KeSiFan

23rd place

1594 points


Awards


Solves

Challenge Category Value Time
8ball Reverse Engineering 25
Somewhat Questionable LLC Web 25
rewrite Web 25
imgxor Crypto: Misc 50
stegoxorus Crypto: Misc 30
Lonely XOR Crypto: Misc 12
Unsalted Crypto: Misc 8
My First Hash Crypto: Misc 10
Encoding Mash Crypto: Misc 8
SoftwareShop Reverse Engineering 75
revpwn2 Reverse Engineering 60
SIGALRM Reverse Engineering 60
High Ceiling Crypto: Number Theory 75
crap Forensics 40
Security Questions Web 25
biscuit Web 20
OSU Browser Web 15
speedrun7 Binary Exploitation 104
pointers Binary Exploitation 100
snek Crypto: Misc 3
speedrun6 Binary Exploitation 92
speedrun5 Binary Exploitation 56
speedrun4 Binary Exploitation 52
speedrun3 Binary Exploitation 72
speedrun2 Binary Exploitation 48
speedrun1 Binary Exploitation 44
speedrun0.5 Binary Exploitation 40
speedrun0.25 Binary Exploitation 25
speedrun0 Binary Exploitation 20
base64 Crypto: Misc 25
revpwn1 Reverse Engineering 45
Swirler Reverse Engineering 50
revpwn0 Reverse Engineering 35
dump Reverse Engineering 20
Beginner Menu Reverse Engineering 10
rotate Reverse Engineering 10
powermod Crypto: Number Theory 15
Unlocked Crypto: Block Ciphers 6
baby recycle Forensics 30
cstrings Forensics 20
Exfiltration Forensics 20
GPS Forensics 15
JustAPacket Forensics 10
MyPlanForWorldDomination Forensics 6
revgrep Forensics 5
Sanity Check Freebie 1
baby base64 Crypto: Misc 2
Auth Bot 2 Web 50