AppDomain Manager Injection Similar to standard DLL side-loading, AppDomainManager Injection also involves the use of DLL files to achieve malicious goals on breached systems.

C# AppDomain/Serialization with Collections Problems iseff Jul 27, 2004 Jump to latest Follow Reply ...

Native threads that never touch an AppDomain stay within the default AppDomain, AFAICT. There doesn't seem to be any way to chance this, and the behavior isn't exactly well documented, either.