Easily To Pass New PCDRA Verified & Correct Answers [Jul 12, 2023 [Q33-Q52]

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Easily To Pass New PCDRA Verified & Correct Answers [Jul 12, 2023

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Palo Alto Networks PCDRA (Palo Alto Networks Certified Detection and Remediation Analyst) certification exam is a vital tool for cybersecurity professionals who want to build specialized skills in detecting and responding to security threats. PCDRA exam tests your knowledge of cybersecurity concepts, threat intelligence, malware analysis, incident response, and forensics. Once you pass the exam, you will receive your PCDRA certification, which demonstrates your proficiency in threat detection, response, and remediation.

Q33. Which type of BIOC rule is currently available in Cortex XDR?

Threat Actor

Discovery

Network

Dropper

Q34. Which statement is true based on the following Agent Auto Upgrade widget?

There are a total of 689 Up To Date agents.

Agent Auto Upgrade was enabled but not on all endpoints.

Agent Auto Upgrade has not been enabled.

There are more agents in Pending status than In Progress status.

Q35. Which of the following represents the correct relation of alerts to incidents?

Only alerts with the same host are grouped together into one Incident in a given time frame.

Alerts that occur within a three hour time frame are grouped together into one Incident.

Alerts with same causality chains that occur within a given time frame are grouped together into an Incident.

Every alert creates a new Incident.

Q36. What is the outcome of creating and implementing an alert exclusion?

The Cortex XDR agent will allow the process that was blocked to run on the endpoint.

The Cortex XDR console will hide those alerts.

The Cortex XDR agent will not create an alert for this event in the future.

The Cortex XDR console will delete those alerts and block ingestion of them in the future.

Q37. Which of the following protection modules is checked first in the Cortex XDR Windows agent malware protection flow?

Hash Verdict Determination

Behavioral Threat Protection

Restriction Policy

Child Process Protection

Cortex XDR agent offers a complete prevention stack with cutting-edge protection for exploits, malware, ransomware, and fileless attacks. It includes the broadest set of exploit protection modules available to block the exploits that lead to malware infections. Every file is examined by an adaptiveAI-driven local analysis engine that’s always learning to counter new attack techniques. A BehavioralThreat Protection engine examines the behavior of multiple, related processes to uncover attacks as they occur. Integration with the Palo Alto Networks WildFire® malware prevention service boosts security accuracy and coverage.

Q38. When is the wss (WebSocket Secure) protocol used?

when the Cortex XDR agent downloads new security content

when the Cortex XDR agent uploads alert data

when the Cortex XDR agent connects to WildFire to upload files for analysis

when the Cortex XDR agent establishes a bidirectional communication channel

Q39. Which built-in dashboard would be the best option for an executive, if they were looking for the Mean Time to Resolution (MTTR) metric?

Security Manager Dashboard

Data Ingestion Dashboard

Security Admin Dashboard

Incident Management Dashboard

Q40. When creating a BIOC rule, which XQL query can be used?

dataset = xdr_data
| filter event_sub_type = PROCESS_START and
action_process_image_name ~= “.*?.(?:pdf|docx).exe”

dataset = xdr_data
| filter event_type = PROCESS and
event_sub_type = PROCESS_START and
action_process_image_name ~= “.*?.(?:pdf|docx).exe”

dataset = xdr_data
| filter action_process_image_name ~= “.*?.(?:pdf|docx).exe”
| fields action_process_image

dataset = xdr_data
| filter event_behavior = true
event_sub_type = PROCESS_START and
action_process_image_name ~= “.*?.(?:pdf|docx).exe”

Q41. Live Terminal uses which type of protocol to communicate with the agent on the endpoint?

NetBIOS over TCP

WebSocket

UDP and a random port

TCP, over port 80

Q42. When using the “File Search and Destroy” feature, which of the following search hash type is supported?

SHA256 hash of the file

AES256 hash of the file

MD5 hash of the file

SHA1 hash of the file

Q43. An attacker tries to load dynamic libraries on macOS from an unsecure location. Which Cortex XDR module can prevent this attack?

DDL Security

Hot Patch Protection

Kernel Integrity Monitor (KIM)

Dylib Hijacking

Reference:
%20process

Q44. As a Malware Analyst working with Cortex XDR you notice an alert suggesting that there was a prevented attempt to download Cobalt Strike on one of your servers. Days later, you learn about a massive ongoing supply chain attack. Using Cortex XDR you recognize that your server was compromised by the attack and that Cortex XDR prevented it. What steps can you take to ensure that the same protection is extended to all your servers?

Create Behavioral Threat Protection (BTP) rules to recognize and prevent the activity.

Enable DLL Protection on all servers but there might be some false positives.

Create IOCs of the malicious files you have found to prevent their execution.

Enable Behavioral Threat Protection (BTP) with cytool to prevent the attack from spreading.

Q45. What functionality of the Broker VM would you use to ingest third-party firewall logs to the Cortex Data Lake?

Netflow Collector

Syslog Collector

DB Collector

Pathfinder

Q46. In incident-related widgets, how would you filter the display to only show incidents that were “starred”?

Create a custom XQL widget

This is not currently supported

Create a custom report and filter on starred incidents

Click the star in the widget

Reference:
%20you%20clear%20the%20star

Q47. As a Malware Analyst working with Cortex XDR you notice an alert suggesting that there was a prevented attempt to open a malicious Word document. You learn from the WildFire report and AutoFocus that this document is known to have been used in Phishing campaigns since 2018. What steps can you take to ensure that the same document is not opened by other users in your organization protected by the Cortex XDR agent?

Enable DLL Protection on all endpoints but there might be some false positives.

Create Behavioral Threat Protection (BTP) rules to recognize and prevent the activity.

No step is required because Cortex shares IOCs with our fellow Cyber Threat Alliance members.

No step is required because the malicious document is already stopped.

Q48. When investigating security events, which feature in Cortex XDR is useful for reverting the changes on the endpoint?

Remediation Automation

Machine Remediation

Automatic Remediation

Remediation Suggestions

Q49. What is the purpose of the Cortex Data Lake?

a local storage facility where your logs and alert data can be aggregated

a cloud-based storage facility where your firewall logs are stored

the interface between firewalls and the Cortex XDR agents

the workspace for your Cortex XDR agents to detonate potential malware files

Q50. What is the purpose of the Unit 42 team?

Unit 42 is responsible for automation and orchestration of products

Unit 42 is responsible for the configuration optimization of the Cortex XDR server

Unit 42 is responsible for threat research, malware analysis and threat hunting

Unit 42 is responsible for the rapid deployment of Cortex XDR agents

Q51. What are two purposes of “Respond to Malicious Causality Chains” in a Cortex XDR Windows Malware profile? (Choose two.)

Automatically close the connections involved in malicious traffic.

Automatically kill the processes involved in malicious activity.

Automatically terminate the threads involved in malicious activity.

Automatically block the IP addresses involved in malicious traffic.

Reference:
%20threat%20protection%2C%20the,appear%20legitimate%20if%20inspected%20individually

Q52. Which of the following best defines the Windows Registry as used by the Cortex XDR agent?

a hierarchical database that stores settings for the operating system and for applications

a system of files used by the operating system to commit memory that exceeds the available hardware resources. Also known as the “swap”

a central system, available via the internet, for registering officially licensed versions of software to prove ownership

a ledger for maintaining accurate and up-to-date information on total disk usage and disk space remaining available to the operating system

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The PCDRA certification is a comprehensive program that validates the skills and knowledge of security professionals who specialize in detecting and responding to cyber threats. It is a valuable credential that demonstrates the candidate’s expertise and is recognized by employers worldwide. Palo Alto Networks Certified Detection and Remediation Analyst certification exam is a rigorous test that assesses the candidate’s understanding of security concepts, threat intelligence, incident response, and remediation techniques. It is a necessary qualification for security professionals who want to advance their careers and become Palo Alto Networks Certified Network Security Engineers.

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Easily To Pass New PCDRA Verified & Correct Answers [Jul 12, 2023 [Q33-Q52]

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