PySandbox-Insane

By Yaakov Cohen and Narcissus

PySandbox-Insane

We needed to find a way to read the file whilst not using any of the banned words.

Our solution to this challenge is:

 

Which returns: BSidesTLV{I_AM_The_Python_Mater}

Let's break this code down and try to explain what's going on.

 

Resulting in:

 

Basically we built our way up into being able to call system commands and then found and printed the flag.

Success