Bounty: $110 Description:
What another sound again??? No it must not be a sound? But wait whaT?
Let’s look for any embeded strings to the image. Lucky enough, using “strings” again, we find the flag.
However, the last part of the flag looks encoded. It looks like it’s base64 again, so let’s decode it.
Downloading the gif from the extracted link, and opening it, it display’s “powerslide”. So the flag becomes: