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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.
by aereal 7y ago
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 7y agoCheck the pngs across the domain. There is something special in at least one of them.
- aereal 7y agoAlready checked them out, for EXIF data, visually and also inverted colors. What I am missing? I scrapped and downloaded around 55 pngs.
- ehsankia 7y agoYeah, 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
- aereal 7y agoI checked the pictures a lot of times, maybe I'm missing something.
- aereal 7y agoIf you'd like to whine a bit with me, join me at: ##ctfcompetition @ freenode, I'm currently under the nick caulifl0wer
- dvno42 7y agoI 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.