A Petty Wage in Regret
[!danger]- Answer poctf{uwsp_7h3_w0rld_h4d_17_f1257}
first i tried using [[strings]] on the image, but nothing stood out
i then used [[exiftool]] and found a user comment which looked suspicious
so i put it into [[CyberChef]] and used magic and it was in hex for the first part of the flag
the decoded message also said this was half of the flag
if you look very closely to image, you can see some sort of distortion, with some looking like numbers
i uploaded it to [[FotoForensics]] and used the ELA tool to see the compression levels or smth (checks if the pixels around it are similar color/brightness) to make sussy stuff pop out
and there it is part 2 of the flag is visible in the image (combine with underscore)
Last updated