Nymaim (Malware Family) By Fraunhofer FKIE Archived: 2026-04-06 00:40:54 UTC Nymaim is a trojan downloader. It downloads (and runs) other malware on affected systems and was one of the primary malware families hosted on Avalanche. Nymaim is different in that it displays a localized lockscreen while it downloads additional malware. Nymaim is usually delivered by exploit kits and malvertising. [TLP:WHITE] win_nymaim_auto (20251219 | Detects win.nymaim.) Source: https://malpedia.caad.fkie.fraunhofer.de/details/win.nymaim https://malpedia.caad.fkie.fraunhofer.de/details/win.nymaim Page 1 of 1