GRAYRABBIT
- First seen
- 2022-05-15 00:00:00
- Malware type
- backdoor
- Profile updated
- 2026-07-07 14:26:27
Targeted industries: government-and-public-sector technology-and-telecommunications
Context
According to Mandiant, GRAYRABBIT is a lightweight and simple backdoor that supports simple file operation, system information collection, running modularized plugins, and executing a remote command shell.
Detection coverage
- 1 YARA rules
Detection rules
- MALPEDIA_Win_Grayrabbit_Auto (yara-rule)
Reports & references
- virusbulletin.com — Down The Grayrabbit Hole Exposing Unc3569 And Its Modus Operandi (report)
- Trend Micro — Peckbirdy Script Framework (report)
- malpedia.caad.fkie.fraunhofer.de — Win.Grayrabbit (report)