This article describes a lab project focused on detecting obfuscated PowerShell attacks using Sysmon, Winlogbeat, and the ELK stack. It highlights the challenges presented by attackers utilizing PowerShell and command-line obfuscation, aiming to provide defenders with hands-on experience in threat detection. The lab teaches students to recognize malicious activities, log telemetry, and utilize practical tools for cybersecurity defenses. Affected: SOC analysts, cybersecurity students, blue teams
Keypoints :
- The lab simulates a real-world obfuscated PowerShell attack.
- Sysmon captures detailed event logs for analysis.
- Winlogbeat forwards logs to the ELK stack for indexing and visualization.
- PowerShell’s capabilities make it a target for attackers.
- Attackers often use encoded commands to evade detection.
- Defenders must be skilled in identifying malicious use of PowerShell.
- The lab helps participants practice with endpoint telemetry, log shipping, and threat hunting.