Exiftool
Useful commands: exiftool file : shows the metadata of the given file
- steghide embed -ef secret.txt -cf image_cover.jpg -sf image_stego.jpg
- steghide extract -sf image_stego.jpg
- steghide extract -sf image_stego.jpg -xf secretdescoberta.txt
{
stegcracker brooklyn99.jpg /usr/share/wordlists/rockyou.txt
steghide extract -sf brooklyn99.jpg
}