Steganography is the practice of hiding a secret message inside of (or even on top of) something that is not secret.
The attacker doesn’t need to trick the user into using applications such as Steghide. In this case, the hacker – or pen tester – is “living off the land.” The attacker is using a steganographic application to take advantage of common Windows applications and features such as Excel and PowerShell. All the victim needs to do is read the doc, and an unfortunate series of events begins to occur.
I can't do the Open Stego thingy bc I can't.