PlaidCTF 2016 misc
plane_site
bucket fill.
You must set the threshold of the tool to $0.0$.
Untitled-1.pdf
open with an editor, and see the hidden white plain text.
hevc
convert and play it.
As you can find with strings
, this is a H.265/HEVC codec
coded video.
So I tried simply below, and it succeeded.
$ ffmpeg -i out_743a4e0cbbfae017e5197b303c82aa52.raw out.mp4
the stuff
use wireshark.
Find the string flag
, you can get the base64-ed flag.zip
from the SMTP packets.
Then find the string password
, you can get the string super_password1
too.