You're a chinese, the best file leak sites are there for you already, what's the chance nonhackers have something you don't ... Also real hackers don't need 2009 code, they have newer one or can get newer one.
Why not free share it ? Like I said, developing 2009 to even 2012 content isn't easy, let alone 2017 content. (I'm speaking mainly about recoding the networking changes).
If you don't recode the networking changes done by the devs, this will happen to you:
Aka people using GM packets