Jamf Protect - Network Threats

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Id	44da53c3-f3b0-4b70-afff-f79275cb9442
Rulename	Jamf Protect - Network Threats
Description	Creates an incident based based on Jamf Protect’s Network Threat Event Stream alerts.
Severity	Informational
Tactics	InitialAccess
Techniques	T1133
Required data connectors	JamfProtect
Kind	NRT
Source Uri	https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Jamf Protect/Analytic Rules/JamfProtectNetworkThreats.yaml
Version	1.0.5
Arm template	44da53c3-f3b0-4b70-afff-f79275cb9442.json

KQL

JamfProtectThreatEvents
| where EventResult == "Blocked"
    and isnotempty(EventSeverity)
| extend Tactics = "Initial Access"
| extend Techniques = "T1566"

YAML

incidentConfiguration:
  createIncident: true
  groupingConfiguration:
    lookbackDuration: PT5H
    matchingMethod: AllEntities
    reopenClosedIncident: false
    enabled: false
description: |
    'Creates an incident based based on Jamf Protect's Network Threat Event Stream alerts.'
tactics:
- InitialAccess
version: 1.0.5
kind: NRT
query: |
  JamfProtectThreatEvents
  | where EventResult == "Blocked"
      and isnotempty(EventSeverity)
  | extend Tactics = "Initial Access"
  | extend Techniques = "T1566"  
requiredDataConnectors:
- dataTypes:
  - jamfprotect_CL
  connectorId: JamfProtect
eventGroupingSettings:
  aggregationKind: AlertPerResult
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Jamf Protect/Analytic Rules/JamfProtectNetworkThreats.yaml
id: 44da53c3-f3b0-4b70-afff-f79275cb9442
severity: Informational
suppressionDuration: PT5H
name: Jamf Protect - Network Threats
customDetails:
  Category: ThreatCategory
alertDetailsOverride:
  alertSeverityColumnName: EventSeverity
  alertTacticsColumnName: Tactics
  alertDynamicProperties:
  - alertProperty: AlertLink
    value: EventReportUrl
  - alertProperty: ProviderName
    value: EventVendor
  - alertProperty: ProductName
    value: EventProduct
  - alertProperty: RemediationSteps
    value: EventResult
  - alertProperty: Techniques
    value: Techniques
  alertDescriptionFormat: A Network Threat has been {{EventResult}} on {{DvcHostname}}
  alertDisplayNameFormat: Network Threat detected on {{DvcHostname}}
status: Available
suppressionEnabled: false
relevantTechniques:
- T1133
entityMappings:
- fieldMappings:
  - columnName: Hostname
    identifier: HostName
  - columnName: DvcOs
    identifier: OSFamily
  entityType: Host
- fieldMappings:
  - columnName: DstIpAddr
    identifier: Address
  entityType: IP
- fieldMappings:
  - columnName: SrcUsermail
    identifier: AadUserId
  - columnName: SrcUsername
    identifier: FullName
  entityType: Account
- fieldMappings:
  - columnName: DnsQueryName
    identifier: Url
  entityType: URL

ARM