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bb107-MemoryModulePP/README.md
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2022-02-21 09:25:54 +08:00

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# MemoryModulePP
MemoryModulePP, used to load a DLL from memory. MemoryModulePP is compatible with Win32 API and supports exception handling.
**MemoryModulePP is developed based on [MemoryModule][ref1].**
> In order to support 32-bit dll exception handling, the dll should enable the /SAFESEH linker option,
> otherwise the exception handler cannot pass the RtlIsValidHandler () check when an exception occurs
## Features
- Compatible with Win32 API (GetModuleHandle, GetModuleFileName, GetProcAddress and any Resource API)
- Support for C++ exceptions and SEH
- Optimized MEMORYMODULE structure
- Use reference counting, repeated loading of the same module will update the reference counting, please refer to LdrLoadDllMemoryExW
- The above features can be turned off through the dwFlags parameter of LdrLoadDllMemoryExW
- Support for TLS(Thread Local Storage)
- DllMain can receive four types of notifications
- Support forward export
- Provides limited support for .net assembly loading
## Tech
MemoryModulePP uses many open source projects and references to work properly:
* [Vergilius Project][ref0] - Some windows kernel structure reference.
* [MemoryModule][ref1] - Load dll from memory, reference and improve part of this repository's code.
* [Blackbone][ref2] - Windows memory hacking library, Referenced the idea of exception handling.
* [Exceptions on Windows x64][ref3] - How Windows x64 Exception Handling Works. (Russian)
* [Reactos][ref4] - How Windows loads dll.
## Todos
- Looking for a good way to locate the LdrpHandleTlsData function, or implement this function.
[ref0]: <https://www.vergiliusproject.com>
[ref1]: <https://github.com/fancycode/MemoryModule.git>
[ref2]: <https://github.com/DarthTon/Blackbone.git>
[ref3]: <https://habr.com/en/company/aladdinrd/blog/321868/>
[ref4]: <https://doxygen.reactos.org/>
[ref5]: <https://github.com/processhacker/processhacker.git>