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
incidentConfiguration:
groupingConfiguration:
groupByAlertDetails: []
enabled: true
lookbackDuration: 5h
matchingMethod: AllEntities
groupByCustomDetails: []
reopenClosedIncident: false
groupByEntities: []
createIncident: true
suppressionDuration: 5h
queryPeriod: 1h
kind: Scheduled
query: |-
VMware_CWS_DLPLogs_CL
| join kind=innerunique VMware_CWS_Weblogs_CL on TimeGenerated
suppressionEnabled: false
eventGroupingSettings:
aggregationKind: AlertPerResult
id: d811ef72-66b9-43a3-ba29-cd9e4bf75b74
triggerThreshold: 0
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
name: VMware Cloud Web Security - Data Loss Prevention Violation
customDetails:
CWS_Rule_Name: ruleMatched
CWS_Policy_Name: policyName
severity: Medium
queryFrequency: 1h
version: 1.0.0
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.
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/VMware SD-WAN and SASE/Analytic Rules/vmw-sase-cwsdlp-violation.yaml
requiredDataConnectors:
- dataTypes:
- CWS
connectorId: VMwareSDWAN
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": "2023-02-01-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",
"suppressionDuration": "PT5H",
"suppressionEnabled": false,
"templateVersion": "1.0.0",
"triggerOperator": "GreaterThan",
"triggerThreshold": 0
},
"type": "Microsoft.OperationalInsights/workspaces/providers/alertRules"
}
]
}