Recently, your organization has been targeted by a custom malware package. While the files used are constantly changing, the command and control URL is always the same. How can you ensure this threat is caught in Defender for Endpoint?

Answer options:

A.Add the command and control URL as an IoC in Security Center
B.Block the command and control URL on all firewalls in the organization
C.Block list the URL in Security Center
D.Allow list the URL in Security Center
E.None of these

Correct Answer: A 

Reference: 

https://techcommunity.microsoft.com/t5/microsoft-defender-for-endpoint/pushing-custom-indicator-of-compromise-iocs-to-microsoft/m-p/532203