Follow @Openwall on Twitter for new release announcements and other news
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date: Mon, 29 Jul 2019 10:31:25 -0400
From: Rich Rumble <>
Subject: Re: Trouble cracking with MD5+Salt

On Sat, Jul 27, 2019 at 8:46 AM Solar Designer <> wrote:

> Rich,
> On Sat, Jul 27, 2019 at 08:37:09AM -0400, Rich Rumble wrote:
> > I am working on a pass dump, but I can't seem to get the passwords to
> load
> > using dynamic_1 which I thought these would be. (ogdump)
> >
> > f2749be61b2d4cb5691ab96809428ec8:DuW7JQwU
> > e63faf21225c53a6181adcfa874b30fb:TKPnHZ7M
> > fcd8259496e1b51a8b086ff0b2c0152f:qdXbzn1A
> > 78fb5fd82732f79b91d507df6f0d6b6b:WSGKoJaR
> > 97174a993852c189ce6ea953af4e393a:50ZTTfJr
> When you use a colon, that's two separate fields to JtR, and we don't
> split hash and salt onto two separate fields.  For dynamic formats, you
> need to use a '$' to separate the hash and salt, like this:
> f2749be61b2d4cb5691ab96809428ec8$DuW7JQwU
> e63faf21225c53a6181adcfa874b30fb$TKPnHZ7M
> fcd8259496e1b51a8b086ff0b2c0152f$qdXbzn1A
> 78fb5fd82732f79b91d507df6f0d6b6b$WSGKoJaR
> 97174a993852c189ce6ea953af4e393a$50ZTTfJr
> and this loads fine with "--format=dynamic_1" (as well as with
> "--format='dynamic=md5($p.$s)'", but you don't need that in this case).
> Alexander
Thanks! It turned out to be -format=Dynamic_12, and I'm getting around
60p/s per thread... is Dynamic_* implemented in GPU? Mybb/IPB hash is just
md5 a few times, which is implemented in GPU for jtr, would I need to make
a kernel or anything to take advantage of my other hardware?

Powered by blists - more mailing lists

Confused about mailing lists and their use? Read about mailing lists on Wikipedia and check out these guidelines on proper formatting of your messages.