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Thread: Why a brute-force attack on RAR3-HP hash fails?
Post: RE: Why a brute-force attack on RAR3-HP hash fails...
| The hash format can be double-checked by looking at this page https://hashcat.net/wiki/example_hashes or with hashcat itself e.g. hashcat -m 12500 --example-hashes
The hash format should not contai... |
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philsmd |
hashcat
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1 |
1,769 |
08-18-2018, 06:43 PM |
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Thread: Issue with --show and colon character
Post: RE: Issue with --show and colon character
| hmm, this is an interesting case and the reason why it's behaving like this is that hashcat only checks for the last "separator" in the potfile, see: https://github.com/hashcat/hashcat/blob/067ffa9d64... |
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philsmd |
hashcat
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5 |
3,731 |
08-19-2018, 11:47 AM |
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Thread: Issue with --show and colon character
Post: RE: Issue with --show and colon character
| I think you are mixing up the outfile (--outfile or short -o) with the hashcat.potfile. The former will change whenever you use --outfile-autohex-disable, but for the latter the --outfile-autohex-disa... |
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philsmd |
hashcat
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5 |
3,731 |
08-19-2018, 06:12 PM |
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Thread: md5(md5($pass).$salt)
Post: RE: md5(md5($pass).$salt)
| This is the algo used by vbulletin, see the --help output:
hashcat supports:
-m 2611 = vBulletin < v3.8.5
and
-m 2711 = vBulletin >= v3.8.5
the difference is mainly the supported salt length (s... |
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philsmd |
hashcat
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1 |
2,176 |
08-20-2018, 09:48 AM |
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Thread: --show takes forever to finish
Post: RE: --show takes forever to finish
| it depends mainly on the size of the hashcat.potfile and of course also to some extend on the hashes.txt file (note there can be cracks assigned to several users, especially if unsalted hashes are use... |
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philsmd |
hashcat
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6 |
3,802 |
08-21-2018, 10:33 PM |
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Thread: Issue with --show and colon character
Post: RE: Issue with --show and colon character
| I think you indeed found the main root of the problem.
The potfile read/write functions should ignore the --outfile-autohex setting.
See https://github.com/hashcat/hashcat/blob/fe04ccc1fd61b040ebee5... |
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philsmd |
hashcat
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5 |
3,731 |
08-22-2018, 02:57 PM |
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Thread: --show takes forever to finish
Post: RE: --show takes forever to finish
| what's your memory usage and CPU usage during the --show --username run ? High memory, high CPU?
We might need to troubleshoot this in detail but I guess we need to have the files (or similar files... |
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philsmd |
hashcat
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6 |
3,802 |
08-22-2018, 05:07 PM |
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Thread: How to save progress with PRINCE ?
Post: RE: How to save progress with PRINCE ?
| you should have a file called pp.save automatically saved into the current directory (if you didn't provide --save-pos-disable).
just copy the number within that file to the -s parameter
therefore... |
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philsmd |
hashcat-utils, maskprocessor, statsprocessor, md5stress, wikistrip
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4 |
3,620 |
08-22-2018, 06:31 PM |
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Thread: --show takes forever to finish
Post: RE: --show takes forever to finish
| I just tested with a hash file and potfile with 1000000 entries and it's very fast on my system.
Maybe you can do the same and report back.
This is how I generated the lists:
Code:
--
#!/usr/b... |
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philsmd |
hashcat
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6 |
3,802 |
08-23-2018, 01:33 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: Replace rule - but not all at once
Post: RE: Replace rule - but not all at once
| see the rules page on the wiki: https://hashcat.net/wiki/doku.php?id=rule_based_attack#using_p_nth_instance_of_a_character_with_positional_rules |
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philsmd |
hashcat
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4 |
3,115 |
08-28-2018, 05:03 PM |
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Thread: Replace rule - but not all at once
Post: RE: Replace rule - but not all at once
| multiple substitutions should be no problem because currently a single rule could consist of up to 31 rule functions: https://hashcat.net/wiki/doku.php?id=rule_based_attack#limitations
The only pro... |
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philsmd |
hashcat
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4 |
3,115 |
08-29-2018, 09:55 AM |
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Thread: NTLM vs WPA/WPA2 cracking
Post: RE: NTLM vs WPA/WPA2 cracking
| -m 2500 = WPA/WPA2 has a minimum password length of 8
hashcat will reject all input words immediately if they are < 8 (even before the rules are applied, because the rule engine is on-GPU and doesn't... |
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philsmd |
hashcat
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19 |
9,937 |
08-30-2018, 07:25 PM |
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Thread: NTLM vs WPA/WPA2 cracking
Post: RE: NTLM vs WPA/WPA2 cracking
| I already mentioned in my previous post that you can easily workaround this limitation with either pipes (stdin mode) or -j/-k single rules.
There are some considerations to develop/implement/allow... |
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philsmd |
hashcat
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19 |
9,937 |
08-31-2018, 06:55 PM |
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Thread: NVidia RTX 2080
Post: RE: NVidia RTX 2080
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GrepItAll Wrote: (08-31-2018, 02:40 PM)
--
I have been running 4 x 1080 Ti Asus Turbo cards since September nearly 24/7 (brief downtimes due to hardware relocation) as it was very difficult to purcha... |
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philsmd |
Hardware
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93 |
83,310 |
08-31-2018, 07:13 PM |
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Thread: NTLM vs WPA/WPA2 cracking
Post: RE: NTLM vs WPA/WPA2 cracking
| of course there is reason to reject passwords < 8 for WPA/WPA2 because the algorithm only allows a minimum length of 8. The problem is that if everything happens on GPU (rule engine + hashing/attack) ... |
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philsmd |
hashcat
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19 |
9,937 |
08-31-2018, 08:30 PM |
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Thread: NTLM vs WPA/WPA2 cracking
Post: RE: NTLM vs WPA/WPA2 cracking
| by stdin/pipe mode I meant this:
Code:
--
hashcat --stdout -r rules/rockyou-30000.rule test3.txt | hashcat64.bin -m 2500 test.hccapx
--
and undeath is of course correct, there are edge cases t... |
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philsmd |
hashcat
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19 |
9,937 |
08-31-2018, 09:46 PM |
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Thread: No duplicated characters when cracking wpa2 password
Post: RE: No duplicated characters when cracking wpa2 pa...
| you also can't really pipe like this:
command1 | cd && command2
you need to do it like this:
command1 | command2
therefore something like this:
Code:
--
cd C:\Users\Alexandre\Downloads\h... |
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philsmd |
General Talk
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7 |
5,193 |
09-29-2018, 11:50 AM |
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Thread: Parameters for crack ETH wallet password
Post: RE: Parameters for crack ETH wallet password
| before starting a long running cracking job I would suggest to first make sure that your restrictions about the password candidates are correct and that your expected/test password candidates are even... |
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philsmd |
hashcat
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4 |
3,253 |
09-30-2018, 09:12 AM |
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Thread: No duplicated characters when cracking wpa2 password
Post: RE: No duplicated characters when cracking wpa2 pa...
| the command I told you to use was different:
1. enter the hashcat folder within the cmd:
Code:
--
cd C:\Users\Alexandre\Downloads\hashcat-4.2.1\
--
2. afterwards run hashcat within that speci... |
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philsmd |
General Talk
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7 |
5,193 |
09-30-2018, 10:46 AM |
