Microsoft Sentinel Analytic Rules
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Web sites blocked by Eset

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Id84ad2f8a-b64c-49bc-b669-bdb4fd3071e9
RulenameWeb sites blocked by Eset
DescriptionCreate alert on web sites blocked by Eset.
SeverityLow
TacticsExfiltration
CommandAndControl
InitialAccess
Required data connectorsEsetSMC
KindScheduled
Query frequency5m
Query period5m
Trigger threshold0
Trigger operatorgt
Source Urihttps://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Eset Security Management Center/Analytic Rules/eset-sites-blocked.yaml
Version1.0.0
Arm template84ad2f8a-b64c-49bc-b669-bdb4fd3071e9.json
Deploy To Azure
eset_CL
| where event_type_s == 'FilteredWebsites_Event'
| extend AccountCustomEntity = username_s, URLCustomEntity = object_uri_s, HostCustomEntity = hostname_s, IPCustomEntity = ipv4_s
triggerThreshold: 0
queryFrequency: 5m
requiredDataConnectors:
- connectorId: EsetSMC
  dataTypes:
  - eset_CL
id: 84ad2f8a-b64c-49bc-b669-bdb4fd3071e9
version: 1.0.0
name: Web sites blocked by Eset
kind: Scheduled
status: Available
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Eset Security Management Center/Analytic Rules/eset-sites-blocked.yaml
queryPeriod: 5m
severity: Low
triggerOperator: gt
tactics:
- Exfiltration
- CommandAndControl
- InitialAccess
query: |
  eset_CL
  | where event_type_s == 'FilteredWebsites_Event'
  | extend AccountCustomEntity = username_s, URLCustomEntity = object_uri_s, HostCustomEntity = hostname_s, IPCustomEntity = ipv4_s  
entityMappings:
- entityType: Account
  fieldMappings:
  - identifier: FullName
    columnName: AccountCustomEntity
- entityType: Host
  fieldMappings:
  - identifier: FullName
    columnName: HostCustomEntity
- entityType: IP
  fieldMappings:
  - identifier: Address
    columnName: IPCustomEntity
- entityType: URL
  fieldMappings:
  - identifier: Url
    columnName: URLCustomEntity
description: |
    'Create alert on web sites blocked by Eset.'
{
  "$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/84ad2f8a-b64c-49bc-b669-bdb4fd3071e9')]",
      "name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/84ad2f8a-b64c-49bc-b669-bdb4fd3071e9')]",
      "type": "Microsoft.OperationalInsights/workspaces/providers/alertRules",
      "kind": "Scheduled",
      "apiVersion": "2022-11-01",
      "properties": {
        "displayName": "Web sites blocked by Eset",
        "description": "'Create alert on web sites blocked by Eset.'\n",
        "severity": "Low",
        "enabled": true,
        "query": "eset_CL\n| where event_type_s == 'FilteredWebsites_Event'\n| extend AccountCustomEntity = username_s, URLCustomEntity = object_uri_s, HostCustomEntity = hostname_s, IPCustomEntity = ipv4_s\n",
        "queryFrequency": "PT5M",
        "queryPeriod": "PT5M",
        "triggerOperator": "GreaterThan",
        "triggerThreshold": 0,
        "suppressionDuration": "PT1H",
        "suppressionEnabled": false,
        "tactics": [
          "Exfiltration",
          "CommandAndControl",
          "InitialAccess"
        ],
        "alertRuleTemplateName": "84ad2f8a-b64c-49bc-b669-bdb4fd3071e9",
        "customDetails": null,
        "entityMappings": [
          {
            "fieldMappings": [
              {
                "columnName": "AccountCustomEntity",
                "identifier": "FullName"
              }
            ],
            "entityType": "Account"
          },
          {
            "fieldMappings": [
              {
                "columnName": "HostCustomEntity",
                "identifier": "FullName"
              }
            ],
            "entityType": "Host"
          },
          {
            "fieldMappings": [
              {
                "columnName": "IPCustomEntity",
                "identifier": "Address"
              }
            ],
            "entityType": "IP"
          },
          {
            "fieldMappings": [
              {
                "columnName": "URLCustomEntity",
                "identifier": "Url"
              }
            ],
            "entityType": "URL"
          }
        ],
        "status": "Available",
        "OriginalUri": "https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Eset Security Management Center/Analytic Rules/eset-sites-blocked.yaml",
        "templateVersion": "1.0.0"
      }
    }
  ]
}