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Thread: Brain server can't write above 4GB
Post: RE: Brain server can't write above 4GB
| do you say that the release version is not affected or do you just mention the beta because you emphasize that it's a problem that isn't fixed ?
what are your system specs ? enough RAM / disk space... |
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philsmd |
hashcat
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13 |
2,476 |
05-29-2020, 09:11 PM |
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Thread: How long to decrypt SHA256
Post: RE: How long to decrypt SHA256
| also note that you can't use decrypt with hashes: https://www.techsolvency.com/passwords/dehashing-reversing-decrypting/
something that isn't encrypted, can't in general be decrypted
-m 1400 = S... |
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philsmd |
hashcat
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6 |
1,263 |
05-29-2020, 09:15 PM |
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Thread: Save restore file each NUM seconds
Post: RE: Save restore file each NUM seconds
| the question is what you are trying to do. and why you would need that feature.
I'm pretty sure it was removed because hashcat can't really be configured to have an update of the progress every x s... |
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philsmd |
hashcat
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3 |
844 |
05-29-2020, 09:27 PM |
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Thread: Can't Find Potfile on Mac
Post: RE: Can't Find Potfile on Mac
| if you didn't compile it yourself, you probably used some package manager like brew etc.
If you have "installed" hashcat with this brew method or similar (not a raw download or the git directory et... |
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philsmd |
hashcat
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3 |
814 |
06-02-2020, 08:03 PM |
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Thread: Brain server can't write above 4GB
Post: RE: Brain server can't write above 4GB
| I guess a developer or at least somebody able to debug the src/brain.c code would need to try to troubleshoot, repdroduce and try to fix this problem.
Are you sure the disk isn't busy writting ?
Why... |
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philsmd |
hashcat
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13 |
2,476 |
05-30-2020, 05:28 PM |
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Thread: Brain server can't write above 4GB
Post: RE: Brain server can't write above 4GB
| very good test. somehow I had a feeling that this could be the case, because these things were stress tested already (but as we can guess now, it was mainly tested on linux systems).
The root cause... |
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philsmd |
hashcat
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13 |
2,476 |
05-31-2020, 08:58 AM |
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Thread: Brain server can't write above 4GB
Post: RE: Brain server can't write above 4GB
| I've now tested with a win10 machine with 8GB RAM (I know it probably should be more for a good test), but the results are similar to yours, my changes:
Code:
--
diff --git a/src/brain.c b/src/bra... |
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philsmd |
hashcat
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13 |
2,476 |
05-31-2020, 01:54 PM |
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Thread: Salted hash
Post: RE: Salted hash
| what is the algorithm in your opinion ?
sha256 ($salt)
?
if that would be the case, you could consider the salt just like a unknown password.
what is the format of this salt, what is its... |
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philsmd |
hashcat
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4 |
802 |
06-04-2020, 03:30 PM |
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Thread: where is the salt?
Post: RE: where is the salt?
| do not post hashes: see https://hashcat.net/forum/announcement-2.html
The general rule is to just look at the source code on how the hashes are generated... if you do not have access to any code, i... |
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philsmd |
hashcat
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1 |
477 |
06-09-2020, 12:45 PM |
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Thread: Brain server can't write above 4GB
Post: RE: Brain server can't write above 4GB
| Yeah this seems to be exactly the case. I also did some further checks.
What is weird is that this is neither documented, nor mentioned a lot.
I also tested that the type of the passed numbers (... |
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philsmd |
hashcat
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13 |
2,476 |
05-31-2020, 09:15 PM |
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Thread: Brain server can't write above 4GB
Post: RE: Brain server can't write above 4GB
| it's actually not a problem if you can't manage to test this patch... it would just make sense to test it further before we include it into the beta versions.
I will probably do some more tests and... |
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philsmd |
hashcat
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13 |
2,476 |
06-01-2020, 11:19 AM |
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Thread: No devices found/left
Post: RE: No devices found/left
| if you want to install the Intel driver, you just go to the intel download page (as explained in dozens of other hashcat forum posts):
https://hashcat.net/forum/thread-9240-post-48858.html#pid48858
... |
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philsmd |
hashcat
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7 |
1,535 |
06-09-2020, 12:48 PM |
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Thread: No devices found/left
Post: RE: No devices found/left
| it's directly linked in the above thread:
linux: https://registrationcenter-download.intel.com/akdlm/irc_nas/vcp/15532/l_opencl_p_18.1.0.015.tgz
windows: https://registrationcenter-download.intel.co... |
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philsmd |
hashcat
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7 |
1,535 |
06-09-2020, 02:00 PM |
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Thread: No devices found/left
Post: RE: No devices found/left
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Code:
--
cd Downloads/
tar xzf l_opencl_p_18.1.0.015.tgz
cd l_opencl_p_18.1.0.015/
sudo ./install.sh
--
The installer will tell you if you have installed all the packages that are needed ... |
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philsmd |
hashcat
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7 |
1,535 |
06-09-2020, 09:17 PM |
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Thread: Need help with cracking a blockchain wallet version 2
Post: RE: Need help with cracking a blockchain wallet ve...
| try to crack the example hash from https://hashcat.net/wiki/doku.php?id=example_hashes
after that try to create a new wallet (of course backup your other wallet first) with a known password and try... |
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philsmd |
hashcat
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13 |
2,038 |
06-11-2020, 07:50 AM |
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Thread: Need help with cracking a blockchain wallet version 2
Post: RE: Need help with cracking a blockchain wallet ve...
| that's just a warning that says that your amount of password candidates (and speed that results from this small input) doesn't allow full acceleration. This doesn't mean that it's not able to crack.
... |
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philsmd |
hashcat
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13 |
2,038 |
06-11-2020, 07:04 PM |
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Thread: Can't Find Potfile on Mac
Post: RE: Can't Find Potfile on Mac
| if you want to use your own directory and not the directory structure that the brew package maintainer decided to use (to be fair it's also similar how the "make install" target on linux works), you c... |
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philsmd |
hashcat
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3 |
814 |
06-03-2020, 08:32 AM |
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Thread: Salted hash
Post: RE: Salted hash
| if you do not know the salt, you would probably need to guess it and this guessing might be very difficult because salts are often both random and long.
Therefore, it depends on the algorithm, the ... |
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philsmd |
hashcat
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4 |
802 |
06-04-2020, 08:17 AM |
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Thread: Problem - Signature unmatched No hashes loaded.
Post: RE: Problem - Signature unmatched No hashes loaded...
| why do you not use a hash file, i.e. a file that contains the hash.
The shells (cmd/bash) have various special symbols that need to be escaped, it's always safer to use a file. |
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philsmd |
hashcat
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11 |
2,040 |
06-11-2020, 07:08 PM |
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Thread: Beta and driver
Post: RE: Beta and driver
| great, thanks for update.
Problem fixed :)
thread closed |
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philsmd |
hashcat
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2 |
591 |
06-11-2020, 07:12 PM |
