How to Create a Malware File Policy on FMC

[@sukantasaha2262]

I have tried both file and malware rule under a single policy which is working. But when I tried with only a file block rule then it is not blocking specified file extension? Any wrong?

[@evanchadwick4266]

storing unknown file dispositions will result in too much being stored. In my experience there is a high percentage of unknown dispositions

[@ciscoland8721]

That is what I thought. She did not mention the reason for doing this. Is it to enable file to be retrospectively be flagged as Malware?