393 строки
23 KiB
JSON
393 строки
23 KiB
JSON
{
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"$schema": "https://schema.management.azure.com/schemas/2015-01-01/deploymentTemplate.json#",
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"contentVersion": "1.0.0.0",
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"metadata":{
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"comments": "This playbook will take each IP entity and query VirusTotal for Ip Address Report (https://developers.virustotal.com/reference#ip-address-report). You will need to register to thier community for an API key.",
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"author": "Nicholas DiCola"
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},
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"parameters": {
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"PlaybookName": {
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"defaultValue": "Get-IPReputation",
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"type": "string"
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},
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"UserName": {
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"defaultValue": "<username>@<domain>",
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"type": "string"
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},
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"LogADisplayName": {
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"defaultValue": "<LogADisplayName>",
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"type": "string"
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},
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"VirusTotalAPIKey": {
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"defaultValue": "<APIKey>",
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"type": "string"
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}
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},
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"variables": {
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"AzureLogAnalyticsDataCollectorConnectionName": "[concat('azureloganalyticsdatacollector-', parameters('PlaybookName'))]",
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"AzureSentinelConnectionName": "[concat('azuresentinel-', parameters('PlaybookName'))]"
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},
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"resources": [
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{
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"type": "Microsoft.Web/connections",
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"apiVersion": "2016-06-01",
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"name": "[variables('AzureLogAnalyticsDataCollectorConnectionName')]",
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"location": "[resourceGroup().location]",
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"properties": {
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"displayName": "[parameters('LogADisplayName')]",
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"customParameterValues": {},
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"api": {
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"id": "[concat('/subscriptions/', subscription().subscriptionId, '/providers/Microsoft.Web/locations/', resourceGroup().location, '/managedApis/azureloganalyticsdatacollector')]"
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}
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}
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},
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{
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"type": "Microsoft.Web/connections",
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"apiVersion": "2016-06-01",
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"name": "[variables('AzureSentinelConnectionName')]",
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"location": "[resourceGroup().location]",
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"properties": {
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"displayName": "[parameters('UserName')]",
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"customParameterValues": {},
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"api": {
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"id": "[concat('/subscriptions/', subscription().subscriptionId, '/providers/Microsoft.Web/locations/', resourceGroup().location, '/managedApis/azuresentinel')]"
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}
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}
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},
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{
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"type": "Microsoft.Logic/workflows",
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"apiVersion": "2017-07-01",
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"name": "[parameters('PlaybookName')]",
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"location": "[resourceGroup().location]",
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"tags": {
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"LogicAppsCategory": "security"
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},
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"dependsOn": [
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"[resourceId('Microsoft.Web/connections', variables('AzureLogAnalyticsDataCollectorConnectionName'))]",
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"[resourceId('Microsoft.Web/connections', variables('AzureSentinelConnectionName'))]"
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],
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"properties": {
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"state": "Enabled",
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"definition": {
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"$schema": "https://schema.management.azure.com/providers/Microsoft.Logic/schemas/2016-06-01/workflowdefinition.json#",
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"contentVersion": "1.0.0.0",
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"parameters": {
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"$connections": {
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"defaultValue": {},
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"type": "Object"
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}
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},
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"triggers": {
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"When_a_response_to_an_Azure_Sentinel_alert_is_triggered": {
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"type": "ApiConnectionWebhook",
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"inputs": {
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"body": {
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"callback_url": "@{listCallbackUrl()}"
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},
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"host": {
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"connection": {
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"name": "@parameters('$connections')['azuresentinel']['connectionId']"
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}
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},
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"path": "/subscribe"
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}
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}
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},
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"actions": {
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"Alert_-_Get_IPs": {
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"runAfter": {
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"Alert_-_Get_incident": [
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"Succeeded"
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]
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},
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"type": "ApiConnection",
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"inputs": {
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"body": "@triggerBody()?['Entities']",
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"host": {
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"connection": {
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"name": "@parameters('$connections')['azuresentinel']['connectionId']"
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}
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},
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"method": "post",
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"path": "/entities/ip"
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}
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},
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"Alert_-_Get_incident": {
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"runAfter": {
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"Initialize_variable": [
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"Succeeded"
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]
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},
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"type": "ApiConnection",
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"inputs": {
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"host": {
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"connection": {
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"name": "@parameters('$connections')['azuresentinel']['connectionId']"
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}
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},
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"method": "get",
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"path": "/Cases/@{encodeURIComponent(triggerBody()?['SystemAlertId'])}/@{encodeURIComponent(triggerBody()?['WorkspaceSubscriptionId'])}/@{encodeURIComponent(triggerBody()?['WorkspaceId'])}/@{encodeURIComponent(triggerBody()?['WorkspaceResourceGroup'])}"
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}
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},
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"For_each": {
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"foreach": "@body('Alert_-_Get_IPs')?['IPs']",
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"actions": {
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"Condition": {
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"actions": {
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"Add_comment_to_incident_(V2)": {
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"runAfter": {
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"Send_Data": [
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"Succeeded"
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]
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},
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"type": "ApiConnection",
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"inputs": {
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"body": {
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"Value": "VTIPReport found for @{items('For_each')?['Address']}, Query: VTIPReport_CL | where asn_d == \"@{body('Parse_JSON')?['asn']}\" and country_s == \"@{body('Parse_JSON')?['country']}\""
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},
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"host": {
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"connection": {
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"name": "@parameters('$connections')['azuresentinel']['connectionId']"
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}
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},
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"method": "put",
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"path": "/Comment/@{encodeURIComponent(triggerBody()?['WorkspaceSubscriptionId'])}/@{encodeURIComponent(triggerBody()?['WorkspaceId'])}/@{encodeURIComponent(triggerBody()?['WorkspaceResourceGroup'])}/@{encodeURIComponent('Incident')}/@{encodeURIComponent(body('Alert_-_Get_incident')?['properties']?['CaseNumber'])}"
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}
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},
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"Send_Data": {
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"runAfter": {},
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"type": "ApiConnection",
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"inputs": {
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"body": "@{body('HTTP')}",
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"headers": {
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"Log-Type": "VTIPReport",
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"time-generated-field": "@{utcNow()}"
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},
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"host": {
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"connection": {
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"name": "@parameters('$connections')['azureloganalyticsdatacollector']['connectionId']"
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}
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},
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"method": "post",
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"path": "/api/logs"
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}
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}
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},
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"runAfter": {
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"Parse_JSON": [
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"Succeeded"
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]
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},
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"else": {
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"actions": {
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"Add_comment_to_incident_(V2)_2": {
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"runAfter": {},
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"type": "ApiConnection",
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"inputs": {
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"body": {
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"Value": "VTIPReport was not found for @{items('For_each')?['Address']}"
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},
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"host": {
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"connection": {
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"name": "@parameters('$connections')['azuresentinel']['connectionId']"
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}
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},
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"method": "put",
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"path": "/Comment/@{encodeURIComponent(triggerBody()?['WorkspaceSubscriptionId'])}/@{encodeURIComponent(triggerBody()?['WorkspaceId'])}/@{encodeURIComponent(triggerBody()?['WorkspaceResourceGroup'])}/@{encodeURIComponent('Incident')}/@{encodeURIComponent(body('Alert_-_Get_incident')?['properties']?['CaseNumber'])}"
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}
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}
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}
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},
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"expression": {
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"and": [
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{
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"equals": [
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"@body('Parse_JSON')?['response_code']",
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1
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]
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}
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]
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},
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"type": "If"
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},
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"HTTP": {
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"runAfter": {},
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"type": "Http",
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"inputs": {
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"method": "GET",
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"uri": "https://www.virustotal.com/vtapi/v2/ip-address/report?apikey=@{variables('APIKey')}&ip=@{items('For_each')?['Address']}"
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}
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},
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"Parse_JSON": {
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"runAfter": {
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"HTTP": [
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"Succeeded"
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]
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},
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"type": "ParseJson",
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"inputs": {
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"content": "@body('HTTP')",
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"schema": {
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"properties": {
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"content": {
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"properties": {
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"as_owner": {
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"type": "string"
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},
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"asn": {
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"type": "integer"
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},
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"country": {
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"type": "string"
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},
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"detected_downloaded_samples": {
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"type": "array"
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},
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"detected_urls": {
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"items": {
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"properties": {
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"positives": {
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"type": "integer"
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},
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"scan_date": {
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"type": "string"
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},
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"total": {
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"type": "integer"
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},
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"url": {
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"type": "string"
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}
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},
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"type": "object"
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},
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"type": "array"
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},
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"resolutions": {
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"items": {
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"properties": {
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"hostname": {
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"type": "string"
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},
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"last_resolved": {
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"type": "string"
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}
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},
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"type": "object"
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},
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"type": "array"
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},
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"response_code": {
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"type": "integer"
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},
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"undetected_downloaded_samples": {
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"type": "array"
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},
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"undetected_urls": {
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"items": {
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"type": "array"
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},
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"type": "array"
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},
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"verbose_msg": {
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"type": "string"
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}
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},
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"type": "object"
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},
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"schema": {
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"properties": {
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"properties": {
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"properties": {
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"asn": {
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"properties": {
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"type": {
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"type": "string"
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}
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},
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"type": "object"
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},
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"country": {
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"properties": {
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"type": {
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"type": "string"
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}
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},
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"type": "object"
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},
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"response_code": {
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"properties": {
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"type": {
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"type": "string"
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}
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},
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"type": "object"
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},
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"verbose_msg": {
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"properties": {
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"type": {
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"type": "string"
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}
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},
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"type": "object"
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}
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},
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"type": "object"
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},
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"type": {
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"type": "string"
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}
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},
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"type": "object"
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}
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},
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"type": "object"
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}
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}
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}
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},
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"runAfter": {
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"Alert_-_Get_IPs": [
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"Succeeded"
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]
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},
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"type": "Foreach"
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},
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"Initialize_variable": {
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"runAfter": {},
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"type": "InitializeVariable",
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"inputs": {
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"variables": [
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{
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"name": "APIKey",
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"type": "String",
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"value": "[parameters('VirusTotalAPIKey')]"
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}
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]
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}
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}
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},
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"outputs": {}
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},
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"parameters": {
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"$connections": {
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"value": {
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"azureloganalyticsdatacollector": {
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"connectionId": "[resourceId('Microsoft.Web/connections', variables('AzureLogAnalyticsDataCollectorConnectionName'))]",
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"connectionName": "[variables('AzureSentinelConnectionName')]",
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"id": "[concat('/subscriptions/', subscription().subscriptionId, '/providers/Microsoft.Web/locations/', resourceGroup().location, '/managedApis/azureloganalyticsdatacollector')]"
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},
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"azuresentinel": {
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"connectionId": "[resourceId('Microsoft.Web/connections', variables('AzureSentinelConnectionName'))]",
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"connectionName": "[variables('AzureSentinelConnectionName')]",
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"id": "[concat('/subscriptions/', subscription().subscriptionId, '/providers/Microsoft.Web/locations/', resourceGroup().location, '/managedApis/azuresentinel')]"
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}
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}
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}
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}
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}
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}
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]
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}
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