writeup
2024 Business CTF - Vault of Hope: Exciting Outpost Recon
Cryptography challenge using known plaintext attack to break XOR-based encryption with SHA-256 key derivation
#htb
#ctf
#crypto
+3 writeup
2023 Cyber Apocalypse: CSHells
Reverse engineer custom shell binary and crack XOR-encrypted password
#htb
#ctf
#reverse
+3 writeup
2023 Cyber Apocalypse: Hunting License
Crack three-stage password validation in binary using string reversal and XOR
#htb
#ctf
#reverse
+3