zh3r0 CTF-Text madness-Official Write-up

This is a very easy forensic challenge, You are given 2 text files and an image.

If you compare text in those two files using any comparison tool like DiffChecker you will find this:

You just have to check what is different in each word highlighted, You will get this:

gregfdtfgedyu

Now this is the key to steghide

Flag: zh3r0{how’s_comparing}