Trying to understand .idx and .bin files

[DeadlyMissile]

So I extracted this .dat folder and found a single .idx file with a bunch of .bin files. I couldnt make sense of the content. Maybe they are encrypted or compressed? I would appreciate your help here!

Attached some samples: https://file.io/JGvaizmsfbRb

[bartlomiejduda]

Both of these files seem to be encrypted. What game they are from? Also how did you extract this ".dat folder"?

[DeadlyMissile]

@bartlomiejduda Thank you for replying!

Both of these files seem to be encrypted. What game they are from?

A game called Call of Dragons.

Also how did you extract this ".dat folder"?

I simply used 7zip.

Btw how did you know it was encrypted and not, like, compressed?

[bartlomiejduda]

Btw how did you know it was encrypted and not, like, compressed?

Just an educated guess based on many file samples I've seen in the past.

A game called Call of Dragons.

It is an MMO game. It's likely to have anti-debug protection, so it can be really hard to reverse engineer encryption method for your samples.

[DeadlyMissile]

So there is no hope :( ?

[bartlomiejduda]

Not from me directly. But you can always create a topic on xentax forum https://forum.xentax.com/index.php hoping that someone else will be able to help.