---
# System prepended metadata

title: PicoCTF - shark on wire 1
tags: [PicoCTF, Misc, CTF]

---

# PicoCTF - shark on wire 1
###### tags: `PicoCTF` `CTF` `Misc`
Challenge: [shark on wire 1](https://play.picoctf.org/practice/challenge/30?category=4&page=2)

## Exploit - Analyze UDP stream
It transfer the single character by UDP protocol.
![](https://i.imgur.com/ff5CsGr.png)
Follow the UDP stream and you'll get the flag
![](https://i.imgur.com/EfK83gj.png)