Pass the VMware Carbon Black Cloud Endpoint Standard Skills 2023 5V0-93.22 Questions and answers with ExamsMirror

To identify whether a sensor’s signature pack is out-of-date in VMware Carbon Black Cloud, the user can go to the Inventory page, select the Endpoints tab, and click on the device name of the endpointthey want to check. This will open the Endpoint Details page, where the user can see the Sensor Update Status, which shows the current version and date of the sensor’s signature pack, as well as the latest available version and date. If the current version is lower than the latest version, the sensor’s signature pack is out-of-date and needs to be updated. References: VMware Carbon Black Cloud Endpoint Standard Skills Reference Materials, Section 3.2.1: Monitor Sensor Health and Update Status, Page 25.

Placing the device in quarantine is the recommended immediate action to prevent further exfiltration of data by the malware. Quarantine is a feature of VMware Carbon Black Cloud Endpoint Standard that allows you to isolate a device from the network, preventing any communication with other devices or external servers. This can help contain an active threat and prevent further damage. You can quarantine a device from the Devices page or from the Device Summary page. You can also unquarantine a device when the threat is resolved. References:

VMware Carbon Black Cloud Endpoint Standard - On Demand, Module 5: Responding to Threats, Lesson 2: Quarantine a Device, slide 5.

VMware Carbon Black Cloud Endpoint Standard, page 11, Quarantine a Device.

To create a reputation override for a company-critical application based on the highest available priority in the reputation list, the administrator must use the IT Tool method of reputation override. The IT Tool method allows the administrator to specify a path to a known IT tool application, such as C:\Program Files\IT\Tools\application.exe, and assign it the Local Approved reputation. This reputation is the highest priority in the reputation list and overrides any other reputations assigned by VMware Carbon Black or other sources. The IT Tool method is useful for applications that are already known by VMware Carbon Black, but need to be allowed to run without interference from the sensor. The other options are incorrect because they are not the highest priority in the reputation list. Option A is incorrect because the Signing Certificate method assigns the Company Approved reputation, which is lower than the Local Approved reputation. Option B is incorrect because the Hash method assigns the Company Approved or Company Banned reputation, depending on the action selected, which are lower than the Local Approved reputation. Option C is incorrect because the Local Approved method is not a valid method of reputation override. It is a reputation level that can be assigned by the IT Tool method or by the sensor for pre-existing files or files signed by a trusted certificate. References: Manage Reputations, Reputation Assignment

 A security benefit of VMware Carbon Black Cloud Endpoint Standard is that it provides visibility into the entire attack chain and customizable threat intelligence that can be used to gain insight into problems. Endpoint Standard uses behavioral analytics to detect and prevent malicious activity on endpoints, and also collects comprehensive event data that can be used to investigate and respond to incidents. Endpoint Standard also allows administrators to customize their threat intelligence feeds and alerts, and integrate with other security tools and platforms. This way, administrators can gain a deeper understanding of the threats facing their organization and take appropriate actions to mitigate them. The other options are incorrect because they are not security benefits of Endpoint Standard. Option A is incorrect because a flexible query scheduler is a feature of VMware Carbon Black Audit and Remediation, not Endpoint Standard. Option C is incorrect because customizable threat feeds are a feature of VMware Carbon Black Enterprise EDR, not Endpoint Standard. Option D is incorrect because policy rules that can be tested by selecting test rule next to the desired operation attempt are a feature of VMware Carbon Black App Control, not Endpoint Standard. References: VMware Carbon Black Cloud Endpoint Standard Datasheet, Carbon Black Cloud Endpoint Standard - Technical Overview

To create a search that excludes “system.exe”, the administrator needs to use the minus sign (-) as a negation operator in the search query. The negation operator excludes any events that match the specified field and value from the search results. For example, the query -process_name:system.exe will return all the events that do not have “system.exe” as the process name. The other options are incorrect because they do not use the negation operator. The hash sign (#) is used to search for exact matches, the asterisk (*) is used as a wildcard character, and the angle brackets (< >) are used to search for ranges of values. References:

VMware Carbon Black Cloud Endpoint Standard Skills Reference Materials, Module 2: Search, pages 2-5 to 2-6.

VMware Carbon Black Cloud Endpoint Standard User Guide, Chapter 7: Search, pages 83-84.

It is possible to search for unsigned files in the VMware Carbon Black Cloud console by using the search query:

NOT process_publisher_state:FILE_SIGNATURE_STATE_SIGNED

This query will return all the processes that have a publisher state other than FILE_SIGNATURE_STATE_SIGNED, which means they are either unsigned or have an invalid signature. The process_publisher_state field is a string that indicates the signature status of the process executable file. The possible values for this field are:

FILE_SIGNATURE_STATE_SIGNED: The file has a valid signature.

FILE_SIGNATURE_STATE_UNSIGNED: The file does not have a signature.

FILE_SIGNATURE_STATE_INVALID: The file has a signature, but it is invalid or corrupted.

FILE_SIGNATURE_STATE_MISSING: The file signature could not be retrieved or verified.

The NOT operator is a Boolean NOT operator that negates the following term or phrase. For example, NOT svchost.exe will return all the processes that are not named svchost.exe.

Therefore, by using the NOT operator with the process_publisher_state field and the value FILE_SIGNATURE_STATE_SIGNED, we can search for unsigned files in the console. References:

Advanced Search Techniques - VMware Docs, Using Regular Expressions (regex) section, NOT Operator subsection.

Carbon Black Cloud: Search for process_publisher_s… - Carbon Black …, The CB sensor now reinspects operating system files that appear unsigned to reverify their digital signature and avoid the tamper blocks section.

 Unenforcing a policy rule means that the rule will still be evaluated, but the actions will not be taken. This allows the administrator to troubleshoot the issue without affecting the endpoints or generating alerts. Disabling, recalling, or deleting a policy rule will remove it from the evaluation process and may affect the security posture of the organization. References: VMware Carbon Black Cloud Endpoint Standard Skills Exam Guide1, VMware Carbon Black Cloud Endpoint Standard - On Demand Course

 According to the VMware Carbon Black Cloud Endpoint Standard User Guide, the threshold, in days, before a machine shows as inactive in the console is 7 days. An inactive device is a device that has not communicated with the Carbon Black Cloud console for more than 7 days. The console displays the last communication time for each device on the Endpoints page. The administrator can use the Inactive Devices filter to view all the inactive devices in the organization. The administrator can also use the Device Status widget on the Dashboard page to see the number and percentage of inactive devices in the organization. The administrator can take various actions to resolve the inactive device issue, such as:

Check the network connectivity and firewall settings of the device

Check the sensor status and version on the device

Check the policy settings and rules applied to the device

Reinstall the sensor on the device

Delete the device from the console if it is no longer in use References:

VMware Carbon Black Cloud Endpoint Standard User Guide, page 14, Inactive Devices section.