Parade_buster-final.7z -

The PNG file was striped and hidden in the trailing bytes of the 7z archives, just before the footer.

The file Parade_Buster-Final.7z was the concluding challenge in the series from TastelessCTF 2020 . This write-up details the process of identifying a hidden PNG file embedded across hundreds of separate archives. Challenge Overview Parade_Buster-Final.7z

: Standard extraction and concatenation of the junk files failed to yield a valid binary. The PNG file was striped and hidden in