IceCTF – Modern Picaso
This test provides us this GIF file: For solve this challenge, you have been split this gif for extract all their frames, and then, put black pixels from all frames in the same position, but in new 300×300 image. I maked this with python and PIL: 1- Extract all picasso gif frames in picasso dir: ~/picasso$ convert -coalesce picasso.gif image00%05d.png 2- Execute the script like this: ~/picasso$ python tool_img.py image0000001.png image0000008.png image0000015.png image0000022.png image0000029.png image0000036.png image0000043.png image0000050.png…