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

RansomHub
Threat Hunting
hardReconstruct RansomHub ransomware attack chain by correlating Splunk logs and disk artifacts to identify password spray, lateral movement, data exfiltration, and ransomware deployment tactics.

BlackSuit APT Breach
Threat Hunting

Zoom Incident - Ignoble Scorpius APT
Threat Hunting
hardCorrelate Sysmon events and forensic artifacts across multiple hosts using Splunk to reconstruct a full ransomware kill chain, from initial compromise to domain-wide impact.

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.

BlackSuit Ransomware
Malware Analysis
hardReconstruct BlackSuit ransomware's attack lifecycle by analyzing PE artifacts, encrypted payloads, API calls, and network communication using Ghidra, x64dbg, and CFF Explorer.

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.

SpottedInTheWild
Endpoint Forensics
hardReconstruct an attack timeline by analyzing disk images, event logs, and malicious scripts to identify initial access, persistence, and data exfiltration techniques.

GhostDetect
Malware Analysis
hardInvestigate a multi-stage phishing attack by analyzing LNK files, de-obfuscating scripts, identifying C2, decrypting payloads, and attributing the TTPs to the UAC-0057 APT group.

Brutal Tank
Threat Hunting
hardReconstruct an ICS attack chain by analyzing network traffic with Arkime and Wireshark to identify PLC compromise, I/O manipulation, and classify techniques using MITRE ATT&CK for ICS.

PwnedDC - FIN7
Endpoint Forensics
hardLearn to investigate a domain controller compromise by analyzing logs, memory, and artifacts to uncover attacker tactics, persistence methods, and the full intrusion timeline.