The second audio stream is an SSTV stream containing image information. The text is the contents of an Aperture Science Image!
apt-get install wamerican-small, strip the vimcrypt header, convert it to a C array, and write a quick solver by using vim’s source code.
Assuming there’s more to whitespace than meets the eye, we search for all non-whitespace characters and remove them.
The 2013 CSAW Capture the Flag Qualification Round was held this past weekend with over 1300 participating teams. Like most Jeopardy-style CTFs, CSAW had several categories of problems, with Reverse Engineering as one of them. A small team from Digital Operatives participated in this competition; below are write-ups for the Reversing problems.
A small team from Digital Operatives participated in the CSAW CTF 2013 Qualification Round. Below is a writeup of one of the Crypto challenges.