Can't uninstall old cortex xdr version

i have install cortex xdr on linux (7.9 version) ,  the service can't start. i try to uninstall old version or upgrade the version to 8.1.1 , but it show below error. Pls help me to fix the error. 

[root@MOFVM068 bin]# ./cytool runtime start all
Red

XDR Acting as Application Control for Linux

Hi Community, 

I've managed to transform Palo Alto Networks' Cortex XDR into an effective application control solution for Linux based on the hashes of the files. 

Has anyone else tried this method previously?

Disabled Capabilities of XDR on instaallation

Hi all,

in one of our customers with the installation of XDR agent version 8.5 the Response Capabilities (File Retrieval, Live Terminal, Script Execution) were disabled from the very beginning on many of the endpoints. As there is no other way, the

I ingested the Checkpoint firewall logs into Cortex XDR, now what should I do?

Hi,

Some time ago I connected the CheckPoint Firewalls with Cortex XDR and I can now see the alerts from the Cortex console.

My question is, what should I do now with the alerts? Since the FW is generating more than 100 incidents a day.
I had crea

Cortex XDR Notify about Incidents via phone call

Hi,

is there a way to configure a robocall on Cortex XDR so that if a high or critical incident raises, I'll get an automated call to my phone notifying me about an incident? Maybe someone of y'all already have such configuration and would like to

How IOCs are detected?

Hi,

I've recently noticed that an IOC that we created a month ago is still somehow being triggered, therefore an incident is generated. The IOC is a domain that we've found in a phishing email. I haven't visited the domain or clicked on that quaran

Cortex XDR Uninstall without password and active tenant

On Windows computer we have installed the cortex XDR  agent on POC tenant.

The tenant was deleted but we don't uninstalled the agent on the client computer.

We try to uninstall it manually, but we don' have the password.

We try with the default password

Question About Custom Logs Time Field

Question

I want to replace _time field value with original timestamp, but I can not find way to do this. 
Please tell me how to replace _time field value or Is this not possible due to specifications?

Background

When we collect logs from XDR Collector

Bloodhound detection

Does anyone know what ways exist in Cortex XDR  to detect if someone is running BloodHound?