Stego

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• Brute force

• Compare 2 Images

• Exif or meta-data

• Hidden data

• Web tools

Exif or meta-data

exiftool image.png
strings image.png
zipinfo archive.zip
exiv2 image.jpg

Hidden data

binwalk image.jpg
steghide info image.jpg
zsteg -a file
stegsolve.jar # link in web tools section

Extract hidden data

binwalk -e image.jpg
steghide extract -sf image.jpg
zsteg -E file.png
foremost -v file

Compare 2 Images

compare -metric mae image1.png image2.png difference.png

source

Brute force

Images

stegcracker image.jpg

Zip

fcrackzip -u -D -p /usr/share/wordlists/rockyou.txt archive.zip

Web tools

• Unicode steganography
• Dcode
• Unhide images inside other images
• Reverse search image
• Steganographic Decoder
• Npiet
• stegsolve