Analytics BIOC Rule, Identity analytics

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Analytics BIOC Rule, Identity analytics

L0 Member

Hi all

 

I have a question regarding a certain alert: Multiple user accounts  deleted

https://docs.paloaltonetworks.com/cortex/cortex-xdr/cortex-xdr-analytics-alert-reference/cortex-xdr-...

 

1) Is it normal I can't find it in the Analytics BIOC list? 

2) Is it possible to view the query behind these rules? because currently this is informational-low and we want to change the severity to a higher status. 
3) if this is not possible, I'm guessing we have to write a custom rule for this?

 

thank you

1 REPLY 1

L5 Sessionator

Hi @Pieter.Rubens 

1. I am looking into this why this rule does not appear.

2. These queries are managed by Cortex XDR Detections team and are constantly being added/updated to the existing list on the server side. As such, the queries are not viewable.

3. You can of course create a custom BIOC rule where you ingest AD logs and look for entries that log these behavior and go off it. That being said, a Correlation rule might be a better fit for the same as you need to look at historical data to formulate your logic.

 

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