McAfee ePO - Multiple threats on same host

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Id	f53e5168-afdb-4fad-b29a-bb9cb71ec460
Rulename	McAfee ePO - Multiple threats on same host
Description	Rule fires when multiple threat events were detected on the same host.
Severity	Medium
Tactics	InitialAccess Persistence DefenseEvasion PrivilegeEscalation
Techniques	T1562 T1070 T1189 T1195 T1543 T1055
Required data connectors	McAfeeePO
Kind	Scheduled
Query frequency	1h
Query period	1h
Trigger threshold	0
Trigger operator	gt
Source Uri	https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/McAfee ePolicy Orchestrator/Analytic Rules/McAfeeEPOMultipleThreatsSameHost.yaml
Version	1.0.0
Arm template	f53e5168-afdb-4fad-b29a-bb9cb71ec460.json

KQL

McAfeeEPOEvent
| where isnotempty(ThreatName)
| where ThreatName != '_'
| summarize th_cnt = dcount(ThreatName), th_list = makeset(ThreatName) by DvcIpAddr
| where th_cnt > 1
| extend IPCustomEntity = DvcIpAddr

YAML

severity: Medium
triggerThreshold: 0
query: |
  McAfeeEPOEvent
  | where isnotempty(ThreatName)
  | where ThreatName != '_'
  | summarize th_cnt = dcount(ThreatName), th_list = makeset(ThreatName) by DvcIpAddr
  | where th_cnt > 1
  | extend IPCustomEntity = DvcIpAddr  
queryFrequency: 1h
requiredDataConnectors:
- connectorId: McAfeeePO
  dataTypes:
  - Syslog
id: f53e5168-afdb-4fad-b29a-bb9cb71ec460
version: 1.0.0
name: McAfee ePO - Multiple threats on same host
kind: Scheduled
status: Available
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/McAfee ePolicy Orchestrator/Analytic Rules/McAfeeEPOMultipleThreatsSameHost.yaml
queryPeriod: 1h
relevantTechniques:
- T1562
- T1070
- T1189
- T1195
- T1543
- T1055
triggerOperator: gt
tactics:
- InitialAccess
- Persistence
- DefenseEvasion
- PrivilegeEscalation
description: |
    'Rule fires when multiple threat events were detected on the same host.'
entityMappings:
- entityType: IP
  fieldMappings:
  - identifier: Address
    columnName: IPCustomEntity

ARM

{
  "$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
  "contentVersion": "1.0.0.0",
  "parameters": {
    "workspace": {
      "type": "String"
    }
  },
  "resources": [
    {
      "id": "[concat(resourceId('Microsoft.OperationalInsights/workspaces/providers', parameters('workspace'), 'Microsoft.SecurityInsights'),'/alertRules/f53e5168-afdb-4fad-b29a-bb9cb71ec460')]",
      "name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/f53e5168-afdb-4fad-b29a-bb9cb71ec460')]",
      "type": "Microsoft.OperationalInsights/workspaces/providers/alertRules",
      "kind": "Scheduled",
      "apiVersion": "2022-11-01",
      "properties": {
        "displayName": "McAfee ePO - Multiple threats on same host",
        "description": "'Rule fires when multiple threat events were detected on the same host.'\n",
        "severity": "Medium",
        "enabled": true,
        "query": "McAfeeEPOEvent\n| where isnotempty(ThreatName)\n| where ThreatName != '_'\n| summarize th_cnt = dcount(ThreatName), th_list = makeset(ThreatName) by DvcIpAddr\n| where th_cnt > 1\n| extend IPCustomEntity = DvcIpAddr\n",
        "queryFrequency": "PT1H",
        "queryPeriod": "PT1H",
        "triggerOperator": "GreaterThan",
        "triggerThreshold": 0,
        "suppressionDuration": "PT1H",
        "suppressionEnabled": false,
        "tactics": [
          "InitialAccess",
          "Persistence",
          "DefenseEvasion",
          "PrivilegeEscalation"
        ],
        "techniques": [
          "T1562",
          "T1070",
          "T1189",
          "T1195",
          "T1543",
          "T1055"
        ],
        "alertRuleTemplateName": "f53e5168-afdb-4fad-b29a-bb9cb71ec460",
        "customDetails": null,
        "entityMappings": [
          {
            "fieldMappings": [
              {
                "columnName": "IPCustomEntity",
                "identifier": "Address"
              }
            ],
            "entityType": "IP"
          }
        ],
        "OriginalUri": "https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/McAfee ePolicy Orchestrator/Analytic Rules/McAfeeEPOMultipleThreatsSameHost.yaml",
        "templateVersion": "1.0.0",
        "status": "Available"
      }
    }
  ]
}