internetwache 2016 / Quick Run (misc60)
February 20, 2016
Description
Someone sent me a file with white and black rectangles. I don’t know how to read it. Can you help me?
Challenge Files
The Challenge
Opening the readme file, we obtain about 900 lines of base64 encoded strings.
Decode each base64 string line by line to obtain about 25 QR codes looking like this:
Scan all the QR codes to obtain the flag.
Flag : IW{QR_C0DES_RUL3}