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

Ancientland Breach - LockBit
Endpoint Forensics, Network Forensics
hardCommunity rating: insaneTrace a real-world attack chain end to end — from a leaked VPN config to domain-wide ransomware. Along the way you will decode obfuscated malware, reverse-engineer a kernel exploit, crack beacon encryption, and reconstruct the attacker's every move from disk, memory, and network artifacts.

Poisoned Pipeline
Threat Hunting, Endpoint Forensics
hardInvestigate a multi-stage supply-chain intrusion that landed via a poisoned npm dependency and pivoted through CI/CD into production and AWS by pivoting across Splunk, disk images, and git history.

BreakOut-Daedalus
Threat Hunting, Endpoint Forensics, Network Forensics
hardThe hosting panel is the new front door; chase an attacker from a forged session all the way to root, breaking out of a container and burrowing into the host along the way. By correlating SIEM telemetry, host disk forensics, and network captures across the full intrusion.

ClawHavoc
Malware Analysis

Gh0stNet Intrusion
Threat Hunting, Endpoint Forensics
hardSynthesize forensic evidence from disk images, PCAP, and Splunk logs to reconstruct a Gh0stNet intrusion, identifying C2, persistence, and data exfiltration via DNS tunneling.

BYOVD - Hive0163
Endpoint Forensics, Malware Analysis
hardCorrelate diverse forensic artifacts to reconstruct a multi-stage ransomware attack, synthesizing insights from BYOVD, custom packer, and anti-analysis techniques.

RansomedTrust - Lynx
Threat Hunting
hardInvestigate a multi-stage LYNX ransomware intrusion across two trusted Active Directory forests in Splunk, then statically analyze the recovered binary to surface developer artifacts and the embedded victim-contact infrastructure.

Formbook
Endpoint Forensics, Malware Analysis
hardTrace the attack chain from phishing delivery through obfuscated JavaScript, PowerShell loaders, and final payload execution.

Satisfaction
Malware Analysis, Network Forensics
hardA disgruntled customer, a compromised survey, and a trail of evidence hiding in plain sight — can you trace the attack from the first click to the final payload?

Maromafix Falldown - RansomHub
Threat Hunting, Endpoint Forensics
hardReconstruct a multi-stage ransomware attack by correlating Windows event logs, disk artifacts, and malware analysis using Elastic, MFTECmd, RegRipper, and DNSpy.

MarkShell - TA577
Threat Hunting
hardInvestigate a multi-stage phishing intrusion from initial access through domain compromise, persistence, and C2 deployment.

Code Blue - APT29
Cloud Forensics
hardReconstruct a multi-stage APT29 intrusion by analyzing Azure and M365 logs to trace device code phishing, OAuth token abuse, service account chaining, Silver SAML forgery, and PHI exfiltration.

Recruiter - Hanoi Op
Endpoint Forensics
hardWhen a "candidate" submits a resume that’s more than it seems, it’s up to you to hunt through the artifacts, reconstruct the infection chain, and stop a data breach in its tracks.

RoastToRoot
Network Forensics
hardAnalyze network traffic to reconstruct a complete domain compromise attack chain, from AS-REP Roasting and Kerberoasting through privilege escalation, lateral movement, and data exfiltration using rclone.

LFI Escalation
Endpoint Forensics

Raining Dinosaurs - Storm-2603
Threat Hunting
hardHunt through Splunk logs to uncover how attackers exploited a DMZ server, pivoted to the internal network, and deployed ransomware after exfiltrating sensitive data.

Latrodectus – LunarSpider
Threat Hunting
hardCorrelate Splunk Sysmon logs and disk forensic artifacts across multiple hosts to reconstruct a multi-stage Latrodectus malware intrusion from initial access to data exfiltration.

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.

Spooler - APT28
Endpoint Forensics
hardHunt browser downloads, MFT records, and Prefetch to unmask the initial dropper and rebuild the attack timeline.

BlackSuit APT Breach
Threat Hunting