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RpcView

RpcView is an open-source tool to explore and decompile all RPC functionalities present on a Microsoft system.

You can download the last automatically built release

Build status

Warning: you have to install "Microsoft Visual C++ 2019 Redistributable" to use RpcView.

How to add a new RPC runtime

Basically you have two possibilities to support a new RPC runtime (rpcrt4.dll) version:

  • The easy way: just edit the RpcInternals.h file in the corresponding RpcCore directories (32 and 64-bit versions) to add your runtime version in the RPC_CORE_RUNTIME_VERSION table.
  • The best way: reverse the rpcrt4.dll to define the required structures used by RpcView, e.g. RPC_SERVER, RPC_INTERFACE and RPC_ADDRESS.

Currently, the supported versions are organized as follows:

  • RpcCore1 for Windows XP
  • RpcCore2 for Windows 7
  • RpcCore3 for Windows 8
  • RpcCore4 for Windows 8.1 and 10

Compilation

Required elements to compiled the project:

  • Visual Studio (currently Visual Studio 2019 Community)
  • CMake (currently 3.13.2)
  • Qt5 (currently 5.15.2)

Before running CMake you have to set the CMAKE_PREFIX_PATH environment variable with the Qt full path, for instance (x64):

set CMAKE_PREFIX_PATH=C:\Qt\5.15.2\msvc2019_64\

Before running CMake to produce the project solution you have to create the build directories:

  • RpcView/Build/x64 for 64-bit targets
  • RpcView/Build/x86 for 32-bit targets.

Here is an example to generate the x64 solution with Visual Studio 2019 from the RpcView/Build/x64 directory:

cmake ../../ -A x64
-- Building for: Visual Studio 16 2019
-- Selecting Windows SDK version 10.0.17763.0 to target Windows 10.0.19041.
-- The C compiler identification is MSVC 19.28.29334.0
-- The CXX compiler identification is MSVC 19.28.29334.0
-- Check for working C compiler: C:/Program Files (x86)/Microsoft Visual Studio/2019/Community/VC/Tools/MSVC/14.28.29333/bin/Hostx64/x64/cl.exe
-- Check for working C compiler: C:/Program Files (x86)/Microsoft Visual Studio/2019/Community/VC/Tools/MSVC/14.28.29333/bin/Hostx64/x64/cl.exe -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: C:/Program Files (x86)/Microsoft Visual Studio/2019/Community/VC/Tools/MSVC/14.28.29333/bin/Hostx64/x64/cl.exe
-- Check for working CXX compiler: C:/Program Files (x86)/Microsoft Visual Studio/2019/Community/VC/Tools/MSVC/14.28.29333/bin/Hostx64/x64/cl.exe -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
[RpcView]
[RpcDecompiler]
[RpcCore1_32bits]
[RpcCore2_32bits]
[RpcCore2_64bits]
[RpcCore3_32bits]
[RpcCore3_64bits]
[RpcCore4_32bits]
[RpcCore4_64bits]
-- Configuring done
-- Generating done
-- Build files have been written to: C:/Dev/RpcView/Build/x64

To produce the Win32 solution:

set CMAKE_PREFIX_PATH=C:\Qt\5.15.2\msvc2019

Then from the RpcView/Build/x86 directory:

cmake ../../ -A win32
-- Building for: Visual Studio 16 2019
-- Selecting Windows SDK version 10.0.17763.0 to target Windows 10.0.19041.
-- The C compiler identification is MSVC 19.28.29334.0
-- The CXX compiler identification is MSVC 19.28.29334.0
-- Check for working C compiler: C:/Program Files (x86)/Microsoft Visual Studio/2019/Community/VC/Tools/MSVC/14.28.29333/bin/Hostx64/x86/cl.exe
-- Check for working C compiler: C:/Program Files (x86)/Microsoft Visual Studio/2019/Community/VC/Tools/MSVC/14.28.29333/bin/Hostx64/x86/cl.exe -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Detecting C compile features
-- Detecting C compile features - done
-- Check for working CXX compiler: C:/Program Files (x86)/Microsoft Visual Studio/2019/Community/VC/Tools/MSVC/14.28.29333/bin/Hostx64/x86/cl.exe
-- Check for working CXX compiler: C:/Program Files (x86)/Microsoft Visual Studio/2019/Community/VC/Tools/MSVC/14.28.29333/bin/Hostx64/x86/cl.exe -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Detecting CXX compile features
-- Detecting CXX compile features - done
[RpcView]
[RpcDecompiler]
[RpcCore1_32bits]
[RpcCore2_32bits]
[RpcCore3_32bits]
[RpcCore4_32bits]
-- Configuring done
-- Generating done
-- Build files have been written to: C:/Dev/RpcView/Build/x86

Now you can compile the solution with Visual Studio or CMAKE:

cmake --build . --config Release

RpcView32 binaries are produced in the RpcView/Build/bin/x86 directory and RpcView64 ones in the RpcView/Build/bin/x64

Acknowledgements

  • Jeremy
  • Julien
  • Yoanne
  • Bruno