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Thread: --opencl-device-types vs. reported Device #?
Post: RE: --opencl-device-types vs. reported Device #?
| Please don't confuse OpenCL platforms (intel OpenCl CPU driver, Intel GPU driver, nvidia OpenCL GPU driver, AMD OpenCL CPU driver, AMD OpenCL GPU drivers, pocl opencl drivers, mesa...) with oclHashcat... |
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philsmd |
hashcat
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4 |
17,626 |
07-17-2016, 07:42 AM |
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Thread: --limit and --skip usage
Post: RE: --limit and --skip usage
| your examples above have 2 different masks:
you used ?l?l?l?l?l?l?l?l for the keyspace calculation and ?l?l?l?l?l?l?l? for the actual run.
You should always use the same mask!
Furthermore, yo... |
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philsmd |
hashcat
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2 |
2,896 |
08-25-2017, 12:24 PM |
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Thread: --increment option
Post: RE: --increment option
| yes, your hcmask file should look like this:
Code:
--
?l
?l?d
?l?l?d
?l?l?l?d
?l?l?l?l?d
?l?l?l?l?l?d
?l?l?l?l?l?l?d
?l?l?l?l?l?l?l?d
?l?l?l?l?l?l?l?l?d
--
references:
https://hashcat... |
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philsmd |
hashcat
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2 |
2,441 |
08-24-2018, 03:38 PM |
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Thread: +55 minutes in Generating Dictionary for 194GB
Post: RE: +55 minutes in Generating Dictionary for 194GB
| by the way, it doesn't seem that ethereum uses "just sha3", see https://github.com/ethereum/cpp-ethereum/blob/develop/libdevcrypto/SecretStore.cpp#L378-L418
It seems that the SHA3 () step is just p... |
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philsmd |
hashcat
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26 |
24,602 |
03-19-2017, 02:30 PM |
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Thread: +55 minutes in Generating Dictionary for 194GB
Post: RE: +55 minutes in Generating Dictionary for 194GB
| @dindolo1979 Attention: I would be very careful with this small set of information you provided/got here.
As far as I understood the algorithm is much more simple/straight forward and doesn't need an... |
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philsmd |
hashcat
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26 |
24,602 |
04-07-2017, 02:03 PM |
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Thread: +55 minutes in Generating Dictionary for 194GB
Post: RE: +55 minutes in Generating Dictionary for 194GB
| Yeah, in this very specific situation it might be best to have a fast (standalone) password generator (a c file, perl script etc which only generates passwords according to your "rules").
According t... |
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philsmd |
hashcat
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26 |
24,602 |
04-08-2017, 09:32 AM |
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Thread: +55 minutes in Generating Dictionary for 194GB
Post: RE: +55 minutes in Generating Dictionary for 194GB
| @dindolo1979
This post is just to let you know that both ethereum algorithms are now available in the newest beta version of hashcat (beta 3.5.0+168 or newer, https://hashcat.net/beta/).
See htt... |
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philsmd |
hashcat
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26 |
24,602 |
06-05-2017, 03:34 PM |
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Thread: +55 minutes in Generating Dictionary for 194GB
Post: RE: +55 minutes in Generating Dictionary for 194GB
| Hmm, you should be a little bit more specific about which "perl script" your are speaking about.
I probably posted too many perl scripts on the hashcat forum already so it's not easy enough for me to... |
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philsmd |
hashcat
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26 |
24,602 |
12-17-2017, 11:27 PM |
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Thread: +55 minutes in Generating Dictionary for 194GB
Post: RE: +55 minutes in Generating Dictionary for 194GB
| update for ethereum modes supported by hashcat:
we recently also added -m 16300 = Ethereum Pre-Sale Wallet, PBKDF2-HMAC-SHA256 (https://github.com/hashcat/hashcat/pull/1476) which is currently suppor... |
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philsmd |
hashcat
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26 |
24,602 |
12-20-2017, 02:20 PM |
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Thread: +55 minutes in Generating Dictionary for 194GB
Post: RE: +55 minutes in Generating Dictionary for 194GB
| You basically already answered your own question by explaining the algorithm details and linking to the algorithm description.
Furthermore, this question was already recently addressed within this fo... |
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philsmd |
hashcat
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26 |
24,602 |
02-10-2018, 07:39 PM |
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Thread: +55 minutes in Generating Dictionary for 194GB
Post: RE: +55 minutes in Generating Dictionary for 194GB
| The algorithm doesn't allow to recover the whole seed (if it was really generated in a cryptographically secure random way) by just knowing some bytes (let's say 80) of the encrypted seed (furthermore... |
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philsmd |
hashcat
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26 |
24,602 |
02-11-2018, 02:24 PM |
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Thread: +55 minutes in Generating Dictionary for 194GB
Post: RE: +55 minutes in Generating Dictionary for 194GB
| Yeah, thx undeath. When re-reading my post (after posting, hehe), I also discovered that this phrasing was not very clever and I should have added that whenever you reveal the whole seed, that the pri... |
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philsmd |
hashcat
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26 |
24,602 |
02-11-2018, 02:49 PM |
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Thread: +55 minutes in Generating Dictionary for 194GB
Post: RE: +55 minutes in Generating Dictionary for 194GB
| Now, thinking about the padding attack... I think an alternative could work without revealing the whole encseed.
The thing is that the pre-sale algorithm uses padding (as already mentioned a couple... |
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philsmd |
hashcat
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26 |
24,602 |
02-11-2018, 04:01 PM |
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Thread: [SOLVED] 'inconsistency in registered CommandLine options' on Ubuntu 19.10
Post: RE: 'inconsistency in registered CommandLine optio...
| I assume this is the OpenCL kernel compilation by the driver failing while running hashcat ?
That only means that the driver itself is not compatible with your system (linux version). maybe see if th... |
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philsmd |
hashcat
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5 |
3,076 |
11-02-2019, 08:09 AM |
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Thread: $HEX[...]
Post: RE: $HEX[...]
| Yes, encoding matters. Try this:
Code:
--
echo -en 'EFE\xc7INAR' | md5sum
f54198dc47cf5cd61202b8675e118811 -
--
or this:
Code:
--
echo -n 'EFEÇINAR' | iconv -t iso-8859-1 | md5sum
f... |
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philsmd |
Old oclHashcat Support
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3 |
7,779 |
06-14-2014, 11:18 AM |
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Thread: "simultaneous attacks"
Post: RE: "simultaneous attacks"
| you can just append one hccapx file to the other and create a larger hccapx file, as explained here:
- https://hashcat.net/wiki/doku.php?id=hccapx
- https://hashcat.net/wiki/doku.php?id=frequently_a... |
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philsmd |
hashcat
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2 |
1,850 |
01-23-2019, 08:05 PM |
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Thread: "No hashes loaded" using 11600
Post: RE: "No hashes loaded" using 11600
| Did you try to use the beta version of hashcat: https://hashcat.net/beta/ ?
There were several changes made to both 7z2hashcat *and* hashcat during the last weeks.
Please try the beta version. T... |
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philsmd |
hashcat
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3 |
6,037 |
02-20-2017, 02:35 PM |
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Thread: "If you specify a custom charset, you must also specify a mask."
Post: RE: "If you specify a custom charset, you must als...
| It's important to understand how your command line interpreter/shell works and what characters are special.
You can use a charset file and put your custom charset within the .hcchr file.
Alternative... |
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philsmd |
hashcat
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3 |
6,214 |
04-12-2018, 04:24 PM |
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Thread: "Getting Help from Friends" -- Reverse my hash?
Post: RE: "Getting Help from Friends" -- Reverse my hash...
| In general (if we do not look at ethereum pre-sale) it's not always the case that only by having found the password corresponding to a certain hash you can access data of the owner of the hash (if no ... |
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philsmd |
hashcat
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4 |
3,766 |
01-20-2018, 10:58 PM |
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Thread: "Getting Help from Friends" -- Reverse my hash?
Post: RE: "Getting Help from Friends" -- Reverse my hash...
| This discussion would also be interesting here: https://hashcat.net/forum/thread-6405-post-39256.html#pid39256
Basically, if you can reveal at least the last 2 blocks (2*16 bytes = 32 bytes) of the... |
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philsmd |
hashcat
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4 |
3,766 |
02-11-2018, 07:20 PM |
