s4trn

Sweden

Seniorer

21st place

1450 points


Solves

Utmaning Kategori Värde Tid
Cactus Binary 390
Persistance is Key Forensics 62
I have lost my package Misc 85
kopi pasta Boot 2 Root 103
Hasher: Trust the Hash (They Said) Misc 50
Pepstein Forensics 50
Broken Invoice Forensics 50
alog Forensics 50
Call Me Maybe Reverse Engineering 50
Unbake the cake Reverse Engineering 50
WiFi Heist Reverse Engineering 50
Disk Encryption Cryptography 58
Fibonacci Caesar Cryptography 50
Binary Caesar Cryptography 50
Existential loading bar Web exploitation 50
fear of long words Binary 50
The Contract Cryptography 52
PleaseNoCry Web exploitation 50
G-Server Web exploitation 50
Bootstrap Betrayal Web exploitation 50