715 строки
19 KiB
JSON
715 строки
19 KiB
JSON
{
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"metadata": {
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"prerequisites": "",
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"lastUpdateTime": "9/29/2021",
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"title": "Send-AnalyticalRulesHealthNotifications",
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"prerequisitesDeployTemplateFile": "",
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"support": {
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"tier": "community"
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},
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"tags": [],
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"author": {
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"name": "Sreedhar Ande"
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},
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"description": "Send notifications on Azure Sentinel Analytical Rules - auto-disabled rules",
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"entities": []
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},
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"contentVersion": "1.0.0.0",
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"$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
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"resources": [
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{
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"properties": {
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"provisioningState": "Succeeded",
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"state": "Enabled",
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"definition": {
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"$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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"ChannelId": {
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"defaultValue": "[parameters('ChannelId')]",
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"type": "String"
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},
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"CurrentSubscriptionId": {
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"defaultValue": "[subscription().subscriptionId]",
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"type": "String"
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},
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"MailingList": {
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"defaultValue": "[parameters('MailingList')]",
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"type": "String"
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},
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"ResourceGroupName": {
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"defaultValue": "[parameters('AzureSentinelResourceGroupName')]",
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"type": "String"
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},
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"TeamsId": {
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"defaultValue": "[parameters('TeamsId')]",
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"type": "String"
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},
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"WorkspaceName": {
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"defaultValue": "[parameters('AzureSentinelWorkspaceName')]",
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"type": "String"
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}
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},
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"triggers": {
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"Recurrence": {
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"recurrence": {
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"frequency": "Minute",
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"interval": 30
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},
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"evaluatedRecurrence": {
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"frequency": "Minute",
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"interval": 30
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},
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"type": "Recurrence"
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}
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},
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"actions": {
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"Analytical_Rules": {
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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": "AutoDisabledAnalyticalRules",
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"type": "array"
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}
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]
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}
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},
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"Channel_Id": {
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"runAfter": {
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"Teams_Id": [
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"Succeeded"
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]
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},
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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": "ChannelId",
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"type": "string",
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"value": "@parameters('ChannelId')"
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}
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]
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}
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},
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"Condition_2": {
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"actions": {
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"Create_HTML_table": {
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"runAfter": {},
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"type": "Table",
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"inputs": {
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"columns": [
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{
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"header": "Rule Name",
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"value": "@item()?['Rule Name']"
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},
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{
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"header": "Reason",
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"value": "@item()?['Reason']"
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},
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{
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"header": "KQL Query",
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"value": "@item()?['KQL Query']"
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},
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{
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"header": "Severity",
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"value": "@item()?['Severity']"
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}
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],
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"format": "HTML",
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"from": "@variables('AutoDisabledAnalyticalRules')"
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}
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},
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"Post_message_in_a_chat_or_channel": {
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"runAfter": {
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"Send_an_email_(V2)": [
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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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"messageBody": "<p>!!! ATTENTION NEEDED !!!<br>\nFollowing Sentinel Analytical Rules from @{variables('LogAnalyticsWorkspaceName')} has been Auto Disabled.<br>\n<br>\n@{body('Create_HTML_table')}</p>",
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"recipient": {
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"channelId": "@variables('ChannelId')",
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"groupId": "@variables('TeamsId')"
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}
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},
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"host": {
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"connection": {
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"name": "@parameters('$connections')['teams']['connectionId']"
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}
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},
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"method": "post",
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"path": "/beta/teams/conversation/message/poster/@{encodeURIComponent('Flow bot')}/location/@{encodeURIComponent('Channel')}"
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}
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},
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"Send_an_email_(V2)": {
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"runAfter": {
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"Create_HTML_table": [
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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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"Body": "<p><span style=\"font-family: Segoe UI\">!!! ATTENTION NEEDED !!!<br>\nFollowing Sentinel Analytical Rules from </span><span style=\"font-family: Segoe UI\">@{variables('LogAnalyticsWorkspaceName')}</span><span style=\"font-family: Segoe UI\"> has been Auto Disabled.<br>\n<br>\n</span><span style=\"font-family: Segoe UI\">@{body('Create_HTML_table')}</span><span style=\"font-family: Segoe UI\"></span></p>",
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"Importance": "High",
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"Subject": "!!!IMPORTANT!!! Analytical Rule disabled",
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"To": "@{variables('MailingList')}"
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},
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"host": {
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"connection": {
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"name": "@parameters('$connections')['office365']['connectionId']"
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}
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},
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"method": "post",
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"path": "/v2/Mail"
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}
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}
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},
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"runAfter": {
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"For_each": [
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"Succeeded"
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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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"greater": [
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"@length(variables('AutoDisabledAnalyticalRules'))",
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0
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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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"For_each": {
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"foreach": "@body('Parse_JSON')?['value']",
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"actions": {
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"Condition": {
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"actions": {
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"Append_to_array_variable": {
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"runAfter": {
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"Compose": [
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"Succeeded"
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]
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},
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"type": "AppendToArrayVariable",
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"inputs": {
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"name": "AutoDisabledAnalyticalRules",
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"value": "@outputs('Compose')"
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}
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},
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"Compose": {
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"runAfter": {},
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"type": "Compose",
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"inputs": {
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"KQL Query": "@items('For_Each')?['properties']?['query']",
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"Reason": "@items('For_Each')?['properties']?['description']",
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"Rule Name": "@items('For_Each')?['properties']?['displayName']",
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"Severity": "@items('For_Each')?['properties']?['severity']"
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}
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}
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},
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"runAfter": {},
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"expression": {
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"and": [
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{
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"startsWith": [
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"@items('For_each')?['properties']?['displayName']",
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"AUTO DISABLED"
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]
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},
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{
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"equals": [
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"@items('For_Each')?['properties']?['enabled']",
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false
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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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},
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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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"type": "Foreach"
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},
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"HTTP": {
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"runAfter": {
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"Channel_Id": [
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"Succeeded"
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]
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},
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"type": "Http",
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"inputs": {
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"authentication": {
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"type": "ManagedServiceIdentity"
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},
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"method": "GET",
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"uri": "https://management.azure.com/subscriptions/@{variables('SubscriptionId')}/resourceGroups/@{variables('LogAnalyticsResourceGroup')}/providers/Microsoft.OperationalInsights/workspaces/@{variables('LogAnalyticsWorkspaceName')}/providers/Microsoft.SecurityInsights/alertRules?api-version=2020-01-01"
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}
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},
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"Log_Analytics_Resource_group_Name": {
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"runAfter": {
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"SubscriptionId": [
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"Succeeded"
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]
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},
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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": "LogAnalyticsResourceGroup",
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"type": "string",
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"value": "@parameters('ResourceGroupName')"
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}
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]
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}
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},
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"Log_Analytics_Workspace_Name": {
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"runAfter": {
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"Log_Analytics_Resource_group_Name": [
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"Succeeded"
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]
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},
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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": "LogAnalyticsWorkspaceName",
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"type": "string",
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"value": "@parameters('WorkspaceName')"
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}
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]
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}
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},
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"Mailing_List": {
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"runAfter": {
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"Log_Analytics_Workspace_Name": [
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"Succeeded"
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]
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},
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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": "MailingList",
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"type": "string",
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"value": "@parameters('MailingList')"
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}
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]
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}
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},
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"Teams_Id": {
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"runAfter": {
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"Mailing_List": [
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"Succeeded"
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]
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},
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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": "TeamsId",
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"type": "string",
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"value": "@parameters('TeamsId')"
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}
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]
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}
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},
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"Channel_Id": {
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"runAfter": {
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"Teams_Id": [
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"Succeeded"
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]
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},
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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": "ChannelId",
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"type": "string",
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"value": "@parameters('ChannelId')"
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}
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]
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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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"body": {
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"properties": {
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"value": {
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"items": {
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"properties": {
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"etag": {
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"type": "string"
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},
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"id": {
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"type": "string"
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},
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"kind": {
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"type": "string"
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},
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"name": {
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"type": "string"
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},
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"properties": {
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"properties": {
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"alertRuleTemplateName": {},
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"description": {
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"type": "string"
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},
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"displayName": {
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"type": "string"
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},
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"enabled": {
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"type": "boolean"
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},
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"eventGroupingSettings": {
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"properties": {
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"aggregationKind": {
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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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"incidentConfiguration": {
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"properties": {
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"createIncident": {
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"type": "boolean"
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},
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"groupingConfiguration": {
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"properties": {
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"enabled": {
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"type": "boolean"
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},
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"entitiesMatchingMethod": {
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"type": "string"
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},
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"groupByEntities": {
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"type": "array"
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},
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"lookbackDuration": {
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"type": "string"
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},
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"reopenClosedIncident": {
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"type": "boolean"
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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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"lastModifiedUtc": {
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"type": "string"
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},
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"query": {
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"type": "string"
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},
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"queryFrequency": {
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"type": "string"
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},
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"queryPeriod": {
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"type": "string"
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},
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"severity": {
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"type": "string"
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},
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"suppressionDuration": {
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"type": "string"
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},
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"suppressionEnabled": {
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"type": "boolean"
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},
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"tactics": {
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"items": {
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"type": "string"
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},
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"type": "array"
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},
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"triggerOperator": {
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"type": "string"
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},
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"triggerThreshold": {
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"type": "integer"
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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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"required": [
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"id",
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"name",
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"etag",
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"type",
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"kind",
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"properties"
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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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},
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"type": "object"
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},
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"headers": {
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"properties": {
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"Cache-Control": {
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"type": "string"
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},
|
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"Content-Length": {
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"type": "string"
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},
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"Content-Type": {
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"type": "string"
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},
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"Date": {
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"type": "string"
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},
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"Expires": {
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"type": "string"
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},
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|
"Pragma": {
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"type": "string"
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|
},
|
|
"Server": {
|
|
"type": "string"
|
|
},
|
|
"Strict-Transport-Security": {
|
|
"type": "string"
|
|
},
|
|
"Transfer-Encoding": {
|
|
"type": "string"
|
|
},
|
|
"Vary": {
|
|
"type": "string"
|
|
},
|
|
"X-Content-Type-Options": {
|
|
"type": "string"
|
|
},
|
|
"x-ms-correlation-request-id": {
|
|
"type": "string"
|
|
},
|
|
"x-ms-ratelimit-remaining-subscription-reads": {
|
|
"type": "string"
|
|
},
|
|
"x-ms-request-id": {
|
|
"type": "string"
|
|
},
|
|
"x-ms-routing-request-id": {
|
|
"type": "string"
|
|
}
|
|
},
|
|
"type": "object"
|
|
},
|
|
"statusCode": {
|
|
"type": "integer"
|
|
}
|
|
},
|
|
"type": "object"
|
|
}
|
|
}
|
|
},
|
|
"SubscriptionId": {
|
|
"runAfter": {
|
|
"Analytical_Rules": [
|
|
"Succeeded"
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|
]
|
|
},
|
|
"type": "InitializeVariable",
|
|
"inputs": {
|
|
"variables": [
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{
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"name": "SubscriptionId",
|
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"type": "string",
|
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"value": "@parameters('CurrentSubscriptionId')"
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|
}
|
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]
|
|
}
|
|
},
|
|
"Teams_Id": {
|
|
"runAfter": {
|
|
"Mailing_List": [
|
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"Succeeded"
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]
|
|
},
|
|
"type": "InitializeVariable",
|
|
"inputs": {
|
|
"variables": [
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|
{
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"name": "TeamsId",
|
|
"type": "string",
|
|
"value": "@parameters('TeamsId')"
|
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}
|
|
]
|
|
}
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},
|
|
"Channel_Id": {
|
|
"runAfter": {
|
|
"Teams_Id": [
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"Succeeded"
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]
|
|
},
|
|
"type": "InitializeVariable",
|
|
"inputs": {
|
|
"variables": [
|
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{
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"name": "ChannelId",
|
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"type": "string",
|
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"value": "@parameters('ChannelId')"
|
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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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"office365": {
|
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"connectionId": "[resourceId('Microsoft.Web/connections', variables('office365ConnectionName'))]",
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"id": "[concat('/subscriptions/', subscription().subscriptionId, '/providers/Microsoft.Web/locations/', resourceGroup().location, '/managedApis/office365')]",
|
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"connectionName": "[variables('office365ConnectionName')]"
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},
|
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"teams": {
|
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"connectionId": "[resourceId('Microsoft.Web/connections', variables('teamsConnectionName'))]",
|
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"id": "[concat('/subscriptions/', subscription().subscriptionId, '/providers/Microsoft.Web/locations/', resourceGroup().location, '/managedApis/teams')]",
|
|
"connectionName": "[variables('teamsConnectionName')]"
|
|
}
|
|
}
|
|
},
|
|
"ChannelId": {
|
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"value": "[parameters('ChannelId')]"
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},
|
|
"CurrentSubscriptionId": {
|
|
"value": "[subscription().subscriptionId]"
|
|
},
|
|
"MailingList": {
|
|
"value": "[parameters('MailingList')]"
|
|
},
|
|
"ResourceGroupName": {
|
|
"value": "[parameters('AzureSentinelResourceGroupName')]"
|
|
},
|
|
"TeamsId": {
|
|
"value": "[parameters('TeamsId')]"
|
|
},
|
|
"WorkspaceName": {
|
|
"value": "[parameters('AzureSentinelWorkspaceName')]"
|
|
}
|
|
}
|
|
},
|
|
"name": "[parameters('PlaybookName')]",
|
|
"type": "Microsoft.Logic/workflows",
|
|
"location": "[resourceGroup().location]",
|
|
"tags": {
|
|
"createddate": "",
|
|
"owner": "",
|
|
"hidden-SentinelTemplateName": "Send-AnalyticalRulesHealthNotifications",
|
|
"hidden-SentinelTemplateVersion": "1.0"
|
|
},
|
|
"identity": {
|
|
"type": "SystemAssigned"
|
|
},
|
|
"apiVersion": "2017-07-01",
|
|
"dependsOn": [
|
|
"[resourceId('Microsoft.Web/connections', variables('office365ConnectionName'))]",
|
|
"[resourceId('Microsoft.Web/connections', variables('teamsConnectionName'))]"
|
|
]
|
|
},
|
|
{
|
|
"apiVersion": "2016-06-01",
|
|
"name": "[variables('office365ConnectionName')]",
|
|
"properties": {
|
|
"customParameterValues": {},
|
|
"displayName": "[variables('office365ConnectionName')]",
|
|
"api": {
|
|
"id": "[concat('/subscriptions/', subscription().subscriptionId, '/providers/Microsoft.Web/locations/', resourceGroup().location, '/managedApis/office365')]"
|
|
}
|
|
},
|
|
"location": "[resourceGroup().location]",
|
|
"type": "Microsoft.Web/connections",
|
|
"kind": "V1"
|
|
},
|
|
{
|
|
"apiVersion": "2016-06-01",
|
|
"name": "[variables('teamsConnectionName')]",
|
|
"properties": {
|
|
"customParameterValues": {},
|
|
"displayName": "[variables('teamsConnectionName')]",
|
|
"api": {
|
|
"id": "[concat('/subscriptions/', subscription().subscriptionId, '/providers/Microsoft.Web/locations/', resourceGroup().location, '/managedApis/teams')]"
|
|
}
|
|
},
|
|
"location": "[resourceGroup().location]",
|
|
"type": "Microsoft.Web/connections",
|
|
"kind": "V1"
|
|
}
|
|
],
|
|
"variables": {
|
|
"teamsConnectionName": "[concat('teams-', parameters('PlaybookName'))]",
|
|
"office365ConnectionName": "[concat('office365-', parameters('PlaybookName'))]"
|
|
},
|
|
"parameters": {
|
|
"PlaybookName": {
|
|
"defaultValue": "Send-AnalyticalRulesHealthNotifications",
|
|
"type": "string"
|
|
},
|
|
"AzureSentinelWorkspaceName": {
|
|
"type": "string",
|
|
"metadata": {
|
|
"description": "Specifies the Azure Sentinel Workspace Name."
|
|
}
|
|
},
|
|
"AzureSentinelResourceGroupName": {
|
|
"type": "string",
|
|
"metadata": {
|
|
"description": "Specifies the Azure Sentinel Resource group Name."
|
|
}
|
|
},
|
|
"MailingList": {
|
|
"type": "string",
|
|
"metadata": {
|
|
"description": "Specifies E-mail id - separated by semi-colon"
|
|
}
|
|
},
|
|
"TeamsId": {
|
|
"type": "string",
|
|
"defaultValue": "TeamsId",
|
|
"metadata": {
|
|
"description": "Specifies TeamsId"
|
|
}
|
|
},
|
|
"ChannelId": {
|
|
"type": "string",
|
|
"defaultValue": "ChannelId",
|
|
"metadata": {
|
|
"description": "Specifies ChannelId"
|
|
}
|
|
}
|
|
}
|
|
} |