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

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

ARM