New DNS ServerLevelPluginDll Installed
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About the rule
Rule Type
Standard
Rule Description
Detects the installation of a DNS plugin DLL via ServerLevelPluginDll parameter in registry, which can be used to execute code in context of the DNS server (restart required)
Severity
Trouble
Rule Requirement
Criteria
Action1:
actionname = "Registry value modified" AND OBJECTNAME endswith "\services\DNS\Parameters\ServerLevelPluginDll" OR (OBJECTNAME endswith "\services\DNS\Parameters" AND OBJECTVALUENAME = "ServerLevelPluginDll")
select Action1.HOSTNAME,Action1.MESSAGE,Action1.OBJECTNAME,Action1.PROCESSNAME,Action1.PREVVAL,Action1.CHANGES,Action1.USERNAME,Action1.DOMAIN,Action1.NEWTYPE,Action1.OBJECTVALUENAME,Action1.OLDTYPE
Detection
Execution Mode
realtime
Log Sources
Windows
Author
Florian Roth (Nextron Systems)
