CTF-Writeups

CTF Writeups for fun!πŸ˜‹

View project on GitHub

V0icE

A friend of mine sent me an audio file which supposes to tell me the time of our night out meeting, but I can’t comprehend the voice in the audio file. Can you help me figure it out? I want to hang out with my friends.

Download file

SHA1:3173700e9ba2f062a18707b375fac61049310413


用Sonic Visualiser打开midnight.wav,点击Layer->Add Spectrogram->midnight.wav: All Channels Mixed

V0icE

ζ”Ύε€§εŽε³ε―ηœ‹εˆ°ιšθ—εœ¨ι’‘θ°±ε›Ύηš„flag

V0icE

flag:flag{1257}