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NEW QUESTION # 25
What is an advantage of using the IP Search tool?

• A. IP searches provide host, process, and organizational unit data without the need to write a query
• B. IP searches provide manufacture and timezone data that can not be accessed anywhere else
• C. IP searches allow for multiple comma separated IPv6 addresses as input
• D. IP searches offer shortcuts to launch response actions and network containment on target hosts

Answer: A

Explanation:
Explanation
According to the CrowdStrike Falcon Devices Add-on for Splunk Installation and Configuration Guide v3.1.5+, the IP Search tool allows you to search for an IP address and view a summary of information from Falcon events that contain that IP address1. The summary includes the hostname, sensor ID, OS, country, city, ISP, ASN, geolocation, process name, command line, and organizational unit of the host that communicated with that IP address1. This is an advantage of using the IP Search tool because it provides host, process, and organizational unit data without the need to write a query1.

NEW QUESTION # 26
Which Executive Summary dashboard item indicates sensors running with unsupported versions?

• A. Inactive Sensors
• B. Sensors in RFM
• C. Detections by Severity
• D. Active Sensors

Answer: B

Explanation:
Explanation
According to the CrowdStrike Falcon Devices Add-on for Splunk Installation and Configuration Guide v3.1.5+, the Executive Summary dashboard provides an overview of your sensor health and activity1. It includes various items, such as Active Sensors, Inactive Sensors, Detections by Severity, etc1. The item that indicates sensors running with unsupported versions is Sensors in RFM (Reduced Functionality Mode)1. RFM is a state where a sensor has limited functionality due to various reasons, such as license expiration, network issues, tampering attempts, or unsupported versions1. You can see the number and percentage of sensors in RFM and the reasons why they are in RFM1.

NEW QUESTION # 27
Which of the following is returned from the IP Search tool?

• A. Unmanaged host data from system ARP tables for the given IPD.IP Detection Summary information for detection events containing the given IP
• B. IP Summary information from Falcon events containing the given IP
• C. Threat Graph Data for the given IP from Falcon sensors

Answer: B

Explanation:
Explanation
According to the CrowdStrike Falcon Devices Add-on for Splunk Installation and Configuration Guide v3.1.5+, the IP Search tool allows you to search for an IP address and view a summary of information from Falcon events that contain that IP address1. The summary includes the hostname, sensor ID, OS, country, city, ISP, ASN, and geolocation of the host that communicated with that IP address1.

NEW QUESTION # 28
From a detection, what is the fastest way to see children and sibling process information?

• A. Select the Event Search option. Then from the Event Actions, select Show Associated Event Data (From TargetProcessld_decimal)
• B. Select the Process Timeline feature, enter the AID. Target Process ID, and Parent Process ID
• C. Right-click the process and select "Follow Process Chain"
• D. Select Full Detection Details from the detection

Answer: D

Explanation:
Explanation
According to the CrowdStrike Falcon Data Replicator (FDR) Add-on for Splunk Guide, the Full Detection Details tool allows you to view detailed information about a detection, such as detection ID, severity, tactic, technique, description, etc1. You can also view the events generated by the processes involved in the detection in different ways, such as process tree, process timeline, or process activity1. The process tree view provides a graphical representation of the process hierarchy and activity1. You can see children and sibling processes information by expanding or collapsing nodes in the tree1.

NEW QUESTION # 29
Where can you find hosts that are in Reduced Functionality Mode?

• A. Executive Summary dashboard
• B. Host Search
• C. Event Search
• D. Installation Tokens

Answer: B

Explanation:
Explanation
According to the CrowdStrike Falcon Devices Add-on for Splunk Installation and Configuration Guide v3.1.5+, Reduced Functionality Mode (RFM) is a state where a host's sensor has limited functionality due to various reasons, such as license expiration, network issues, tampering attempts, etc1. You can find hosts that are in RFM by using the Host Search tool and filtering by Sensor Status = RFM1. You can also view details about why a host is in RFM by clicking on its hostname1.

NEW QUESTION # 30
When looking at the details of a detection, there are two fields called Global Prevalence and Local Prevalence.
Which answer best defines Local Prevalence?

• A. Local Prevalence tells you how common the hash of the triggering file is within your environment (CID)
• B. Local Prevalence is the Virus Total score for the hash of the triggering file
• C. Local prevalence is the frequency with which the hash of the triggering file is seen across all CrowdStrike customer environments
• D. Local prevalence is the frequency with which the hash of the triggering file is seen across the entire Internet

Answer: A

Explanation:
Explanation
According to the CrowdStrike Falcon Devices Add-on for Splunk Installation and Configuration Guide v3.1.5+, Global Prevalence and Local Prevalence are two fields that provide information about how common or rare a file is based on its hash value2. Global Prevalence tells you how frequently the hash of the triggering file is seen across all CrowdStrike customer environments2. Local Prevalence tells you how frequently the hash of the triggering file is seen within your environment (CID)2. These fields can help you assess the risk and impact of a detection2.

NEW QUESTION # 31
Within the MITRE-Based Falcon Detections Framework, what is the correct way to interpret Keep Access > Persistence > Create Account?

• A. An adversary is trying to keep access through persistence by creating an account
• B. An adversary is trying to keep access through persistence using external remote services
• C. An adversary is trying to keep access through persistence using browser extensions
• D. adversary is trying to keep access through persistence using application skimming

Answer: A

Explanation:
Explanation
According to the [CrowdStrike website], the MITRE-Based Falcon Detections Framework is a way of categorizing and describing detections based on the MITRE ATT&CK knowledge base ofadversary behaviors and techniques. The framework uses three levels of granularity: category, tactic, and technique. The category is the highest level and represents the main objective of an adversary, such as initial access, execution, credential access, etc. The tactic is the second level and represents the sub-objective of an adversary within a category, such as persistence, privilege escalation, defense evasion, etc. The technique is the lowest level and represents the specific way an adversary can achieve a tactic, such as create account, modify registry, obfuscated files or information, etc. Therefore, the correct way to interpret Keep Access > Persistence > Create Account is that an adversary is trying to keep access through persistence by creating an account.

NEW QUESTION # 32
What happens when a hash is allowlisted?

• A. The hash is submitted for approval to be allowed to execute once confirmed by Falcon specialists
• B. Execution is allowed on all hosts, including all other Falcon customers
• C. Execution is prevented, but detection alerts are suppressed
• D. Execution is allowed on all hosts that fall under the organization's CID

Answer: D

Explanation:
Explanation
According to the CrowdStrike Falcon Data Replicator (FDR) Add-on for Splunk Guide, the allowlist feature allows you to exclude files or directories from being scanned or blocked by CrowdStrike's machine learning engine or indicators of attack (IOAs)2. This can reduce false positives and improve performance2. When you allowlist a hash, you are allowing that file to execute on any host that belongs to your organization's CID (customer ID)2. This does not affect other Falcon customers or hosts outside your CID2.

NEW QUESTION # 33
The primary purpose for running a Hash Search is to:

• A. review the processes involved with a detection
• B. determine any network connections
• C. determine the origin of the detection
• D. review information surrounding a hash's related activity

Answer: D

Explanation:
Explanation
According to the CrowdStrike Falcon Devices Add-on for Splunk Installation and Configuration Guide v3.1.5+, the Hash Search tool allows you to search for one or more SHA256 hashes and view a summary of information from Falcon events that contain those hashes1. The summary includes the hostname, sensor ID, OS, country, city, ISP, ASN, geolocation, process name, command line, and organizational unit of the host that loaded or executed those hashes1. You can also see a count of detections and incidents related to those hashes1. The primary purpose for running a Hash Search is to review information surrounding a hash's related activity, such as which hosts and processes were involved, where they were located, and whether they triggered any alerts1.

NEW QUESTION # 34
In the "Full Detection Details", which view will provide an exportable text listing of events like DNS requests.
Registry Operations, and Network Operations?

• A. View as Process Tree
• B. View as Process Activity
• C. Thedata is unable to be exported
• D. View as Process Timeline

Answer: B

Explanation:
Explanation
According to the CrowdStrike Falcon Devices Add-on for Splunk Installation and Configuration Guide v3.1.5+, the Full Detection Details tool allows you to view detailed information about a detection, such as detection ID, severity, tactic, technique, description, etc1. You can also view the events generated by the processes involved in the detection in different ways, such as process tree, process timeline, or process activity1. The process activity view provides a rows-and-columns style view of the events, such as DNS requests, registry operations, network operations, etc1. You can also export this view to a CSV file for further analysis1.

NEW QUESTION # 35
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?

• A. Falcon X
• B. Spotlight
• C. Discover
• D. Investigate

Answer: D

Explanation:
Explanation
According to the [CrowdStrike website], the Investigate page is where you can search for and analyze various types of data collected by the Falcon platform, such as events, hosts, processes, hashes, domains, IPs, etc1. You can use various tools, such as Event Search, Host Search, Process Timeline, Hash Search, Bulk Domain Search, etc., to perform different types of searches and view the results in different ways1. If you want to search for any domain request information related to a notice from a third-party, you can use the Investigate page to do so1. For example, you can use the Bulk Domain Search tool to search for the malicious domain and see which hosts and processes communicated with it1. You can also use the Event Search tool to search for DNSRequest events that contain the malicious domain and see more details about the query and response1.

NEW QUESTION # 36
What is the difference between Managed and Unmanaged Neighbors in the Falcon console?

• A. A managed sensor has an active prevention policy
• B. An unmanaged neighbor is in a segmented area of the network
• C. A managed neighbor has an installed and provisioned sensor
• D. A managed neighbor is currently network contained and an unmanaged neighbor is uncontained

Answer: C

Explanation:
Explanation
According to the CrowdStrike Falcon Data Replicator (FDR) Add-on for Splunk Guide, you can use the Hosts page in the Investigate tool to view information about your endpoints, such as hostname, IP address, OS, sensor version, etc2. You can also see a list of managed and unmanaged neighbors for each endpoint, which are other devices that have communicated with that endpoint over the network2. A managed neighbor is a device that has an installed and provisioned sensor that reports to the CrowdStrike Cloud2. An unmanaged neighbor is a device that does not have an installed or provisioned sensor2.

NEW QUESTION # 37
Which of the following is an example of a MITRE ATT&CK tactic?

• A. Defense Evasion
• B. Emotet
• C. Eternal Blue
• D. Phishing

Answer: A

Explanation:
Explanation
According to the [MITRE ATT&CK website], MITRE ATT&CK is a knowledge base of adversary behaviors and techniques based on real-world observations. The knowledge base is organized into tactics and techniques, where tactics are the high-level goals of an adversary, such as initial access, persistence, lateral movement, etc., and techniques are the specific ways an adversary can achieve those goals, such as phishing, credential dumping, remote file copy, etc. Defense Evasion is one of the tactics defined by MITRE ATT&CK, which covers actions that adversaries take to avoid detection or prevent security controls from blocking their activities. Eternal Blue, Emotet, and Phishing are examples of techniques, not tactics.

NEW QUESTION # 38
Which of the following tactic and technique combinations is sourced from MITRE ATT&CK information?

• A. Malware via PUP
• B. Falcon Intel via Intelligence Indicator - Domain
• C. Machine Learning via Cloud-Based ML
• D. Credential Access via OS Credential Dumping

Answer: D

Explanation:
Explanation
According to the [MITRE ATT&CK website], MITRE ATT&CK is a knowledge base of adversary behaviors and techniques based on real-world observations. The knowledge base is organized into tactics and techniques, where tactics are the high-level goals of an adversary, such as initial access, persistence, lateral movement, etc., and techniques are the specific ways an adversary can achieve those goals, such as phishing, credential dumping, remote file copy, etc. Credential Access via OS Credential Dumping is an example of a tactic and technique combination sourced from MITRE ATT&CK information, which describes how adversaries can obtain credentials from operating system memory or disk storage by using tools such as Mimikatz or ProcDump.

NEW QUESTION # 39
Where are quarantined files stored on Windows hosts?

• A. Windows\System32\Drivers\CrowdStrike\Quarantine
• B. Windows\temp\Drivers\CrowdStrike\Quarantine
• C. Windows\System32\
• D. Windows\Quarantine

Answer: A

Explanation:
Explanation
According to the CrowdStrike Falcon Data Replicator (FDR) Add-on for Splunk Guide, when you quarantine a file from a host using IOC Management or Real Time Response (RTR), you are moving it from its original location to a secure location on the host where it cannot be executed2. The file is also encrypted and renamed with a random string of characters2. On Windows hosts, quarantined files are stored in C:\Windows\System32\Drivers\CrowdStrike\Quarantine folder2.

NEW QUESTION # 40
After running an Event Search, you can select many Event Actions depending on your results. Which of the following is NOT an option for any Event Action?

• A. Show Associated Event Data (from TargetProcessld_decimal or ContextProcessld_decimal)
• B. Draw Process Explorer
• C. Show a +/- 10-minute window of events
• D. Show a Process Timeline for the responsible process

Answer: B

Explanation:
Explanation
According to the CrowdStrike Falcon Devices Add-on for Splunk Installation and Configuration Guide v3.1.5+, the Event Search tool allows you to search for events based on various criteria, such as event type, timestamp, hostname, IP address, etc1. You can also select one or more events and perform various actions, such as show a process timeline, show a host timeline, show associated event data, show a +/- 10-minute window of events, etc1. However, there is no option to draw a process explorer, which is a graphical representation of the process hierarchy and activity1.

NEW QUESTION # 41
What does the Full Detection Details option provide?

• A. It provides a detailed list of detection events via the Process Tree View
• B. It provides a visualization of program ancestry via the Process Tree View
• C. It provides detailed list of detection events via the Process Table View
• D. It provides a visualization of program ancestry via the Process Activity View

Answer: B

Explanation:
Explanation
According to the CrowdStrike Falcon Devices Add-on for Splunk Installation and Configuration Guide v3.1.5+, the Full Detection Details option allows you to view detailed information about a detection, such as detection ID, severity, tactic, technique, description, etc1. You can also view the events generated by the processes involved in the detection in different ways, such as process tree, process timeline, or process activity1. The process tree view provides a visualization of program ancestry, which shows the parent-child and sibling relationships among the processes1. You can also see the event types and timestamps for each process1.

NEW QUESTION # 42
Sensor Visibility Exclusion patterns are written in which syntax?

• A. Kleene Star Syntax
• B. Glob Syntax
• C. RegEx
• D. SPL(Splunk)

Answer: B

Explanation:
Explanation
According to the [CrowdStrike Falcon Data Replicator (FDR) Add-on for Splunk Guide], Sensor Visibility Exclusions allow you to exclude files or directories from being monitored by the sensor. This can reduce the amount of data sent to the CrowdStrike Cloud and improve performance. Sensor Visibility Exclusion patterns are written in Glob Syntax, which is a simple pattern matching syntax that supports wildcards, such as *, ?, and . For example, you can use *.exe to exclude all files with .exe extension.

NEW QUESTION # 43
What information is contained within a Process Timeline?

• A. All cloudable process-related events within a given timeframe
• B. All cloudable events for a specific host
• C. Only detection process-related events within a given timeframe
• D. A view of activities on Mac or Linux hosts

Answer: A

Explanation:
Explanation
According to the CrowdStrike Falcon Devices Add-on for Splunk Installation and Configuration Guide v3.1.5+, the Process Timeline tool allows you to view all cloudable events associated with a given process, such as process creation, network connections, file writes, registry modifications, etc1. You can specify a timeframe to limit the events to a certain period1. The tool works for any host platform, not just Mac or Linux1.

NEW QUESTION # 44
When analyzing an executable with a global prevalence of common; but you do not know what the executable is. what is the best course of action?

• A. From detection, use API manager to create a custom blocklist
• B. From detection, submit to FalconX for deep dive analysis
• C. Do nothing, as this file is common and well known
• D. From detection, click the VT Hash button to pivot to VirusTotal to investigate further

Answer: D

Explanation:
Explanation
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.

NEW QUESTION # 45
When you configure and apply an IOA exclusion, what impact does it have on the host and what you see in the console?

• A. The process specified is not sent to the Falcon Sandbox for analysis
• B. The sensor will stop sending events from the process specified in the regex pattern
• C. The associated detection will be suppressed and the associated process would have been allowed to run
• D. The associated IOA will still generate a detection but the associated process would have been allowed to run

Answer: C

Explanation:
Explanation
According to the CrowdStrike Falcon Data Replicator (FDR) Add-on for Splunk Guide, IOA exclusions allow you to exclude files or directories from being detected or blocked by CrowdStrike's indicators of attack (IOAs), which are behavioral rules that identify malicious activities1. This can reduce false positives and improve performance1. When you configure and apply an IOA exclusion, the impact is that the associated detection will be suppressed and theassociated process would have been allowed to run1. This means that you will not see any alerts or events related to that IOA in the console1.

NEW QUESTION # 46
What are Event Actions?

• A. Automated searches that can be used to pivot between related events and searches
• B. Raw Falcon event data
• C. Pivotable hyperlinks available in a Host Search
• D. Custom event data queries bookmarked by the currently signed in Falcon user

Answer: A

Explanation:
Explanation
According to the CrowdStrike Falcon Devices Add-on for Splunk Installation and Configuration Guide v3.1.5+, Event Actions are automated searches that can be used to pivot between related events and searches1. They are available in various tools, such as Event Search, Process Timeline, Host Timeline, etc1. You can select one or more events and perform various actions, such as show a process timeline, show a host timeline, show associated event data, show a +/- 10-minute window of events, etc1. These actions can help you investigate and analyze events more efficiently and effectively1.

NEW QUESTION # 47
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?

• A. ContextProcessld_decimal and aid
• B. ResponsibleProcessld_decimal and aid
• C. ParentProcessld_decimal and aid
• D. TargetProcessld_decimal and aid

Answer: D

Explanation:
Explanation
According to the CrowdStrike Falcon Devices Add-on for Splunk Installation and Configuration Guide v3.1.5+, the Process Timeline tool allows you to view all cloudable events associated with a given process, such as process creation, network connections, file writes, registry modifications, etc2. The tool requires two parameters: aid (agent ID) and TargetProcessId_decimal (the decimal value of the process ID)2. These fields can be obtained from any event that involves the process, such as a FileOpenInfo event, which contains information about a file being opened by a process2.

NEW QUESTION # 48
A list of managed and unmanaged neighbors for an endpoint can be found:

• A. by using Hosts page in the Investigate tool
• B. only by searching event data using Event Search
• C. under "Audit" by running Sensor Visibility Exclusions Audit
• D. by reviewing "Groups" in Host Management under the Hosts page

Answer: A

Explanation:
Explanation
According to the CrowdStrike Falcon Data Replicator (FDR) Add-on for Splunk Guide, you can use the Hosts page in the Investigate tool to view information about your endpoints, such as hostname, IP address, OS, sensor version, etc2. You can also see a list of managed and unmanaged neighbors for each endpoint, which are other devices that have communicated with that endpoint over the network2. This can help you identify potential threats or vulnerabilities in your network2.

NEW QUESTION # 49
After pivoting to an event search from a detection, you locate the ProcessRollup2 event. Which two field values are you required to obtain to perform a Process Timeline search so you can determine what the process was doing?

• A. SHA256 and TargetProcessld_decimal
• B. SHA256 and ParentProcessld_decimal
• C. aid and ParentProcessld_decimal
• D. aid and TargetProcessld_decimal

Answer: D

Explanation:
Explanation
According to the CrowdStrike Falcon Devices Add-on for Splunk Installation and Configuration Guide v3.1.5+, the Process Timeline search requires two parameters: aid (agent ID) and TargetProcessId_decimal (the decimal value of the process ID). These fields can be obtained from the ProcessRollup2 event, which contains information about processes that have executed on a host1.

NEW QUESTION # 50
......

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