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Idddee1398-cf0b-46af-b583-78c3c29156dc
RulenameDatawiza - massive errors detected
Description“This rule is designed to identify when the system is experiencing abnormal errors.”
SeverityMedium
TacticsDiscovery
TechniquesT1082
Required data connectorsDatawizaDapSolution
KindScheduled
Query frequency10m
Query period10m
Trigger threshold0
Trigger operatorGreaterThan
Source Urihttps://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Datawiza/Analytic%20Rules/DatawizaSentinelAlerts.yaml
Version1.0.0
Arm templateddee1398-cf0b-46af-b583-78c3c29156dc.json
Deploy To Azure
let timeFrame = 10m;
datawizaserveraccess_CL
| where TimeGenerated between (ago(timeFrame) .. now())
  and Status_d >= 500
| summarize Count = count()
| where Count > 100
triggerThreshold: 0
kind: Scheduled
description: |
  "This rule is designed to identify when the system is experiencing abnormal errors."
queryFrequency: 10m
triggerOperator: GreaterThan
relevantTechniques:
- T1082
version: 1.0.0
id: ddee1398-cf0b-46af-b583-78c3c29156dc
query: |
  let timeFrame = 10m;
  datawizaserveraccess_CL
  | where TimeGenerated between (ago(timeFrame) .. now())
    and Status_d >= 500
  | summarize Count = count()
  | where Count > 100
eventGroupingSettings:
  aggregationKind: SingleAlert
alertDetailsOverride:
  alertDisplayNameFormat: Datawiza Massive Error Detection
  alertDescriptionFormat: |
    Detected {{Count}} errors within 10 minutes. Please investigate unauthorized access attempts or misconfigurations.
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Datawiza/Analytic%20Rules/DatawizaSentinelAlerts.yaml
requiredDataConnectors:
- dataTypes:
  - datawizaserveraccess_CL
  connectorId: DatawizaDapSolution
tactics:
- Discovery
queryPeriod: 10m
severity: Medium
name: Datawiza - massive errors detected
{
  "$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
  "contentVersion": "1.0.0.0",
  "parameters": {
    "workspace": {
      "type": "String"
    }
  },
  "resources": [
    {
      "apiVersion": "2024-01-01-preview",
      "id": "[concat(resourceId('Microsoft.OperationalInsights/workspaces/providers', parameters('workspace'), 'Microsoft.SecurityInsights'),'/alertRules/ddee1398-cf0b-46af-b583-78c3c29156dc')]",
      "kind": "Scheduled",
      "name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/ddee1398-cf0b-46af-b583-78c3c29156dc')]",
      "properties": {
        "alertDetailsOverride": {
          "alertDescriptionFormat": "Detected {{Count}} errors within 10 minutes. Please investigate unauthorized access attempts or misconfigurations.\n",
          "alertDisplayNameFormat": "Datawiza Massive Error Detection"
        },
        "alertRuleTemplateName": "ddee1398-cf0b-46af-b583-78c3c29156dc",
        "customDetails": null,
        "description": "\"This rule is designed to identify when the system is experiencing abnormal errors.\"\n",
        "displayName": "Datawiza - massive errors detected",
        "enabled": true,
        "entityMappings": null,
        "eventGroupingSettings": {
          "aggregationKind": "SingleAlert"
        },
        "OriginalUri": "https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Datawiza/Analytic%20Rules/DatawizaSentinelAlerts.yaml",
        "query": "let timeFrame = 10m;\ndatawizaserveraccess_CL\n| where TimeGenerated between (ago(timeFrame) .. now())\n  and Status_d >= 500\n| summarize Count = count()\n| where Count > 100\n",
        "queryFrequency": "PT10M",
        "queryPeriod": "PT10M",
        "severity": "Medium",
        "subTechniques": [],
        "suppressionDuration": "PT1H",
        "suppressionEnabled": false,
        "tactics": [
          "Discovery"
        ],
        "techniques": [
          "T1082"
        ],
        "templateVersion": "1.0.0",
        "triggerOperator": "GreaterThan",
        "triggerThreshold": 0
      },
      "type": "Microsoft.OperationalInsights/workspaces/providers/alertRules"
    }
  ]
}