writeup
2024 Cyber Apocalypse: Character
Automate character-by-character flag extraction from server using socket programming
#htb
#ctf
#misc
+3 writeup
2024 Cyber Apocalypse: Cubicle Riddle
Construct Python bytecode to find min/max values and answer the cube's riddle
#htb
#ctf
#misc
+3 writeup
2024 Cyber Apocalypse: Stop Drop and Roll
Script game responses to survive The Fray video game challenge
#htb
#ctf
#misc
+3 writeup
2024 Cyber Apocalypse: Unbreakable
Bypass blacklist filters in Python eval() to read the flag
#htb
#ctf
#misc
+3 writeup
2023 Cyber Apocalypse: Hijack
Exploit Python deserialization vulnerabilities in YAML and Pickle
#htb
#ctf
#misc
+4 writeup
2023 Cyber Apocalypse: Janken
Win 100 rounds of Janken by exploiting logic in string matching
#htb
#ctf
#misc
+3 writeup
2023 Cyber Apocalypse: Persistence
Automate repeated HTTP requests to extract flag from endpoint
#htb
#ctf
#misc
+3 writeup
2023 Cyber Apocalypse: Nehebkaus Trap
Exploit Python exec() filter bypass using character encoding
#htb
#ctf
#misc
+3 writeup
2023 Cyber Apocalypse: Remote Computation
Automate mathematical expression evaluation over TCP socket
#htb
#ctf
#misc
+3 writeup
2023 Cyber Apocalypse: Restricted
Escape restricted SSH environment using bash profile bypass
#htb
#ctf
#misc
+3 writeup
2023 Cyber Apocalypse: The Chasm Crossing Conundrum
Solve bridge crossing puzzle using optimal algorithm
#htb
#ctf
#misc
+3