Palo Alto Networks XSIAM-Analyst Exam Questions Instant Access

Question 1

Which feature terminates a process during an investigation?

AResponse Center

BLive Terminal

CExclusion

DRestriction

Answer : B

The correct answer is B -- Live Terminal.

In Cortex XSIAM, the Live Terminal feature allows analysts to initiate an interactive command-line session with an endpoint directly from the management console. During an investigation, analysts can use Live Terminal to issue commands---including those that terminate suspicious or malicious processes running on the endpoint.

'Live Terminal provides analysts with a direct command line on the endpoint, enabling actions such as process termination during investigations.'

Document Reference: XSIAM Analyst ILT Lab Guide.pdf

Exact Page: Page 15 (Endpoints section)

Question 2

A security analyst is reviewing alerts and incidents associated with internal vulnerability scanning performed by the security operations team.

Which built-in incident domain will be assigned to these alerts and incidents in Cortex XSIAM?

ASecurity

BHealth

CHunting

DIT

Answer : D

The correct answer is D -- IT.

Alerts and incidents related to internal vulnerability scanning and other non-security operational events are categorized under the IT domain in Cortex XSIAM. This allows teams to differentiate between security-related and IT operations--related alerts for better incident management and prioritization.

'Incidents generated from internal IT operations, such as vulnerability scanning, are assigned to the IT domain, separating them from security-focused domains.'

Document Reference: XSIAM Analyst ILT Lab Guide.pdf

Page: Page 28 (Alerting and Detection Processes section)

Question 3

A Cortex XSIAM analyst is reading a blog that references an unfamiliar critical zero-day vulnerability. This vulnerability has been weaponized, and there is evidence that it is being exploited by threat actors targeting a customer's industry. Where can the analyst go within Cortex XSIAM to learn more about this vulnerability and any potential impacts on the customer environment?

AThreat Intel Management -> Sample Analysis

BThreat Intel Management -> Indicators

CAttack Surface -> Threat Response Center

DAttack Surface -> Attack Surface Rules

Answer : C

The correct answer is C -- Attack Surface -> Threat Response Center.

The Threat Response Center within Cortex XSIAM provides analysts with timely insights about active threats, newly identified vulnerabilities, and their potential implications on an organization's environment. This dashboard offers real-time data and threat intelligence specifically geared toward emerging vulnerabilities and known exploits.

Exact Extract from Official Document:

'Navigate to Detection & Threat Intel > Attack Surface > Threat Response Center. While the threat response center is not specific to the information in the tenant, it is constantly updated with recent threats providing a view of what impacts they may have to your organization.'

Therefore, to investigate and understand the details of a critical zero-day vulnerability and potential industry-specific impacts, analysts must utilize the Threat Response Center feature.

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Question 4

What is the cause when alerts generated by a correlation rule are not creating an incident?

AThe rule is configured with alert severity below Medium.

BThe rule does not have a drill-down query configured

CThe rule has alert suppression enabled

DThe rule is using the preconfigured Cortex XSIAM alert field mapping.

Answer : A

The correct answer is A -- The rule is configured with alert severity below Medium.

By default, in Cortex XSIAM, only alerts with a severity of Medium or higher will automatically generate incidents. If a correlation rule creates alerts with severity set below Medium (such as Low or Informational), these alerts will not result in the automatic creation of an incident. This ensures that incident queues are not filled with low-priority events.

'Incidents are generated only for alerts with severity of Medium or higher. Alerts below this threshold will not automatically create incidents.'

Document Reference: XSIAM Analyst ILT Lab Guide.pdf

Page: Page 28 (Alerting and Detection section)

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Question 5

An analyst conducting a threat hunt needs to collect multiple files from various endpoints. The analyst begins the file retrieval process by using the Action Center, but upon review of the retrieved files, notices that the list is incomplete and missing files, including kernel files.

What could be the reason for the issue?

AThe file retrieval policy applied to the endpoints may restrict access to certain system or kernel files

BThe retrieval process is limited to 500 MB in total file size

CThe endpoint agents were in offline mode during the file retrieval process, causing some files to be skipped

DThe analyst must manually retrieve kernel files by accessing the machine directly

Answer : A

The correct answer is A -- The file retrieval policy applied to the endpoints may restrict access to certain system or kernel files.

Cortex XSIAM and XDR implement security policies and permissions that may restrict the retrieval of sensitive system files, including kernel files, for safety and compliance reasons. When a file retrieval action is initiated, the endpoint policy controls which files are accessible; kernel and other protected files are often excluded from remote retrieval actions to prevent accidental or unauthorized access.

'The file retrieval policy controls which files can be remotely collected from endpoints. Sensitive files, such as kernel or system files, may be restricted by policy and are not accessible through standard remote retrieval actions.'

Document Reference: EDU-270c-10-lab-guide_02.docx (1).pdf

Exact Page: Page 13 (Agent Deployment and Configuration section)

Question 6

An on-demand malware scan of a Windows workstation using the Cortex XDR agent is successful and detects three malicious files. An analyst attempts further investigation of the files by right-clicking on the scan result, selecting "Additional data," then "View related alerts," but no alerts are reported.

What is the reason for this outcome?

AThe malicious files were true positives and were automatically quarantined from the scan results

BThe malware scan action detects malicious files but does not generate alerts for them

CThe malicious files are currently in an excluded directory in the Malware Profile

DThe malicious files were false positives and were automatically removed from the scan results

Answer : B

The correct answer is B. The malware scan action detects malicious files but does not generate alerts for them.

In Cortex XSIAM and XDR, an on-demand malware scan effectively identifies malicious files on an endpoint. However, such scans typically record their findings directly in the scan results without generating separate alerts. Alerts are generally created through real-time protection mechanisms or detection rules, not through manually triggered scans.

Exact Reference from Official Document:

'The on-demand malware scan capability is designed to detect and identify malicious files but does not automatically generate alerts for those files. Alerts are primarily generated through real-time endpoint protection policies and detection rules.'

Therefore, the absence of alerts despite successful malware detection is due to the designed behavior of on-demand scans.

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Question 7

What information is provided in the timeline view of Cortex XSIAM?

ADetailed overview of behavior or activity that triggered an Analytics Alert, Analytics BIOC alert or correlation rule

BGraphic representation of an event Causality Instance (CI) with additional capabilities to enable further analysis

CTab within an incident where analysts can collaborate and initiate further actions and automations

DSequence of events, alerts, rules and other actions involved over the lifespan of an incident

Answer : D

The correct answer is D -- Sequence of events, alerts, rules and other actions involved over the lifespan of an incident.

The timeline view in Cortex XSIAM provides a chronological sequence of all events, alerts, and actions that have occurred in relation to a specific incident, helping analysts understand the incident's progression from start to finish.

'The timeline view provides a detailed, chronological sequence of events, alerts, and actions for the lifespan of an incident.'

Document Reference: XSIAM Analyst ILT Lab Guide.pdf

Page: Page 32 (Incident Handling section)

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Palo Alto Networks XSIAM Analyst XSIAM-Analyst Exam Questions