Listen to this Post
Wazuh is a powerful open-source SIEM (Security Information and Event Management) tool that provides security monitoring, log analysis, threat detection, and incident response capabilities. Below are essential resources and practical steps to master Wazuh.
🔰 Basics of Wazuh
- Wazuh Crash Course | 2 Hour+ Free Course
https://lnkd.in/dQgmwpfR - Wazuh Overview and Architecture
https://lnkd.in/dpG6iYuQ
🔰 Lab Setup
- Wazuh All-in-One Lab Setup
https://lnkd.in/d4TbFJau - Wazuh Installation on Virtualbox
https://lnkd.in/ddD65zu3 - Wazuh Installation on Docker
https://lnkd.in/ddD65zu3 - Creating Custom Dashboards
https://lnkd.in/dZ-2CxhT
🔰 Log Analysis with Wazuh
- Log Ingestion on Wazuh
https://lnkd.in/dym9fFxq - Windows Sysmon Log Analysis
https://lnkd.in/djvb9sZP - Integrating Graylog with Wazuh for Log Analysis
https://lnkd.in/d2BxixuY
🔰 Threat Detection
- Correlation Rules in Wazuh
https://lnkd.in/dHtXuXB5 - VirusTotal Integration with Wazuh
https://lnkd.in/dT6YnfpE - Suricata IDS Integration
https://lnkd.in/dH4R4J-s - Advanced Wazuh Rulesets
https://lnkd.in/dYFGbrZB
🔰 Incident Response
- Blocking SSH Brute-Force Attack
https://lnkd.in/d9eWmQUb - Disabling a Linux User Account
https://lnkd.in/dAsW4jjt
🔰 Threat Hunting
- Threat Hunting Using Inventory Data
https://lnkd.in/dB97vg-f - Threat Hunting with Wazuh FIM and Yara for Linux Endpoints
https://lnkd.in/dAwEkarW
You Should Know:
Essential Wazuh Commands & Configurations
1. Installing Wazuh (Linux)
curl -sO https://packages.wazuh.com/4.7/wazuh-install.sh && sudo bash ./wazuh-install.sh -a
2. Starting Wazuh Manager
systemctl start wazuh-manager systemctl enable wazuh-manager
3. Checking Wazuh Logs
tail -f /var/ossec/logs/alerts/alerts.json
4. Adding a Windows Agent
- Download the agent:
Invoke-WebRequest -Uri "https://packages.wazuh.com/4.x/windows/wazuh-agent-4.7.2-1.msi" -OutFile "wazuh-agent.msi"
- Install silently:
msiexec /i wazuh-agent.msi /qn WAZUH_MANAGER='wazuh-server-ip' WAZUH_REGISTRATION_SERVER='wazuh-server-ip'
5. Blocking an IP via Firewall (Linux)
iptables -A INPUT -s <malicious-ip> -j DROP
6. Disabling a Linux User Account
sudo usermod --expiredate 1 <username>
7. Monitoring File Integrity (FIM)
Edit `/var/ossec/etc/ossec.conf`:
<syscheck> <directories check_all="yes">/etc,/usr/bin</directories> </syscheck>
Restart Wazuh:
systemctl restart wazuh-manager
8. Integrating Suricata with Wazuh
Install Suricata:
sudo apt-get install suricata -y
Configure `/etc/suricata/suricata.yaml` and enable Wazuh integration.
What Undercode Say
Wazuh is a versatile SIEM tool that enhances cybersecurity operations through log analysis, threat detection, and automated incident response. Mastering its features—such as FIM, YARA rules, and Suricata integration—can significantly improve an organization’s security posture.
Expected Output:
- A fully functional Wazuh SIEM setup.
- Automated threat detection and response mechanisms.
- Enhanced log analysis with custom dashboards.
- Improved security monitoring with real-time alerts.
For further learning, explore the provided URLs and practice the commands in a lab environment.
References:
Reported By: Alexrweyemamu Share – Hackers Feeds
Extra Hub: Undercode MoN
Basic Verification: Pass ✅
