[release] JVM Class Dumper (dump OSRS classes)

Discussion in 'RuneScape Programming' started by Sythe, Oct 31, 2016.

[release] JVM Class Dumper (dump OSRS classes)
  1. Unread #1 - Oct 31, 2016 at 10:33 PM
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    [release] JVM Class Dumper (dump OSRS classes)

    GitHub - SytheMarket/JVMClassDumper: An injectable DLL to dump classes from a running JVM (win32)

    This will inject a DLL into a running java virtual machine (even if the JVM is embedded inside another application) and hook the defineClass method of the JVM's classloader. From the point of injection it will dump all class files to <jvmmodulelocation>/dump/

    This can be used to dump OSRS classes from a running JVM.

    Specifically you would start OSRS and then quickly run:
    Code:
    jvminjector.exe JagexLauncher.exe
    
    you should see something like
    Code:
    D:\Downloads\Release>jvminjector.exe JagexLauncher.exe
    path: D:\Downloads\Release\jvminjectdll.dll
    Injecting PID 5604
    Injected into 1 processes according to specified search
    Finished. Press any key to close this window.
    Now let the game load completely.

    If you check C:\Users\<YOUR USERNAME>\jagexcache\jagexlauncher\bin\dump all the class files should be there.

    Thus bypassing all encryption and compression of the game files.

    Caution: DLL injection will fire your virus scanner. If in doubt I encourage you to compile the project yourself.

    This is provided for educational use only.
     
    ^ Fast Coins, Shin, Astro and 2 others like this.
    Last edited: Oct 31, 2016
  3. Unread #2 - Aug 4, 2017 at 7:37 AM
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    [release] JVM Class Dumper (dump OSRS classes)

    I am surprised this didn't get more notice, this is great!
     
  5. Unread #3 - Aug 10, 2017 at 12:33 PM
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    [release] JVM Class Dumper (dump OSRS classes)

    yooo, this is great! how have I missed this. ohhh i wish i could get home fast to test it out!
     
< | SytheLib Alpha released -- looking for testers >

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