searching and alerting on ip_intel

[hbfblueteam]

Hi,

Does anyone know if there is an efficient way to incorporate ip_intel into a search/query. I want to set up an alert using a particular ip_intel feed for a specific index to notify me when there is traffic from high-risk IP addresses.

Currently trying the below but I get no results (saw the below as another answer but cannot get it to work)

index=reverse_proxy [|inputlookup ip_intel | return ip] | where ip=src

note: "src" is the the field name in which the IP is parsed for my index

Cheers

[harsmarvania57 · Accepted solution]

Hi,

Please try below query

index=reverse_proxy
| lookup ip_intel ip as src OUTPUT threat_key
| where isnotnull(threat_key)

[hbfblueteam]

Thank you, that has given me some results

Regards,
Marko

[to4kawa]

https://docs.splunk.com/Documentation/Splunk/latest/SearchReference/Return

<count>
Syntax: <int>
Description: Specify the number of rows.
Default: 1, which is the first row of results passed into the command.

see reference.