$ ctf42

#binary-encoding CTF challenges

3 CTF challenges using binary-encoding from 3 CTFs (2023), 3 with writeups. Mostly Crypto (67%) and Reverse (33%).

Crypto · 2 Reverse · 1

Often combined with

#image-decode 1 #color-to-binary 1 #decoding 1 #gcode 1

Challenges

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Challenge CTF Weight Category Has
MechanicalEngineering
#gcode#binary-encoding
 VishwaCTF 2023 22.69 Reverse files wu 1
BeepBoop_Cryptography
#binary-encoding#decoding
 SunshineCTF 2023 34.09 Crypto files wu 1
0ff_Again_On_Aga1n
#binary-encoding#color-to-binary#image-decode
 DEADFACE 2023 – Crypto files wu 1