Hi
I have run the following search ( Endpoint - Malware Daily Count - Context Gen) verified from a couple of different sources, and get the above mentioned error message....any advice?
| tstats `summariesonly` dc(Malware_Attacks.signature) as infection_count from datamodel=Malware.Malware_Attacks
where earliest=-31d@d latest=-1d@d Malware_Attacks.action=allowed by Malware_Attacks.dest,_time
span=1d | stats sum(infection_count) as total_infection_count by _time
| stats count,median(total_infection_count) as median by _time
| eval min=0 | eval max=median*2 | xsCreateDDContext name=count_1d container=malware type=domain
terms="minimal,small,medium,large,extreme" scope=app app=SA-NetworkProtection | stats count
I imagine you are not getting any results from the base search. so there are no "events" going into the chained stats, so the evals have nothing to add to. Thus you have empty results going tiny the CreateDD command.
@frizzoS3 - This answer by @starcher seems correct. To test that, run this and see if there are any results...
| tstats `summariesonly` dc(Malware_Attacks.signature) as infection_count
from datamodel=Malware.Malware_Attacks
where earliest=-31d@d latest=-1d@d Malware_Attacks.action=allowed
by Malware_Attacks.dest,_time span=1d
| head 5