Netskope Threat Labs

Wimad

ATP Sandbox Adv. HeuristicsAV

Wimad is a mass mailing worm that spreads through email attachments and network shares, harvesting addresses to continue its propagation. It can download additional payloads from remote servers, and its worm behavior moves infections across organizations without further user action. Detections under this name indicate worm activity, so responders should clean the host and audit mail flow and shared storage.

First seen
January 2022
Last seen
October 2026
Alert Name
Document-Multimedia.Downloader.Wimad
Document-Multimedia.Dropper.Wimad
Document-Multimedia.Trojan.Wimad
Trojan.Downloader.Wimad.G
Trojan.Downloader.Wimad.H
Trojan.Downloader.WMA.Wimad.AN
Trojan.Wimad.Gen.1
Win32.Trojan.Wimad