Microsoft Sentinel Analytic Rules
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TLSv1 in Use - Low

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Id9435d04a-e8a6-49e5-90c4-e7f3456f9ed5
RulenameTLSv1 in Use - Low
DescriptionTLSv1 in Use
SeverityLow
TacticsCredentialAccess
LateralMovement
DefenseEvasion
Persistence
TechniquesT1556
T1210
T1212
Required data connectorsHVPollingIDAzureFunctions
KindScheduled
Query frequency5m
Query period5m
Trigger threshold0
Trigger operatorgt
Source Urihttps://github.com/Azure/Azure-Sentinel/blob/master/Solutions/CTM360/Analytic Rules/Tlsv1InUseLow.yaml
Version1.0.4
Arm template9435d04a-e8a6-49e5-90c4-e7f3456f9ed5.json
Deploy To Azure
HackerViewLog_Azure_1_CL | where severity_s == "low" | where progress_status_s == "New" | where status_s != "inactive"  | where issue_name_s == "TLSv1 in Use"
suppressionEnabled: false
status: Available
queryFrequency: 5m
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/CTM360/Analytic Rules/Tlsv1InUseLow.yaml
eventGroupingSettings:
  aggregationKind: SingleAlert
incidentConfiguration:
  groupingConfiguration:
    lookbackDuration: PT5H
    reopenClosedIncident: false
    matchingMethod: AllEntities
    enabled: false
  createIncident: true
description: |
    'TLSv1 in Use'
triggerOperator: gt
tactics:
- CredentialAccess
- LateralMovement
- DefenseEvasion
- Persistence
queryPeriod: 5m
triggerThreshold: 0
id: 9435d04a-e8a6-49e5-90c4-e7f3456f9ed5
severity: Low
requiredDataConnectors:
- connectorId: HVPollingIDAzureFunctions
  dataTypes:
  - HackerViewLog_Azure_1_CL
version: 1.0.4
query: HackerViewLog_Azure_1_CL | where severity_s == "low" | where progress_status_s == "New" | where status_s != "inactive"  | where issue_name_s == "TLSv1 in Use"
entityMappings:
- fieldMappings:
  - identifier: Address
    columnName: meta_resolved_ip_s
  entityType: IP
- fieldMappings:
  - identifier: Url
    columnName: hackerview_link_s
  entityType: URL
- fieldMappings:
  - identifier: HostName
    columnName: meta_host_s
  entityType: Host
name: TLSv1 in Use - Low
suppressionDuration: 5h
relevantTechniques:
- T1556
- T1210
- T1212
kind: Scheduled