It looked like a fun CTF, but I did not have the chance to play for too long. I managed to solve a few problems in the morning and the solutions are below.
The challenge starts with:
A terrorist has changed his picture in a social network. What ...
This is the first exploitation problem and it starts with the following text:
I trust people on the Internet all the time, do you?
Written by ColdHeat
Unzipping and Analyzing the Files
Let’s unzip the provided zip file:
$ unzip eggshells-master.zip
This creates a directory called eggshells-master ...more ...