C# Anti-Debug and Anti-Dumping techniques using Win32/NT API functions. There are certain functions/methods like the anti-dump that were created by other people.

• PoC: Prevent a debugger from attaching to managed .NET processes via a watcher process code pattern.
• Anti Virtual Machine & VPS
• Anti Dump - Clears headers and some secret magic ontop (WARNING! It breaks applications which are obfuscated)
• Check for managed debugger
• Check for unmanaged debugger
• Check for remote debugger
• Check debug port
• Detach from debugger process
• Check for kernel debugger
• Hides current process OS thread ( managed threads soon )
• Scan and Kill debuggers (ollydbg, x32dbg, x64dbg, Immunity, MegaDumper, etc)

Get it on NuGet:

PM> Install-Package AntiDebugging

Or via the .NET Core command line interface:

dotnet add package AntiDebugging