You're given an image file.
Ok then...looking through the image for some file headers...or anything interesting...we find this.
Ok, so looks like theres a zip file in there somewhere.
Unzip to find this image...
Ok then...after looking at the file a bit and a brief foray into bit flipping, i noticed this in the image...
Copied the hex out of HxD and into a file
Reversed the file with 'cat file | rev > file_rev' in bash
Noticed that i had to also reverse the bits...so i copied the hex into notepad ++ and did a regex replace to swap the bits:
([a-f0-9])([a-f0-9]) -- \2\1
Unzip to get...
Very cool! :)
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