CrowdStrike CCFR-201 Exam Questions & Answers

Correct Answer: D

According to the CrowdStrike Falcon?Data Replicator (FDR) Add-on for Splunk Guide, the Detections page allows you to view and manage detections generated by the CrowdStrike Falcon platform2. You can use various filters to narrow down the detections based on criteria such as severity, CrowdScore, time, tactic, technique, etc2. However, there is no filter for triggering file, which is the file that caused the detection2.

Correct Answer: C

According to the CrowdStrike Falcon?Data Replicator (FDR) Add-on for Splunk Guide, Sensor Visibility Exclusions allow you to exclude certain files or directories from being monitored by the CrowdStrike sensor, which can reduce noise and improve performance2. This means that no events will be collected or sent to the CrowdStrike Cloud for those files or directories2.

Correct Answer: B

According to the CrowdStrike Falcon Devices Add-on for Splunk Installation and Configuration Guide v3.1.5+, global prevalence is a field that indicates how frequently the hash of a file is seen across all CrowdStrike customer environments1. A global prevalence of common means that the file is widely distributed and likely benign1. However, if you do not know what the executable is, you may want to investigate it further to confirm its legitimacy and functionality1. One way to do that is to click the VT Hash button from the detection, which will pivot you to VirusTotal, a service that analyzes files and URLs for viruses, malware, and other threats1. You can then see more information about the file, such as its name, size, type, signatures, detections, comments, etc1.