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
entityMappings:
- fieldMappings:
- columnName: userId
identifier: Name
entityType: Account
- fieldMappings:
- columnName: sourceIp
identifier: Address
entityType: IP
- fieldMappings:
- columnName: casbAppName
identifier: Name
entityType: CloudApplication
- fieldMappings:
- columnName: dstUrl
identifier: Url
entityType: URL
triggerThreshold: 0
severity: Medium
incidentConfiguration:
createIncident: true
groupingConfiguration:
enabled: true
matchingMethod: AllEntities
reopenClosedIncident: false
groupByEntities: []
lookbackDuration: 5h
groupByCustomDetails: []
groupByAlertDetails: []
queryFrequency: 1h
queryPeriod: 1h
suppressionEnabled: false
customDetails:
CWS_Rule_Name: ruleMatched
CWS_Policy_Name: policyName
triggerOperator: gt
id: d811ef72-66b9-43a3-ba29-cd9e4bf75b74
requiredDataConnectors:
- connectorId: VMwareSDWAN
dataTypes:
- CWS
version: 1.0.0
name: VMware Cloud Web Security - Data Loss Prevention Violation
suppressionDuration: 5h
eventGroupingSettings:
aggregationKind: AlertPerResult
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.
query: |-
VMware_CWS_DLPLogs_CL
| join kind=innerunique VMware_CWS_Weblogs_CL on TimeGenerated
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/VMware SD-WAN and SASE/Analytic Rules/vmw-sase-cwsdlp-violation.yaml
kind: Scheduled
{
"$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"
}
]
}