Rubrik Security Cloud data connector

>**NOTE:** This connector uses Azure Functions to connect to the Rubrik webhook which push its logs into Microsoft Sentinel. This might result in additional data ingestion costs. Check the [Azure Functions pricing page](https://azure.microsoft.com/pricing/details/functions/) for details.

>**(Optional Step)** Securely store workspace and API authorization key(s) or token(s) in Azure Key Vault. Azure Key Vault provides a secure mechanism to store and retrieve key values. [Follow these instructions](https://docs.microsoft.com/azure/app-service/app-service-key-vault-references) to use Azure Key Vault with an Azure Function App.

**STEP 1 - Choose ONE from the following two deployment options to deploy the connector and the associated Azure Function** >**IMPORTANT:** Before deploying the Rubrik Microsoft Sentinel data connector, have the Workspace ID and Workspace Primary Key (can be copied from the following) readily available..

Workspace ID

Primary Key

Option 1 - Azure Resource Manager (ARM) Template

Use this method for automated deployment of the Rubrik connector. 1. Click the **Deploy to Azure** button below. [](https://aka.ms/sentinel-RubrikWebhookEvents-azuredeploy) 2. Select the preferred **Subscription**, **Resource Group** and **Location**. 3. Enter the below information : Function Name Workspace ID Workspace Key AnomaliesTableName RansomwareAnalysisTableName ThreatHuntsTableName EventsTableName LogLevel 4. Mark the checkbox labeled **I agree to the terms and conditions stated above**. 5. Click **Purchase** to deploy.

Option 2 - Manual Deployment of Azure Functions

Use the following step-by-step instructions to deploy the Rubrik Microsoft Sentinel data connector manually with Azure Functions (Deployment via Visual Studio Code).

**1. Deploy a Function App** > **NOTE:** You will need to [prepare VS code](https://docs.microsoft.com/azure/azure-functions/functions-create-first-function-python#prerequisites) for Azure function development. 1. Download the [Azure Function App](https://aka.ms/sentinel-RubrikWebhookEvents-functionapp) file. Extract archive to your local development computer. 2. Start VS Code. Choose File in the main menu and select Open Folder. 3. Select the top level folder from extracted files. 4. Choose the Azure icon in the Activity bar, then in the **Azure: Functions** area, choose the **Deploy to function app** button. If you aren't already signed in, choose the Azure icon in the Activity bar, then in the **Azure: Functions** area, choose **Sign in to Azure** If you're already signed in, go to the next step. 5. Provide the following information at the prompts: a. **Select folder:** Choose a folder from your workspace or browse to one that contains your function app. b. **Select Subscription:** Choose the subscription to use. c. Select **Create new Function App in Azure** (Don't choose the Advanced option) d. **Enter a globally unique name for the function app:** Type a name that is valid in a URL path. The name you type is validated to make sure that it's unique in Azure Functions. (e.g. RubrikXXXXX). e. **Select a runtime:** Choose Python 3.8 or above. f. Select a location for new resources. For better performance and lower costs choose the same [region](https://azure.microsoft.com/regions/) where Microsoft Sentinel is located. 6. Deployment will begin. A notification is displayed after your function app is created and the deployment package is applied. 7. Go to Azure Portal for the Function App configuration.

**2. Configure the Function App** 1. In the Function App, select the Function App Name and select **Configuration**. 2. In the **Application settings** tab, select **+ New application setting**. 3. Add each of the following application settings individually, with their respective values (case-sensitive): WorkspaceID WorkspaceKey AnomaliesTableName RansomwareAnalysisTableName ThreatHuntsTableName EventsTableName LogLevel logAnalyticsUri (optional) - Use logAnalyticsUri to override the log analytics API endpoint for dedicated cloud. For example, for public cloud, leave the value empty; for Azure GovUS cloud environment, specify the value in the following format: https://<CustomerId>.ods.opinsights.azure.us. 4. Once all application settings have been entered, click **Save**.

**Post Deployment steps**

1) Get the Function app endpoint

1. Go to Azure function Overview page and Click on **"Functions"** tab. 2. Click on the function called **"RubrikHttpStarter"**. 3. Go to **"GetFunctionurl"** and copy the function url.

2) Add a webhook in RubrikSecurityCloud to send data to Microsoft Sentinel.

Follow the Rubrik User Guide instructions to [Add a Webhook](https://docs.rubrik.com/en-us/saas/saas/common/adding_webhook.html) to begin receiving event information 1. Select the Microsoft Sentinel as the webhook Provider 2. Enter the desired Webhook name 3. Enter the URL part from copied Function-url as the webhook URL endpoint and replace **{functionname}** with **"RubrikAnomalyOrchestrator"**, for the Rubrik Microsoft Sentinel Solution 4. Select the EventType as Anomaly 5. Select the following severity levels: Critical, Warning, Informational 6. Choose multiple log types, if desired, when running **"RubrikEventsOrchestrator"** 7. Repeat the same steps to add webhooks for Anomaly Detection Analysis, Threat Hunt and Other Events. NOTE: while adding webhooks for Anomaly Detection Analysis, Threat Hunt and Other Events, replace **{functionname}** with **"RubrikRansomwareOrchestrator"**, **"RubrikThreatHuntOrchestrator"** and **"RubrikEventsOrchestrator"** respectively in copied function-url.

*Now we are done with the rubrik Webhook configuration. Once the webhook events triggered , you should be able to see the Anomaly, Anomaly Detection Analysis, Threat Hunt events and Other Events from the Rubrik into respective LogAnalytics workspace table called "Rubrik_Anomaly_Data_CL", "Rubrik_Ransomware_Data_CL", "Rubrik_ThreatHunt_Data_CL", and "Rubrik_Events_Data_CL".*