Beaconing traffic based on common user agents visiting limited number of domains (ASIM Web Session)
This query searches web proxy logs for a specific type of beaconing behavior by caparing with a known request pattern.
Detection logic
Detection requirements
- Platform
- ESXiLinuxmacOSNetwork DevicesWindows
The rule states no platform. This is derived from the 2 ATT&CK techniques it maps to.
MITRE ATT&CK mappings
0 exclusive techniques.This is coverage no other published rule has; it is not this rule's total technique count.
References
| Reference | Cited by |
|---|---|
| github.com/Azure/Azure-Sentinel/blob/f50f90c5e3996507aa1d82fa17a7ac519f41666c/Solutions/FalconFriday/Analytic%20Rules/RecognizingBeaconingTraffic.yaml | Only this detection cites it |
From the source
- At source
- Open at source
- Upstream identifier
- 8ece8108-7bf7-4571-8f32-ebfd92a6b1ad
- Tagged by the source as
- CommandAndControl
Licence
- Published under
- MIT LicenseRead the licence
- Attribution
- Required
- Obtained under
- MITRead the origin licence
Authorship
- Published
- Sep 1, 2026
- Version
- 1