Clickfix Notepadplusplus Dll Staged In Appdata

Daniel Jeremiah@daniyyell

•updated Jun 20, 2026•0•0•2

This rule detects the staging of 'NotepadPlusPlus.dll' within the '%APPDATA%\Microsoft\Windows' directory, potentially indicating a Clickfix attack. The presence of 'Start-Process' in conjunction with these strings further strengthens the detection.