Articles tagged CTF

  1. IceCTF 2016 - Vape Nation


    Challenge description:

    Go Green!

    They provide a png called vape_nation.png:

    vape nation

    With the hint I figured it must be a green filter of some sort so I loaded up Stegsolve and checked out the green plane filters. Green plane 0 resulted in the following:

    solved nation

    Looks like a flag :)

    IceCTF{420_CuR35_c4NCEr}

tag/ctf/