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Thread: Unable to crack Excel 2007 password - what am I doing wrong?
Post: RE: Unable to crack Excel 2007 password - what am ...
| this is a known limitations of utf16le encoding within the kernel:
https://github.com/hashcat/hashcat/blob/17a64f50191d14a498ab18a8a4ac617afc9af23f/docs/limits.txt#L25-L34 |
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philsmd |
hashcat
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3 |
1,159 |
02-04-2020, 09:02 PM |
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Thread: iTunes backup
Post: RE: iTunes backup
| Did you use the perl script itunes_backup2hashcat.pl to convert the plist/backup to a "hash" ?
see https://raw.githubusercontent.com/philsmd/itunes_backup2hashcat/master/itunes_backup2hashcat.pl
I... |
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philsmd |
hashcat
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3 |
1,156 |
02-05-2020, 11:44 AM |
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Thread: iTunes backup
Post: RE: iTunes backup
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Code:
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hashcat -m 14800 -w 3 -a 0 -r rules/best64.rule hash.txt rockyou.txt
--
instead of the best64.rule, you could/should use your own "rules".
instead of rockyou.txt, you could/should use... |
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philsmd |
hashcat
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3 |
1,156 |
02-05-2020, 12:41 PM |
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Thread: Keys
Post: RE: Keys
| how do you want to hit the keys ? with something else than your fingers ? (e.g. a wrapper script)
I would suggest to use
--status
--status-timer
or alternative a different structure/format:
... |
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philsmd |
hashcat
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3 |
1,503 |
02-24-2020, 08:19 PM |
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Thread: Keys
Post: RE: Keys
| You would need to explain exactly what your end goal is such that somebody in here can explain if this would make sense and if it would work. Why would you need to fake pressing some keys in the first... |
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philsmd |
hashcat
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3 |
1,503 |
02-25-2020, 09:45 AM |
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Thread: wordlist creates
Post: RE: wordlist creates
| the question here is: why would you need to create a word list on disk ? This involves a lot of disk I/O (usage of one of the slowest components on a PC, even if it is a NVMe SSD). Remember: in additi... |
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philsmd |
hashcat
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3 |
1,560 |
03-01-2020, 10:25 AM |
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Thread: Hybrid attack keyspace inconsistency
Post: RE: Hybrid attack keyspace inconsistency
| thanks for the report of this documentation problem (it has actually changed a little bit between versions of hashcat). The general rule now is that the left part matters (dict for -a 6; and mask for ... |
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philsmd |
hashcat
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3 |
1,317 |
03-07-2020, 04:03 PM |
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Thread: Weird behaviour when cracking RAR?
Post: RE: Weird behaviour when cracking RAR?
| Do you use --optimized-kernel-enable (or short -O) in your command ?
The maximum password length with -O is 20:
Code:
--
Minimum password length supported by kernel: 0
Maximum password length ... |
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philsmd |
hashcat
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3 |
1,330 |
03-07-2020, 08:00 PM |
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Thread: Multiple GPU Problem
Post: RE: Multiple GPU Problem
| try to use some task manager and tuning tools (like afterburner) etc.
could be bad risers, too slow CPU/cores, little RAM, configurations etc etc etc
try test with -d 1,2,3 etc and add GPUs until ... |
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philsmd |
Hardware
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3 |
1,381 |
03-12-2020, 11:03 AM |
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Thread: CPU advantage
Post: RE: CPU advantage
| I would say in mostly all of the cases even slow hashes are faster on GPU.\
so the statement about slow hashes being faster on CPU is (in general) completey incorrect.
There are only few excepti... |
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philsmd |
hashcat
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3 |
818 |
03-29-2020, 08:54 AM |
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Thread: What problems can i have if i use --force mode?
Post: RE: What problems can i have if i use --force mode...
| install the correct driver for your hardware, see https://hashcat.net/hashcat
driver from nvidia.com for your NVidia GPU
driver from the ROCm page for your AMD GPU on linux
driver from the amd.co... |
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philsmd |
hashcat
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3 |
927 |
04-01-2020, 08:57 AM |
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Thread: Hashcat help with email combining to password.
Post: RE: Hashcat help with email combining to password.
| short answer: --show should never be used while you are cracking (it's used afterwards, when already cracked)
see: https://hashcat.net/faq#how_can_i_show_previously_cracked_passwords_and_output_the... |
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philsmd |
hashcat
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3 |
971 |
04-02-2020, 12:17 PM |
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Thread: Benchmarks and Password per second
Post: RE: Benchmarks and Password per second
| (kilo, mega, giga, tera) hashes per second
several algorithms do not have iterations (raw hashes for instance). The iteration count is mentioned separately, just try it yourself:
Code:
--
hashc... |
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philsmd |
hashcat
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3 |
983 |
04-24-2020, 08:41 AM |
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Thread: Whats the most efficient way to do this? (newbie)
Post: RE: Whats the most efficient way to do this? (newb...
| maybe rule based attacks:
https://hashcat.net/wiki/doku.php?id=rule_based_attack
Code:
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r ^T ^I ^W $5 $0
--
the last part (adding the digits, $5 $0) can be done also with a separate rule... |
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philsmd |
hashcat
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3 |
846 |
04-23-2020, 05:54 PM |
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Thread: Unable to get hashcat to run after GPU update
Post: RE: Unable to get hashcat to run after GPU update
| seems to be a installation or system configuration problem only... not really a problem with latest hashcat version.
You for instance shouldn't have CUDA 9.1 and CUDA 10.2 installed... most of the ti... |
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philsmd |
hashcat
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3 |
1,213 |
04-30-2020, 12:45 PM |
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Thread: Speed up bruteforce H/s
Post: RE: Speed up bruteforce H/s
| let's start by letting us know which type of hashes you are targeting.
Throwing some numbers at the table doesn't make much sense without the information about the algorithm / hash type .
BTW: m... |
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philsmd |
hashcat
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3 |
845 |
05-01-2020, 12:30 PM |
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Thread: Hashcat RAM usage
Post: RE: Hashcat RAM usage
| we need more details of course:
- full command (without posting hashes of course)
- system details (CPU, GPU make/model)
- do you see the hashcat process in the task manager ? try only inspecting... |
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philsmd |
General Talk
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3 |
1,209 |
05-09-2020, 11:46 AM |
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Thread: Output: candidate + hash
Post: RE: Output: candidate + hash
| The format definitely uses a salt, just have a glance at the format in the test module: https://github.com/hashcat/hashcat/blob/ff37264c36a89bed32c4f5cff24dbf29bcb98642/tools/test_modules/m16700.pm#L1... |
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philsmd |
hashcat
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3 |
761 |
05-13-2020, 02:15 PM |
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Thread: Output: candidate + hash
Post: RE: Output: candidate + hash
| -m 16700 = FileVault 2 does use a salt
hashcat doesn't really provide/have hashes generated on the host... only the OpenCL device (GPU or CPU) will compute the digest on that hardware accelerator... |
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philsmd |
hashcat
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3 |
761 |
05-13-2020, 11:29 AM |
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Thread: amd vs nvidia
Post: RE: amd vs nvidia
| are you talking about a busy CPU core ? This only happens with Nvidia running OpenCL kernels.
You could try to use the new beta with CUDA: https://hashcat.net/beta/ and cuda from https://developer.... |
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philsmd |
hashcat
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3 |
968 |
05-18-2020, 11:00 PM |
