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Thread: Breaking SHA1-HMAC
Post: RE: Breaking SHA1-HMAC
| Try it this way:
0. Check if the hash file is correct:
Code:
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$ cat m0160.txt #masked
8717XXX45b7cXXX66d9XXX55c6e5b9eXXXXc46c
--
1. Generate external salts list (file: external_salts.txt):... |
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philsmd |
Old hashcat Support
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12 |
31,848 |
08-01-2013, 02:22 AM |
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Thread: Breaking SHA1-HMAC
Post: RE: Breaking SHA1-HMAC
| 1. Eula needs to be accepted only once (if you type YES 1. time hashcat will "remember" that it was accepted)
2. the commands end at the newline character, therefore you don't need to specify the pass... |
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philsmd |
Old hashcat Support
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12 |
31,848 |
08-01-2013, 04:23 PM |
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Thread: Breaking Samsung Android Passwords/PIN
Post: RE: Breaking Samsung Android Passwords/PIN
| omg, is this for real?
so you can attack both algorithms? I mean, you can attack the least secure, the faster?
My question here is, is this really Samsung specific?
This post e.g. says this is ... |
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philsmd |
User Contributions
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47 |
208,555 |
04-12-2013, 08:27 AM |
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Thread: Breaking Samsung Android Passwords/PIN
Post: RE: Breaking Samsung Android Passwords/PIN
| Yes, we recently discussed the pattern hash here too: https://hashcat.net/forum/thread-2165.html
I know that there are so many stupid and unbelievable things out there, especially if you do some secur... |
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philsmd |
User Contributions
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47 |
208,555 |
04-12-2013, 10:03 AM |
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Thread: Breaking Samsung Android Passwords/PIN
Post: RE: Breaking Samsung Android Passwords/PIN
| @gat3way
Found another strange file on my phone /data/system/device_policies.xml
Code:
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I think they are missing an important attribute here, namely: plain="1111"
Lol
What the... |
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philsmd |
User Contributions
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47 |
208,555 |
04-12-2013, 11:04 AM |
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Thread: Breaking Samsung Android Passwords/PIN
Post: RE: Breaking Samsung Android Passwords/PIN
| It is the device password! If I change my pin to 8 digits there is a very slight change:
length="8" ... numeric="8" ... nonletter="8"
It seems fun, but it really isn't. For shame!!!
Anyone can confir... |
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philsmd |
User Contributions
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47 |
208,555 |
04-12-2013, 12:02 PM |
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Thread: Breaking Samsung Android Passwords/PIN
Post: RE: Breaking Samsung Android Passwords/PIN
| It seems to log into a rooted device you only need to *remove* this policy file and reboot:
https://www.digitalmobile.in/community/threads/remove-pattern-lock-of-any-android-device.1893/
EDIT: But o... |
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philsmd |
User Contributions
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47 |
208,555 |
04-12-2013, 12:25 PM |
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Thread: Breaking Samsung Android Passwords/PIN
Post: RE: Breaking Samsung Android Passwords/PIN
| Some examples for "salt conversion" for those that are not sure how to get the hex string, the steps are easy, but were not descibed in detail.
Of course this conversion is easy, but maybe someone di... |
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philsmd |
User Contributions
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47 |
208,555 |
04-12-2013, 03:33 PM |
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Thread: Breaking Samsung Android Passwords/PIN
Post: RE: Breaking Samsung Android Passwords/PIN
| You just need to make the base conversion.... instead of base 10 (the numeric scale we most of the time use), here we/I did use (but ofc it is not striclty necessary) base 2 (to show what happens w/ t... |
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philsmd |
User Contributions
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47 |
208,555 |
01-09-2014, 03:03 PM |
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Thread: Breaking Samsung Android Passwords/PIN
Post: RE: Breaking Samsung Android Passwords/PIN
| All formats (also -m 5800) are explained here: https://hashcat.net/wiki/doku.php?id=example_hashes
For -m 5800 for instance it is important that the hash (and most importantly the salt) is in lower-c... |
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philsmd |
User Contributions
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47 |
208,555 |
03-03-2015, 02:41 PM |
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Thread: Breaking Samsung Android Passwords/PIN
Post: RE: Breaking Samsung Android Passwords/PIN
| This is very easy to crack (and to find out what algo is used), you just need to investigate a little bit and make some tests, see my tests:
Code:
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./oclHashcat64.bin --quiet -m 110 7baad69b719... |
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philsmd |
User Contributions
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47 |
208,555 |
05-27-2015, 11:28 AM |
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Thread: Breaking AIX hashes with hashcat
Post: RE: Breaking AIX hashes with hashcat
| Hi guys, thx @atom,
and here are the details, it is (partially) too easy to be true and not understandable why nobody else came up with this details b4 ;-):
- smd5 uses md5_crypt basically
- ssha* var... |
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philsmd |
User Contributions
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7 |
23,945 |
04-20-2013, 10:34 PM |
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Thread: Breaking AIX hashes with hashcat
Post: RE: Breaking AIX hashes with hashcat
| Amazing speeds! Great, thx for the port and update here |
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philsmd |
User Contributions
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7 |
23,945 |
04-22-2013, 01:03 PM |
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Thread: brain-server
Post: RE: brain-server
| there was a problem with starting the hashcat brain with version 5.0.0 on windows (see https://github.com/hashcat/hashcat/issues/1738#issuecomment-434274579).
This problem is already fixed and the la... |
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philsmd |
hashcat
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4 |
4,680 |
11-19-2018, 11:46 AM |
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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: 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:
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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: 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 |
