What type of analysis does FortiSandbox perform on suspicious files?

FortiSandbox is designed to conduct behavioral analysis in a secure environment. This method involves executing suspicious files in an isolated and controlled setting to observe their actions and interactions within a system. By mimicking real-world conditions, the FortiSandbox can accurately identify if a file poses a threat based on its behavior, rather than relying solely on signature-based detection methods.

Behavioral analysis allows for the detection of zero-day threats and advanced persistent threats (APTs), which might not be flagged by static analysis. Static analysis involves examining code without executing it, which can miss certain vulnerabilities that only become apparent when the code runs.

In contrast, other options like user reports or manual review by experts do not utilize the automated and dynamic capabilities that FortiSandbox provides. User reports depend on community insight and may suffer from bias or delayed response, while manual reviews can be time-consuming and may not scale effectively for assessing large volumes of suspicious files. Thus, the emphasis on behavioral analysis in a secure environment demonstrates FortiSandbox's strength in proactive threat detection and remediation.