Tanium Threat Response Alerts

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Id	dd9aa0ff-7ac1-4448-879c-e1a18d5890b4
Rulename	Tanium Threat Response Alerts
Description	Alerts from Tanium Threat Response (THR) that can be acted upon by Microsoft Sentinel Playbook
Severity	High
Kind	Scheduled
Query frequency	5m
Query period	6m
Trigger threshold	0
Trigger operator	gt
Source Uri	https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Tanium/Analytic Rules/TaniumThreatResponseAlerts.yaml
Version	1.2.0
Arm template	dd9aa0ff-7ac1-4448-879c-e1a18d5890b4.json

KQL

let cap = (s:string) { strcat(toupper(substring(s,0,1)), substring(s,1))  };
TaniumThreatResponse_CL
| extend TaniumUrl = pack("computer_name", Computer_Name_s, "alert_guid", Alert_Id_g, "ip_address", Computer_IP_s, "platform", Match_Details_finding_system_info_platform_s)
| extend TaniumTHRLabel = strcat(cap(Intel_Type_s)," - ", cap(Intel_Name_s), " - ", cap(Match_Details_match_type_s))
| where Computer_IP_s !contains "N/A"

YAML

queryPeriod: 6m
query: |
  let cap = (s:string) { strcat(toupper(substring(s,0,1)), substring(s,1))  };
  TaniumThreatResponse_CL
  | extend TaniumUrl = pack("computer_name", Computer_Name_s, "alert_guid", Alert_Id_g, "ip_address", Computer_IP_s, "platform", Match_Details_finding_system_info_platform_s)
  | extend TaniumTHRLabel = strcat(cap(Intel_Type_s)," - ", cap(Intel_Name_s), " - ", cap(Match_Details_match_type_s))
  | where Computer_IP_s !contains "N/A"  
name: Tanium Threat Response Alerts
entityMappings:
- fieldMappings:
  - columnName: TaniumUrl
    identifier: Url
  entityType: URL
- fieldMappings:
  - columnName: Computer_IP_s
    identifier: Address
  entityType: IP
- fieldMappings:
  - columnName: Computer_Name_s
    identifier: HostName
  entityType: Host
- fieldMappings:
  - columnName: TaniumTHRLabel
    identifier: Name
  entityType: Malware
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Tanium/Analytic Rules/TaniumThreatResponseAlerts.yaml
alertDetailsOverride:
  alertDisplayNameFormat: '{{TaniumTHRLabel}}'
  alertDescriptionFormat: 'Alert from Tanium Threat Response. GUID: {{Alert_Id_g}}; Computer Name: {{Computer_Name_s}}; IP: {{Computer_IP_s}}'
requiredDataConnectors: []
description: Alerts from Tanium Threat Response (THR) that can be acted upon by Microsoft Sentinel Playbook
kind: Scheduled
incidentConfiguration:
  groupingConfiguration:
    lookbackDuration: PT5H
    reopenClosedIncident: false
    matchingMethod: AllEntities
    enabled: false
  createIncident: true
version: 1.2.0
eventGroupingSettings:
  aggregationKind: AlertPerResult
queryFrequency: 5m
severity: High
relevantTechniques: []
triggerOperator: gt
triggerThreshold: 0
customDetails:
  TaniumAlertId: Alert_Id_g
  IntelId: Intel_Id_d
tactics: []
id: dd9aa0ff-7ac1-4448-879c-e1a18d5890b4

ARM