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Post Author Forum Replies Views Posted [asc]
    Thread: Lost access to Trezor one, no longer have the words in order
Post: RE: Lost access to Trezor one, no longer have the ...

hashcat doesn't support any Trezor-related formats that I'm aware of. I'll have to defer to other people's experience if there's a way to carry out an attack offline against an extracted Trezor 'hash'...
royce hashcat 1 176 04-17-2021, 08:12 AM
    Thread: Dont know hash mode i used
Post: RE: Dont know hash mode i used

Posting hashes is against forum rules. https://hashcat.net/forum/archive/index.php?announcement-2.html You can post a semi-redacted form of the hash, and describe what character set and composition i...
royce hashcat 1 702 04-13-2021, 02:01 AM
    Thread: HC Clustering - offical or aftermarket?
Post: RE: HC Clustering - offical or aftermarket?

hashcat has an API that can be wrapped in another framework. Hashtopolis is a FOSS one.
royce hashcat 1 437 03-08-2021, 08:35 AM
    Thread: how to write a Reject not contain rule
Post: RE: how to write a Reject not contain rule

1. The answer depends on the "speed" of the hash - fast (like MD5) vs slow (like bcrypt). 1a. If it's a fast hash, it's usually not worth the time to perform the rejection. Start up the attacks with ...
royce General Talk 1 637 02-20-2021, 06:53 PM
    Thread: Cracking SHA1(linkedin)
Post: RE: Cracking SHA1(linkedin)

I don't know about it's official bug/feature status, but I can say that with all remaining bits being identical, the likelihood of any given hash being anything other than an accidental or deliberate ...
royce hashcat 11 3,920 02-13-2021, 06:22 PM
    Thread: VCL: bindshell.nl - denied question...
Post: RE: VCL: bindshell.nl - denied question...

No worries at all - exploration of the problem space comes to an occasional temporary dead end. :D Keep exploring!
royce hashcat 6 1,187 02-11-2021, 04:46 AM
    Thread: VCL: bindshell.nl - denied question...
Post: RE: VCL: bindshell.nl - denied question...

I think this is pretty outdated. I'd expect something like Hashtopolis to cover most modern use cases. I don't think epixoip maintains any of that anymore.
royce hashcat 6 1,187 02-11-2021, 03:01 AM
    Thread: VCL: bindshell.nl - denied question...
Post: RE: VCL: bindshell.nl - denied question...

Can you supply some additional context? I don't recognize this workflow (though I do recognize the domain name).
royce hashcat 6 1,187 02-10-2021, 06:50 AM
    Thread: mask attack but with wordsets instead of charsets?
Post: RE: mask attack but with wordsets instead of chars...

Not dense at all - understandable use case, but not a lot of clear tools or guidance out there for it. There are some complex ways to do this, but the closest tool available is 'combinatorX', which...
royce hashcat 2 567 02-07-2021, 03:21 AM
    Thread: hashcat-4.0.1 mask
Post: RE: hashcat-4.0.1 mask

Not related to your question, but also note that hashcat 4.x is quite outdated, and you might consider testing latest stable (6.1.1) to avoid bugs, better performance, etc etc.
royce hashcat 3 754 01-27-2021, 05:47 AM
    Thread: Mask processor suggestion
Post: RE: Mask processor suggestion

Why? (People who request this are almost always hoping to "get lucky", and believe that randomizing the attack will somehow improve the odds of getting a crack sooner. The math of this should make ...
royce hashcat-utils, maskprocessor, statsprocessor, md5stress, wikistrip 4 2,949 01-18-2021, 05:44 AM
    Thread: Found part of my password!! Now what?:)
Post: RE: Found part of my password!! Now what?:)

Do the math of how many passwords will be skipped if you can impose these restrictions, vs not imposing them, and use this as a basis to calculate the expected runtime for both attacks.
royce hashcat-utils, maskprocessor, statsprocessor, md5stress, wikistrip 4 1,281 01-18-2021, 05:43 AM
    Thread: using htaccess for chained protection
Post: RE: using htaccess for chained protection

This seems completely unrelated to hashcat or cracking password hashes. Why are you asking here?
royce General Talk 1 929 01-18-2021, 05:42 AM
    Thread: New Attack-Mode: Association Attack
Post: RE: New Attack-Mode: Association Attack

Test your attack against a known set of bcrypt hashes and their plains. Once that's working, you'll know that your method is correct.
royce Beta Tester 24 17,644 01-15-2021, 08:36 PM
    Thread: Showing Combos
Post: RE: Showing Combos

If I'm understanding your question ... you can get it to both show *all* combos *and* perform the actual attack at the same time: * If you use --stdout, all combos will be shown, but there's no att...
royce hashcat-utils, maskprocessor, statsprocessor, md5stress, wikistrip 1 947 01-10-2021, 02:47 AM
    Thread: Context free grammar masks
Post: RE: Context free grammar masks

There is indeed some work in this space, by lakiw: https://github.com/lakiw/pcfg_cracker Not CFG per se IIRC, but this may also be of interest: https://github.com/brannondorsey/PassGAN
royce hashcat 2 1,261 01-09-2021, 10:04 PM
    Thread: Brute Force Russian letters
Post: RE: Brute Force Russian letters

You're not crazy - this may help - https://hashcat.net/forum/thread-8794.html
royce hashcat-utils, maskprocessor, statsprocessor, md5stress, wikistrip 3 1,308 01-07-2021, 02:28 AM
    Thread: Bcrypt help for a dummy
Post: RE: Bcrypt help for a dummy

With a single hash as the target, start up the attack - hashcat -a 3 ?d?d?d?d - and see what the time estimate is, and assess whether you want to wait that long. :)
royce hashcat 2 1,618 12-27-2020, 12:35 AM
    Thread: Can I divide the workload into three levels ?
Post: RE: Can I divide the workload into three levels ?

Yep, it's a fundamental property of proper password hashing that you have to know all of the characters in order to successfully crack the hash.
royce hashcat 3 1,617 12-09-2020, 09:08 PM
    Thread: Bitlocker
Post: RE: Bitlocker

Yep, just practice seeing if you can crack *any* similarly provisioned Bitlocker hash. For your real target, if you have no idea what the constraints on the creation of the original plaintext were,...
royce hashcat 5 2,383 12-06-2020, 12:25 AM