stegomedium
Skeleton (Скелет времени)
hackerlab
Task: Animated GIF with 100 frames and a hint about 'skeleton'. Solution: Frame timing analysis revealed frame 52 with delay=0; image enhancement (contrast stretch, inversion) exposed hidden low-contrast text containing the flag in leetspeak.
$ ls tags/ techniques/
imagemagickhidden_textgif_animationframe_extractionimage_enhancementcontrast_manipulationleetspeaktiming_analysis
GIF frame extractionImage enhancement (contrast, scaling, inversion)Frame timing analysisVisual inspection of animation frames
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