[aereal]

I guessed the URL, but found nothing on it.

I'm guessing the flag may be in the rest of the message to be decoded.

[dvno42]

Check the pngs across the domain. There is something special in at least one of them.

[aereal]

Already checked them out, for EXIF data, visually and also inverted colors. What I am missing?

I scrapped and downloaded around 55 pngs.

[ehsankia]

Yeah, I found 55 profiles/pngs. Tried ordering the profiles by the image # (from 2 to 56). Noticed the profile names are also a variation of two emojis, so tried looking into binary/morse, but nothing.

As the comment above implies, it seems like my approach was wrong and the answer is in one of the images I guess

[dvno42]

I might be going the wrong way with that then. Using stegoveritas I noticed that PNG has a bunch of "ISO-8859 text, with very long lines, with no line terminators" files which isn't normal for PNGs.

[aereal]

If you'd like to whine a bit with me, join me at: ##ctfcompetition @ freenode, I'm currently under the nick caulifl0wer

[aereal]

I checked the pictures a lot of times, maybe I'm missing something.