OS Analysis with Wazuh 4 from Pluralsight

Want to learn how to detect process-level and file-level attacks? How about automatically blocking data exfiltration over a C2 channel? If so, you're in the right place! In this course you will learn OS Analysis using Wazuh.

Detecting process-level and file-level attacks can be challenging. Additionally, many tools are "alert factories" that don't have the ability to remediate in-progress attacks. Luckily, Wazuh solves these problems! In this course, OS Analysis with Wazuh, you'll cover how to utilize Wazuh to respond to data exfiltration in an enterprise environment. First, you'll create a rule to detect malicious filesystem operations. Next, you'll uncover a rootkit through Wazuh by using a Python script. Finally, you'll leverage Wazuh's Active Response functionality to automatically quarantine the host (and prevent it from exfiltrating data). In this course, you will simulate all attacks through Merlin (a popular C2 service) so we can emulate real-world scenarios! (No prior Merlin experience is needed). When you're finished with this course, you'll have the skills and knowledge to detect these techniques: Scheduled Task/Job (T1053), Hijack Execution Flow (T1574), and Exfiltration Over C2 Channel (T1041).

What's inside

Syllabus

Course Overview

Detecting Process-level and File-level Attacks with Wazuh

Resources

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

Provides exposure to tools and methodologies that are standard in cybersecurity

Teaches how to detect and mitigate dangerous and costly cyber attacks

May be taken asynchronously and on the learner's own time

Requires learners to be familar with cybersecurity terminology and the Merlin C2 service

No prior experience with Merlin is needed

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in OS Analysis with Wazuh 4 with these activities:

Review Python

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Refresh your Python skills to better follow along with course demonstrations and teachings.

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Read through a Python tutorial
Do some practice exercises
Build a small Python project

Review notes and old material related to OS Analysis

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Refreshing knowledge in OS Analysis will strengthen the foundation for understanding the course material.

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Gather notes and materials from previous courses or self-study.
Review the material and focus on key concepts.
Take practice quizzes or tests to assess understanding.

Practice detecting process-level and file-level attacks

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Practice detecting process-level and file-level attacks in a simulated environment to improve skills and knowledge.

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Set up a virtual environment for practice.
Use Wazuh to simulate attacks.
Analyze logs and identify malicious activity.

Four other activities

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Create a blog post about Wazuh and its use cases

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Creating a blog post about Wazuh and its use cases will reinforce knowledge and understanding of the tool.

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Research Wazuh and its capabilities.
Identify potential use cases for Wazuh.
Write a blog post that explains the benefits and applications of Wazuh.

Attend a conference or meetup focused on cybersecurity

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Attending industry events will provide opportunities to connect with experts and learn about the latest trends in cybersecurity.

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Research and identify relevant conferences or meetups.
Register and attend the event.
Network with other attendees and speakers.

Develop a Wazuh rule to detect and block data exfiltration

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Creating a Wazuh rule will apply the knowledge and skills learned in the course to a practical task.

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Identify the specific data exfiltration techniques to be detected.
Research and understand the Wazuh rule syntax.
Write and test the Wazuh rule.
Implement the rule in a production environment.

Set up and configure a Wazuh server for a small network

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This project will provide hands-on experience with setting up and managing a Wazuh server in a real-world scenario.

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Plan the network topology and deployment strategy.
Install and configure the Wazuh server and agents.
Configure Wazuh rules and alerts.
Test the Wazuh deployment and monitor its effectiveness.

Career center

Learners who complete OS Analysis with Wazuh 4 will develop knowledge and skills that may be useful to these careers:

Computer Security Analyst

Computer Security Analysts are responsible for protecting an organization's computer systems and networks from unauthorized access, use, disclosure, disruption, modification, or destruction. In this role, you will use Wazuh to detect and respond to process-level and file-level attacks. The course will help you build a foundation in OS analysis and remediation, which are essential skills for this role.

See salaries and explore the career path for Computer Security Analyst

Security Engineer

Security Engineers design, implement, and maintain security measures that protect an organization's assets. Wazuh is a powerful tool that can be used to detect and respond to threats. Taking this course will help Security Engineers build a solid foundation in Wazuh and improve their overall security skills.

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Cybersecurity Analyst

Cybersecurity Analysts are responsible for identifying, assessing, and mitigating cybersecurity risks. This course will help you build a strong foundation in OS analysis and remediation, which are essential skills for Cybersecurity Analysts.

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Penetration Tester

Penetration Testers are responsible for identifying vulnerabilities in an organization's computer systems and networks. This course will help you build a foundation in OS analysis and remediation, which are essential skills for Penetration Testers.

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Incident Responder

Incident Responders are responsible for responding to and mitigating security incidents. This course will help you build a foundation in OS analysis and remediation, which are essential skills for Incident Responders.

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Security Consultant

Security Consultants provide guidance and advice to organizations on how to improve their security posture. This course will help you build a foundation in OS analysis and remediation, which are essential skills for Security Consultants.

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Security Architect

Security Architects design and implement security solutions for organizations. This course will help you build a foundation in OS analysis and remediation, which are essential skills for Security Architects.

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Network Security Engineer

Network Security Engineers design, implement, and maintain security measures for an organization's network. This course will help you build a foundation in OS analysis and remediation, which are essential skills for Network Security Engineers.

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Cloud Security Engineer

Cloud Security Engineers design, implement, and maintain security measures for an organization's cloud computing environment. This course will help you build a foundation in OS analysis and remediation, which are essential skills for Cloud Security Engineers.

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Security Manager

Security Managers are responsible for overseeing an organization's security program. This course may be useful for Security Managers who want to learn more about OS analysis and remediation.

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IT Auditor

IT Auditors evaluate an organization's IT systems and controls to ensure that they are secure and compliant with regulations. This course may be useful for IT Auditors who want to learn more about OS analysis and remediation.

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Risk Analyst

Risk Analysts evaluate the risks posed by threats to an organization's assets. This course may be useful for Risk Analysts who want to learn more about OS analysis and remediation.

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Compliance Analyst

Compliance Analysts ensure that an organization's IT systems and controls are compliant with regulations. This course may be useful for Compliance Analysts who want to learn more about OS analysis and remediation.

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Project Manager

Project Managers plan, execute, and close projects. This course may be useful for Project Managers who want to learn more about OS analysis and remediation.

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Business Analyst

Business Analysts identify and analyze business needs and develop solutions to meet those needs. This course may be useful for Business Analysts who want to learn more about OS analysis and remediation.

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