to be double-checked first (we need to gather more information such that we are almost perfectly sure ab... |
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philsmd |
General Talk
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42 |
83,234 |
01-20-2017, 04:09 PM |
