CCFR-201b Exam Dumps : CrowdStrike Certified Falcon Responder

Setting a Debugger value for osk.exe under Image File Execution Options causes Windows to launch the configured debugger, here cmd.exe, when osk.exe is invoked. MITRE ATT & CK classifies this behavior as Event Triggered Execution: Image File Execution Options Injection, sub-technique T1546.012. The technique can support Persistence or Privilege Escalation because an attacker can arrange repeated execution or obtain a command shell in an elevated context, including from accessibility programs at the logon screen. Among the choices, option A names both the correct tactic and the exact technique. Malicious Tool Execution and External Remote Services describe different behaviors, while Bypass User Account Control is a separate privilege-escalation technique and does not specifically describe an IFEO Debugger registry modification.

The issue is the 40-KB limit associated with directly running raw script content. The safer method is to upload the script to the endpoint with put, then execute it from the host path using runscript -hostpath. This avoids forcing the full script body through a raw command execution path. Breaking the script into smaller files is operationally messy and increases the chance of partial execution or sequencing errors. runscript -cloudfile is used for scripts already available as cloud files or RTR-managed content, but the option that says to upload locally and execute directly misstates how that workflow functions. In RTR operations, the clean method for larger local scripts is to place the file on the endpoint and run it from the host path.