bmassot

40th place

1612 points


Awards


Solves

Challenge Category Value Time
Darker steganography 50
Rogue Student - Intro osint 50
BabyStack pwn 100
Why won't it open? forensics 100
Zip.exe forensics 188
Follow the http forensics 100
Obfuscation Odyssey 1 reverse engineering 100
Space snow cryptography 200
Do you want some hachis ? cryptography 150
ROT level 2 cryptography 100
Beep Beep cryptography 111
Worker friend cryptography 101
Basics cryptography 120
Rotate your Mind cryptography 100
Warm up intro 42