Stegspy is a specialized, older digital forensics tool used by cybersecurity professionals and malware analysts to detect steganography. Steganography is the practice of hiding secret data, such as code or messages, inside ordinary files like images or audio tracks.
StegSpy will immediately scan the file. If hidden data is found, it will list the software used to hide it, such as "JPHideandSeek" or "Invisible Secrets". StegSpy vs. Other Steganography Tools stegspy download link