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Date: Mon, 19 Sep 2011 06:45:44 -0700 (PDT)
From: firstname lastname <psykosonik_frequenz@...oo.com>
To: "john-users@...ts.openwall.com" <john-users@...ts.openwall.com>
Subject: Re: Steganography Passphrase Cracking

Thanks for sharing this information, Alex :)

I am still new to the field of Steganography. I will read in more detail about the work done already regarding this and then maybe this can be extended to Stegdetect hidden content in mp3 files as well.

Regards,
NeonFlash



----- Original Message -----
From: Solar Designer <solar@...nwall.com>
To: john-users@...ts.openwall.com
Cc: 
Sent: Monday, September 19, 2011 6:10 PM
Subject: Re: [john-users] Steganography Passphrase Cracking

On Mon, Sep 19, 2011 at 12:01:24AM -0700, firstname lastname wrote:
> I am not sure if someone has tried this before.

Yes, and on a large scale - but for JPEG files, not MP3s.

There's stegdetect by Niels Provos:

http://www.citi.umich.edu/u/provos/stego/
http://www.outguess.org/detection.php

It even includes wordlist rules code from an older version of JtR,
re-licensed under a BSD license with my permission.

Alexander

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