EasyCTF_2018: Remember Me

Category: Forensics Points: 130 Description:

I'm such a klutz! I know I hid a flag in this file somewhere, but I can't remember where I put it! Song is from sukasuka.

Write-up

Using Audacity, one can easily remove the vocals entirely from the given file through the Effect > Vocal Reduction and Isolation feature. After a bit of extracting, we are left with an audio clip of someone reading the flag out.

Therefore, the flag is easyctf{4ud10_st3g}.