[2024年10月] ベストSplunk SOAR Certified Automation Developer学習ガイドはSPLK-2003試験問題集
SPLK-2003認定ガイド問題と解答トレーニング
Splunkは、運用情報とセキュリティ情報とイベント管理の主要なプラットフォームです。 ITシステムによって生成されたデータに基づいて、組織がより多くの情報に基づいた意思決定を行うのに役立つ包括的な分析ツールを提供します。 Splunk Phantomは、セキュリティの自動化とITインシデント応答ワークフローに焦点を当てたSplunkプラットフォームの拡張です。これにより、組織は、異なるシステムやチーム間で繰り返しタスクを自動化し、応答を調整することにより、インシデント対応プロセスを合理化できます。
質問 # 61
How does a user determine which app actions are available?
- A. Add an action block to a playbook canvas area.
- B. Search the Apps category in the global search field.
- C. In the visual playbook editor, click Active and click the Available App Actions dropdown.
- D. From the Apps menu, click the supported actions dropdown for each app.
正解：A
解説：
Explanation
A user can determine which app actions are available by adding an action block to a playbook canvas area.
The action block will show a list of all the apps installed on the Phantom system and the actions supported by each app. The other options do not provide a comprehensive view of the app actions available. Reference, page 11.
質問 # 62
Phantom supports multiple user authentication methods such as LDAP and SAML2. What other user authentication method is supported?
- A. PIV/CAC
- B. SAML3
- C. OpenID
- D. Biometrics
正解：B
質問 # 63
Which of the following will show all artifacts that have the term results in a filePath CEF value?
- A. ...rest/artifacts/filePath=''%results%''
- B. .../result/artifacts/cef/filePath= '%results%''
- C. .../result/artifact?_query_cef_filepath_icontains=''results
- D. .../rest/artifact?_filter_cef_filePath_icontain=''results''
正解：D
解説：
The correct answer is A because the _filter parameter is used to filter the results based on a field value, and the icontain operator is used to perform a case-insensitive substring match. The filePath field is part of the Common Event Format (CEF) standard, and the cef_ prefix is used to access CEF fields in the REST API. The answer B is incorrect because it uses the wrong syntax for the REST API. The answer C is incorrect because it uses the wrong endpoint (result instead of artifact) and the wrong syntax for the REST API. The answer D is incorrect because it uses the wrong syntax for the REST API and the wrong spelling for the icontains operator.
Reference: Splunk SOAR REST API Guide, page 18.
To query and display all artifacts that contain the term "results" in a filePath CEF (Common Event Format) value, using the REST API endpoint with a filter parameter is effective. The filter
_filter_cef_filePath_icontain="results" is applied to search within the artifact data for filePath fields that contain the term "results", disregarding case sensitivity. This method allows users to precisely locate and work with artifacts that meet specific criteria, aiding in the investigation and analysis processes within Splunk SOAR.
質問 # 64
A customer wants to design a modular and reusable set of playbooks that all communicate with each other.
Which of the following is a best practice for data sharing across playbooks?
- A. Cal the child playbooks getter function.
- B. Use the py-postgresq1 module to directly save the data in the Postgres database.
- C. Create artifacts using one playbook and collect those artifacts in another playbook.
- D. Use the Handle method to pass data directly between playbooks.
正解：C
解説：
The correct answer is C because creating artifacts using one playbook and collecting those artifacts in another playbook is a best practice for data sharing across playbooks. Artifacts are data objects that are associated with a container and can be used to store information such as IP addresses, URLs, file hashes, etc. Artifacts can be created using the add artifact action in any playbook block and can be collected using the get artifacts action in the filter block. Artifacts can also be used to trigger active playbooks based on their label or type. See Splunk SOAR Documentation for more details.
In the context of Splunk SOAR, one of the best practices for data sharing across playbooks is to create artifacts in one playbook and use another playbook to collect and utilize those artifacts. Artifacts in Splunk SOAR are structured data related to security incidents (containers) that playbooks can act upon. By creating artifacts in one playbook, you can effectively pass data and context to subsequent playbooks, allowing for modular, reusable, and interconnected playbook designs. This approach promotes efficiency, reduces redundancy, and enhances the playbook's ability to handle complex workflows.
質問 # 65
Seventy can be set during ingestion and later changed manually. What other mechanism can change the severity or a container?
- A. Playbooks
- B. Service level agreement (SLA) expiration
- C. Notes
- D. Actions
正解：A
解説：
Explanation
Playbooks can change the severity of a container by using the set severity action block. This block allows the user to specify a new severity level for the container or use a variable from a previous action result. Notes and actions do not affect the severity of a container, and SLA expiration only affects the status of the container, not the severity. Reference, page 10.
質問 # 66
During a second test of a playbook, a user receives an error that states: 'an empty parameters list was passed to phantom.act()." What does this indicate?
- A. The playbook debugger's scope is set to all.
- B. The playbook is using an incorrect container.
- C. The playbook debugger's scope is set to new.
- D. The container has artifacts not parameters.
正解：D
解説：
The error message "an empty parameters list was passed to phantom.act()" typically indicates that the action being called by the playbook does not have the required parameters to execute. This can happen if the playbook expects certain data to be present in the container's artifacts but finds none. Artifacts in Splunk SOAR (Phantom) are data elements associated with a container (such as an event or alert) that playbooks can act upon. If a playbook action is designed to use data from artifacts as parameters and those artifacts are missing or do not contain the expected data, the playbook cannot execute the action properly, leading to this error.
質問 # 67
Which app allows a user to run Splunk queries from within Phantom?
- A. Splunk App for Phantom?
- B. Phantom App for Splunk.
- C. The Integrated Splunk/Phantom app.
- D. Splunk App for Phantom Reporting.
正解：B
解説：
The Phantom App for Splunk allows a user to run Splunk queries from within Phantom. This app provides actions such as run query, ingest events, and save search, which enable the user to interact with Splunk from Phantom playbooks or the Phantom UI. The other apps are not relevant for this use case. The Splunk App for Phantom is used to send data from Splunk to Phantom. The Integrated Splunk/Phantom app is a deprecated app that was replaced by the Splunk App for Phantom. The Splunk App for Phantom Reporting is used to generate reports on Phantom activity from Splunk. The Phantom App for Splunk is the application that enables Splunk users to run Splunk queries from within the Splunk Phantom platform. This app integrates Splunk's data and search capabilities into Phantom's security automation and orchestration framework, allowing users to perform actions such as running searches, creating events, and updating records in Splunk directly from Phantom.
質問 # 68
Which of the following supported approaches enables Phantom to run on a Windows server?
- A. Run the Phantom OVA as a virtual machine.
- B. Install the Phantom RPM file in Windows Subsystem for Linux (WSL).
- C. Run the Phantom OVA as a cloud instance.
- D. Install the Phantom RPM in a GNU Cygwin implementation.
正解：C
質問 # 69
In this image, which container fields are searched for the text "Malware"?
- A. Event Name or ID.
- B. Event Name and Artifact Names.
- C. Event Name, Notes, Comments.
正解：B
解説：
The image shows a user interface of "splunk>phantom" with a search bar at the top, where a search for
"Malware" has been initiated. The tabs labeled "Events," "Indicators," "Cases," and "Tasks" suggest that the search functionality could span across various container fields within the Splunk SOAR environment.
Typically, the search would include fields that are most relevant to the user's query, which in this case, are likely to be the Event Name and Artifact Names. These fields are central to identifying and categorizing events and artifacts within Splunk SOAR, making them primary targets for a search term like "Malware" which is commonly associated with security events and indicators17.
References:
Understanding containers - Splunk Documentation
質問 # 70
Which of the following can the format block be used for?
- A. To generate arrays for input into other functions.
- B. To create text strings that merge state text with dynamic values for input or output.
- C. To generate string parameters for automated action blocks.
- D. To generate HTML or CSS content for output in email messages, user prompts, or comments.
正解：B
解説：
The format block in Splunk SOAR is utilized to construct text strings by merging static text with dynamic values, which can then be used for both input to other playbook blocks and output for reports, emails, or other forms of communication. This capability is essential for customizing messages, commands, or data processing tasks within a playbook, allowing for the dynamic insertion of variable data into predefined text templates.
This feature enhances the playbook's ability to present information clearly and to execute actions that require specific parameter formats.
質問 # 71
A user wants to get the playbook results for a single artifact. Which steps will accomplish the?
- A. Create a new container including Just the artifact in question.
- B. Use the run playbook dialog and set the scope to the artifact.
- C. Use the contextual menu from the artifact and select run playbook.
- D. Use the contextual menu from the artifact and select the actions.
正解：B
解説：
Explanation
A user can get the playbook results for a single artifact by using the run playbook dialog and setting the scope to the artifact. This will execute the playbook on the selected artifact only and show the results in the Investigation page. The other options are not valid ways to get the playbook results for a single artifact.
See Running playbooks for more information.
質問 # 72
Which Phantom API command is used to create a custom list?
- A. phantom.add_list()
- B. phantom.create_list()
- C. phantom.include_list()
- D. phantom.new_list()
正解：A
質問 # 73
Which of the following are the steps required to complete a full backup of a Splunk Phantom deployment' Assume the commands are executed from /opt/phantom/bin and that no other backups have been made.
- A. On the command line enter: sudo phenv python ibackup.pyc --backup -backup-type full, then sudo phenv python ibackup.pyc --setup.
- B. Within the UI: Select from the main menu Administration > Product Settings > Backup.
- C. On the command line enter: rode sudo python ibackup.pyc --setup, then audo phenv python ibackup.pyc
--backup. - D. Within the UI: Select from the main menu Administration > System Health > Backup.
正解：A
解説：
The correct answer is B because the steps required to complete a full backup of a Splunk Phantom deployment are to first run the --backup --backup-type full command and then run the --setup command.
The --backup command creates a backup file in the /opt/phantom/backup directory. The --backup-type full option specifies that the backup file includes all the data and configuration files of the Phantom server.
The --setup command creates a configuration file that contains the encryption key and other information needed to restore the backup file. See Splunk SOAR Certified Automation Developer Track for more details.
Performing a full backup of a Splunk Phantom deployment involves using the command-line interface, primarily because Phantom's architecture and data management processes are designed to be managed at the server level for comprehensive backup and recovery. The correct sequence involves initiating a full backup first using the --backup --backup-type full option to ensure all configurations, data, and necessary components are included in the backup. Following the completion of the backup, the --setup option might be used to configure or verify the backup settings, although typically, the setup would precede backup operations in practical scenarios. This process ensures that all aspects of the Phantom deployment are preserved, including configurations, playbooks, cases, and other data, which is crucial for disaster recovery and system migration.
質問 # 74
When configuring a Splunk asset for Phantom to connect to a SplunkC loud instance, the user discovers that they need to be able to run two different on_poll searches. How is this possible
- A. Configure a second Splunk asset with the second query.
- B. Configure the second query in the Phantom app for Splunk.
- C. Enter the two queries in the asset as comma separated values.
- D. Install a second Splunk app and configure the query in the second app.
正解：C
質問 # 75
What are indicators?
- A. Artifact values with special security significance.
- B. Action result items that determine the flow of execution in a playbook.
- C. Action results that may appear in multiple containers.
- D. Artifact values that can appear in multiple containers.
正解：D
質問 # 76
Which of the following are examples of things commonly done with the Phantom REST APP
- A. Use Django queries; use Docker to create a container and add artifacts to it; remove temporary lists.
- B. Use Django queries; use curl to create a container and add artifacts to it; remove temporary lists.
- C. Use SQL queries; use curl to create a container and add artifacts to it; remove temporary lists.
- D. Use Django queries; use curl to create a container and add artifacts to it; add action blocks.
正解：B
解説：
Explanation
The correct answer is A because using Django queries, using curl to create a container and add artifacts to it, and removing temporary lists are examples of things commonly done with the Phantom REST APP. The Phantom REST APP is a built-in app that allows you to interact with the Phantom server using REST API calls. You can use the run query action to execute Django queries on the Phantom database and return the results as JSON. You can use the curl command to send HTTP requests to the Phantom server and perform various operations, such as creating containers, adding artifacts, running playbooks, etc. You can use the remove list action to delete temporary lists that are no longer needed. See Splunk SOAR Documentation for more details.
質問 # 77
Which of the following is a reason to create a new role in SOAR?
- A. To define a set of users who have access to a special label.
- B. To define a set of users who have access to a sensitive tag.
- C. To define a set of users who have access to an event's reports.
- D. To define a set of users who have access to a restricted app.
正解：D
解説：
In Splunk SOAR, roles serve multiple purposes, including granting users permission to access system functionality or restricting access to parts of the system1. Creating a new role is often necessary when there is a need to define a specific set of users who have access to a restricted app. This allows for granular control over who can interact with certain apps, ensuring that only authorized users can use them. While roles can also be used to manage access to labels, reports, and tags, the primary reason for creating a new role is typically related to controlling access to apps and their associated functionalities within the SOAR platform1.
References:
Splunk SOAR documentation on managing roles and permissions1.
質問 # 78
After a successful POST to a Phantom REST endpoint to create a new object what result is returned?
- A. The new object name.
- B. The full CEF name.
- C. The new object ID.
- D. The PostGres UUID.
正解：D
質問 # 79
Which of the following roles is appropriate for a Splunk SOAR account that will only be used to execute automated tasks?
- A. Automation Engineer
- B. Non-Human
- C. Service Account
- D. Automation
正解：B
解説：
In Splunk SOAR, the 'Non-Human' role is appropriate for accounts that are used exclusively to execute automated tasks. This role is designed for service accounts that interact with the SOAR platform programmatically rather than through a human user. It ensures that the account has the necessary permissions to perform automated actions while restricting access that would be unnecessary or inappropriate for a non-human entity.
質問 # 80
After a successful POST to a Phantom REST endpoint to create a new object what result is returned?
- A. The PostGres UUID.
- B. The new object name.
- C. The full CEF name.
- D. The new object ID.
正解：D
解説：
The correct answer is A because after a successful POST to a Phantom REST endpoint to create a new object, the result returned is the new object ID. The object ID is a unique identifier for each object in Phantom, such as a container, an artifact, an action, or a playbook. The object ID can be used to retrieve, update, or delete the object using the Phantom REST API. The answer B is incorrect because after a successful POST to a Phantom REST endpoint to create a new object, the result returned is not the new object name, which is a human-readable name for the object. The object name can be used to search for the object using the Phantom web interface. The answer C is incorrect because after a successful POST to a Phantom REST endpoint to create a new object, the result returned is not the full CEF name, which is a standard format for event data. The full CEF name can be used to access the CEF fields of an artifact using the Phantom REST API. The answer D is incorrect because after a successful POST to a Phantom REST endpoint to create a new object, the result returned is not the PostGres UUID, which is a unique identifier for each row in a PostGres database. The PostGres UUID is not exposed to the Phantom REST API.
Reference: Splunk SOAR REST API Guide, page 17. When a POST request is made to a Phantom REST endpoint to create a new object, such as an event, artifact, or container, the typical response includes the ID of the newly created object. This ID is a unique identifier that can be used to reference the object within the system for future operations, such as updating, querying, or deleting the object. The response does not usually include the full name or other specific details of the object, as the ID is the most important piece of information needed immediately after creation for reference purposes.
質問 # 81
Which of the following accurately describes the Files tab on the Investigate page?
- A. Files tab items and artifacts are the only data sources that can populate active cases.
- B. Phantom memory requirements remain static, regardless of Files tab usage.
- C. Files tab items cannot be added to investigations. Instead, add them to action blocks.
- D. A user can upload the output from a detonate action to the the files tab for further investigation.
正解：D
解説：
Explanation
The Files tab on the Investigate page allows the user to upload, download, and view files related to an investigation. A user can upload the output from a detonate action to the Files tab for further investigation, such as analyzing the file metadata, content, or hash. Files tab items and artifacts are not the only data sources that can populate active cases, as cases can also include events, tasks, notes, and comments. Files tab items can be added to investigations by using the add file action block or the Add File button on the Files tab. Phantom memory requirements may increase depending on the Files tab usage, as files are stored in the Phantom database. Reference, page 23.
質問 # 82
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