A File download was stopped "Malware download blocked"

[Lamees]

I have Meraki MX84, and I just received the following Alert:

"A file download on your network 'XXX- appliance' was blocked in the last hour because it was determined to be malicious."

I only can see the most affected clients, which is the Domain controller. How can I get a full report about this error from the firewall, and what kind of files they were downloading? 

[BrechtSchamp]

Can you get more info if you go to Security & SD-WAN > Monitor > Security center in the Events tab? It should provide a list of security events which you can click on. You can use the Filter dropdown menu and unselect Current network only if you're unsure about which network in your organisation caused the event.