123hello321

19th place

1731 points


Awards


Solves

Challenge Category Value Time
Sanity Check Freebie 1
baby base64 Crypto: Misc 2
snek Crypto: Misc 3
OSU Browser Web 15
biscuit Web 20
pixelboard Web 20
Security Questions Web 25
Somewhat Questionable LLC Web 25
rewrite Web 25
scrape Web 35
Transfer Web 40
rotate Reverse Engineering 10
Beginner Menu Reverse Engineering 10
dump Reverse Engineering 20
8ball Reverse Engineering 25
Superb Quality cLass scheduling Web 50
Auth Bot 2 Web 50
revgrep Forensics 5
JSON Injection Web 60
revpwn0 Reverse Engineering 35
revpwn1 Reverse Engineering 45
revpwn2 Reverse Engineering 60
Unlocked Crypto: Block Ciphers 6
MyPlanForWorldDomination Forensics 6
JustAPacket Forensics 10
GPS Forensics 15
cstrings Forensics 20
Unsalted Crypto: Misc 8
My First Hash Crypto: Misc 10
baby recycle Forensics 30
java.lang.String Reverse Engineering 50
Dreese Lab Gift Shop Web 70
speedrun0 Binary Exploitation: Stack 20
Encoding Mash Crypto: Misc 8
SoftwareShop Reverse Engineering 75
Exfiltration Forensics 20
base64 Crypto: Misc 25
Lonely XOR Crypto: Misc 12
xpaste Web 125
crap Forensics 40
SIGALRM Reverse Engineering 60
revpwn3 Reverse Engineering 80
antitamper Reverse Engineering 80
stegoxorus Crypto: Misc 30
Teerolls Reverse Engineering 130
ransomware Reverse Engineering 180
speedrun0.5 Binary Exploitation: Stack 40