https://www.bleepingcomputer.com/news/security/emotet-botnet-is-back-servers-active-across-the-world/

Command and control (C2) servers for the Emotet botnet appear to have resumed activity and deliver binaries once more. This comes after being inert since the beginning of June.

Although it started as a banking trojan in 2014, Emotet changed its course to becoming a botnet that delivers various malware strains.