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

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

ARM