How the Emotet uninstaller works
https://www.bleepingcomputer.com/news/security/emotet-malware-nukes-itself-today-from-all-infected-computers-worldwide/
Emotet, one of the most dangerous email spam botnets in recent history, is being uninstalled today from all infected devices with the help of a malware module delivered in January by law enforcement.
The botnet's takedown is the result of an international law enforcement action that allowed investigators to take control of the Emotet's servers and disrupt the malware's operation.