CCFR-201b Exam Dumps - CrowdStrike CCFR Questions and Answers

To ensure Falcon does not block or generate a detection for a specific process based on its file hash, the correct approach is to create a Custom IOC with an allow action for that hash. Hash-based allowlisting is tied to the file’s cryptographic identity, which makes it appropriate when the organization trusts that exact binary. A Machine Learning Exclusion is path-oriented and affects ML detections or uploads, not necessarily all hash-based IOC logic. A Custom IOA detects behavior patterns, not static file hashes. An IOA Exclusion reduces false positives for behavioral detections but is not the correct mechanism for allowing a specific hash. For Falcon responders, this distinction prevents overbroad exclusions and keeps allowlisting tightly scoped.

When pre-staging a Custom IOC for later use, the correct action is No Action because the responder wants to save the hash without immediately generating detections or enforcing a block. This is useful when an indicator is being prepared for approval, validation, or future activation. “Always Block” would actively prevent execution and should only be used when the hash is confirmed malicious and ready for enforcement. “Monitor” would generate visibility, but that is still an active detection posture rather than a passive staged state. “Save Hash” is not the correct Falcon IOC action. In Falcon Responder workflows, choosing the correct IOC action matters because a premature block or detection can disrupt operations or create unnecessary alert volume.

The correct navigation path is Actions > Connect to host. In Falcon, responders commonly initiate live response actions directly from the detection or host context using the Actions menu. This allows an authorized responder to start a Real Time Response session for hands-on investigation, artifact collection, command execution, and remediation. “Investigate > Connect to host” is not the direct path shown for this detection-driven workflow. “View Incident > Connect to host” is also incorrect because the task is to remotely connect to the affected host from the detection context, not simply open the incident view. The key requirement is permission-based RTR access; without the correct role and response policy permissions, the connection option may not be available.