Cortex XDR Discussions

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Send alert from Cortex XDR via MS TEAM

Dear all, I'm planning to deploy Cortex XDR on my DC, but I don't see the integrated options for MS Teams. Could I know whether or not I can send alerts from Cortex XDR via MS Teams?

Can global uninstall password expire?

We noticed that the global uninstall password set last year at the end of May no loger works, in the Management Audit Logs there are no other events "Agent global uninstall password updated". Can it expire? or be changed without generating an event in the audit logs?

Regex Not Functioning Properly in XQL

Hello everyone, I'm attempting to extract fields from DHCP logs but encounter an error stating, "Your query failed to run as it's invalid." my regex code works correctly on regex101 and CyberChef. Does anyone have any insights on how to troubleshoot the issue? dataset in(infoblox_infoblox_raw )|filter _raw_log ~=".*dhcpd.*" |alter event_raw = _...

How to create exception/Exclusions for BIOC analytics and XDR analytics alerts

Hello Team , We are getting multiple alerts for BIOC analytics and XDR analytics right now as checked on console there is no option visible to add exception/exclusion for this alert. Can some one please guide how we can create a exception/exclusion for this alert. Cortex XDR Thanks in advance !!

Unable to install Cortex XDR agents 8.1.x or later on Windows 10 Pro Computers

Hello peers, I tried installing Cortex XDR agent v8.1.x earlier and v8.2.x recently - the Setup Wizard ends prematurely because of some error not presented in detail. Alternatively, I could install previous version and further upgrade to latest. Has anyone else had this kind of interruption? Could you please share what needs to be done or an...

Using Cortex with DeTTeCT and dettectinator

I am using the DeTTeCT approach to assessing our coverage against ATT&CK: GitHub - rabobank-cdc/DeTTECT: Detect Tactics, Techniques & Combat Threats. In this approach, you need to start with a set of yaml files that have your datasources and detections. I have recently completed a set of PA plugins for the dettectinator project here Gi...

Correlation rule for detecting Account Created /deleted or Group created /deleted from AD server

Hi Community, I am looking for correlation rule where in i can detect Account Created /deleted or Group created /deleted from AD server log source.

Scan status details of Cortex XDR

Hi Team, Can I get more information on scan status for below scenarios. . If the scan initiated and before completion the endpoint got disconnected what will be the status? .. when the endpoint connects back, whether the scan automatically resume from where it stopped ? ... Difference between 'Aborted', 'Error' and 'Cancelled' status? Cor...

Resolved! Cortex EDL and network range

I enabled EDL in Cortex XDR and I'm trying to add network range, but this seems to be not possible for some reason. Is it supported or only single IPs can be added?

Resolved! About iOS Agent

Hi Everyone： Do I need to manually activate the iOS APP every time I restart my mobile phone?If I accidentally turn it off, will it stop working?Or can it still be executed in the background? Richard

Resolved! Cortex XDR Delete IOS Endpoint

Hello everyone： Does anyone know how to remove the ios endpoint from the Console?I have removed the APP from my mobile phone a day ago but the Console still shows that it is connected and cannot be removed. best regards Richard

Resolved! Broker VM

Hi Community people, We are trying to login web UI VM broker. We forgot the password, Default password wont work. Could you please advise, How can i change password in VM broker. is that any possibility to change password or retrieve the old password? Thanks in advance.

Block all internet-facing queries for a specific application in host level firewall for a specific host.

Hi family, I want to block internet-facing queries for a specific application ( 3Ds max.exe). But there is an option on host firewall for all endpoints. How can configured host firewall rules groups for specific on that endpoint not for all. Thanks, and regards.

Cortex XDR Auto Quarantine

Hey all, Does anyone have experience with turning auto quarantine on? I don't see much documentation on it but I'm assuming its as simple as quarantining the files associated with Wildfire verdicts. We're looking to set up recurring malware scans on groups of assets at a time. I know that when malicious files are found, they create alerts/in...

Block versus Quarantine Malware Module Settings

Is there a greater benefit to enabling the Quarantine setting versus the Block setting across the different modules in the Cortex XDR Malware profile? It is my understanding that both/either will result in the expected protective action (i.e. a potential threat will not be allowed to execute).

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