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Cortex XDR Discussions
Cortex XDR allows you to rapidly detect and respond to threats across your networks, endpoints, and clouds. It assists SOC analysts by allowing them to view ALL the alerts from all PANW products in one place, telling the full story of what actually happened in seconds and allows seamless response.
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Cortex XDR Discussions
Cortex XDR allows you to rapidly detect and respond to threats across your networks, endpoints, and clouds. It assists SOC analysts by allowing them to view ALL the alerts from all PANW products in one place, telling the full story of what actually happened in seconds and allows seamless response.
About Cortex XDR Discussions

Cortex XDR allows you to rapidly detect and respond to threats across your networks, endpoints, and clouds. It assists SOC analysts by allowing them to view ALL the alerts from all PANW products in one place, telling the full story of what actually happened in seconds and allows seamless response.

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Welcome to the Cortex XDR Discussions!

To make this forum valuable and enjoyable for everyone, please review the following guidelines before participating: Rules and Best Practices Be Respectful: Treat fellow community members with professionalism and courtesy. Constructive discussions are encouraged; disrespectful or inflammatory comments are not. Stay On-Topic: This board is d...

JayGolf by • Community Team Member
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Upgrade agent failed

I have encountered the following issue of failed agent upgrade on a Windows laptop, showing the following message: XDR Agent failed to upgrade from version 8.4.0.51691 to version 8.5.0.624 on LAPTOP-xxxxxxx with error: Windows Installer DB: Current agent registration is missing. Anyone has experienced this as well? How can I solve the issue ...

BIOC RULE Creation - Workstation IP changed

Hi, How we can monitor the scenario like, when a cortex connected workstation's IP address change? Whether it is possible to create a rule/bioc in cortex xdr for monitoring the above mentioned scenario ? Cortex XDR Cortex Data Lake Thanks Christy

Christy7 by • L0 Member
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  • 1 replies
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GPU passthrough in VM (hyper-v) gets roll back automatically

I am using Hyper-v VM's on windows 2019 server After automatic deployment (not managed by me) of Cortex XDR agent version 8.4.0 on that server Assigning GPU's from host to the VM's getting roll back automatically within seconds in front of my eyes (in the VM device manager) I can't find any relevant Error in the Event viewer and I don't have...

orenvin by • L0 Member
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  • 1 replies
  • 0 Likes

Resolved! Customize the Endpoint Isolation message

Hello once again, Does anyone know if it is possible to customize the message that is sent to the endpoint when it is isolated?Currently XDR just displays a message for 5 seconds that says 'The Cortex XDR agent has stopped network access on your device.' (screenshot attached) The use case is to let the endpoint user know where to call for fu...

Email Alerts

The alerts we receive in email are detailed with a code box that can be very long and difficult to read especially through a mobile device. Is there options to make these alerts more user and mobile friendly?

TGroleau by • L0 Member
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  • 3 replies
  • 0 Likes

XQL query for browsers installed or in usage on host + Host_name.

Hi,I need to find which browsers the users using for daily tasks.I'm looking for a XQL query for browsers installed or browsers in usage by the user + hostname,The date that the app installed and the version is not so important as long as i get the browser name or vendor like chrome, Firefox etc.I can provide browsers list to search for or any o...

XDR Agent Stop 8.3.0

Hi, I would like to know if anyone has experienced this problem. Sometimes, without any apparent reason, the Cortex XDR Agent version 8.3.0 stops responding on Windows Server 2016 servers. When we check the services, the service is stopped We restart it, force the communication, and everything works fine.Sometimes, we need reboot server to start...

tlmarques by • L4 Transporter
  • 1865 Views
  • 2 replies
  • 0 Likes

Panorama integration

Hello, Have anybody integrate with Panorma? There is an option to do so under the NGFW integration: How exactly does it work? I have integrated XDR with NGFW and everything works fine, logs are collected, but I am wondering what is the use case to integrate with Panorama.

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Resolved! Find the responsible application in Windows for making malicious DNS requests

Hello everybody, I sometimes receive alerts from our firewall blocking a malicious DNS request, but when I want to track it to the application that made that request, I just see Windows DNS cache service. Is there any way to audit specific DNS requests e.g. "gyoutube.com" ,which is actually malicious, in a Windows client using Cortex or other to...

Cortex XDR is unable to block USB viruses - the reason is unknown.

We recently encountered an issue where a user's computer got infected with a USB virus after inserting a USB drive. The virus uses USB Driver.exe to create some directories and malicious programs as shown in the attached image. Additionally, it uses vmnet.exe to load these DLL files. However, Cortex XDR did not block it. We have already enabled ...

kentwuhc by • L1 Bithead
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  • 1 replies
  • 0 Likes

Virtual functions/Variables - Creating anomaly based detection rules - XQL

Hello Everyone, Cortex XDR has the functionality does allows you to use XQL queries to create lookups or datasets. The problem is that these are static and cannot be dynamically updated for detection rules.The use case I had in mind is that I have two XQL queries the first one looks at events occurring from 30 to 1 day ago. The second query lo...

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