What am I Hearing

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Bro what am I hearing rn

Flag Format: CIT{example_flag}

Given flag.wav file, when we play it, we hear some beeping sounds. The beeps are in a pattern that resembles Morse code. We can decode the Morse code using an online Morse code decoder. We can use MorseCodeMagic to decode the audio file.

After decoding the audio, we will get some random strings.

....................!?.?...?.......?...............?....................?.?.?.?.!!?!.?.?.?!!!!!!!.............!.......................!..?..............................................!.!!!.?.!!!!!!!!!!!!!!!!!!!!!!!!!!!.!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.........!..?!!!!!!!!!!!!!!!!!.?.!!!!!!!!!!!!!.........................................!.!!!!!!!!!.................................!.?.................................................!..?..........!..?!!!!!!!!!...............................!.

We can use dCode Cipher Identifier to identify the cipher used. The cipher identifier will give us a list of possible ciphers. The highest probability cipher is the Ook!. But the Ook! cipher is always start with Ook and end with !, ? or .. So we can add Ook of each ! and ? and . character.

Which will give us the following string:

Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook!Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook!Ook!Ook.Ook!Ook.Ook.Ook.Ook.Ook.Ook.Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook!Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook!Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook!Ook.Ook!Ook!Ook!Ook.Ook.Ook.Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook.Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook!Ook.Ook.Ook.Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook.Ook.Ook.Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook!Ook.Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook!Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook!Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook!Ook.Ook.Ook.Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook!Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook.Ook!Ook.

Executing the Ook! cipher in dCode Ook! will give us the flag.

What am I Hearing Flag: CIT{zG48r2FBR6Wn}