Solution. The file has a lot of hex numbers separated by commas and new lines. I changed it to be like this: \x50\x4B\x03\x04\x14\

VULNCON CTF 2020 - All I know was zip writeup - Víctor Colombo

This innocent-looking archive is a classic example of CTF (Capture The Flag) obfuscation. To the untrained eye, it might appear corrupted, but to a security enthusiast, it’s a treasure map.

VULNCON CTF 2020 - All I know was zip writeup - Víctor Colombo

B-99 APOCALYPSE R-Craft

strojno_kol.zip

Includes a new ship.

OFX-X MARIKO

strojno_kol.zip

Includes a new ship.

APRIL FOOLS PROTOTYPE

strojno_kol.zip

Includes a new ship.

[Media]

strojno_kol.zip
strojno_kol.zip
strojno_kol.zip
strojno_kol.zip
strojno_kol.zip
strojno_kol.zip
strojno_kol.zip
strojno_kol.zip
strojno_kol.zip
strojno_kol.zip
strojno_kol.zip

Strojno_kol.zip 🌟

Solution. The file has a lot of hex numbers separated by commas and new lines. I changed it to be like this: \x50\x4B\x03\x04\x14\

VULNCON CTF 2020 - All I know was zip writeup - Víctor Colombo

This innocent-looking archive is a classic example of CTF (Capture The Flag) obfuscation. To the untrained eye, it might appear corrupted, but to a security enthusiast, it’s a treasure map.

VULNCON CTF 2020 - All I know was zip writeup - Víctor Colombo