This year proved to be the most difficult challenge they produced, with the lowest rate of finishers.

WARNING! Some of these challenges may be malicious. Exercise extreme caution when executing unknown code. Be safe and perform the analysis inside of a virtual machine.

With each challenge, you will find a Message.txt file that you must read to better understand what you need to do.

 

Supportive Resources:

 

Helpful Tools:

# Question Weight Solved
1 Challenge 1 – fidler.exe key? 100 14

2 Challenge 2 – garbage.exe key? 200 11

3 Challenge 3 – mydude.exe key? 300 8

4 Challenge 4 – report.xls key? 400 7

5 Challenge 5 – TKApp.tpk key? 500 8

6 Challenge 6 – codeit.exe key? 600 6

7 Challenge 7 – re_crowd.pcapng key? 700 6

8 Challenge 8 – Aardvark key? 800 6

9 Challenge 9 – crackinstaller.exe key? 900 6

10 Challenge 10 – break key? 1000 5

11 Challenge 11 – Rabbit Hole key? 1100 5