What is DotNetToJScript and how can it be used to load .NET programs?

DotNetToJScript is a tool by James Forshaw that converts .NET assemblies into JScript, VBScript, or VBA scripts, enabling in-memory execution without dropping files. As detailed in Loading .Net Programs Using JS, you compile it with VS2012 (adding NDesk.Options and System.Core references) then generate scripts like `DotNetToJScript.exe -o 1.js ExampleAssembly.dll`. This technique bypasses application whitelisting and is similar to other code execution methods such as Analysis of Executing Programs Using rundll32 or Use Excel.Application object's RegisterXLL() method to load dll.