Blue Team Labs
Put your knowledge into practice with gamified cyber security challenges.

TomCracked
Network Forensics
hardAnalyze a web server compromise by analyzing network traffic to trace a Java deserialization exploit and the subsequent deployment of a Cobalt Strike beacon.

RotaJakiro
Malware Analysis
hardReverse engineer and analyze RotaJakiro Linux malware using Ghidra, strace, and Wireshark to identify persistence, anti-analysis, and C2 mechanisms.

TOCTOU - OilRig
Endpoint Forensics
hardCorrelate memory, registry, and filesystem artifacts using Volatility 3, MemProcFS, and Timeline Explorer to reconstruct a multi-stage attack timeline and map attacker TTPs to MITRE ATT&CK.

Midnight RDP
Threat Hunting
hardReconstruct a sophisticated intrusion's timeline by correlating Windows Event, Sysmon, and PowerShell logs in Splunk, identifying RDP-based initial access, persistence, privilege escalation, and C2.

SolarDisruption
Network Forensics
hardInvestigate PLC network traffic and system logs to identify insider manipulation attempts and determine the cause of the solar panel disruption at AetherCore Technologies.

XZBackDoor
Endpoint Forensics
hardInvestigate a Linux server compromise by analyzing the XZ backdoor, web shell, log data, and OSINT to uncover attacker TTPs and extract critical IOCs.

ProPDF
Malware Analysis
hardReconstruct a malicious PDF attack chain by analyzing embedded JavaScript, extracting the PE payload, identifying Windows API calls, and uncovering the C2 server and downloaded file.

OceanLotus
Malware Analysis
hardAnalyze a memory dump using forensic techniques to identify artifacts from a spear-phishing attack and trace its origin.

ProxyLogon - HAFNIUM
Threat Hunting
hardInvestigate SIEM logs using GrayLog to identify indicators of compromise associated with the ProxyLogon vulnerability (CVE-2021-26855).

Hafnium APT
Threat Hunting
hardCorrelate Windows Defender, Sysmon, and Security logs in Elastic Stack to reconstruct HafinumAPT's initial access, persistence, and lateral movement TTPs.