Wednesday, October 2, 2013

CSAW 2013 Qualifier - Misc - Black & White - 100

There's a picture here ->



A white image. I assumed at first that this was going to be either steganography or metadata artifacts. So first I through it into fotoforensics online tools to see what they have to say.

http://fotoforensics.com/analysis.php?id=1b3003551831fb75a18f449ffff965ef71637975.4070

Immediately Error Level Analysis provided results. Not that Error Level Analysis doesn't have anything to do with steganography or metadata.

See picture ->



At first it looked like the key was key{forensics is fun} but spaces didn’t take. With some twerking, I figured out it was key{forensics_is_fun}

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