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Thread: Game Update.

  1. #1
    DEBUGGER
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    Post Game Update.

    Heyy all,

    you guys think is viable to prevent game updating via client-server, or [game]_launcher.exe. I know and start first using the client executable (Game.exe), but the program calls the auto-update. I think it is possible using OllyDbg, but I confess is not my high point.

    I'm accepting ideas...

    Thanks in advance!
    Maybe...

  2. #2
    Dwar
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    Post Re: Game Update.

    DEBUGGER
    Ok, I'll get my magic mirror and will use my telepathic skills to get additional data about what game etc...
    Please, post your questions on forum, not by PM or mail

    I spend my time, so please pay a little bit of your time to keep world in equilibrium

  3. #3
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    Post Re: Game Update.

    Ok here we go!!!

    The game is WYD (With Your Destiny), produced by Hanbitsoft with the name Supreme Destiny. Who owns the law in Brazil is the Ongame.

    About the game:
    • Pvp based

    • Bad graphics

    • Optimal gameplay

    • Simple interface


    Ty..
    Maybe...

  4. #4
    Dwar
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    Post Re: Game Update.

    Hm, why do you think that this game don't work without updater. It runs directly thru "WYD.exe"
    Please, post your questions on forum, not by PM or mail

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  5. #5
    DEBUGGER
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    Post Re: Game Update.

    Dwar,

    I'll explain what need. this game has a hook attached to wyd.exe. the developer of the game updates the client version to prevent this attack hack hook.
    that's why I need to stop checking the current version of the game by the client hooked.

    that you've downloaded the game this is the hook, just put in the root folder of the game. If you need a test account to talk to me.
    [attachment=0]wyd_hook.zip[/attachment]
    Best regards!
    Maybe...

  6. #6
    Dwar
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    Post Re: Game Update.

    Are you sure that the old client will work? There are lots of differences between old and new one
    Please, post your questions on forum, not by PM or mail

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  7. #7
    DEBUGGER
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    Post Re: Game Update.

    I think it works with some bugs in sprites. the context remains the same!
    I have not reviewed the contents of the update.... More I understand it is not a critical up to date.
    but if this will cause a lot of work ... do not try!

    Ty so much!
    Maybe...

  8. #8
    Dwar
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    Post Re: Game Update.

    I haven't found in archive the main dll - "wHook.dll". In any case, only one way - renew this hack. Or try to inject libs into new client
    Please, post your questions on forum, not by PM or mail

    I spend my time, so please pay a little bit of your time to keep world in equilibrium

  9. #9
    DEBUGGER
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    Post Re: Game Update.

    wHook.dll - is the Lib paid this hack, was replaced by wPatch.dll with the same functions.
    To renew this hack will have to be changed the entire structure of the new client.
    To attempt a direct injection of the Lib in the new client would not like, because the client does not recognize the .dll commands.

    But anyway ty. Im Try!
    Maybe...

  10. #10
    Dwar
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    Post Re: Game Update.

    As I said, this hack will work only with two libs: wPatch.dll and wHook.dll
     0040B5A1  /> /68 BBCF5C00   PUSH 005CCFBB                            ; /FileName = "wHook/wHook.dll"
    0040B5A6 |. |FF15 64D15C00 CALL DWORD PTR DS:[<&KERNEL32.LoadLibrar ; KERNEL32.LoadLibraryA
    0040B5AC . |EB 28 JMP SHORT 0040B5D6
    ...
    0040B5D6 /> 85C0 TEST EAX,EAX
    0040B5D8 |. 75 4A JNE SHORT 0040B624
    0040B5DA |. 6A FF PUSH -1
    0040B5DC . EB 4B JMP SHORT 0040B629
    ...
    0040B624 > /E9 1B011B00 JMP 005BB744
    0040B629 > |FF15 50D15C00 CALL DWORD PTR DS:[<&KERNEL32.ExitProces ; KERNEL32.ExitProcess
    0040B62F . |CC INT3

    If wHook.dll was not loaded -> jump to 0040B629 (Exit process)
    changed the entire structure of the new client.
    What did you mean? Mby dll structure?
    the client does not recognize the .dll commands
    naturally, 'coz this hack is outdated.
    Please, post your questions on forum, not by PM or mail

    I spend my time, so please pay a little bit of your time to keep world in equilibrium

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