**Description**

> Only big boi pwners will get this one!
>
> `nc pwn.chal.csaw.io 9000`

**Files provided**

- [`boi`](https://github.com/Aurel300/empirectf/blob/master/writeups/2018-09-14-CSAW-CTF-Quals/files/boi)

**Solution** (by [Mem2019](https://github.com/Mem2019))

stack overflow to change the variable

Original writeup (https://github.com/Aurel300/empirectf/blob/master/writeups/2018-09-14-CSAW-CTF-Quals/README.md#25-pwn--bigboy).