kberkey

43rd place

831 points


Awards


Solves

Challenge Category Value Time
revgrep Forensics 5
Sanity Check Freebie 1
snek Crypto: Misc 3
Swirler Reverse Engineering 30
Unsalted Crypto: Misc 8
My First Hash Crypto: Misc 10
Beginner Menu Reverse Engineering 10
OSU Browser Web 15
biscuit Web 20
pixelboard Web 20
baby base64 Crypto: Misc 2
Encoding Mash Crypto: Misc 8
Lonely XOR Crypto: Misc 12
Security Questions Web 25
Somewhat Questionable LLC Web 25
rewrite Web 25
speedrun0 Binary Exploitation: Stack 20
GPS Forensics 15
Auth Bot 2 Web 50
scrape Web 35
MyPlanForWorldDomination Forensics 6
JustAPacket Forensics 10
base64 Crypto: Misc 25
Exfiltration Forensics 20
cstrings Forensics 20
baby recycle Forensics 30
crap Forensics 40
speedrun0.25 Binary Exploitation: Stack 25
speedrun0.5 Binary Exploitation: Stack 40
Unlocked Crypto: Block Ciphers 6
Baby ECB Crypto: Block Ciphers 70
speedrun1 Binary Exploitation: Stack 44
speedrun2 Binary Exploitation: Stack 48
speedrun4 Binary Exploitation: Stack 52
speedrun5 Binary Exploitation: Stack 56