DG’hAck: My Second CTF

I joined this CTF because there was a possiblity to get an internship (or a job). I think I did pretty well, ranking 1/1214 among the students, and 5 overall out of 2063 :)

This was a whole lot of fun, I got to learn a ton of things, lose some sleep, and make new friends. I can’t wait for my next CTF!

Here are the challenges that I completed, with links to my writeups:

• Internal support 1
• Internal support 2
• UpCredit
• Server room
• Walter’s Blog
• Involucrypt1
• GitBad
• ShadowMallet
• Dharma.exe
• Sad Crypto
• Bwing
• StickItUp
• Time for something different
• Strange thing
• FlightControl
• JobBoard
• Involucrypt2
• file_reader
• MyBDD

I still need to get better at binary exploitation / reverse engineering!

Screenshots⌗

The results (source):

The general scoreboard:

The student scoreboard:

And my dashboard: