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

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

ARM