FK_Undead
Aliases: Undead
- Malware type
- trojan, rootkit
- Family
- Malware family
- Profile updated
- 2026-07-07 15:01:37
Context
This malware family is mainly spread through various private server clients in bundles, and mainly tamper with user system network data packets through technical means such as TDI filtering, DNS hijacking, HTTP(s) injection, and HOSTS redirection, hijacking normal web page access to designated private server websites, and using security software cloud detection and killing data packet shielding, shutdown callback rewriting and other means to achieve counter-detection.
Detection coverage
- 1 YARA rules
Detection rules
- MALPEDIA_Win_Fk_Undead_Auto (yara-rule)
Reports & references
- malpedia.caad.fkie.fraunhofer.de — Win.Fk Undead (report)
- gslab.qq.com — Article 663 1 (report)