MCSC 2019 Wait What?(forensics) Write up

By: System Administrator On: Aug 20, 2019 CTF Write up 301
  1. Wait What? (Forensics)

Download Challenge File

This is a image file with png extension.I opened it with stegsolve.

We can see the Qr code after chainging the color plane to red 0 plane. See the following screenshot.

Now Cut this Qr code and try to read this Qr code.I used the online Qr code reader.

Now I get the Qr code result.


Trying to decode this text via online tools. I found a website

Click DE (decode) ,I can see the flag MCSC2019{awesomeug0tstegflag}.