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Date: Sat, 11 Jun 2016 06:08:04 -0800
From: Royce Williams <royce@...ho.org>
To: john-users@...ts.openwall.com
Subject: Re: Derive stats/rules/masks from a bunch of plains

On Sat, Jun 11, 2016 at 3:15 AM, magnum <john.magnum@...hmail.com> wrote:

> On 2016-06-10 19:18, Patrick Proniewski wrote:
>
>> I've got a bunch of plains. About 1500 of them are 8 char long, mostly
>> random and issued at account creation and not changed since. The 12000
>> other plains are user picked after account creation, ranging from 9 to 49
>> char long.
>>
>> What would be the best tool(s) to derive interesting stuffs from these
>> plains like rules/masks/statistics…? Anything that would help me optimize
>> cracking sessions (these are not supposed to be plains, I plan to make a
>> password audit by cracking their hash counterparts, and I've got about
>> 24000 more hashed password from same source).
>>
>
> We have a quick'n'dirty "unrule.pl" in Jumbo's run directory, based on a
> oneliner by epixoip IIRC. It tries to un-l33t words, chop other characters
> and produce a unique list of base words. Run that on your plains and then
> use the output as a wordlist with some gigantic ruleset like --rules=all
> (or, for slower hash types, some smaller ruleset with more finesse).
>
> This is a very rough tool though, there are more advanced ones around. I
> think a recent thread on Hashcat forums mentioned a few tools.


This may also be of interest:

https://thesprawl.org/projects/pack/

Royce

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