Cyble Vision Alerts Pastebin

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Id	dd37e041-3973-482a-aa8c-f484b4178940
Rulename	Cyble Vision Alerts Pastebin
Description	Cyble detected a paste containing references to monitored keywords or domains. Pastebin/Gist exposure may indicate data leakage or threat actor activity referencing the organization.
Severity	Low
Tactics	Reconnaissance
Techniques	T1591
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_pastebin_rule.yaml
Version	1.0.0
Arm template	dd37e041-3973-482a-aa8c-f484b4178940.json

KQL

Alerts_pastebin  
| where Service == "pastebin" 
| extend MappedSeverity = Severity

YAML

relevantTechniques:
- T1591
name: Cyble Vision Alerts Pastebin
queryfrequency: 30m
version: 1.0.0
incidentConfiguration:
  groupingConfiguration:
    reopenClosedIncident: false
    enabled: false
    lookbackDuration: PT5H
    matchingMethod: AllEntities
  createIncident: true
  alertDetailsOverride: 
  alertDisplayNameFormat: Pastebin/Gist Exposure for Keyword {{KeywordName}}
  alertDescriptionFormat: |
        A public paste has been detected referencing monitored keyword {{KeywordName}}. Paste Author {{PB_Author}}. URL {{PB_Data_URL}}. This may indicate sensitive information exposure or monitoring by external actors.
triggerThreshold: 0
severity: Low
requiredDataConnectors:
- connectorId: CybleVisionAlerts
  dataTypes:
  - CybleVisionAlerts_CL
tactics:
- Reconnaissance
enabled: true
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Cyble Vision/Analytic Rules/Alerts_pastebin_rule.yaml
query: |
  Alerts_pastebin  
  | where Service == "pastebin" 
  | extend MappedSeverity = Severity  
kind: Scheduled
entityMappings:
- fieldMappings:
  - columnName: MA_Domain
    identifier: DomainName
  entityType: DNS
- fieldMappings:
  - columnName: MA_DomainURL
    identifier: Url
  entityType: URL
- fieldMappings:
  - columnName: KeywordName
    identifier: Name
  entityType: Account
- fieldMappings:
  - columnName: Domain
    identifier: HostName
  entityType: Host
queryPeriod: 30m
triggerOperator: GreaterThan
customDetails:
  PasteAuthor: PB_Author
  PasteUpdatedOn: PB_ContentUpdatedOn
  Service: Service
  MappedSeverity: Severity
  AlertID: AlertID
  PasteID: PB_Data_PasteID
  PasteURL: PB_Data_URL
  Status: Status
eventGroupingSettings:
  aggregationKind: AlertPerResult
id: dd37e041-3973-482a-aa8c-f484b4178940
status: Available
description: |
    'Cyble detected a paste containing references to monitored keywords or domains. Pastebin/Gist exposure may indicate data leakage or threat actor activity referencing the organization.'

ARM