Tags: forensics 

Rating: 0

# Galaxy

We're given an image of a Low Surface Brightness (LSB) Galaxy. Intuition says that this has been Least Significant Bit Stego'ed.

![](https://raw.githubusercontent.com/shawnduong/ctf-writeups/master/2019-TJ/images/galaxy.png)

Upon putting together the least significant bits, we get the message.

```
tjctf{last_but_n0t_l3ast}
```