hacker.org

After I read the first two sides of posting, I got it by first attempt!

Unfortunately, I tried some cryptanalysis in before. :/

That was a tough one. At least the title is obvious, but how to get rid of all the encapsulating data?

I was too lazy to cut out the bytes according to specifications, but gimp 2.8 has a nice but surprising export feature...

man, i could read it well until the solution came... but fortunately i could make it out.