(c) 1999-2004 by Niels Provos

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OutGuess - Download Page

Stegdetect 0.6 - 2004-09-06
Supports linear discriminant analysis to detect any stego system.
Improved F5 detection.
Stegdetect 0.5 - 2002-01-26
Detects data hidden at the end of JPEG files.
Improved OutGuess detection.
Stegdetect 0.4 - 2001-12-21
Improves detection accuracy for jsteg and jphide.
JPEG header analysis to reduce false positives.
Stegbreak improved for outguess 0.13b.
Stegdetect 0.3 - 2001-10-02
Includes stegbreak to launch dictionary attacks against JSteg-Shell, JPHide, and outguess 0.13b.
Stegdetect 0.2x - 2001-07-23
Includes xsteg, a graphical frontend for stegdetect. Minor reliability fix to stegdetect when dealing with large images.
OutGuess 0.2 - 2001-02-12
Preserves statistical properties of the cover medium, no known statistical tests based on frequency counts can detect steganographic content. Determines the size of a message that can be hidden safely. Uses more DCT coefficients in the JPEG format. OutGuess 0.2 is not backwards compatible with OutGuess 0.13b. Please upgrade to OutGuess 0.2.

 OutGuess 0.2 - Source Code
     http://www.mirrors.wiretapped.net/security/steganography/outguess/outguess-0.2.t ar.gz
 Stegdetect 0.6 - Source Code
 Stegdetect 0.5 - Source Code
     http://www.mirrors.wiretapped.net/security/steganography/stegdetect/stegdetect-0 .5.tar.gz
 Stegdetect 0.4 - Windows Binary
Fingerprints for outguess-0.2.tar.gz:
MD5 = 321f23dc0badaba4350fa66b59829064
SHA1 = d8d7ff3d8f492c3fbb075ecd2c6e87ce7cf13b80
RMD160 = 1411a83ae9e6c059f1d19054f19df65b9438a02e

Please mirror OutGuess, and let me know about your mirror location with an email.

Fingerprints for stegdetect-0.6.tar.gz:
MD5 = 850a3551b5c450b9f450a919ad021767
RMD160 = 7db7310bc37cd6d38c73ca641649bedde305cae4

Fingerprints for stegdetect-0.5.tar.gz:

MD5 = 6f3708bb15fd629ced835d12f561e82b
RMD160 = cd9ad1a7556d116a5fa4e9f641827754c2d43864

In order to compile xsteg you need libevent.

Please mirror Stegdetect, and let me know about your mirror location with an email.

Last modified: June 20 2009 12:52:56 PM
Copyright 1999-2008 by Niels Provos