Hands on Experience with Wazuh SIEM

Boost your cybersecurity skills with real-world Wazuh labs and build confidence in:
– Security Monitoring
– Log Analysis
– Incident Response
– Threat Hunting

⚡️ Wazuh Basics

• Wazuh Crash Course – 2+ Hour Free Training
  🔗 https://lnkd.in/dQgmwpfR
• Wazuh Overview & Architecture
  🔗 https://lnkd.in/dpG6iYuQ

⚡️ Lab Setup

• Wazuh All-in-One Lab
  🔗 https://lnkd.in/d4TbFJau
• Install Wazuh on VirtualBox
  🔗 https://lnkd.in/ddD65zu3
• Install Wazuh on Docker
  🔗 https://lnkd.in/ddD65zu3
• Create Custom Dashboards
  🔗 https://lnkd.in/dZ-2CxhT

⚡️ Log Analysis

• Log Ingestion on Wazuh
  🔗 https://lnkd.in/dym9fFxq
• Windows Sysmon Log Analysis
  🔗 https://lnkd.in/djvb9sZP
• Graylog Integration
  🔗 https://lnkd.in/d2BxixuY

⚡️ Threat Detection

• Correlation Rules in Wazuh
  🔗 https://lnkd.in/dHtXuXB5
• VirusTotal Integration
  🔗 https://lnkd.in/dT6YnfpE
• Suricata IDS Integration
  🔗 https://lnkd.in/dH4R4J-s
• Advanced Wazuh Rulesets
  🔗 https://lnkd.in/dYFGbrZB

⚡️ Incident Response

• Block SSH Brute-Force
  🔗 https://lnkd.in/d9eWmQUb
• Disable Linux User Account
  🔗 https://lnkd.in/dAsW4jjt

⚡️ Threat Hunting

• Hunt via Inventory Data
  🔗 https://lnkd.in/dB97vg-f
• FIM + Yara for Linux
  🔗 https://lnkd.in/dAwEkarW

You Should Know:

Essential Linux Commands for Wazuh SIEM Management

 Check Wazuh service status 
sudo systemctl status wazuh-manager

Restart Wazuh 
sudo systemctl restart wazuh-manager

Check logs in real-time 
tail -f /var/ossec/logs/alerts/alerts.log

Search for specific threat alerts 
grep "sshd" /var/ossec/logs/alerts/alerts.log

Add a custom rule 
nano /var/ossec/rules/local_rules.xml 

Windows Commands for Log Analysis

 Check Event Logs 
Get-WinEvent -LogName Security -MaxEvents 10

Export logs for Wazuh analysis 
wevtutil qe Security /q:"[System[(Level=1 or Level=2)]]" /f:text 

Suricata IDS Integration Commands

 Start Suricata 
sudo suricata -c /etc/suricata/suricata.yaml -i eth0

Check alerts 
tail -f /var/log/suricata/fast.log 

SSH Brute-Force Protection

 Block repeated failed SSH attempts 
sudo fail2ban-client status sshd

Manually ban an IP 
sudo fail2ban-client set sshd banip <IP_ADDRESS> 

File Integrity Monitoring (FIM) with YARA

 Scan a directory with YARA 
yara -r /path/to/malware_rules.yar /suspicious/directory 

What Undercode Say:

Wazuh is a powerful open-source SIEM tool for threat detection, log analysis, and incident response. Mastering it requires hands-on practice with real-world scenarios. Use the provided labs to enhance your cybersecurity skills, and leverage Linux and Windows commands for deeper log analysis. Integrating tools like Suricata, YARA, and Fail2Ban strengthens your defense mechanisms.

Expected Output:

• A fully configured Wazuh SIEM environment.
• Real-time log monitoring and threat detection.
• Automated incident response for brute-force attacks.
• Enhanced threat hunting with YARA and FIM.

Keep practicing and stay secure! 🚀

References:

Reported By: Ouardi Mohamed – Hackers Feeds
Extra Hub: Undercode MoN
Basic Verification: Pass ✅

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