Microsoft Sentinel Analytic Rules
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Cynerio - IoT - Weak password

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Id65db1346-6435-4079-bbf4-9a7113c98054
RulenameCynerio - IoT - Weak password
DescriptionUser signed in using weak credentials
SeverityHigh
TacticsCredentialAccess
TechniquesT1552
Required data connectorsCynerioSecurityEvents
KindScheduled
Query frequency5h
Query period5h
Trigger threshold0
Trigger operatorgt
Source Urihttps://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Cynerio/Analytic Rules/IoTWeakPasswords.yaml
Version1.0.0
Arm template65db1346-6435-4079-bbf4-9a7113c98054.json
Deploy To Azure
CynerioEvent_CL
| where TimeGenerated > ago(24h)
| where module_s == 'IDS'
| where title_s == 'Weak Password'
name: Cynerio - IoT - Weak password
relevantTechniques:
- T1552
id: 65db1346-6435-4079-bbf4-9a7113c98054
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Cynerio/Analytic Rules/IoTWeakPasswords.yaml
requiredDataConnectors:
- dataTypes:
  - CynerioEvent_CL
  connectorId: CynerioSecurityEvents
eventGroupingSettings:
  aggregationKind: SingleAlert
version: 1.0.0
severity: High
triggerThreshold: 0
tags:
- SchemaVersion: 0.1.3
  Schema: ASimAuthentication
queryPeriod: 5h
entityMappings:
- fieldMappings:
  - identifier: Address
    columnName: asset_ip_s
  entityType: IP
kind: Scheduled
queryFrequency: 5h
query: |
  CynerioEvent_CL
  | where TimeGenerated > ago(24h)
  | where module_s == 'IDS'
  | where title_s == 'Weak Password'  
tactics:
- CredentialAccess
customDetails:
  Service: service_s
description: User signed in using weak credentials
triggerOperator: gt