KZX

L9

China

4th place

4740 points


Solves

Challenge Category Value Time
Sparse Oddity Crypto 200
Heap Overflow PWN Workshop 20
Format string PWN Workshop 20
Stack smash PWN 100
Misogeny Soup Crypto 250
Elliptic Marty McFly Crypto 200
Bijective Crypto 120
One Message To Rule Them All Crypto 100
Ever Watchful Crypto 100
Keep it secret, Keep it safe Crypto 80
In your Prime Crypto 50
Gaffelcore Hardware 150
RSA-3 Crypto Workshop 20
RSA-4 Crypto Workshop 20
RSA-2 Crypto Workshop 20
RSA-1 Crypto Workshop 20
AES-2 Crypto Workshop 20
AES-1 Crypto Workshop 20
Opération Racoon APT Forensics 200
Keylogger Forensics 200
Forensics 150 Forensics 150
ReadMe Forensics 50
Haunter Forensics 25
Global Information Tracker Forensics 20
Make Simple Cracking 350
Quiet on a Bench Cracking 200
Exceptional Binary Cracking 350
AVR Trooper Hardware 100
EPD Hardware 50
RTL2 Hardware 50
Majeures de Demain Misc 150
Kernelito Cracking 300
Première Ligne d'Attaque Misc 60
Première Ligne de Défense Misc 25
Delicious Flag Cracking 200
Crackboy Advanced Cracking 300
Reduced Instruction Set Crackme Cracking 200
Go Start Cracking 100
xPlatform Cracking 80
Blue Box Cracking 30
Easy Crack Cracking 30
Java Cracking 10