Cyble Vision Alerts Website Defacement Keyword
| Id | 754dbb50-8dc2-4b8b-86d8-a890a020ddc3 |
| Rulename | Cyble Vision Alerts Website Defacement Keyword |
| Description | Triggers when monitored defacement keywords appear on a website, indicating potential early signs of website compromise or defacement-related activity. |
| Severity | Low |
| Tactics | Impact Reconnaissance |
| Techniques | T1491 T1598 |
| Required data connectors | CybleVisionAlerts |
| Kind | Scheduled |
| Query frequency | 30m |
| Query period | 30m |
| Trigger threshold | 0 |
| Trigger operator | GreaterThan |
| Source Uri | https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Cyble Vision/Analytic Rules/Alerts_defacement_keyword_rule.yaml |
| Version | 1.0.0 |
| Arm template | 754dbb50-8dc2-4b8b-86d8-a890a020ddc3.json |
Alerts_defacement_keyword
| where Service == "defacement_keyword"
| extend MappedSeverity = Severity
queryPeriod: 30m
id: 754dbb50-8dc2-4b8b-86d8-a890a020ddc3
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Cyble Vision/Analytic Rules/Alerts_defacement_keyword_rule.yaml
incidentConfiguration:
createIncident: true
groupingConfiguration:
lookbackDuration: PT5H
matchingMethod: AllEntities
reopenClosedIncident: false
enabled: false
alertDetailsOverride:
alertDescriptionFormat: |
A defacement-related keyword was observed on the website. URL {{DK_URL}}. Frequency count {{DK_Frequency}}. This may indicate early-stage defacement activity.
alertDisplayNameFormat: Defacement Keyword Detected {{DK_Keyword}} on {{DK_DomainName}}
triggerOperator: GreaterThan
triggerThreshold: 0
entityMappings:
- fieldMappings:
- identifier: Url
columnName: DK_URL
entityType: Url
- fieldMappings:
- identifier: HostName
columnName: DK_DomainName
entityType: Host
status: Available
kind: Scheduled
name: Cyble Vision Alerts Website Defacement Keyword
relevantTechniques:
- T1491
- T1598
description: |
'Triggers when monitored defacement keywords appear on a website, indicating potential early signs of website compromise or defacement-related activity.'
query: |
Alerts_defacement_keyword
| where Service == "defacement_keyword"
| extend MappedSeverity = Severity
version: 1.0.0
enabled: true
tactics:
- Impact
- Reconnaissance
requiredDataConnectors:
- dataTypes:
- CybleVisionAlerts_CL
connectorId: CybleVisionAlerts
severity: Low
customDetails:
DK_RecordID: DK_RecordID
Status: Status
DK_URL: DK_URL
DK_DomainName: DK_DomainName
AlertID: AlertID
MappedSeverity: Severity
DK_Keyword: DK_Keyword
Service: Service
DK_Frequency: DK_Frequency
queryfrequency: 30m
eventGroupingSettings:
aggregationKind: AlertPerResult