Cortex XDR Analytics BIOC Rules' Severity

[m.seyid]

I am writing to inquire about the procedure for modifying the severity levels of BIOCs (Behavioral Indicators of Compromise) within the Analytics module of Cortex XDR. Specifically, we are looking to understand how to create or adjust a custom rule where we can manually add a BIOC and select its severity level according to our needs.

Could you please provide guidance or documentation on how to achieve this? Detailed instructions or any relevant steps to create or modify such a rule would be greatly appreciated.

[Alejandro_Hernandez]

Hi @m.seyid 

When you created a BIOC rule

In Detection Rules > BIOC > Right click over BIOC rule and select edit

And here you  will change the severity 

[m.seyid]

Hi Alejandro_Hernandez,

Thank you for your response. However, what I need to change is not the BIOC itself, but the severity of the Analytics section.

I can show you this picture as an example

 

[Alejandro_Hernandez]

Hi @m.seyid 

Checking the Analytics BIOC rules, here is not possible to modify the severity

The only way to modify is when the alert is generated and set the new severity