sameer fakhoury
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DotiDot

DotiDot

Level
easy
Type
Misc

Soldier, I implore you to listen. You must have the secret code. This is critical.

Flag format: YUCTF{SecretCode}

image
  1. Open the audio file, recognize it as a Morse code transmission.
  2. Upload the audio to:
    Morse Code Audio DecoderMorse Code Audio Decoder
  3. image
  4. Decode the message, which reads: "HEY SOLDIER, CAN YOU HEAR ME? LISTEN THIS IS URGENT. WE'RE NOT GOING TO MAKE IT. BEFORE THEY ARRIVE, I NEED YOU TO CHECK THE LAST BAG I SENT TO MY PARENTS. THE ACCESS CODE IS AB670872. OPEN IT, AND PLEASE DESTROY ALL THE EVIDENCE INSIDE."
  5. image
  6. Extract the password: AB670872
  7. Final flag: YUCTF{AB670872}

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