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UnknownMicrosoft Sentinel analytics

Mismatch between Destination App name and Destination Port (ASIM Network Session schema)

Every standard app has a port associated with it. This query will identify if destination port associated with destination app is not standard which can be a case of network spoofing attack.

Detection logic

Detection requirements

Log source product
aivectrastreamawss3azurefirewallazuremonitor_vminsightsazurensgcheckpointciscoasaciscoasaamaciscomerakicorelightfortinetmicrosoftsysmonforlinuxmicrosoftthreatprotectionpaloaltonetworkssecurityeventswindowsforwardedeventswindowssecurityeventszscaler
Log source service
awsvpcflowazurediagnosticsciscomerakinativepollercommonsecuritylogcorelight_cldevicenetworkeventssecurityeventsyslogvectrastreamvmconnectionwindowsevent

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