# SpectreForensics, 50 point## Description:> I found this audio file, but I don't think it's any song I've ever heard... Maybe there's something else inside?## Solution:The challenge give as a file *song.wav*. This one is pretty straight forward the challenge descriptio hints that the flag is hidden in the spectrogram of the audio file.I used audacity spectrogram view and get the flag: `utflag{sp3tr0gr4m0ph0ne}`