picoCTF 2022 | Enhance! Write-up

Challenge description

Download this image file and find the flag.

Category: Forensics

Solution

Viewing the image file with an image viewer is not very helpful:

Please don’t mind the cursor

Let’s try looking at the file in a text editor instead:

Look closely and you can see fragments of the flag

Stitching these flag pieces together yields our completed flag: picoCTF{3nh4nc3d_56e87c96}

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