1.stegsolve.jar download
Download address: http://www.caesum.com/handbook/Stegsolve.jar
2.stegsolve.jar opening method
(1) Need to download java and install it (self Baidu)
(2) After installing java:
1) Win + R opens the "Run" window;
2) Enter cmd to open a command line window;
3) Enter the bin folder under the java installation directory (note to check your own installation path)
4) Associated jar file
5) After the association is completed, you can automatically open stegsolve.jar
3. How to use stegsolve.jar
(1) Extract hidden information
1) Use "file >> open" to open a picture with hidden information
2) Click "Analyse >> Data Extract"
3) Check the options marked as follows (RGB means Red, Green, Blue three colors, 7, 6,… 1,0 in the figure is the high to low bit when the color is represented in binary, here LSB least significant bit method Embed information as an example, so choose 0)
(2) Introduction of other Analyse functions
1) File Format: File format, this is mainly to view the specific information of the picture
2) Frame Browser: Frame browser, mainly to decompose GIFs and other moving pictures, and the moving pictures become pictures, which is easy to view
3) Image Combiner: puzzle, picture stitching