NetworkSummary_Threat_IOC

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This summary rule aggregates recent network session data using the ASIM normalized _Im_NetworkSession function. It creates 20-minute summaries of sessions involving threat-related activity, grouped by source and destination IP addresses and hostnames. It focuses on sessions where a threat ID or category is present, helping identify potentially malicious communications between hosts.

Attribute Value
Type Summary Rule
Solution Network Session Essentials
ID 30716301-35c5-4f2b-9b55-2df178797b86
Required Connectors AWSS3, MicrosoftThreatProtection, SecurityEvents, WindowsSecurityEvents, WindowsForwardedEvents, Zscaler, MicrosoftSysmonForLinux, PaloAltoNetworks, AzureMonitor(VMInsights), AzureFirewall, AzureNSG, CiscoASA, CiscoAsaAma, Corelight, AIVectraStream, CheckPoint, Fortinet, CiscoMeraki

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