Tags: forensics 

Rating: 4.0

# Red Green Blue Cadets
Category: Forensics

Points: 411

Solved by: staccah_staccah

## Problem

Our spy take this picture from KGB special school. They have strange uniform, doesn't it?
![cadets](./cadets.png)

## Writeup

Opening the image we immediately notice that the military caps are colored with 3 colors: Red, Blue and Green. A clear reference to RGB but in a different order, namely RBG.
Using the Data extract option on StegSolve and setting RBG we get the flag:
![StegSolve](./stegsolve.png)
flag: `kks{s4lut3_t0_c4d3ts!}`

Original writeup (https://github.com/r00tstici/writeups/tree/master/kksCTF_2020/Red%20Green%20Blue%20Cadets).