AION's .PAK files - Unpack tool

First, hello to all the reverse engineering fans out there.



I've got the Korean beta client of this pretty little MMO, AION: The Tower of Eternity, all downloaded (had to download an installer first, then it downloaded the rest of the 2-something gigabytes of files). AION is based on the Far Cry engine, CryENGINE 1 (not the Crysis engine, though there are MMOs planned for that too). Most of it's files are in the .PAK format, but they're not behaving like Far Cry paks. I'm guessing NCsoft has either encrypted them (the PAKs) or changed the hex header of the file (like they did with the .OGG Vorbis files in Lineage 2). Above all, they used Themida to further encrypt the CrySystem.dll file.
managed to get an unpacked .dll, here's the link
Unpack.dll

Another unpacked .dll file can be also be found here
Link

And here's a link to a .pak file from the client:
Link

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