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Search Results
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Forum |
Replies |
Views |
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Thread: precompute bcrypt hashes
Post: RE: precompute bcrypt hashes
| so you are trying to build some kind of a rainbow table in 2k20 ?
the problem that you might be also completely ignoring is that I/O (disk etc) is very slow (https://en.wikipedia.org/wiki/File:Comp... |
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philsmd |
hashcat
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13 |
3,106 |
01-31-2020, 11:46 PM |
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Thread: Hash 'hashes': Token length exception No hashes loaded.
Post: RE: Hash 'hashes': Token length exception No hashe...
| the command should be:
Code:
--
./hashcat64.bin -a 0 -m 0 myhash mydict
--
both files myhash and mydict need to exist
the error message that you got, says that the file "hashes" can't be ... |
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philsmd |
hashcat
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1 |
976 |
02-01-2020, 08:09 AM |
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Thread: precompute bcrypt hashes
Post: RE: precompute bcrypt hashes
| if you really think that the time (printing etc) is no problem, you could just easily add a printf () statement in the comp () kernel to print the computed digest and call it a day. no need to do any ... |
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philsmd |
hashcat
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13 |
3,106 |
02-01-2020, 08:19 AM |
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Thread: precompute bcrypt hashes
Post: RE: precompute bcrypt hashes
| as said, for the basic testing and checking the (hexadecimal) digest, you could just add a printf ():
Code:
--
diff --git a/OpenCL/m03200-pure.cl b/OpenCL/m03200-pure.cl
index d4eaac06..bd0afdc2 ... |
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philsmd |
hashcat
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13 |
3,106 |
02-02-2020, 03:49 PM |
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Thread: 15 char exactly
Post: RE: 15 char exactly
| it is infeasible
the math is (26+10)^15 = 221073919720733357899776 (very huge number !)
which by the way is even larger than a 64-bit number (2^64 = 18446744073709551616)
see https://hashcat.net/... |
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philsmd |
hashcat
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2 |
932 |
02-04-2020, 12:31 PM |
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Thread: Unable to crack Excel 2007 password - what am I doing wrong?
Post: RE: Unable to crack Excel 2007 password - what am ...
| this is a known limitations of utf16le encoding within the kernel:
https://github.com/hashcat/hashcat/blob/17a64f50191d14a498ab18a8a4ac617afc9af23f/docs/limits.txt#L25-L34 |
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philsmd |
hashcat
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3 |
1,159 |
02-04-2020, 09:02 PM |
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Thread: iTunes backup
Post: RE: iTunes backup
| Did you use the perl script itunes_backup2hashcat.pl to convert the plist/backup to a "hash" ?
see https://raw.githubusercontent.com/philsmd/itunes_backup2hashcat/master/itunes_backup2hashcat.pl
I... |
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philsmd |
hashcat
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3 |
1,156 |
02-05-2020, 11:44 AM |
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Thread: iTunes backup
Post: RE: iTunes backup
|
Code:
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hashcat -m 14800 -w 3 -a 0 -r rules/best64.rule hash.txt rockyou.txt
--
instead of the best64.rule, you could/should use your own "rules".
instead of rockyou.txt, you could/should use... |
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philsmd |
hashcat
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3 |
1,156 |
02-05-2020, 12:41 PM |
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Thread: DCC2 Cracking from a file not working
Post: RE: DCC2 Cracking from a file not working
| you are probably using the wrong file. the error messages clearly mentions a different hash
btw: you are not allowed to post hashes here, see forum rules (it doesn't matter if it is just an example... |
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philsmd |
hashcat
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1 |
823 |
02-07-2020, 06:56 PM |
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Thread: openssl AES256 with a common standardized Password-Based Key Derivation Function
Post: RE: openssl AES256 with a common standardized Pass...
| as mentioned here: https://github.com/hashcat/hashcat/pull/2306 , you need to use multibit2john.py to convert the file to a hash... but you also need to remove the file name from the beginning... the ... |
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philsmd |
hashcat
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15 |
4,136 |
02-08-2020, 01:35 PM |
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Thread: Need help
Post: RE: Need help
| I already mentioned one way to improve the speed (with stdin/pipe). Depending on the hash type (-m x), there might be also the possibility to just use a different algorithm, e.g. salted hashes instead... |
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philsmd |
hashcat
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6 |
1,891 |
02-08-2020, 06:03 PM |
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Thread: Need help
Post: RE: Need help
| well, it's the prefix as I already told you. The speed with -m 20 will be slower of course, because salted.
We actually also have a FAQ and some questions like this https://hashcat.net/faq/morework... |
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philsmd |
hashcat
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6 |
1,891 |
02-08-2020, 08:04 PM |
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Thread: Need help to identify encryption
Post: RE: Need help to identify encryption
| I think this is not a good strategy to get a helpful answer:
1. breaking forum rules (https://hashcat.net/forum/announcement-2.html). Do NOT post hashes
2. it could be anything... I think you either... |
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philsmd |
hashcat
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2 |
1,120 |
02-08-2020, 11:19 PM |
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Thread: Linux vs Win speed
Post: RE: Linux vs Win speed
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Code:
--
hashcat --version
--
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philsmd |
hashcat
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4 |
1,481 |
02-10-2020, 11:59 PM |
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Thread: nVidia 1660 familly hashrates
Post: RE: nVidia 1660 familly hashrates
| you need to use -D 1,2 (capital D for --opencl-device-types) to enable both CPU and GPU (-d x is something else, it just selects already whitelisted/enabled devices).
you have pocl installed and th... |
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philsmd |
Hardware
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5 |
2,198 |
02-11-2020, 07:17 PM |
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Thread: Linux vs Win speed
Post: RE: Linux vs Win speed
| did you try to use beta for both systems (https://hashcat.net/beta) ?
what might also make the difference is as you said the driver version, tuning software (performance/power levels, memory speeds... |
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philsmd |
hashcat
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4 |
1,481 |
02-12-2020, 01:03 AM |
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Thread: Veracrypt with multiple keyfiles
Post: RE: Veracrypt with multiple keyfiles
| hashcat --help
Code:
--
--veracrypt-keyfiles | File | Keyfiles to use, separated with commas
--veracrypt-pim-start | Num | VeraCrypt personal iterations multiplier start
--veracrypt-... |
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philsmd |
hashcat
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5 |
1,952 |
02-15-2020, 09:30 AM |
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Thread: Ethereum Wallet and 1080ti trouble
Post: RE: Ethereum Wallet and 1080ti trouble
| It's called the cost factor (N, r, p parameters of scrypt).
your hash is probably: $ethereum$s*262144*1*8
their hash is: $ethereum$s*8192*8*1*
it's important to compare similar things, not apple ... |
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philsmd |
hashcat
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4 |
1,626 |
02-15-2020, 12:15 PM |
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Thread: run hashcat on winserver 2019
Post: RE: run hashcat on winserver 2019
| maybe it's from a different OpenCL Platform ?
please post the output of:
hashcat -I |
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philsmd |
hashcat
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7 |
2,335 |
02-15-2020, 10:31 PM |
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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 would suggest that you at least try to run the beta version from https://hashcat.net/beta . It tries to work around many driver problems. This is the sad part of being dependent on working device d... |
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philsmd |
hashcat
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29 |
21,222 |
02-16-2020, 12:15 PM |
