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Post Author Forum Replies Views [asc] Posted
    Thread: Noob question: md5 salted unix unknown password cracking
Post: RE: Noob question: md5 salted unix unknown passwor...

Per the forum rules: https://hashcat.net/forum/archive/index.php?announcement-2.html ... do not post hashes. I've redacted yours.
royce hashcat 2 1,078 12-21-2019, 01:52 AM
    Thread: unknown hash type
Post: RE: unknown hash type

https://hashcat.net/forum/archive/index.php?announcement-2.html
royce hashcat 2 1,064 09-25-2019, 03:42 AM
    Thread: I'm using Windows - where does combinator.exe write out to?
Post: RE: I'm using Windows - where does combinator.exe ...

The canonical way to do this is simply pipe the output of combinator to hashcat itself, so you don't have to store the result anywhere. combinator list1 list2 | hashcat ...
royce hashcat 2 1,062 08-14-2019, 02:35 AM
    Thread: Rules effects.
Post: RE: Rules effects.

+1. You can also study which rules were effective for a given wordlist, rule list, and target hash list with --debug-mode / --debug-file.
royce hashcat 3 1,045 02-05-2020, 06:10 PM
    Thread: Hahshcat does not support the new rar3 type and needs help
Post: RE: Hahshcat does not support the new rar3 type an...

Please do not post real hashes. See the forum rules here: https://hashcat.net/forum/archive/index.php?announcement-2.html
royce hashcat 1 999 11-26-2019, 06:14 PM
    Thread: combine rules without duplicates?
Post: RE: combine rules without duplicates?

You could use mp64 to generate them, maybe? https://hashcat.net/wiki/doku.php?id=rules_with_maskprocessor Might still have to dedupe it a little after, depending
royce hashcat 10 965 08-31-2020, 11:53 PM
    Thread: combine rules without duplicates?
Post: RE: combine rules without duplicates?

Dedupe of text on the command line is a largely solved problem. Depends on your platform. 'sort -u' on Unix-likes covers most use cases. On Windows, 'sort.exe /unique' seems roughly equivalent.
royce hashcat 10 965 09-01-2020, 04:10 AM
    Thread: combine rules without duplicates?
Post: RE: combine rules without duplicates?

There's also this project, that tries to detect rules with redundant results: https://github.com/0xbsec/duprule/
royce hashcat 10 965 09-01-2020, 05:04 PM
    Thread: newbie question - rejected passwords stay at zero
Post: RE: newbie question - rejected passwords stay at z...

Password candidates are only rejected when they're not applicable - for example, if the minimum password length supported by the password hash format is 8, and candidates less than 8 are being attempt...
royce hashcat 2 960 10-29-2019, 06:06 AM
    Thread: low-end CPU recommendation.
Post: RE: low-end CPU recommendation.

FWIW, for some attacks I've seen it's good to have one core per GPU. I haven't seen anything that would benefit from multiple cores per GPU.
royce Hardware 6 936 09-23-2020, 08:15 AM
    Thread: Make a word list with hashcat
Post: RE: Make a word list with hashcat

To clarify, do you mean that each word is 62 characters long, and only consisting of the letters '1', '3', 'e', and 'f' ? If so, this wordlist would be infeasible to exhaust. https://www.wolfram...
royce hashcat 3 910 05-26-2020, 04:29 PM
    Thread: Make a word list with hashcat
Post: RE: Make a word list with hashcat

It is not possible with 100,000 graphics cards. I encourage you to do the mathematical calculation yourself: - Test how many hashes per second are possible on your system - Calculate how many poss...
royce hashcat 3 910 05-26-2020, 08:45 PM
    Thread: CL_OUT_OF_HOST_MEMORY
Post: RE: CL_OUT_OF_HOST_MEMORY

Excellent! (And just for the record, you can download hashcat 6.0.0 and run it on older versions of Ubuntu)
royce hashcat 6 903 07-11-2020, 05:51 PM
    Thread: hashcat -b is not seeing my grahpic card
Post: RE: hashcat -b is not seeing my grahpic card

FWIW, under Ubuntu 18.04 I'm also able to run hashcat well using the native packages. I have these installed: Code: -- $ dpkg -l | grep nvidia | egrep -v '^ii' | cut -b1-80 rcĀ  libnvidia-compu...
royce hashcat 4 892 06-15-2020, 05:21 PM
    Thread: --markov-disable taking more time
Post: RE: --markov-disable taking more time

Are you measuring the time until an actual crack is achieved, or total compute time? If you change the order of the attack, the crack will naturally happen earlier or later.
royce hashcat 3 890 04-18-2020, 10:39 PM
    Thread: Cracking SHA1(linkedin)
Post: RE: Cracking SHA1(linkedin)

There is nothing unusual about the 2012-era LinkedIn SHA1 hashes - they're generic raw SHA1. There is only one version of hashcat now - does OpenCL or CUDA (but at least one is required, for either...
royce hashcat 7 873 08-10-2020, 05:45 PM
    Thread: Cracking SHA1(linkedin)
Post: RE: Cracking SHA1(linkedin)

Lol -and apparently I used to know this (2017) ... and totally forgot! Thanks, philsmd!
royce hashcat 7 873 08-10-2020, 08:45 PM
    Thread: How to increment in the middle of a mask?
Post: RE: How to increment in the middle of a mask?

Masks, and the incrementing if them, are both per-position - you would need multiple masks to represent the range it looks like you're wanting: ?u?l?l?l?l?l?d?d?s would cover Aaaaaa11! through Zzzz...
royce hashcat 5 856 07-04-2020, 11:58 PM
    Thread: How to increment in the middle of a mask?
Post: RE: How to increment in the middle of a mask?

Yes, you can put them in a file, and then use the filename instead of the mask.
royce hashcat 5 856 07-05-2020, 01:21 AM
    Thread: How to increment in the middle of a mask?
Post: RE: How to increment in the middle of a mask?

Why did you cross-post this question on the Security SE? https://security.stackexchange.com/questions/234231/hashcat-how-to-increment-in-the-middle-of-a-mask
royce hashcat 5 856 07-05-2020, 02:39 PM