Never run a .wav file that asks you to "rename" its extension to .exe or .bat, as this is a common way to distribute malware.
Often, the frequency data is "painted" to show a face, a string of text, or a URL when viewed visually. 3. Metadata Extraction catfish.wav
Use a tool like HxD to look for strings of text hidden in the file's raw code. Identifying a "Catfish" (General Meaning) Never run a