User Alert
Id | 29e0767c-80ac-4689-9a2e-b25b9fc88fce |
Rulename | User Alert |
Description | This query identifies users whose user account or credentials have been compromised. |
Severity | Medium |
Tactics | DefenseEvasion Impact |
Techniques | T1578 T1531 |
Kind | Scheduled |
Query frequency | 5m |
Query period | 5m |
Trigger threshold | 0 |
Trigger operator | gt |
Source Uri | https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Commvault Security IQ/Analytic Rules/User_Alert.yaml |
Version | 1.0.0 |
Arm template | 29e0767c-80ac-4689-9a2e-b25b9fc88fce.json |
SecurityIncident
| where Title has "Cvlt Alert" and Description has "User" and Description has "Compromised" and Status has "New"
| extend extracted_word = extract("User\\s(.*?)\\sCompromised", 1, Description)
| project TimeGenerated, Title, Description, Status
queryPeriod: 5m
version: 1.0.0
tactics:
- DefenseEvasion
- Impact
queryFrequency: 5m
id: 29e0767c-80ac-4689-9a2e-b25b9fc88fce
triggerOperator: gt
requiredDataConnectors: []
severity: Medium
entityMappings:
triggerThreshold: 0
relevantTechniques:
- T1578
- T1531
query: |
SecurityIncident
| where Title has "Cvlt Alert" and Description has "User" and Description has "Compromised" and Status has "New"
| extend extracted_word = extract("User\\s(.*?)\\sCompromised", 1, Description)
| project TimeGenerated, Title, Description, Status
kind: Scheduled
name: User Alert
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Commvault Security IQ/Analytic Rules/User_Alert.yaml
description: |
'This query identifies users whose user account or credentials have been compromised.'
status: Available
tags:
- Commvault
- Metallic
- Threat Intelligence
- Ransomware
{
"$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/29e0767c-80ac-4689-9a2e-b25b9fc88fce')]",
"kind": "Scheduled",
"name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/29e0767c-80ac-4689-9a2e-b25b9fc88fce')]",
"properties": {
"alertRuleTemplateName": "29e0767c-80ac-4689-9a2e-b25b9fc88fce",
"customDetails": null,
"description": "'This query identifies users whose user account or credentials have been compromised.'\n",
"displayName": "User Alert",
"enabled": true,
"entityMappings": null,
"OriginalUri": "https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Commvault Security IQ/Analytic Rules/User_Alert.yaml",
"query": "SecurityIncident\n| where Title has \"Cvlt Alert\" and Description has \"User\" and Description has \"Compromised\" and Status has \"New\"\n| extend extracted_word = extract(\"User\\\\s(.*?)\\\\sCompromised\", 1, Description)\n| project TimeGenerated, Title, Description, Status\n",
"queryFrequency": "PT5M",
"queryPeriod": "PT5M",
"severity": "Medium",
"status": "Available",
"subTechniques": [],
"suppressionDuration": "PT1H",
"suppressionEnabled": false,
"tactics": [
"DefenseEvasion",
"Impact"
],
"tags": [
"Commvault",
"Metallic",
"Threat Intelligence",
"Ransomware"
],
"techniques": [
"T1531",
"T1578"
],
"templateVersion": "1.0.0",
"triggerOperator": "GreaterThan",
"triggerThreshold": 0
},
"type": "Microsoft.OperationalInsights/workspaces/providers/alertRules"
}
]
}