Packages and Binaries:

outguess

OutGuess is a universal tool for steganography that allows the insertion of hidden information into the redundant bits of data sources. The nature of the data source is irrelevant to the core of OutGuess.

The program relies on data specific handlers that will extract redundant bits and write them back after modification. The supported formats are JPEG, PPM and PNM.

This package is useful in forensics investigations and security actions.

Installed size: 231 KB
How to install: sudo apt install outguess

  • libc6
histogram

outguess

Universal steganographic tool

root@kali:~# outguess -h
OutGuess 0.4 Universal Stego 1999-2021 Niels Provos and others

outguess [options] [<input file> [<output file>]]
	-h           print this usage help text and exit
	-[sS] <n>    iteration start, capital letter for 2nd dataset
	-[iI] <n>    iteration limit
	-[kK] <key>  key
	-[dD] <name> filename of dataset
	-[eE]        use error correcting encoding
	-p <param>   parameter passed to destination data handler
	-r           retrieve message from data
	-x <n>       number of key derivations to be tried
	-m           mark pixels that have been modified
	-t           collect statistic information
	-F[+-]       turns statistical steganalysis foiling on/off.
	             The default is on.

outguess-extract

Universal steganographic tool

root@kali:~# outguess-extract -h
OutGuess 0.4 Universal Stego 1999-2021 Niels Provos and others

outguess-extract [options] [<input file> [<output file>]]
	-h           print this usage help text and exit
	-[sS] <n>    iteration start, capital letter for 2nd dataset
	-[iI] <n>    iteration limit
	-[kK] <key>  key
	-[dD] <name> filename of dataset
	-[eE]        use error correcting encoding
	-p <param>   parameter passed to destination data handler
	-r           retrieve message from data
	-x <n>       number of key derivations to be tried
	-m           mark pixels that have been modified
	-t           collect statistic information
	-F[+-]       turns statistical steganalysis foiling on/off.
	             The default is on.

seek_script

Script using OutGuess to find an image that yields the best embedding

root@kali:~# seek_script -h
The file /tmp/fortune does not exist

Updated on: 2021-Nov-26