fengjixuchui / UEFIReadCSharp

UEFIReadCShasp

UEFIReadCShasp is a C# application that will read a UEFI firmware variable into a buffer and execute it via reflection using the techniques described in Topher Timzen's post on .NET Machine Code Manipulation

The UEFI Variable read and executed is "CSHARP-UEFI" with the GUID "{E660597E-B94D-4209-9C80-1805B5D19B69}" which is the VirtualBox Test GUID.

How to Play

1. Fill out bufferLEN in Program.cs to be the length of your UEFI variables buffer from UEFIWriteCSharp.
2. Build the project using msbuild / visual studio
3. Run the binary to Hide yo Sh!t!