# VOicE
![Category](http://img.shields.io/badge/Category-Steganography-orange?style=for-the-badge) ![Points](http://img.shields.io/badge/Points-50-brightgreen?style=for-the-badge)

## Details

>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](https://tinyurl.com/2sa56kbk)
> SHA1:3173700e9ba2f062a18707b375fac61049310413

If we downlaod the wave audo file and open in Sonic-Visualiser

Next go to the `Transform` menu and `Add Spectogram` for all channels.


One we do this and zoon in a littl;e we can see a flag hidden in the spectogram.


## flag{1257}

Original writeup (https://github.com/CTSecUK/DEADFACE_CTF_2021/blob/main/Write-ups/Steganography/VOicE%20(50%20Points).md).