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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.

Please note: All postings in LIVEcommunity are visible to other users; please keep your network secure by refraining from posting live IP address’s or domain names here. Contact your Customer Success team for network-specific questions.

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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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Cortex XDR agent Consuming full resource while scanning

Hi All, Cortex XDR agent consuming my full resource while scanning. Did anyone face this kind of issue? I am using another endpoint(Symantec) in the same workstation. Planing to whitelist the cortex XDR folder from Symantec. Please share which are the folders that need to be whitelisted?.

CyberEye by • L3 Networker
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Conflicts with Third Party Encryption Application

It appears that Cortex XDR does not play well with the existing encryption product we use. There is no indication of any issues whatsoever, but when you attempt to decrypt the drive the application is not successful at decrypting all of the files. Uninstall Cortex XDR and things work -- the power of a VM proves it is an issue with Cortex. Ini...

Resolved! Bitlocker Encryption Status Only

I was reading about the new Bitlocker functionality in the new release. We have Bitlocker already deployed in the organization and would like to know if I could use the CortexXDR console as only a "view" or status into the status of Bitlocker on already deployed machines? I am not wanting to control/configure Bitlocker from the CortexXDR console...

Grok Filter for Syslog entries

Does anyone have a Grok filter compatible with Cortex XDR syslog entries? I'm piping Cortex XDR syslog into logstash and then through to Elasticsearch for parsing & alerting, but there seems to be two nested log formats. One pipe-separate and then inside that a space-separated list of fields (including some values that themselves contains sp...

Resolved! Updating Cortex Agent 7.2 fails

Good morning, I'm running into issues trying to update the cortex agent on some of our physical machines running Win 10. I'm very new to Cortex so I apologize if there's issues with my explanation of what I'm having issues with. Inside my endpoint administration we have broken our users into groups: VDI, physical and even further with Windows, M...

Cortex XDR Prevent Did Not Detect ncat

Hello I am new to Cortex XDR. I tried ncat on a PC with Cortex XDR Prevent (with Windows Defender) and it did not detect or stop the connection from Kali a PC. Windows Defender showed a warning and once I allowed it I was able to connect on ncat from Kali. Is Cortex XDR Prevent supposed to stop ncat or at least give me an email alert about the c...

Cortex XDR folder exclusion

Hello,does anyone know if it is possible to exclude an entire folder on a Windows machine from Cortex XDR scan in order to launch executable files without being blocked and having to add the file hash to the whitelist ?

Resolved! Force policy check in Cortex XDR

Hi, Is there any way to force a policy check on an endpoint? I have created a new Policy Rule and assigned a new set of Policy Profiles to it. I then assigned specific endpoints to this Policy Rule and the rule is #1 in the policy order tab. The problem I am facing is that the targeted computers do not seem to receive the new policy. YES, the r...

Cortex XDR Alerts - Slack Integration

Is there any way to include the hostname for alerts received in Slack? They are very valuable to receive on the phone late at night, but would be even better if we had a bit more information: hostname, domain, something that indicates this is a test box... 🙂Any takers? Is there something we need to tweak, or is this a feature request?Examples:A...

Exceptions "Child process"

Hello!! How are you? i need confirm an action when add exception for child process, i have several alerts for "WmiPrvSe.exe Rare Child Process" that are false positive, and im considering add to whitelist in the profile associated. For create it i need add parent process, child process and child process command, I need confirm if this works as...

Julitro_0-1598461562310.png
Julitro by • L0 Member
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CISCO ASA Firewall connection to Cortex XDR

Hi, We have an environment where by we have CISCO ASA Firewalls, our Client Base would communicate with a Proxy Server and then this would pass the details onto the Firewall and the ASA Firewalls would then communicate with Cortex XDR. As Cortex XDR requirements are to use FQDN instead of IP, has anybody had any experience of using CISCO ASA's w...

Resolved! Difference between exclusion and add to allow list Cortex XDR

good day community,I have an incident due to the execution of an excel file that contains macros.According to the verdict and its hash the file is not a threat.My question is the following which is the most suitable method to allow the execution of said file?In the incident analysis window, right click on the allow list process or generate an ex...

Resolved! Extend Ransomware Protection to SMB Shares

I noticed that my tenant space has a new option in the Windows Malware Profile under Ransomware Protection that is named "Extend Ransomware Protection to SMB Shares". I don't believe this setting was available prior tot he 7.2 release that I read about today. I do not see anything in the release notes about this new setting/feature for 7.2 and...

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