Security Center - How to automate the malware scanner

Hi,

I have seen that in the Security Center my Malware Scanner shows me last scan 14 days ago.
I was wondering how can i set this to automatically scan eg. every day?

I have rkhunter, clam etc all running but this seems to be another scanner as it is not recorgnizing and refreshing the last scan date, except i scan manually.

Any idea how to make this one also work automatically? Maybe by creating a cron for this one?


Thanks