Preparing Sentinel Content and ARM Template Files
I am preparing Sentinel content (a dataConector) as outlined in the steps (from "\sentinel_with_ContentHub\Azure-Sentinel\Solutions\readme.md")shown in the below picture. Could you please confirm my understanding? Thank you in advance! In…
Finding classic automation in Sentinel analytics
I have the ability to search through ARM templates for the Sentinel analytics and I'm hoping to find a way to detect the use of classic alert automation. Does anyone know what i should be searching for in the ARM template? We have not used this method,…
Not allowing to connect Sentinel Data connector with Defender XDR
Hello, I was trying to connect the "Microsoft Defender XDR" connector with "Microsoft Sentinel", but I am facing the below error. I am not sure why Sentinel is not allowing to establish the XDR connector. As I am the Owner of the…
Syslog through AMA connector not showing in the content hub list.
Hi, Trying to set up a syslog ingestion into Sentinel for testing. The setup consists of AMA on a on-prem syslog server. The legacy agent is soon not supported, and the requirement of AMA on-prem is according to Microsoft guides to have the following…
Syslog Transformation DCR not working
I need assistance troubleshooting a Syslog Transformation DCR used with Microsoft Sentinel. The Transformation DCR looks to work correctly in the Create Transformation wizard, but doesn't actually filter out the records. I have a few Syslog/CEF…
Isolate Machine -playbook in Sentinel
Hi, we are trying to create isolate machine Sentinel incident playbook but we only get error message 404 resource not found when running it. Is it possible to use that playbook if machine accounts are synced from on-premise ad or does it need something…
Data Connector Types in Azure Sentinel
Hello Community, We've noted that there are various types of "Microsoft.SecurityInsights/dataConnectors," such as "RestApiPoller" and "GenericUI." Our case is that our service is hosted on other clouds, and we aim to…
How to not duplicate data when updating Sentinel data connector
We implemented the Sentinel data connector using the Azure function app. We have an issue now, when we need to make any updates to the data connector and make a deployment, the customer needs to create a new workspace to avoid data duplication. Is there…
logo size for Sentinel Content Preparation
Hello, I am preparing the Sentinel content according to the following steps from github, my question is if there's requirement about the size of the logo? Thanks.
Custom Data Connector into Sentinel Content-Hub
Hello Microsoft Community, We are planning to build & integrate our custom data connector into the Sentinel Content-Hub to enable data analysis services for our customers who are interested in Azure Sentinel. And our data, which is unique and…
How Do I Configure JSON Items for Different Types of Data Connectors?
Hello, I'm wondering if there're any wiki pages that give explanation and how to properly configure the data connectors. Thank you! I've been exploring the variety of data connectors available in Azure, such as GenericUI, APIPolling, and others, through…
The request type when fetching to S3
Hi all, I would like to connect S3 and microsoft sentinel. I have a question. ・I think you fetch files from microsoft sentinel to S3, is the request type GET? The following is the page to which we…
Moving Sentinel to a different management group
Hey folks, I know that moving Sentinel from one subscription to a different one is not supported and can break things. Could somebody tell me, whether moving a whole subscription that contains a Sentinel instance from one management group to another…
Sentinel - Sophos Endpoint Protection (using REST API) (Preview) - Fails due to trying to create a table with a hyphen!
When trying to configure and deploy the new Sophos API connector for Sentinel it fails. Looks like it's trying to create a new table called Custom-SophosEPAlerts_CL but tables cannot contain hyphens so needs changing to CustomSophosEPAlerts_CL…
Threat Intelligence Sharing
Hi all, Is it possible to use threat intelligence from a third party solution with Microsoft sentinel? And if possible, how would you connect them? Custom connectors? regard,
Mismatch in amount of data received in logs analytics workspace and DCR metrics
I have defined a data collection rule and am using logs ingestion api to send data to 2 custom tables. I have defined diagnostic settings for the DCR such that error logs are sent to logs analytics workspace. For about an hour, I have events ingested…
Retention and archiving cost of non-billable tables
Hey folks I see MS updated this page a few months ago: https://learn.microsoft.com/en-us/azure/azure-monitor/logs/data-retention-archive?tabs=portal-3%2Cportal-1%2Cportal-2#pricing-model This part has been added to the documentation: "Log data…
How to get additional details about Mitre attacks like(mitre_tactic_id mitre_technique_id mitre_tactic mitre_technique mitre_subTechnique) ?
Hello, Greetings of the day We are using the below endpoint to collect the alerts. These alerts consist of a wide range of data including mitreTechniques. Further, I would like to know if it is possible to extract more information about Mitre Attacks…
Problems with data collectors and syslog
So, i have a task to integrate security logs that are beeing sent via syslog protocol formatted as CEF https://learn.microsoft.com/en-us/azure/sentinel/connect-cef-syslog-ama?tabs=syslog%2Cportal I do have an VM linux It does have the python…
Upgrade GitHub App Azure-Sentinel
We have been using the Azure-Sentinel GitHub App to synchronize our repository to Sentinel. Its been a while since its been installed and lately we have been getting the following error: deploy-content Node.js 16 actions are deprecated. Please update…