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.

Discussions

Resolved! Log360 Syslog

I'm trying to connect Cortex XDR to my Syslog server which is Log360. I have a public IP NATed to the internal server and have opened the firewall to our tenant IPs.

The test message sends from the Cortex end but at the moment I can see nothing in Log

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TimGowen by L1 Bithead
  • 2113 Views
  • 1 replies
  • 0 Likes

XDR external syslog encryption

Hi all,

Im trying to set up encrypted communication to a syslog server from the XDR using a self signed certificate.

However I cant seem to get it to work - the XDR says that no connection is available.

I should note that without the certificate, on reg

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Resolved! Understanding xdr licensing

I am reviewing my organizations XDR licenses and noticed that the dashboard seems to be reporting an inaccurate amount of licenses used. We only have 146 endpoints in our environment. We have approximately 125 non-persistent VDI workstations. However

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dgagnon by L1 Bithead
  • 2253 Views
  • 1 replies
  • 0 Likes

Resolved! Cortex XDR and windows Install folder

Hello, 

we started to have Cortex XDR alerts for *.tmp files, which refer to the C:\Windows\Install folder.

e.g. C:\Windows\Installer\MSI53B1.tmp

Wildfire report says its Malware based probably on the:

 

 
 

 

Attempted to sleep for a long period | Medium Ma...

LukasB by L2 Linker
  • 4834 Views
  • 3 replies
  • 0 Likes

Cortex XDR Exclusions vs Exceptions

Hello all,

 

Exclusions versus Exceptions, why is excluding an alert so much easier than creating an exception when it should be the opposite? 

 

According to Palo Alto, "If you do not want Cortex XDR to display alerts that match certain criteria, you ca

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JimWaZ by L1 Bithead
  • 16160 Views
  • 5 replies
  • 6 Likes

Searching Endpoints

If I want to search all endpoints for foobar.txt in XQL what would that look like? I've tried to search for the hash

 

dataset = endpoints
| filter sha256() = "90be1c2c0fc5c36b3e10dcd89a8cda61462cb420a043a5759a7e1e3bba3eee38"

 

The file path and neither s

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How does XDR quota for data?

How does XDR allocate quotas for data? My license is 5TB and dataset management shows that I have used 3.9TB, but I log into Datalake to check if the usage is 0. What happens if 5TB is full? Does xdr_data take up 5TB? Is it possible to set a quota or

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Grady by L2 Linker
  • 1653 Views
  • 2 replies
  • 0 Likes

Is CVE-2021-4034 covered by Cortex XDR?

Hi,

 

does anyone know if the vulnerability CVE-2021-4034 is covered by Cortex XDR Prevent or Pro?

Source: https://blog.qualys.com/vulnerabilities-threat-research/2022/01/25/pwnkit-local-privilege-escalation-vulnerability-discovered-in-polkits-pkexec-cv

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fhu_omi by L1 Bithead
  • 3428 Views
  • 5 replies
  • 1 Likes

Can't Uninstall Cortex XDR

Hi, I installed Cortex XDR on my computer and it ended up not even being able to open. I want to uninstall it but I keep getting the error that Anti-Tampering is on. Is there a way to uninstall this without being able to open the program at all?

ubuntu fixdep causes malware alerts

Hi all, I have an ubuntu user which throws up malware alerts on a seemingly innocent ubuntu component - fixdep. I havent seen anything online about it being used in malicious activities , and it dosent show up on other ubuntu workstations. 

Has anyone

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XDR and proxy

Hi all,

I have a bit of a situation - I have a user that IT suspects is experiencing connection problems due ti the xdr agent. the user gets proxy error when opening chrome. However - His endpoint is not isolated, there are no quarantined files relati

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