BitSight - diligence risk category detected
Id | 161ed3ac-b242-4b13-8c6b-58716e5e9972 |
Rulename | BitSight - diligence risk category detected |
Description | Rule helps to detect whenever there is a diligence risk category found in BitSight. |
Severity | Medium |
Tactics | Execution Reconnaissance |
Required data connectors | BitSight |
Kind | Scheduled |
Query frequency | 1d |
Query period | 24h |
Trigger threshold | 0 |
Trigger operator | GreaterThan |
Source Uri | https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/BitSight/Analytic Rules/BitSightDiligenceRiskCategoryDetected.yaml |
Version | 1.0.1 |
Arm template | 161ed3ac-b242-4b13-8c6b-58716e5e9972.json |
let timeframe = 24h;
BitSightFindingsData
| where ingestion_time() > ago(timeframe)
| where RiskCategory == "Diligence"
| extend Severity = toreal(Severity)
| extend Severity = case( Severity <= 6.9 and Severity >= 4.0, "Low",
Severity <= 8.9 and Severity >= 7.0, "Medium",
Severity <= 10.0 and Severity >= 9.0, "High",
"Informational")
| project FirstSeen, CompanyName, Severity, RiskCategory, TemporaryId, RiskVector
incidentConfiguration:
createIncident: false
description: |
'Rule helps to detect whenever there is a diligence risk category found in BitSight.'
queryPeriod: 24h
queryFrequency: 1d
entityMappings:
- entityType: Malware
fieldMappings:
- identifier: Name
columnName: RiskVector
- identifier: Category
columnName: RiskCategory
tactics:
- Execution
- Reconnaissance
name: BitSight - diligence risk category detected
requiredDataConnectors:
- connectorId: BitSight
dataTypes:
- BitSightFindingsData
alertDetailsOverride:
alertSeverityColumnName: Severity
alertDisplayNameFormat: 'BitSight: Alert for {{RiskVector}} in {{CompanyName}} from BitSight'
alertDescriptionFormat: 'Alert is generated for {{CompanyName}}.\n\nRisk Vector: {{RiskVector}}\nTemporaryId: {{TemporaryId}}\nRisk Category: Diligence'
requiredTechniques:
- T1203
- T1595.002
triggerThreshold: 0
version: 1.0.1
id: 161ed3ac-b242-4b13-8c6b-58716e5e9972
query: |
let timeframe = 24h;
BitSightFindingsData
| where ingestion_time() > ago(timeframe)
| where RiskCategory == "Diligence"
| extend Severity = toreal(Severity)
| extend Severity = case( Severity <= 6.9 and Severity >= 4.0, "Low",
Severity <= 8.9 and Severity >= 7.0, "Medium",
Severity <= 10.0 and Severity >= 9.0, "High",
"Informational")
| project FirstSeen, CompanyName, Severity, RiskCategory, TemporaryId, RiskVector
kind: Scheduled
status: Available
eventGroupingSettings:
aggregationKind: AlertPerResult
triggerOperator: GreaterThan
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/BitSight/Analytic Rules/BitSightDiligenceRiskCategoryDetected.yaml
severity: Medium
{
"$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/161ed3ac-b242-4b13-8c6b-58716e5e9972')]",
"kind": "Scheduled",
"name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/161ed3ac-b242-4b13-8c6b-58716e5e9972')]",
"properties": {
"alertDetailsOverride": {
"alertDescriptionFormat": "Alert is generated for {{CompanyName}}.\\n\\nRisk Vector: {{RiskVector}}\\nTemporaryId: {{TemporaryId}}\\nRisk Category: Diligence",
"alertDisplayNameFormat": "BitSight: Alert for {{RiskVector}} in {{CompanyName}} from BitSight",
"alertSeverityColumnName": "Severity"
},
"alertRuleTemplateName": "161ed3ac-b242-4b13-8c6b-58716e5e9972",
"customDetails": null,
"description": "'Rule helps to detect whenever there is a diligence risk category found in BitSight.'\n",
"displayName": "BitSight - diligence risk category detected",
"enabled": true,
"entityMappings": [
{
"entityType": "Malware",
"fieldMappings": [
{
"columnName": "RiskVector",
"identifier": "Name"
},
{
"columnName": "RiskCategory",
"identifier": "Category"
}
]
}
],
"eventGroupingSettings": {
"aggregationKind": "AlertPerResult"
},
"incidentConfiguration": {
"createIncident": false
},
"OriginalUri": "https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/BitSight/Analytic Rules/BitSightDiligenceRiskCategoryDetected.yaml",
"query": "let timeframe = 24h;\nBitSightFindingsData\n| where ingestion_time() > ago(timeframe)\n| where RiskCategory == \"Diligence\"\n| extend Severity = toreal(Severity)\n| extend Severity = case( Severity <= 6.9 and Severity >= 4.0, \"Low\",\n Severity <= 8.9 and Severity >= 7.0, \"Medium\",\n Severity <= 10.0 and Severity >= 9.0, \"High\",\n \"Informational\")\n| project FirstSeen, CompanyName, Severity, RiskCategory, TemporaryId, RiskVector\n",
"queryFrequency": "P1D",
"queryPeriod": "PT24H",
"requiredTechniques": [
"T1203",
"T1595.002"
],
"severity": "Medium",
"status": "Available",
"subTechniques": [],
"suppressionDuration": "PT1H",
"suppressionEnabled": false,
"tactics": [
"Execution",
"Reconnaissance"
],
"templateVersion": "1.0.1",
"triggerOperator": "GreaterThan",
"triggerThreshold": 0
},
"type": "Microsoft.OperationalInsights/workspaces/providers/alertRules"
}
]
}