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

version: 1.0.5
suppressionEnabled: false
requiredDataConnectors:
- dataTypes:
  - jamfprotect_CL
  connectorId: JamfProtect
eventGroupingSettings:
  aggregationKind: AlertPerResult
query: |
  JamfProtectThreatEvents
  | where EventResult == "Blocked"
      and isnotempty(EventSeverity)
  | extend Tactics = "Initial Access"
  | extend Techniques = "T1566"  
severity: Informational
kind: NRT
name: Jamf Protect - Network Threats
relevantTechniques:
- T1133
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Jamf Protect/Analytic Rules/JamfProtectNetworkThreats.yaml
incidentConfiguration:
  createIncident: true
  groupingConfiguration:
    matchingMethod: AllEntities
    lookbackDuration: PT5H
    enabled: false
    reopenClosedIncident: false
description: |
    'Creates an incident based based on Jamf Protect's Network Threat Event Stream alerts.'
suppressionDuration: PT5H
status: Available
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
tactics:
- InitialAccess
id: 44da53c3-f3b0-4b70-afff-f79275cb9442
alertDetailsOverride:
  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}}
  alertSeverityColumnName: EventSeverity
  alertTacticsColumnName: Tactics
  alertDescriptionFormat: A Network Threat has been {{EventResult}} on {{DvcHostname}}

ARM