CCFR-201b Exam Dumps - CrowdStrike Certified Falcon Responder

User Search organizes telemetry associated with a specified account and includes Admin Tool Usage. That category is the fastest choice when the concern is that one compromised user executed numerous administrative or dual-use commands across several hosts. It can expose command activity involving tools commonly used for system administration, discovery, remote access, or modification and lets the responder correlate the account with affected endpoints. Detect history shows alerts already generated and might miss suspicious commands that did not trigger detections. User logon activity establishes where and when the account authenticated but does not directly list the commands. File-transfer port activity focuses on network movement rather than command execution. For the stated objective of finding evidence of multiple commands, Admin Tool Usage is therefore the most relevant view.

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The correct field is FilePath because the investigation is focused on events executing from a specific directory on the host. In Falcon Event Search, path-based filtering is used when a responder wants to identify activity tied to a folder location such as a user profile, temp directory, startup folder, or suspicious staging path. TreeId is related to process lineage and is not the right field for directory matching. @source identifies the data source or index-related context, not the executable location. ParentBaseFileName is useful when searching for child processes launched by a specific parent executable, but it does not identify where the executing file resides. FilePath directly maps to the file location, making it the correct field for directory-based event hunting.

Domain name-based IOCs in Falcon are used for detection-oriented visibility, not endpoint prevention in the same way as file-hash indicators. File hashes can support blocking or allowing because the sensor can evaluate executable content directly. Domains are network indicators, so the practical actions available are limited to detection or no enforcement action. “Detect only” creates visibility when matching activity is observed, while “No action” allows the indicator to be stored or staged without triggering enforcement behavior. Options that include “Block” or “Allow” are incorrect because domain-based IOCs do not work like hash allowlists or prevention hashes in Falcon IOC Management. This distinction is important for responders because choosing the wrong IOC type or expected action can lead to false assumptions about containment capability.