Flag: Tornado!
Hurricane!
|
|
 Error: Authentication required to access requested resource.
Topic created on: by  .
Gameguard emulator/killer, find it ... study it, and use it.
Game hacking isn't easy because a lot of games are packed with custom/known packers. There's also some anti-debug/anti-disassembly tricks involved while reversing games. So try referring the OpenRCE library and a few books.
|
well, ollydbg has a bug when it analyzes certain instructions concerned with fpu
there are several patches out there which fixes it, i'm using phant0m plug in.
or just stop the debugger on system-break, and edit the binary near entrypoint u see. just make any of ff ff ff ff's into 90(nop)s.
or of course u can write your own patch.
it might trigger the self modification senser of themida, so i suggest using a patch.
i'm afraid to tell u it won't be easy to unpack themida and recover the original exe when u don't even know these basic things.(no offense)
|
hi Cluster, i would like to know your progress with this :)
as i'm learning too, we can share some ideas maybe ...
unfortunately i have just wine to run those "targets" that use gameguard.
i have to install windows i guess :/
but anyway, i hate that "rootkit", i was looking some days ago to play some games in the linux, then i was unhappy because most online games use this thing :(
i would like to ask the experienced crackers or reversers that have dealed with it ...
is possible to patch just the "target" and lave the gameguard?
i sure i can't run gameguard with wine, so thats the only way ...
|
Today i downloaded the demo of "Themida", what was the surprise? :P
Its packed with Themida too, so no way to try study some apps with it through wine.
Maybe some years ahead i try again!
Anyway, if you Cluster got some good news about it i would like to hear about.
Good luck with it.
|
|
Check out http://tuts4you.com and it's forums..
|
Note: Registration is required to post to the forums.
|
|
|
|
There are 28,225 total registered users.
|
|
![[+] expand](/imagery/files/soysauce_blueprint.gif){kind=link}