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-   -   Loader for .NET Assemblies (https://forum.exetools.com/showthread.php?t=20118)

Turkuaz 03-18-2022 21:24
Loader for .NET Assemblies
 
Hello all,
I am working on a programme written in c#. I can not patch the executable files on the disk because of integrity checking.

I would like to patch some part of dll's after they are loaded into memory, I mean a loader.

Is it possible? If yes any guidance and help will be highly appreciated.

Thanks

congviet 03-19-2022 00:42
Quote:
Originally Posted by Turkuaz (Post 125021)
Hello all,
I am working on a programme written in c#. I can not patch the executable files on the disk because of integrity checking.

I would like to patch some part of dll's after they are loaded into memory, I mean a loader.

Is it possible? If yes any guidance and help will be highly appreciated.

Thanks
Try use hxxps://github.com/pardeike/Harmony
Or Dup2: hxxps://dup-patcher.blogspot.com/

Stingered 03-19-2022 00:54
Read her:

https://guidedhacking.com/threads/c-dll-loader-embedded-injector.14177/

and:

https://github.com/Akaion/Bleak

p4r4d0x 03-19-2022 05:17
https://github.com/WilsonPublic/SimpleLoader

lahma 04-18-2022 04:55
Is your c# app .NET Core?

Turkuaz 04-20-2022 02:56
Quote:
Originally Posted by lahma (Post 125166)
Is your c# app .NET Core?
No, it is not

lahma 04-25-2022 11:07
Quote:
Originally Posted by Turkuaz (Post 125172)
No, it is not
I just did a quick write-up/tutorial on forcing .NET Framework apps to load modified assemblies. I'm not sure of your needs but perhaps you might find it useful:
https://forum.exetools.com/showthread.php?t=20144


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