stegoPromedium

Ворота есть... А флаг где? (Font Steganography)

hackerlab

Task: ODT file with embedded custom font. Solution: Extract font glyphs using fontTools to reveal hidden message drawn in each glyph.

steganography font_analysis odt_format ttf_font fonttools svg_extraction glyph_analysis custom_font zip_archive

ODT file structure analysis (ZIP-based format)Custom font glyph extraction with fontToolsSVG path visualization from font glyphsFont-based steganography detection

$ ls tags/ techniques/

steganography font_analysis odt_format ttf_font fonttools svg_extraction glyph_analysis custom_font zip_archive

ODT file structure analysis (ZIP-based format)Custom font glyph extraction with fontToolsSVG path visualization from font glyphsFont-based steganography detection

Analysis

Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.

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

Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.

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