TLSv1 in Use - Low
| Id | 9435d04a-e8a6-49e5-90c4-e7f3456f9ed5 |
| Rulename | TLSv1 in Use - Low |
| Description | TLSv1 in Use |
| Severity | Low |
| 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/Tlsv1InUseLow.yaml |
| Version | 1.0.4 |
| Arm template | 9435d04a-e8a6-49e5-90c4-e7f3456f9ed5.json |
HackerViewLog_Azure_1_CL | where severity_s == "low" | where progress_status_s == "New" | where status_s != "inactive" | where issue_name_s == "TLSv1 in Use"
queryFrequency: 5m
tactics:
- CredentialAccess
- LateralMovement
- DefenseEvasion
- Persistence
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/CTM360/Analytic Rules/Tlsv1InUseLow.yaml
id: 9435d04a-e8a6-49e5-90c4-e7f3456f9ed5
name: TLSv1 in Use - Low
triggerOperator: gt
incidentConfiguration:
groupingConfiguration:
reopenClosedIncident: false
lookbackDuration: PT5H
matchingMethod: AllEntities
enabled: false
createIncident: true
status: Available
entityMappings:
- entityType: IP
fieldMappings:
- columnName: meta_resolved_ip_s
identifier: Address
- entityType: URL
fieldMappings:
- columnName: hackerview_link_s
identifier: Url
- entityType: Host
fieldMappings:
- columnName: meta_host_s
identifier: HostName
kind: Scheduled
version: 1.0.4
description: |
'TLSv1 in Use'
requiredDataConnectors:
- connectorId: HVPollingIDAzureFunctions
dataTypes:
- HackerViewLog_Azure_1_CL
suppressionEnabled: false
suppressionDuration: 5h
relevantTechniques:
- T1556
- T1210
- T1212
queryPeriod: 5m
severity: Low
triggerThreshold: 0
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"
eventGroupingSettings:
aggregationKind: SingleAlert