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

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

ARM

{
  "$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
  "contentVersion": "1.0.0.0",
  "parameters": {
    "workspace": {
      "type": "String"
    }
  },
  "resources": [
    {
      "apiVersion": "2023-02-01-preview",
      "id": "[concat(resourceId('Microsoft.OperationalInsights/workspaces/providers', parameters('workspace'), 'Microsoft.SecurityInsights'),'/alertRules/f53e5168-afdb-4fad-b29a-bb9cb71ec460')]",
      "kind": "Scheduled",
      "name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/f53e5168-afdb-4fad-b29a-bb9cb71ec460')]",
      "properties": {
        "alertRuleTemplateName": "f53e5168-afdb-4fad-b29a-bb9cb71ec460",
        "customDetails": null,
        "description": "'Rule fires when multiple threat events were detected on the same host.'\n",
        "displayName": "McAfee ePO - Multiple threats on same host",
        "enabled": true,
        "entityMappings": [
          {
            "entityType": "IP",
            "fieldMappings": [
              {
                "columnName": "IPCustomEntity",
                "identifier": "Address"
              }
            ]
          }
        ],
        "OriginalUri": "https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/McAfee ePolicy Orchestrator/Analytic Rules/McAfeeEPOMultipleThreatsSameHost.yaml",
        "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",
        "severity": "Medium",
        "status": "Available",
        "suppressionDuration": "PT1H",
        "suppressionEnabled": false,
        "tactics": [
          "DefenseEvasion",
          "InitialAccess",
          "Persistence",
          "PrivilegeEscalation"
        ],
        "techniques": [
          "T1055",
          "T1070",
          "T1189",
          "T1195",
          "T1543",
          "T1562"
        ],
        "templateVersion": "1.0.0",
        "triggerOperator": "GreaterThan",
        "triggerThreshold": 0
      },
      "type": "Microsoft.OperationalInsights/workspaces/providers/alertRules"
    }
  ]
}