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"  
suppressionDuration: PT5H
suppressionEnabled: false
kind: NRT
entityMappings:
- entityType: Host
  fieldMappings:
  - identifier: HostName
    columnName: Hostname
  - identifier: OSFamily
    columnName: DvcOs
- entityType: IP
  fieldMappings:
  - identifier: Address
    columnName: DstIpAddr
- entityType: Account
  fieldMappings:
  - identifier: AadUserId
    columnName: SrcUsermail
  - identifier: FullName
    columnName: SrcUsername
- entityType: URL
  fieldMappings:
  - identifier: Url
    columnName: DnsQueryName
requiredDataConnectors:
- dataTypes:
  - jamfprotect_CL
  connectorId: JamfProtect
tactics:
- InitialAccess
version: 1.0.5
description: |
    'Creates an incident based based on Jamf Protect's Network Threat Event Stream alerts.'
customDetails:
  Category: ThreatCategory
severity: Informational
alertDetailsOverride:
  alertSeverityColumnName: EventSeverity
  alertTacticsColumnName: Tactics
  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}}
  alertDescriptionFormat: A Network Threat has been {{EventResult}} on {{DvcHostname}}
incidentConfiguration:
  createIncident: true
  groupingConfiguration:
    reopenClosedIncident: false
    lookbackDuration: PT5H
    matchingMethod: AllEntities
    enabled: false
name: Jamf Protect - Network Threats
id: 44da53c3-f3b0-4b70-afff-f79275cb9442
eventGroupingSettings:
  aggregationKind: AlertPerResult
status: Available
relevantTechniques:
- T1133

ARM