Xtracted is a beginner crypto challenge proposed during the **Santhacklaus CTF**. This online event, _santhacklaus.xyz_, was a four students project from IMT Lille Douai (Telecom Lille). This Capture The Flag in jeopardy style lasted one week (14 to 21 December 2018) and gathered more than 400 participants.
You just have to download [encoded.wtf](encoded.wtf) to start the challenge.
## Online version
You can find a online version of this project on [CTF;space](https://challenges.deldel.fr) platform.
## During and after the CTF
### Statement
> A little thug played with us. He extracted information from our server and just send us what he got. But our engineers were unable to read it. Help us please! 😭
### Write-ups
* [Write-up](https://haax.fr/fr/writeups/santhacklausctf-2018/santhacklaus-ctf/#xtracted-100-pts) written by Haax
* Another [write-up](https://maki.bzh/walkthrough/santhacklaus2018/#xtracted) by Maki
Thank you for taking the time to write your solution! :)
You can contact me if you want to add your write-up in the list.