Follow @Openwall on Twitter for new release announcements and other news
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date: Tue, 20 Apr 2010 11:35:34 -0500
From: jmk <>
Subject: Re: NTLMv2 Challenge/Response Cracking

On Mon, 2010-04-19 at 19:06 +0200, Magnum, P.I. wrote:
> On 04/14/2010 07:41 PM, jmk wrote:
> > I've uploaded a patch and added a link on the Wiki to hopefully improve
> > what's currently there of mine. The patch adds some documentation
> > related to the challenge/response formats, attempts to address your
> > concerns with the script and includes a "--config" option for
> > John.
> Thanks for your work. However, when I tried it out, john segfaulted 
> running Markov (I did not use --config). After looking around I found 
> you define this in option.h:
> #define FLG_CONFIG_CLI     0x60000000
> That should be 0x80000000 or something else that only uses one bit, 
> right? Markov mode uses 0x40000000 and this made the
>     if (options.flags & FLG_CONFIG_CLI)
> in john.c come out true, but with an unset config name. At least that is 
> my understanding of it. The problem went away when I used 0x80000000.
> magnum

I believe you are correct. I've updated the patch accordingly.


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.