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Challenge · Steganography · Memory

Santafun Mini CTF 2023

A festive memory-forensics and steganography challenge: a leprechaun crew has ransomed the beer list inside a released image. Can you decode it?

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Santafun mini CTF 2023

A festive memory-forensics / steganography challenge. A leprechaun group "Lebr3c0rnz4mash" has ransomed the author's beer list, hidden inside a released image — and hints at widely-used web encodings and hex tampering. Decode the image to recover the list.

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santas-little-helper.png8.23 MB · the released challenge image
A fun way to practise carving, decoding and memory artifacts. Grab the image and see what you can recover.