DNS Query To Visual Studio Code Tunnels Domain
Last updated on:
In this page
About the rule
Rule Type
Standard
Rule Description
Detects DNS query requests to Visual Studio Code tunnel domains. Attackers can abuse that feature to establish a reverse shell or persistence on a machine.
Severity
Trouble
Rule Requirement
Criteria
Action1: actionname = "sa_dns_query" AND QUERY endswith ".tunnels.api.visualstudio.com" select Action1.HOSTNAME,Action1.MESSAGE,Action1.PROCESSNAME,Action1.QUERY,Action1.STATUSCODE,Action1.RESULT
Detection
Execution Mode
realtime
Log Sources
Windows
Author
citron_ninja
