Critical Threat Detected
Id | 2ca4e7fc-c61a-49e5-9736-5da8035c47e0 |
Rulename | Critical Threat Detected |
Description | This creates an incident in the event a critical threat was identified on a Carbon Black managed endpoint. |
Severity | Medium |
Tactics | LateralMovement |
Techniques | T1210 |
Required data connectors | VMwareCarbonBlack |
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/VMware Carbon Black Cloud/Analytic Rules/CriticalThreatDetected.yaml |
Version | 1.0.1 |
Arm template | 2ca4e7fc-c61a-49e5-9736-5da8035c47e0.json |
let threshold = 8;
CarbonBlackNotifications_CL
| where threatHunterInfo_score_d >= threshold
| extend eventTime = datetime(1970-01-01) + tolong(threatHunterInfo_time_d/1000) * 1sec
| summarize StartTime = min(TimeGenerated), EndTime = max(TimeGenerated), count() by eventTime, Threat_Name = threatHunterInfo_reportName_s, Device_Name = deviceInfo_deviceName_s, Internal_IP = deviceInfo_internalIpAddress_s, External_IP = deviceInfo_externalIpAddress_s, Threat_Score = threatHunterInfo_score_d
| project-away count_
| extend timestamp = StartTime, HostCustomEntity = Device_Name, IPCustomEntity = Internal_IP
relevantTechniques:
- T1210
name: Critical Threat Detected
requiredDataConnectors:
- dataTypes:
- CarbonBlackNotifications_CL
connectorId: VMwareCarbonBlack
entityMappings:
- fieldMappings:
- identifier: FullName
columnName: HostCustomEntity
entityType: Host
- fieldMappings:
- identifier: Address
columnName: IPCustomEntity
entityType: IP
triggerThreshold: 0
id: 2ca4e7fc-c61a-49e5-9736-5da8035c47e0
tactics:
- LateralMovement
version: 1.0.1
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/VMware Carbon Black Cloud/Analytic Rules/CriticalThreatDetected.yaml
queryPeriod: 1h
kind: Scheduled
queryFrequency: 1h
severity: Medium
status: Available
description: |
'This creates an incident in the event a critical threat was identified on a Carbon Black managed endpoint.'
query: |
let threshold = 8;
CarbonBlackNotifications_CL
| where threatHunterInfo_score_d >= threshold
| extend eventTime = datetime(1970-01-01) + tolong(threatHunterInfo_time_d/1000) * 1sec
| summarize StartTime = min(TimeGenerated), EndTime = max(TimeGenerated), count() by eventTime, Threat_Name = threatHunterInfo_reportName_s, Device_Name = deviceInfo_deviceName_s, Internal_IP = deviceInfo_internalIpAddress_s, External_IP = deviceInfo_externalIpAddress_s, Threat_Score = threatHunterInfo_score_d
| project-away count_
| extend timestamp = StartTime, HostCustomEntity = Device_Name, IPCustomEntity = Internal_IP
triggerOperator: gt
{
"$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/2ca4e7fc-c61a-49e5-9736-5da8035c47e0')]",
"kind": "Scheduled",
"name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/2ca4e7fc-c61a-49e5-9736-5da8035c47e0')]",
"properties": {
"alertRuleTemplateName": "2ca4e7fc-c61a-49e5-9736-5da8035c47e0",
"customDetails": null,
"description": "'This creates an incident in the event a critical threat was identified on a Carbon Black managed endpoint.'\n",
"displayName": "Critical Threat Detected",
"enabled": true,
"entityMappings": [
{
"entityType": "Host",
"fieldMappings": [
{
"columnName": "HostCustomEntity",
"identifier": "FullName"
}
]
},
{
"entityType": "IP",
"fieldMappings": [
{
"columnName": "IPCustomEntity",
"identifier": "Address"
}
]
}
],
"OriginalUri": "https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/VMware Carbon Black Cloud/Analytic Rules/CriticalThreatDetected.yaml",
"query": "let threshold = 8;\nCarbonBlackNotifications_CL\n| where threatHunterInfo_score_d >= threshold\n| extend eventTime = datetime(1970-01-01) + tolong(threatHunterInfo_time_d/1000) * 1sec\n| summarize StartTime = min(TimeGenerated), EndTime = max(TimeGenerated), count() by eventTime, Threat_Name = threatHunterInfo_reportName_s, Device_Name = deviceInfo_deviceName_s, Internal_IP = deviceInfo_internalIpAddress_s, External_IP = deviceInfo_externalIpAddress_s, Threat_Score = threatHunterInfo_score_d\n| project-away count_\n| extend timestamp = StartTime, HostCustomEntity = Device_Name, IPCustomEntity = Internal_IP\n",
"queryFrequency": "PT1H",
"queryPeriod": "PT1H",
"severity": "Medium",
"status": "Available",
"subTechniques": [],
"suppressionDuration": "PT1H",
"suppressionEnabled": false,
"tactics": [
"LateralMovement"
],
"techniques": [
"T1210"
],
"templateVersion": "1.0.1",
"triggerOperator": "GreaterThan",
"triggerThreshold": 0
},
"type": "Microsoft.OperationalInsights/workspaces/providers/alertRules"
}
]
}