VMware Cloud Web Security - Data Loss Prevention Violation
Id | d811ef72-66b9-43a3-ba29-cd9e4bf75b74 |
Rulename | VMware Cloud Web Security - Data Loss Prevention Violation |
Description | This Analytics rule receives VMware CWS DLP alerts and combines them with their respective Web Log events. Each Data Loss Prevention event is an alert of policy violations and should be investigated. |
Severity | Medium |
Required data connectors | VMwareSDWAN |
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 SD-WAN and SASE/Analytic Rules/vmw-sase-cwsdlp-violation.yaml |
Version | 1.0.0 |
Arm template | d811ef72-66b9-43a3-ba29-cd9e4bf75b74.json |
VMware_CWS_DLPLogs_CL
| join kind=innerunique VMware_CWS_Weblogs_CL on TimeGenerated
suppressionDuration: 5h
suppressionEnabled: false
version: 1.0.0
triggerThreshold: 0
name: VMware Cloud Web Security - Data Loss Prevention Violation
id: d811ef72-66b9-43a3-ba29-cd9e4bf75b74
incidentConfiguration:
createIncident: true
groupingConfiguration:
groupByAlertDetails: []
reopenClosedIncident: false
matchingMethod: AllEntities
groupByCustomDetails: []
enabled: true
groupByEntities: []
lookbackDuration: 5h
kind: Scheduled
severity: Medium
description: This Analytics rule receives VMware CWS DLP alerts and combines them with their respective Web Log events. Each Data Loss Prevention event is an alert of policy violations and should be investigated.
queryFrequency: 1h
requiredDataConnectors:
- dataTypes:
- CWS
connectorId: VMwareSDWAN
queryPeriod: 1h
customDetails:
CWS_Rule_Name: ruleMatched
CWS_Policy_Name: policyName
eventGroupingSettings:
aggregationKind: AlertPerResult
query: |-
VMware_CWS_DLPLogs_CL
| join kind=innerunique VMware_CWS_Weblogs_CL on TimeGenerated
entityMappings:
- fieldMappings:
- identifier: Name
columnName: userId
entityType: Account
- fieldMappings:
- identifier: Address
columnName: sourceIp
entityType: IP
- fieldMappings:
- identifier: Name
columnName: casbAppName
entityType: CloudApplication
- fieldMappings:
- identifier: Url
columnName: dstUrl
entityType: URL
triggerOperator: gt
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/VMware SD-WAN and SASE/Analytic Rules/vmw-sase-cwsdlp-violation.yaml
{
"$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/d811ef72-66b9-43a3-ba29-cd9e4bf75b74')]",
"kind": "Scheduled",
"name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/d811ef72-66b9-43a3-ba29-cd9e4bf75b74')]",
"properties": {
"alertRuleTemplateName": "d811ef72-66b9-43a3-ba29-cd9e4bf75b74",
"customDetails": {
"CWS_Policy_Name": "policyName",
"CWS_Rule_Name": "ruleMatched"
},
"description": "This Analytics rule receives VMware CWS DLP alerts and combines them with their respective Web Log events. Each Data Loss Prevention event is an alert of policy violations and should be investigated.",
"displayName": "VMware Cloud Web Security - Data Loss Prevention Violation",
"enabled": true,
"entityMappings": [
{
"entityType": "Account",
"fieldMappings": [
{
"columnName": "userId",
"identifier": "Name"
}
]
},
{
"entityType": "IP",
"fieldMappings": [
{
"columnName": "sourceIp",
"identifier": "Address"
}
]
},
{
"entityType": "CloudApplication",
"fieldMappings": [
{
"columnName": "casbAppName",
"identifier": "Name"
}
]
},
{
"entityType": "URL",
"fieldMappings": [
{
"columnName": "dstUrl",
"identifier": "Url"
}
]
}
],
"eventGroupingSettings": {
"aggregationKind": "AlertPerResult"
},
"incidentConfiguration": {
"createIncident": true,
"groupingConfiguration": {
"enabled": true,
"groupByAlertDetails": [],
"groupByCustomDetails": [],
"groupByEntities": [],
"lookbackDuration": "PT5H",
"matchingMethod": "AllEntities",
"reopenClosedIncident": false
}
},
"OriginalUri": "https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/VMware SD-WAN and SASE/Analytic Rules/vmw-sase-cwsdlp-violation.yaml",
"query": "VMware_CWS_DLPLogs_CL\n| join kind=innerunique VMware_CWS_Weblogs_CL on TimeGenerated",
"queryFrequency": "PT1H",
"queryPeriod": "PT1H",
"severity": "Medium",
"subTechniques": [],
"suppressionDuration": "PT5H",
"suppressionEnabled": false,
"templateVersion": "1.0.0",
"triggerOperator": "GreaterThan",
"triggerThreshold": 0
},
"type": "Microsoft.OperationalInsights/workspaces/providers/alertRules"
}
]
}