Analytic rule catalog
Azure secure score PW age policy new
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| Id | 88C9A5E0-31EC-490B-82E5-A286D9B99A67 |
| Rulename | Azure secure score PW age policy new |
| Description | This query searches for having found that when periodic password resets are enforced, passwords become less secure. Users tend to pick a weaker password and vary it slightly for each reset. If a user creates a strong password (long, complex and without any pragmatic words present) it should remain just as strong in the future as it is today. It is Microsoft’s official security position to not expire passwords periodically without a specific reason, and recommends that cloud-only tenants set the password policy to never expire. |
| Severity | Medium |
| Tactics | CredentialAccess |
| Techniques | T1555 T1606 T1040 |
| Required data connectors | SenservaPro |
| Kind | Scheduled |
| Query frequency | 6h |
| Query period | 6h |
| Trigger threshold | 0 |
| Trigger operator | gt |
| Source Uri | https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/SenservaPro/Analytic%20Rules/PasswordAgePolicyNew.yaml |
| Version | 1.0.1 |
| Arm template | 88C9A5E0-31EC-490B-82E5-A286D9B99A67.json |
SenservaPro_CL
| where ControlName_s == 'AzureSecureScorePWAgePolicyNew'
requiredDataConnectors:
- dataTypes:
- SenservaPro_CL
connectorId: SenservaPro
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/SenservaPro/Analytic%20Rules/PasswordAgePolicyNew.yaml
version: 1.0.1
status: Available
queryFrequency: 6h
query: |
SenservaPro_CL
| where ControlName_s == 'AzureSecureScorePWAgePolicyNew'
tactics:
- CredentialAccess
relevantTechniques:
- T1555
- T1606
- T1040
id: 88C9A5E0-31EC-490B-82E5-A286D9B99A67
triggerThreshold: 0
triggerOperator: gt
name: Azure secure score PW age policy new
queryPeriod: 6h
severity: Medium
entityMappings:
- fieldMappings:
- columnName: ControlName_s
identifier: Name
- columnName: TenantId
identifier: AadTenantId
- columnName: TenantDisplayName_s
identifier: DisplayName
entityType: Account
- fieldMappings:
- columnName: Group_s
identifier: DistinguishedName
entityType: SecurityGroup
- fieldMappings:
- columnName: SourceSystem
identifier: ResourceId
entityType: AzureResource
kind: Scheduled
description: |
'This query searches for having found that when periodic password resets are enforced, passwords become less secure. Users tend to pick a weaker password and vary it slightly for each reset.
If a user creates a strong password (long, complex and without any pragmatic words present) it should remain just as strong in the future as it is today. It is Microsoft's official security position to not expire passwords periodically without a specific reason, and recommends that cloud-only tenants set the password policy to never expire.'
{
"$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"parameters": {
"workspace": {
"type": "String"
}
},
"resources": [
{
"apiVersion": "2024-01-01-preview",
"id": "[concat(resourceId('Microsoft.OperationalInsights/workspaces/providers', parameters('workspace'), 'Microsoft.SecurityInsights'),'/alertRules/88C9A5E0-31EC-490B-82E5-A286D9B99A67')]",
"kind": "Scheduled",
"name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/88C9A5E0-31EC-490B-82E5-A286D9B99A67')]",
"properties": {
"alertRuleTemplateName": "88C9A5E0-31EC-490B-82E5-A286D9B99A67",
"customDetails": null,
"description": "'This query searches for having found that when periodic password resets are enforced, passwords become less secure. Users tend to pick a weaker password and vary it slightly for each reset. \n If a user creates a strong password (long, complex and without any pragmatic words present) it should remain just as strong in the future as it is today. It is Microsoft's official security position to not expire passwords periodically without a specific reason, and recommends that cloud-only tenants set the password policy to never expire.'\n",
"displayName": "Azure secure score PW age policy new",
"enabled": true,
"entityMappings": [
{
"entityType": "Account",
"fieldMappings": [
{
"columnName": "ControlName_s",
"identifier": "Name"
},
{
"columnName": "TenantId",
"identifier": "AadTenantId"
},
{
"columnName": "TenantDisplayName_s",
"identifier": "DisplayName"
}
]
},
{
"entityType": "SecurityGroup",
"fieldMappings": [
{
"columnName": "Group_s",
"identifier": "DistinguishedName"
}
]
},
{
"entityType": "AzureResource",
"fieldMappings": [
{
"columnName": "SourceSystem",
"identifier": "ResourceId"
}
]
}
],
"OriginalUri": "https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/SenservaPro/Analytic%20Rules/PasswordAgePolicyNew.yaml",
"query": "SenservaPro_CL\n| where ControlName_s == 'AzureSecureScorePWAgePolicyNew'\n",
"queryFrequency": "PT6H",
"queryPeriod": "PT6H",
"severity": "Medium",
"status": "Available",
"subTechniques": [],
"suppressionDuration": "PT1H",
"suppressionEnabled": false,
"tactics": [
"CredentialAccess"
],
"techniques": [
"T1040",
"T1555",
"T1606"
],
"templateVersion": "1.0.1",
"triggerOperator": "GreaterThan",
"triggerThreshold": 0
},
"type": "Microsoft.OperationalInsights/workspaces/providers/alertRules"
}
]
}