Anomali integration with Splunk not working

[smithahc1966]

Hi,

We have an integration setup for ThreatStream Anomali app and Splunk ES. This was done previously from someone else. At the moment, I see million events coming in. But I want to fine tune the search filter which I can do it on ThreatStream ANomali app.

Currently the filter is (status="active") AND (Confidence>=90) AND (Created_ts>=5d) AND (itype!="scan_ip" AND itype!="compromised_email" AND itype!="mal_md5"). and it's pulling unnecessary logs.

I would like to know what's the meaning and how to fine tune this.

Thanks for your help in advance

[adalbor · Accepted solution]

Def check the Anomali documentation for more information.

That being said the filter states that you only want active IOC's, confidence level greater than or equal to 90 (extremely confident the intel is correct), the ioc was created greater than 5 days ago, the IOC is not an IP associated with scanning activity, the IOC is not a compromised email address, and the IOC is not a malicious file hash.

Get with Anomali support to help you fine tune this. Its better to tune your IOC collection at the Anomali lvl.

[starcher]

You should contact Anomali support.

[smithahc1966]

Yep. Anomali team is helping me out. Posted this question if someone could address before them.