I'm trying to see if there are hits with Kaseya related domains in my Web datamodel. As I understand we need to use wildcard lookup or trim Web.url to match domains in the lookup Splunk-REvil-Kaseya-IOCs/domains.csv at main · davisshannon/Splunk-REvil-Kaseya-IOCs (github.com). What I've tried so far:
| tstats summariesonly=true latest("_time") values("Web.src") values("Web.dest") from datamodel="Web"."Web" by "Web.url" "Web.user"
| eval list="*"
| `ut_parse(Web.url, list)`
| lookup kaseya_domains domain AS ut_domain OUTPUT domain
| where isnotnull('domain')
It works, but not for a longer period of times (7 days or more). What are my options?
When it doesn't work, what happens?
It times out or DAG errors.