Rietspoof
- First seen
- 2018-12-01 00:00:00
- Malware type
- downloader, dropper, botnet
- Family
- Malware family
- Profile updated
- 2026-07-07 15:18:14
Context
Rietspoof is malware that mainly acts as a dropper and downloader, however, it also sports bot capabilities and appears to be in active development.
Detection coverage
- 2 YARA rules
Detection rules
- TRELLIX_ARC_Rietspoof_Loader (yara-rule)
- DITEKSHEN_MALWARE_Win_Rietspoof (yara-rule)
Reports & references
- malpedia.caad.fkie.fraunhofer.de — Win.Rietspoof (report)
- blog.avast.com — Rietspoof Malware Increases Activity (report)
- virusbulletin.com — Vb2019 Paper Spoofing Reeds Rietspoof (report)
- decoded.avast.io — Spoofing In The Reeds With Rietspoof (report)