Sound of Silence

Steganography 100 pts standard
Challenge Description

Story:

An audio message hides a secret.

What player gets: audio.wav

Task:

  • View spectrogram

  • Read hidden flag

Files
↓ audio.wav
Hints
View Hint : Hints

Hint 1: If the audio sounds like robotic chirping, it might be hiding data in the frequency domain. Hint 2: Have you tried looking at a Spectrogram?

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