Splunk SPLK-5001 Test Dumps

D.   TERM ()

Answer DescriptionExplanation:

TheTERM()search command in Splunk allows an analyst to match a specific term exactly as it appears, even if it contains characters that are usually considered minor breakers, such as periods or underscores. By usingTERM(), the search engine treats everything inside the parentheses as a single term, which is especially useful for searching log data where certain values (like IP addresses or filenames) should be matched exactly as they appear in the logs.

D.   Credential stuffing

Answer DescriptionExplanation:

The scenario describes an attack where thousands of failed login attempts are made using various usernames and passwords, which is indicative of aCredential Stuffingattack. This type of attack involves using lists of stolen credentials (usernames and passwords) obtained from previous data breaches to attempt to gain unauthorized access to user accounts. Attackers take advantage of the fact that many users reuse passwords across multiple sites. UnlikePassword Spraying(which tries a few common passwords against many accounts) orPassword Cracking(which tries to guess or decrypt passwords), credential stuffing leverages large datasets of valid credentials obtained from other breaches.

Top of Form

Bottom of Form

A.   Hacktivism

Answer DescriptionExplanation:

Hacktivismrefers to the use of hacking techniques by an Advanced Persistent Threat (APT) group to promote a political agenda or social cause. Unlike other motivations such as financial gain or espionage, the primary goal of hacktivism is to disrupt, damage, or deface systems to draw attention to a cause or to protest against something the group opposes.

Hacktivism:

APT groups motivated by hacktivism typically target organizations or entities that they see as adversaries to their cause. The attacks can range from defacing websites to launching Distributed Denial of Service (DDoS) attacks to disrupt services.

This form of cyber activity is intended to create awareness or send a message, often aligning with the group's ideological beliefs.

Incorrect Options:

B. Cyber espionage:Focuses on gathering intelligence and sensitive information, often for national or corporate advantage, not necessarily for disruption.

C. Financial gain:Involves attacks aimed at monetary theft, not ideologically driven disruption.

D. Prestige:While some attacks are motivated by the desire for recognition, hacktivism specifically refers to ideological causes.

Cybersecurity Literature:Books and articles on APT motivations often highlight hacktivism as a distinct category with a focus on ideological or political goals.

C.   rare

Answer DescriptionExplanation:

In Splunk, therarecommand is used to return the least common values in a field. This command is particularly useful for anomaly detection, as it helps identify unusual or infrequent occurrences in a dataset, which may indicate potential security issues.

rare Command:

This command works by identifying values that appear infrequently within a specified field. It’s a powerful tool for Cyber Defense Analysts who are looking for anomalies that could signify malicious activities.

Incorrect Options:

A. least:This is not a valid Splunk command.

B. uncommon:This is not a valid Splunk command.

D. base:This is not a relevant command for finding the least common values. Splunk Command Documentation:rare command usage for identifying uncommon values.

D.   Taking containment action on a compromised host

Answer DescriptionExplanation:

Splunk SOAR (Security Orchestration, Automation, and Response) playbooks are designed to automate security tasks, makingtaking containment action on a compromised hostthe best-suited use case. A SOAR playbook can automate the response actions such as isolating a host, blocking IPs, or disabling accounts, based on predefined criteria. This reduces response time and minimizes the impact of security incidents. The other options, like forming hypotheses for threat hunting or visualizing datasets, are more manual processes and less suited for automation via a playbook.