alphanine

Senior

2nd place

27084 points


Solves

Challenge Category Value Time
Zero Knowledge Census Work Cryptography 994
Hook Relay Revenge Web exploitation 981
Bad transmission Cryptography 994
Squeaky Clean 2 Boot 2 Root 981
Windows Forensics Hell Forensics 981
SOC Nightmares Forensics 994
Backup Web exploitation 926
Power Admin Binary 988
Hook Relay Web exploitation 974
Cactus Binary 988
Flag Checker 3 Reverse Engineering 994
UUID Guesser Misc 974
Ziggler Reverse Engineering 994
Relay Chat Misc 988
Can You Catch Me? Binary 994
GoodVM Binary 988
Squeaky Clean 1 Boot 2 Root 952
Speedrun Cryptography 484
Youve got mail! Forensics 908
Peaceful Forensics 898
Stackless Reverse Engineering 981
Youve got mail 2! Forensics 888
Reactor Reverse Engineering 974
Mitosis Reverse Engineering 960
Persistance is Key Forensics 368
I have lost my package Misc 403
Pepstein Forensics 123
Broken Invoice Forensics 117
Hasher: Trust the Hash (They Said) Misc 131
G-Server Web exploitation 174
PleaseNoCry Web exploitation 203
Binary Caesar Cryptography 143
Existential loading bar Web exploitation 174
Bootstrap Betrayal Web exploitation 231
Unbake the cake Reverse Engineering 155
kopi pasta Boot 2 Root 368
WiFi Heist Reverse Engineering 179
The Contract Cryptography 350
Call Me Maybe Reverse Engineering 190
Fibonacci Caesar Cryptography 184
Disk Encryption Cryptography 350
fear of long words Binary 350
alog Forensics 113