Explore the fusion of .NET with scripting languages in this 54-minute conference talk from 44CON Information Security Conference. Delve into the world of BYOI (Bring Your Own Interpreter) payloads as Marcello Salvati guides you through generating .NET assemblies, understanding interoperability, and embedding various scripting languages. Learn about common issues, examine code examples, and witness demonstrations of IronPython and ClearScript. Discover the power of built-in compilers, asynchronous execution, and Silent Trinity. Gain insights into how these techniques work and their potential impact on security. Conclude with a discussion on MiniDump and detection methods, equipping you with valuable knowledge for both offensive and defensive cybersecurity practices.