Steganography - Revision history

Parchivist at 07:09, 5 November 2023

2023-11-05T07:09:45Z

Parchivist at 04:01, 29 October 2023

2023-10-29T04:01:00Z

Parchivist at 03:16, 29 October 2023

2023-10-29T03:16:07Z

Parchivist at 01:59, 29 October 2023

2023-10-29T01:59:59Z

Parchivist at 01:49, 15 October 2023

2023-10-15T01:49:23Z

Parchivist at 01:19, 15 October 2023

2023-10-15T01:19:05Z

Parchivist at 16:25, 2 September 2023

2023-09-02T16:25:30Z

Jsummers at 13:39, 2 September 2023

2023-09-02T13:39:34Z

Parchivist at 20:23, 1 September 2023

2023-09-01T20:23:59Z

Parchivist at 20:17, 1 September 2023

2023-09-01T20:17:28Z

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 * [https://sourceforge.net/projects/ben4dstegdetect/ Ben-4D Steganalysis Software] - Detects [[JPHS (JPHide/JPSeek)]], LSB, [[Invisible Secrets|Invisible Secrets v4.0]], Fuse, [[Camouflage|Camouflage v1.2.1]]
 * [https://www.provos.org/p/detection-with-stegdetect/ Stegdetect] - Detects [[JSteg]], [[JPHS (JPHide/JPSeek)]], [[Invisible Secrets]], [[OutGuess|OutGuess 01.3b]], [[F5]] (header analysis), appendX and [[Camouflage]]
-* [http://www.spy-hunter.com/stegspy StegSpy] - Detects [[JPHS (JPHide/JPSeek)]], Hiderman, Masker, [[JPegX]], [[Invisible Secrets]]
+* [http://www.spy-hunter.com/stegspy StegSpy] - Detects [[JPHS (JPHide/JPSeek)]], Hiderman, [[Masker]], [[JPegX]], [[Invisible Secrets]]
 * [https://github.com/zed-0xff/zsteg/ ZSteg] - Detects LSB steganography in PNG & BMP, zlib-compressed data, [[OpenStego]], [[Camouflage|Camouflage 1.2.1]], [https://wiki.cedricbonhomme.org/security:steganography LSB with the Eratosthenes set]
 ** [https://wiki.bi0s.in/steganography/zsteg/ Tutorial]

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 ** Detects [[F5]], [[Steghide]], LSB replacement, LSB matching and some kind of adaptive schemes
 ** Dictionary attacks on [[steghide]], [[OutGuess]], [[OpenStego]]
 * [[Stegano]]
 ** steganalysis of LSB encoding in color images
@@ Line 43: / Line 45: @@
 * [https://github.com/rajan98/StegoSuit StegoSuit] - perform ELA (Error Level Analysis), String, Threshold, Edge and Metadata analysis of any image
 * [https://codeberg.org/tob/Stegosuite-Analysis Stegosuite Analysis] - chi square, LSB visualization, histogram (neighborhood, pixels difference, pov), sorted color table attack

@@ Line 15: / Line 15: @@
 * [http://www.spy-hunter.com/stegspy StegSpy] - Detects [[JPHS (JPHide/JPSeek)]], Hiderman, Masker, [[JPegX]], [[Invisible Secrets]]
 * [https://github.com/zed-0xff/zsteg/ ZSteg] - Detects LSB steganography in PNG & BMP, zlib-compressed data, [[OpenStego]], [[Camouflage|Camouflage 1.2.1]], [https://wiki.cedricbonhomme.org/security:steganography LSB with the Eratosthenes set]
 * [https://farid.berkeley.edu/ Steganalysis papers by Hany Farid]
 ** [https://farid.berkeley.edu/downloads/publications/tr01.pdf Detecting Steganographic Messages in Digital Images] - [[JSteg]], EZStego, [[OutGuess]]

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 == Detection ==
 * [https://sourceforge.net/projects/ben4dstegdetect/ Ben-4D Steganalysis Software] - Detects [[JPHS (JPHide/JPSeek)]], LSB, [[Invisible Secrets|Invisible Secrets v4.0]], Fuse, [[Camouflage|Camouflage v1.2.1]]
-* [https://www.provos.org/p/detection-with-stegdetect/ Stegdetect] - Detects jsteg, [[JPHS (JPHide/JPSeek)]], [[Invisible Secrets]], [[OutGuess|OutGuess 01.3b]], [[F5]] (header analysis), appendX and [[Camouflage]]
+* [https://www.provos.org/p/detection-with-stegdetect/ Stegdetect] - Detects [[JSteg]], [[JPHS (JPHide/JPSeek)]], [[Invisible Secrets]], [[OutGuess|OutGuess 01.3b]], [[F5]] (header analysis), appendX and [[Camouflage]]
 * [http://www.spy-hunter.com/stegspy StegSpy] - Detects [[JPHS (JPHide/JPSeek)]], Hiderman, Masker, [[JPegX]], [[Invisible Secrets]]
 * [https://github.com/zed-0xff/zsteg/ ZSteg] - Detects LSB steganography in PNG & BMP, zlib-compressed data, [[OpenStego]], [[Camouflage|Camouflage 1.2.1]], [https://wiki.cedricbonhomme.org/security:steganography LSB with the Eratosthenes set]
 * [https://farid.berkeley.edu/ Steganalysis papers by Hany Farid]
-** [https://farid.berkeley.edu/downloads/publications/tr01.pdf Detecting Steganographic Messages in Digital Images] - Jsteg, EZStego, [[OutGuess]], [[
+** [https://farid.berkeley.edu/downloads/publications/tr01.pdf Detecting Steganographic Messages in Digital Images] - [[JSteg]], EZStego, [[OutGuess]]
 *** [https://farid.berkeley.edu/downloads/code/steg.m Matlab source code]
-** [https://farid.berkeley.edu/downloads/publications/icip02.pdf Detecting Hidden Messages Using Higher-Order Statistical Models] - Jsteg, EZStego, [[OutGuess]]
+** [https://farid.berkeley.edu/downloads/publications/icip02.pdf Detecting Hidden Messages Using Higher-Order Statistical Models] - [[JSteg]], EZStego, [[OutGuess]]
 == Cracking ==
-* [https://www.provos.org/p/detection-with-stegdetect/ StegBreak] (included with Stegdetect) - dictionary attacks against JSteg-Shell, [[JPHS (JPHide/JPSeek)]] and [[OutGuess|OutGuess 01.3b]]
+* [https://www.provos.org/p/detection-with-stegdetect/ StegBreak] (included with Stegdetect) - dictionary attacks against [[JSteg|JSteg-Shell]], [[JPHS (JPHide/JPSeek)]] and [[OutGuess|OutGuess 01.3b]]
 * [https://github.com/RickdeJager/stegseek Stegseek] - dictionary attacks against [[steghide]]
 * [https://github.com/Paradoxis/StegCracker StegCracker] - dictionary attacks against [[steghide]]

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 ** Detects [[F5]], [[Steghide]], LSB replacement, LSB matching and some kind of adaptive schemes
 ** Dictionary attacks on [[steghide]], [[OutGuess]], [[OpenStego]]
 * [https://www.wetstonetech.com/products/stegohunt-steganography-detection/ StegoHunt MP] and [https://www.wetstonetech.com/products/stegocommand-steganography-detection/ StegoCommand]
 ** StegoHunt: identifies thousands of steganography, stegware and data hiding applications

← Older revision		Revision as of 16:25, 2 September 2023
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	* [https://codeberg.org/tob/Stegosuite-Analysis Stegosuite Analysis] - chi square, LSB visualization, histogram (neighborhood, pixels difference, pov), sorted color table attack		* [https://codeberg.org/tob/Stegosuite-Analysis Stegosuite Analysis] - chi square, LSB visualization, histogram (neighborhood, pixels difference, pov), sorted color table attack

		+
		+
		+	== Research ==
		+
		+	=== Filesystem ===
		+	* [http://www.cl.cam.ac.uk/ftp/users/rja14/sfs3.ps.gz The Steganographic File System]
		+	* [https://web.archive.org/web/20030922071257/http://dataquality.i2r.a-star.edu.sg/hhpang/publications/StegFS-traffic.pdf Hiding Data Accesses in Steganographic File System]
		+	* [https://ink.library.smu.edu.sg/cgi/viewcontent.cgi?article=2142&context=sis_research StegFS: A Steganographic File System] PANG, Hwee Hwa; TAN, Kian-Lee; and ZHOU, Xuan. (2003)
		+	* [https://fengweiz.github.io/17fa-csc6991/slides/10-DEFY.pdf DEFY: A Deniable, Encrypted File System for Log Structured Storage] Peters, Timothy & Gondree, Mark & Peterson, Zachary. (2015)
		+	* [https://en.wikipedia.org/wiki/Steganographic_file_system Wikipedia article]

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 |formattype=electronic
 |subcat=Encryption
 }}
 '''Steganography''' is a class of [[encryption]] in which the very fact that information exists is obscured. For example, an innocent-looking [[PNG]] image could contain a secret message encoded in its seemingly-random least-significant bits. Assuming the algorithm is sufficiently secure, it would be impossible to know whether the message exists or not, unless you know the secret key.

← Older revision		Revision as of 20:23, 1 September 2023
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	** StegoCommand: Statistical and structural anomalies, data appending and prepending, misplaced or suspect text or binary		** StegoCommand: Statistical and structural anomalies, data appending and prepending, misplaced or suspect text or binary
	* [https://github.com/rajan98/StegoSuit StegoSuit] - perform ELA (Error Level Analysis), String, Threshold, Edge and Metadata analysis of any image		* [https://github.com/rajan98/StegoSuit StegoSuit] - perform ELA (Error Level Analysis), String, Threshold, Edge and Metadata analysis of any image
		+	* [https://codeberg.org/tob/Stegosuite-Analysis Stegosuite Analysis] - chi square, LSB visualization, histogram (neighborhood, pixels difference, pov), sorted color table attack