Clients/Server do not have assigned endpoint group ALERT / CORRELATION / XQL

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Clients/Server do not have assigned endpoint group ALERT / CORRELATION / XQL

L4 Transporter

Hello dear community, 

 

I want to share with you my little XQL script which can identify and alert connected Clients which have no assigned endpoint group. 

 

This can happen:

- Cortex is installed, but the endpoint name does not match the defined criteria

- Endpoint name is changed, does not match the defined criteria

 

dataset = endpoints
| filter group_names != "*"
| filter endpoint_status ~= "CONNECTED" and endpoint_status !~= "DISCONNECTED"

RFeyertag_1-1686849957699.png

 

RFeyertag_0-1686849683794.png

BR

 

Rob

 

1 accepted solution

Accepted Solutions

L5 Sessionator

Good work there, @RFeyertag !
A few observations:
I'd recommend changing the operator in 3rd line to not do regex as the values can always be an exact match (CONNECTED/DISCONNECTED).

So something like this :

 

| filter endpoint_status= ENUM.CONNECTED or endpoint_status = ENUM.DISCONNECTED 

 

or 

| filter endpoint_status in (ENUM.CONNECTED , ENUM.DISCONNECTED )

 

will do too.

View solution in original post

2 REPLIES 2

L5 Sessionator

Good work there, @RFeyertag !
A few observations:
I'd recommend changing the operator in 3rd line to not do regex as the values can always be an exact match (CONNECTED/DISCONNECTED).

So something like this :

 

| filter endpoint_status= ENUM.CONNECTED or endpoint_status = ENUM.DISCONNECTED 

 

or 

| filter endpoint_status in (ENUM.CONNECTED , ENUM.DISCONNECTED )

 

will do too.

Thank you @bbarmanroy,

 

with your recommendation it works much better!

 

BR

 

Rob 

  • 1 accepted solution
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