Modular Plugin DLL Loading via uxtheme.dll Controller
Detects the loading of non-standard, suspicious DLLs associated with modular plugin architectures or the execution of uxtheme.dll from non-standard, user-writable directories (e.g., Temp, AppData). This activity is characteristic of malware attempting to load malicious payloads via DLL search order hijacking or side-loading.
Microsoft Sentinel (KQL)
