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

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

ARM