Detection rules › Kusto
License Grace Period Started
Detects when a Veeam license grace period starts. This might indicate potential licensing issues that need attention.
Rule body
id: e4828d99-bb06-40b3-8f9d-0f68fb61e9ee
name: License Grace Period Started
description: Detects when a Veeam license grace period starts. This might indicate
potential licensing issues that need attention.
severity: High
status: Available
requiredDataConnectors:
- connectorId: Syslog
dataTypes:
- Syslog
- connectorId: SyslogAma
dataTypes:
- Syslog
queryFrequency: 3h
queryPeriod: 3h
triggerOperator: gt
triggerThreshold: 0
eventGroupingSettings:
aggregationKind: AlertPerResult
tactics: []
relevantTechniques: []
query: "let license_editions_lookup = union isfuzzy=true (datatable(Edition:string,\
\ EditionDescription:string)[]), (_GetWatchlist(\"license_editions_lookup\")); \n\
let license_types_lookup = union isfuzzy=true (datatable(Type:string, TypeDescription:string)[]),\
\ (_GetWatchlist(\"license_types_lookup\")); \nVeeam_GetSecurityEvents\n| where\
\ instanceId == 24060\n| extend Edition = extract(\"Edition=\\\"([^\\\"]*)\\\"\"\
, 1, SyslogMessage)\n| lookup kind=leftouter (license_editions_lookup) \n on\
\ $left.Edition == $right.Edition\n| extend Type = extract(\"Type=\\\"([^\\\"]*)\\\
\"\", 1, SyslogMessage)\n| lookup kind=leftouter (license_types_lookup) \n on\
\ $left.Type == $right.Type\n| extend TenantID = extract(\"TenantID=\\\"([^\\\"\
]*)\\\"\", 1, SyslogMessage)\n| extend DaysLeft = extract(\"DaysLeft=\\\"([^\\\"\
]*)\\\"\", 1, SyslogMessage)\n| extend SupportLeft = extract(\"SupportLeft=\\\"\
([^\\\"]*)\\\"\", 1, SyslogMessage)\n| project\n Date = format_datetime(TimeGenerated,\
\ 'dd.MM.yyyy HH:mm'),\n DataSource = original_host,\n EventId = instanceId,\n\
\ [\"License Edition\"] = EditionDescription,\n [\"License Type\"] = TypeDescription,\n\
\ [\"Days Left\"] = DaysLeft,\n [\"Days of Support Left\"] = SupportLeft,\n\
\ MessageDetails = Description,\n Severity = SeverityDescription\n"
version: 1.0.1
kind: Scheduled
customDetails:
Date: Date
VbrHostName: DataSource
EventId: EventId
MessageDetails: MessageDetails
Severity: Severity
Stages and Predicates
Parameters
let license_editions_lookup = union isfuzzy=true (datatable(Edition:string, EditionDescription:string)[]), (_GetWatchlist("license_editions_lookup"));
let license_types_lookup = union isfuzzy=true (datatable(Type:string, TypeDescription:string)[]), (_GetWatchlist("license_types_lookup"));
Stage 1: source
Veeam_GetSecurityEvents
Stage 2: where
| where instanceId == 24060
Stage 3: extend
| extend Edition = extract("Edition=\"([^\"]*)\"", 1, SyslogMessage)
Stage 4: kusto:lookup
| lookup kind=leftouter (license_editions_lookup)
on $left.Edition == $right.Edition
Stage 5: extend
| extend Type = extract("Type=\"([^\"]*)\"", 1, SyslogMessage)
Stage 6: kusto:lookup
| lookup kind=leftouter (license_types_lookup)
on $left.Type == $right.Type
Stage 7: extend (3 consecutive steps)
| extend TenantID = extract("TenantID=\"([^\"]*)\"", 1, SyslogMessage)
| extend DaysLeft = extract("DaysLeft=\"([^\"]*)\"", 1, SyslogMessage)
| extend SupportLeft = extract("SupportLeft=\"([^\"]*)\"", 1, SyslogMessage)
Stage 8: project
| project
Date = format_datetime(TimeGenerated, 'dd.MM.yyyy HH:mm'),
DataSource = original_host,
EventId = instanceId,
["License Edition"] = EditionDescription,
["License Type"] = TypeDescription,
["Days Left"] = DaysLeft,
["Days of Support Left"] = SupportLeft,
MessageDetails = Description,
Severity = SeverityDescription
Indicators
These rows show field, operator, and value matches.
| Field | Kind | Values | Search |
|---|---|---|---|
instanceId | eq |
| field:"instanceId" kind:eq value:"24060" |
Output fields
These fields are emitted when the rule matches.
| Field | Source |
|---|---|
DataSource | project |
Date | project |
Days Left | project |
Days of Support Left | project |
EventId | project |
License Edition | project |
License Type | project |
MessageDetails | project |
Severity | project |