stegoProeasy

Hiding in Plain Sight

metactf

AI-generated hybrid image where high-frequency details render a moss-covered Greek statue but low-frequency content hides a portrait of Barack Obama. Solved by Gaussian blur / heavy downsample + histogram equalization to reveal the hidden face.

steganography image hybrid_image optical_illusion webp blur downsample histogram_equalization image_identification ai_generated

hybrid_image_revealgaussian_blurblock_average_downsamplehistogram_equalizationface_identification

$ ls tags/ techniques/

steganography image hybrid_image optical_illusion webp blur downsample histogram_equalization image_identification ai_generated

hybrid_image_revealgaussian_blurblock_average_downsamplehistogram_equalizationface_identification

Analysis

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$ python3 exploit.py --target 192.168.1.1 --port 8080
[*] Connecting to target...
[+] Shell obtained!

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