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KICTF 2026

KICTF 2026 CTF event writeups

7 challenges2125 pts
[ All ][ AI / Machine Learning ][ Crypto ][ Forensics ][ Misc ][ OSINT ]
FORENSICS100 pts

Corrupted Vision

## Challenge Overview We were given a PNG file that did not open properly. ### Step 1 – Inspect File Header Using `xxd`, we found the PNG header was c

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FORENSICS500 pts

Childhood Photo

## Challenge Overview We received a file named `gepj.lanif`. Reversed, this becomes `final.jpeg`. ### Step 1 – Reverse File Content The JPEG file was

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KICTF 2026 – CTF writeups