Jamf Protect - Network Threats
Id | 44da53c3-f3b0-4b70-afff-f79275cb9442 |
Rulename | Jamf Protect - Network Threats |
Description | Creates an incident based based on Jamf Protect’s Network Threat Event Stream alerts. |
Severity | Informational |
Tactics | InitialAccess |
Required data connectors | JamfProtect |
Kind | NRT |
Source Uri | https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Jamf Protect/Analytic Rules/JamfProtectNetworkThreats.yaml |
Version | 1.0.2 |
Arm template | 44da53c3-f3b0-4b70-afff-f79275cb9442.json |
jamfprotect_CL
| where event_metadata_product_s == "Threat Events Stream"
and event_action_s == "Blocked"
and isnotempty(event_severity_d)
| extend severity = case(event_severity_d == 2, "Informational", event_severity_d == 4, "Low", event_severity_d == 6, "Medium", event_severity_d == 8, "High", event_severity_d == 10, "High", "Informational")
| extend Category = event_eventType_description_s
| extend AlertURL = event_eventUrl_s
| extend User = event_user_name_s
| extend Email = event_user_email_s
| extend Hostname = event_device_userDeviceName_s
| extend Destination_IPs = event_destination_ip_s
| extend Destination = event_destination_name_s
| extend Tactics = "Initial Access"
| extend Techniques = "T1566"
| extend Action = event_action_s
| extend ProviderName = "Jamf"
| extend ProductName = "Jamf Protect"
| extend ProductNameComponentName = "Network Threat Prevention"
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Jamf Protect/Analytic Rules/JamfProtectNetworkThreats.yaml
eventGroupingSettings:
aggregationKind: AlertPerResult
query: |
jamfprotect_CL
| where event_metadata_product_s == "Threat Events Stream"
and event_action_s == "Blocked"
and isnotempty(event_severity_d)
| extend severity = case(event_severity_d == 2, "Informational", event_severity_d == 4, "Low", event_severity_d == 6, "Medium", event_severity_d == 8, "High", event_severity_d == 10, "High", "Informational")
| extend Category = event_eventType_description_s
| extend AlertURL = event_eventUrl_s
| extend User = event_user_name_s
| extend Email = event_user_email_s
| extend Hostname = event_device_userDeviceName_s
| extend Destination_IPs = event_destination_ip_s
| extend Destination = event_destination_name_s
| extend Tactics = "Initial Access"
| extend Techniques = "T1566"
| extend Action = event_action_s
| extend ProviderName = "Jamf"
| extend ProductName = "Jamf Protect"
| extend ProductNameComponentName = "Network Threat Prevention"
requiredDataConnectors:
- dataTypes:
- jamfprotect_CL
connectorId: JamfProtect
version: 1.0.2
status: Available
name: Jamf Protect - Network Threats
id: 44da53c3-f3b0-4b70-afff-f79275cb9442
entityMappings:
- fieldMappings:
- identifier: HostName
columnName: Hostname
- identifier: OSVersion
columnName: event_device_os_s
entityType: Host
- fieldMappings:
- identifier: Address
columnName: Destination_IPs
entityType: IP
- fieldMappings:
- identifier: AadUserId
columnName: Email
- identifier: FullName
columnName: User
entityType: Account
- fieldMappings:
- identifier: Url
columnName: Destination
entityType: URL
suppressionDuration: PT5H
customDetails:
Category: Category
tactics:
- InitialAccess
suppressionEnabled: false
relevantTechniques:
alertDetailsOverride:
alertSeverityColumnName: severity
alertDisplayNameFormat: Network Threat detected on {{Hostname}}
alertTacticsColumnName: Tactics
alertDescriptionFormat: A Network Threat has been {{Action}} on {{Hostname}}
alertDynamicProperties:
- alertProperty: AlertLink
value: AlertURL
- alertProperty: ProviderName
value: ProviderName
- alertProperty: ProductName
value: ProductName
- alertProperty: RemediationSteps
value: Action
- alertProperty: Techniques
value: Techniques
severity: Informational
description: |
'Creates an incident based based on Jamf Protect's Network Threat Event Stream alerts.'
kind: NRT
incidentConfiguration:
createIncident: true
groupingConfiguration:
matchingMethod: AllEntities
lookbackDuration: PT5H
enabled: false
reopenClosedIncident: false
{
"$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"parameters": {
"workspace": {
"type": "String"
}
},
"resources": [
{
"id": "[concat(resourceId('Microsoft.OperationalInsights/workspaces/providers', parameters('workspace'), 'Microsoft.SecurityInsights'),'/alertRules/44da53c3-f3b0-4b70-afff-f79275cb9442')]",
"name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/44da53c3-f3b0-4b70-afff-f79275cb9442')]",
"type": "Microsoft.OperationalInsights/workspaces/providers/alertRules",
"kind": "Nrt",
"apiVersion": "2022-11-01",
"properties": {
"displayName": "Jamf Protect - Network Threats",
"description": "'Creates an incident based based on Jamf Protect's Network Threat Event Stream alerts.'\n",
"severity": "Informational",
"enabled": true,
"query": "jamfprotect_CL\n| where event_metadata_product_s == \"Threat Events Stream\"\n and event_action_s == \"Blocked\"\n and isnotempty(event_severity_d)\n| extend severity = case(event_severity_d == 2, \"Informational\", event_severity_d == 4, \"Low\", event_severity_d == 6, \"Medium\", event_severity_d == 8, \"High\", event_severity_d == 10, \"High\", \"Informational\")\n| extend Category = event_eventType_description_s\n| extend AlertURL = event_eventUrl_s\n| extend User = event_user_name_s\n| extend Email = event_user_email_s\n| extend Hostname = event_device_userDeviceName_s\n| extend Destination_IPs = event_destination_ip_s\n| extend Destination = event_destination_name_s\n| extend Tactics = \"Initial Access\"\n| extend Techniques = \"T1566\"\n| extend Action = event_action_s\n| extend ProviderName = \"Jamf\"\n| extend ProductName = \"Jamf Protect\"\n| extend ProductNameComponentName = \"Network Threat Prevention\"\n",
"suppressionDuration": "PT5H",
"suppressionEnabled": false,
"tactics": [
"InitialAccess"
],
"techniques": null,
"alertRuleTemplateName": "44da53c3-f3b0-4b70-afff-f79275cb9442",
"incidentConfiguration": {
"groupingConfiguration": {
"reopenClosedIncident": false,
"enabled": false,
"matchingMethod": "AllEntities",
"lookbackDuration": "PT5H"
},
"createIncident": true
},
"eventGroupingSettings": {
"aggregationKind": "AlertPerResult"
},
"alertDetailsOverride": {
"alertSeverityColumnName": "severity",
"alertDescriptionFormat": "A Network Threat has been {{Action}} on {{Hostname}}",
"alertDisplayNameFormat": "Network Threat detected on {{Hostname}}",
"alertTacticsColumnName": "Tactics",
"alertDynamicProperties": [
{
"alertProperty": "AlertLink",
"value": "AlertURL"
},
{
"alertProperty": "ProviderName",
"value": "ProviderName"
},
{
"alertProperty": "ProductName",
"value": "ProductName"
},
{
"alertProperty": "RemediationSteps",
"value": "Action"
},
{
"alertProperty": "Techniques",
"value": "Techniques"
}
]
},
"customDetails": {
"Category": "Category"
},
"entityMappings": [
{
"fieldMappings": [
{
"identifier": "HostName",
"columnName": "Hostname"
},
{
"identifier": "OSVersion",
"columnName": "event_device_os_s"
}
],
"entityType": "Host"
},
{
"fieldMappings": [
{
"identifier": "Address",
"columnName": "Destination_IPs"
}
],
"entityType": "IP"
},
{
"fieldMappings": [
{
"identifier": "AadUserId",
"columnName": "Email"
},
{
"identifier": "FullName",
"columnName": "User"
}
],
"entityType": "Account"
},
{
"fieldMappings": [
{
"identifier": "Url",
"columnName": "Destination"
}
],
"entityType": "URL"
}
],
"templateVersion": "1.0.2",
"status": "Available",
"OriginalUri": "https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Jamf Protect/Analytic Rules/JamfProtectNetworkThreats.yaml"
}
}
]
}