TLSv11 in Use - info

Back


Id	049edfdd-0331-4493-bcd7-b375bba7b551
Rulename	TLSv1.1 in Use - info
Description	TLSv1.1 in Use
Severity	Informational
Tactics	CredentialAccess LateralMovement DefenseEvasion Persistence
Techniques	T1556 T1210 T1212
Required data connectors	HVPollingIDAzureFunctions
Kind	Scheduled
Query frequency	5m
Query period	5m
Trigger threshold	0
Trigger operator	gt
Source Uri	https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/CTM360/Analytic Rules/Tlsv11InUseInfo.yaml
Version	1.0.3
Arm template	049edfdd-0331-4493-bcd7-b375bba7b551.json

KQL

HackerViewLog_Azure_1_CL | where severity_s == "low" | where progress_status_s == "New" | where status_s != "inactive"  | where issue_name_s == "TLSv1.1 in Use"

YAML

suppressionDuration: 5h
id: 049edfdd-0331-4493-bcd7-b375bba7b551
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/CTM360/Analytic Rules/Tlsv11InUseInfo.yaml
description: |
    'TLSv1.1 in Use'
query: HackerViewLog_Azure_1_CL | where severity_s == "low" | where progress_status_s == "New" | where status_s != "inactive"  | where issue_name_s == "TLSv1.1 in Use"
requiredDataConnectors:
- connectorId: HVPollingIDAzureFunctions
  dataTypes:
  - HackerViewLog_Azure_1_CL
incidentConfiguration:
  groupingConfiguration:
    enabled: false
    lookbackDuration: PT5H
    reopenClosedIncident: false
    matchingMethod: AllEntities
  createIncident: true
eventGroupingSettings:
  aggregationKind: SingleAlert
relevantTechniques:
- T1556
- T1210
- T1212
triggerThreshold: 0
severity: Informational
name: TLSv1.1 in Use - info
status: Available
version: 1.0.3
queryPeriod: 5m
entityMappings:
- entityType: URL
  fieldMappings:
  - columnName: hackerview_link_s
    identifier: Url
- entityType: IP
  fieldMappings:
  - columnName: meta_resolved_ip_s
    identifier: Address
- entityType: Host
  fieldMappings:
  - columnName: meta_host_s
    identifier: HostName
triggerOperator: gt
queryFrequency: 5m
tactics:
- CredentialAccess
- LateralMovement
- DefenseEvasion
- Persistence
kind: Scheduled
suppressionEnabled: false

ARM