Palo Alto Networks' WildFire service is designed to perform advanced analysis on files to identify and protect against new and evolving threats. When a WildFire analysis profile is configured to forward any file type to the WildFire public cloud, the service analyzes files that pass through the firewall based on the policy configuration.
D: Does not perform malicious content analysis on the linked page, but performs it on the corresponding PE file:
* When a user clicks on an unknown link that downloads a Portable Executable (PE) file, WildFire's primary focus is on the file itself rather than the webpage from which it originated. The service analyzes the PE file to determine if it contains malicious content. This analysis includes static and dynamic inspection techniques to uncover any malicious behavior.
* The webpage hosting the link may not be analyzed as part of this process unless specific protections or URL filtering policies are in place that trigger such an analysis. The primary concern in this scenario is the PE file, which is directly analyzed by WildFire for malicious content.
By focusing on the files that could pose a direct threat to the network, WildFire provides a robust mechanism for identifying and mitigating potential security risks associated with file downloads.