97

07601

Prompt

https://mega.nz/#!CXYXBQAK!6eLJSXvAfGnemqWpNbLQtOHBvtkCzA7-zycVjhHPYQQ

I think I lost my flag in there. Hopefully, it won't get attacked...

Approach

• Running binwalk on the provided image file revealed loads of embedded files. Extracted all of them by running binwalk --dd='.*' AGT.png.

  

• Extracting the newly obtained zip file gave us another image.

  

• Examining the output of running strings on the newly obtained image file I Warned You.jpeg revealed the flag.

  

• Flag obtained : ABCTF{Du$t1nS_D0jo}