Strojno_kol.zip Review

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. strojno_kol.zip

Inside, you won't find plain text. You are greeted by a password-protected PDF. VULNCON CTF 2020 - All I know was

The key to unlocking the secrets? A subtle, poetic hint: "butterfly" . it might appear corrupted