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

requiredDataConnectors: []
relevantTechniques: []
name: Tanium Threat Response Alerts
queryFrequency: 5m
incidentConfiguration:
  groupingConfiguration:
    reopenClosedIncident: false
    enabled: false
    lookbackDuration: PT5H
    matchingMethod: AllEntities
  createIncident: true
triggerThreshold: 0
severity: High
alertDetailsOverride:
  alertDescriptionFormat: 'Alert from Tanium Threat Response. GUID: {{Alert_Id_g}}; Computer Name: {{Computer_Name_s}}; IP: {{Computer_IP_s}}'
  alertDisplayNameFormat: '{{TaniumTHRLabel}}'
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"  
tactics: []
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Tanium/Analytic Rules/TaniumThreatResponseAlerts.yaml
version: 1.2.0
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
queryPeriod: 6m
triggerOperator: gt
customDetails:
  TaniumAlertId: Alert_Id_g
  IntelId: Intel_Id_d
eventGroupingSettings:
  aggregationKind: AlertPerResult
id: dd9aa0ff-7ac1-4448-879c-e1a18d5890b4
kind: Scheduled
description: Alerts from Tanium Threat Response (THR) that can be acted upon by Microsoft Sentinel Playbook

ARM