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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: aes128 brute-force w/mask using half sha256
Post: RE: aes128 brute-force w/mask using half sha256
Long constant strings within the mask (especially at the beginning of the mask) are always bad for the performance.
You could try to use different attack modes, like -a 6:
Code:
--
hashcat -m 1... |
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philsmd |
hashcat
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3 |
4,106 |
01-09-2018, 02:42 PM |
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Thread: Skipping X Amount of passwords
Post: RE: Skipping X Amount of passwords
This is true.
The --keyspace, -s and -l value of hashcat are somehow different than what you might think, see https://hashcat.net/wiki/doku.php?id=frequently_asked_questions#what_is_a_keyspace
But... |
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philsmd |
hashcat
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3 |
2,782 |
01-09-2018, 05:37 PM |
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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: ssha help
Post: RE: ssha help
Example hashes can be found here: https://hashcat.net/wiki/doku.php?id=example_hashes
... and yes only -m 111 = nsldaps, SSHA-1(Base64), Netscape LDAP SSHA looks similar (has the, what we call, same ... |
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philsmd |
General Talk
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5 |
4,092 |
01-10-2018, 02:00 PM |
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Thread: Proper Dictionary Usage
Post: RE: Proper Dictionary Usage
If hashcat says
Status...........: Cracked
and the hash is outputted together with an appended number of chars/digits, it means that this appended string is the password.
I think that when you ... |
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philsmd |
hashcat
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13 |
9,891 |
01-03-2018, 09:12 AM |
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Thread: brut password for etherwallet, I forgot it!
Post: RE: brut password for etherwallet, I forgot it!
You need to download this file: https://raw.githubusercontent.com/magnumripper/JohnTheRipper/bleeding-jumbo/run/ethereum2john.py (Save as "ethereum2john.py" without quotes).
then run it with python... |
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philsmd |
hashcat
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9 |
7,903 |
01-03-2018, 11:48 AM |
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Thread: brut password for etherwallet, I forgot it!
Post: RE: brut password for etherwallet, I forgot it!
No, the parameters N, r, p are only used with scrypt. Therefore it can't be -m 15600
Did you even do what I told you ? Did you run the python interpreter with the ethereum2john.py file and the json... |
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philsmd |
hashcat
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9 |
7,903 |
01-03-2018, 12:58 PM |
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Thread: minimum password length with mask
Post: RE: minimum password length with mask
Yes this seems to be a bug:
see
Code:
--
Skipping mask '?u?l?l' because it is smaller than the minimum password length.
[s]tatus [p]ause [r]esume [b]ypass [c]heckpoint [q]uit =>
Session......... |
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philsmd |
hashcat
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6 |
8,088 |
01-03-2018, 03:04 PM |
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Thread: Ethereum Scrypt Hardware Opinion
Post: RE: Ethereum Scrypt Hardware Opinion
For CPUs it's normally quite easy to decide which hardware performs better and is more cost efficient. You could actually just have a look at some benchmark sites and choose a OpenCL-compatible CPU th... |
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philsmd |
Hardware
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11 |
10,478 |
01-11-2018, 12:11 PM |
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Thread: Trouble with veracrypt volume
Post: RE: Trouble with veracrypt volume
Ha. This is an interesting discussion.
We actually already had a couple of similar topics and discussions on this forum.
It's interesting that some people do not realize how many possibilities o... |
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philsmd |
hashcat
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9 |
5,424 |
01-11-2018, 01:12 PM |
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Thread: Recover blockchain.info password from .joson file ?
Post: RE: Recover blockchain.info password from .joson f...
1. The hashes must be formatted according to these guide/examples: https://hashcat.net/wiki/example_hashes (search for 12700). Therefore there should not be any file names within the "hash" etc (yes, ... |
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philsmd |
hashcat
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11 |
21,159 |
01-14-2018, 09:29 AM |
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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: Recover blockchain.info password from .joson file ?
Post: RE: Recover blockchain.info password from .joson f...
You are trying to crack with your CPU ? does it support OpenCL ?
I remember reading somewhere that Intel Core 2 are not even supported by the OpenCL drivers of intel.
Even if they were supported, it... |
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philsmd |
hashcat
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11 |
21,159 |
01-14-2018, 09:55 AM |
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Thread: Recover blockchain.info password from .joson file ?
Post: RE: Recover blockchain.info password from .joson f...
It doesn't make sense to get hashcat-legacy working. hashcat-legacy doesn't even support blockchain hashes. Only new versions of hashcat (OpenCL version, not the legacy version) support blockchain has... |
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philsmd |
hashcat
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11 |
21,159 |
01-14-2018, 10:11 AM |
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Thread: [Solved] Invalid LUKS filesize
Post: RE: Invalid LUKS filesize
How large is the file called 4G-header ? as you can see here https://hashcat.net/forum/thread-6225-post-33187.html#pid33187 it should be 4097 sectors large (each sector is 512 bytes, therefore a total... |
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philsmd |
hashcat
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5 |
5,086 |
01-14-2018, 10:17 PM |
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Thread: Should I buy a GTX 1070 in place of my GTX 980M
Post: RE: Should I buy a GTX 1070 in place of my GTX 980...
mobile GPUS (like the 980M, or in general GPUs for notebooks) could and do throttle a lot and therefore do not reach the same speed as a non-mobile version.
I think 1070, 1070ti, 1080 or 1080ti are... |
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philsmd |
hashcat
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6 |
5,091 |
01-15-2018, 11:34 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: Line-length exception....
Post: RE: Line-length exception....
You need to make sure that the hash file (the first file that you specified, e.g. .\hashes\music.txt) does contain the hash that you extracted by ethereum2john.py.
I think you didn't store the outp... |
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philsmd |
hashcat
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30 |
23,352 |
01-15-2018, 11:57 PM |
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Thread: Line-length exception....
Post: RE: Line-length exception....
Exactly. As undeath already pointed out there is a problem with the format or encoding of your hash file, it could be one of these:
1. wrong path to the actual "hash" (you point to the original walle... |
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philsmd |
hashcat
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30 |
23,352 |
01-16-2018, 09:32 AM |