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

customDetails:
  Status: Status
  PasteUpdatedOn: PB_ContentUpdatedOn
  AlertID: AlertID
  Service: Service
  PasteURL: PB_Data_URL
  PasteID: PB_Data_PasteID
  MappedSeverity: Severity
  PasteAuthor: PB_Author
kind: Scheduled
severity: Low
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.'
triggerOperator: GreaterThan
status: Available
enabled: true
query: |
  Alerts_pastebin  
  | where Service == "pastebin" 
  | extend MappedSeverity = Severity  
triggerThreshold: 0
relevantTechniques:
- T1591
version: 1.0.0
queryfrequency: 30m
entityMappings:
- fieldMappings:
  - identifier: DomainName
    columnName: MA_Domain
  entityType: DNS
- fieldMappings:
  - identifier: Url
    columnName: MA_DomainURL
  entityType: URL
- fieldMappings:
  - identifier: Name
    columnName: KeywordName
  entityType: Account
- fieldMappings:
  - identifier: HostName
    columnName: Domain
  entityType: Host
requiredDataConnectors:
- connectorId: CybleVisionAlerts
  dataTypes:
  - CybleVisionAlerts_CL
queryPeriod: 30m
tactics:
- Reconnaissance
name: Cyble Vision Alerts Pastebin
id: dd37e041-3973-482a-aa8c-f484b4178940
eventGroupingSettings:
  aggregationKind: AlertPerResult
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Cyble Vision/Analytic Rules/Alerts_pastebin_rule.yaml
incidentConfiguration:
  alertDisplayNameFormat: Pastebin/Gist Exposure for Keyword {{KeywordName}}
  alertDetailsOverride: 
  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.
  groupingConfiguration:
    matchingMethod: AllEntities
    enabled: false
    reopenClosedIncident: false
    lookbackDuration: PT5H
  createIncident: true

ARM