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Thread: Single-mode john analog for hashcat
Post: Single-mode john analog for hashcat
| Hi.
It seems there is no Single mode implemented in hashcat, it's a very fast mode to crack passwords using some derived data (e.g. usernames or emails) for salted hashes.
And it should be very ... |
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hashdawg |
hashcat
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5 |
4,075 |
06-20-2018, 07:42 PM |
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Thread: Single-mode john analog for hashcat
Post: RE: Single-mode john analog for hashcat
| @undeath, yes it does.
But the problem is, let's say you have 5 million file with salted hashes:
1) hashcat will try every password candidate with each hash thus making the run process very slow if... |
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hashdawg |
hashcat
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5 |
4,075 |
06-21-2018, 12:35 AM |
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Thread: Single-mode john analog for hashcat
Post: RE: Single-mode john analog for hashcat
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atom Wrote: (06-21-2018, 11:34 AM)
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Single-mode cracking is incompatible to GPGPU cracking, it's not a hashcat problem.
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thanks for the clarification! |
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hashdawg |
hashcat
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5 |
4,075 |
06-21-2018, 02:27 PM |
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Thread: Custom OpenCL kernel question
Post: Custom OpenCL kernel question
| Hi.
I'm trying to write a custom kernel to implement algorythm like this:
PHP Code:
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$static_salt1 = "123jjdsfhjrhfjrhdkedjkewdjdwjdwkjdkewjdkewjdkewjkdjwefjrhfjrhfjrhfjrhfjhrjfhrjsbdnsbdfrfjeh4... |
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hashdawg |
hashcat
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4 |
4,317 |
06-21-2018, 03:01 PM |
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Thread: Custom OpenCL kernel question
Post: RE: Custom OpenCL kernel question
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atom Wrote: (06-22-2018, 09:52 AM)
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If both salts are fixed you can hardcode them into the kernel code, saves you some work. See kernel 2610 to get any idea on how to start.
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Interestingly, I ca... |
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hashdawg |
hashcat
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4 |
4,317 |
06-22-2018, 10:16 AM |
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Thread: Custom OpenCL kernel question
Post: RE: Custom OpenCL kernel question
| Finally, after a day of struggling I was able to implement what I've needed!
It's very tricky to pass multiple salts to a kernel, I had to use concatenated salt in parsing function (src/interface.c... |
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hashdawg |
hashcat
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4 |
4,317 |
06-23-2018, 01:55 PM |
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Thread: Custom OpenCL kernel question
Post: RE: Custom OpenCL kernel question
| It seems though I'm not getting full utilization on my GPUs for some reason?
Is it because of the pure kernel?
NOTE: I'm using big wordlist with huge rules, so there is no warning regarding "provide... |
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hashdawg |
hashcat
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4 |
4,317 |
06-23-2018, 11:51 PM |
