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

AzureHunt
Cloud Forensics
easyCorrelate Azure AD, Activity, and Blob Storage logs in Elastic Stack to reconstruct an attack timeline, identifying initial access, lateral movement, persistence, and data exfiltration.

REvil - GOLD SOUTHFIELD
Threat Hunting
easyAnalyze Sysmon logs in Elastic SIEM to investigate REvil ransomware attack behaviors, decode recovery sabotage commands, and identify IOCs including the C2 onion domain.

T1110-003
Threat Hunting

Maromalix Nightmare
Threat Hunting, Endpoint Forensics
mediumA deal was stolen before it was ever signed. Someone got in, found exactly what they needed, and vanished. Your job is to prove it.

Rhysida - Vice Society
Threat Hunting
mediumReconstruct the Rhysida ransomware attack chain, identifying initial access, persistence, C2, and impact using Splunk and CyberChef.

Black Basta
Threat Hunting
mediumCorrelate Sysmon, Windows event logs, and PowerShell history to reconstruct a multi-stage Black Basta ransomware attack, identifying initial access, persistence, C2, exfiltration, and impact.

BumbleBee - GOLD CABIN
Threat Hunting
mediumCorrelate Windows event logs and Sysmon data across enterprise systems using ELK to reconstruct a multi-stage cyber attack from initial access to ransomware.

GoldenSpray
Threat Hunting
mediumReconstruct a multi-stage intrusion timeline by analyzing Windows and Sysmon event logs within Elastic SIEM to identify key attack tactics, techniques, and procedures.

Kerberoasted
Threat Hunting
mediumDetect, analyze, and respond to Kerberoasting attacks by investigating Kerberos logs, identifying compromised accounts, and uncovering attacker persistence methods.

T1197
Threat Hunting
mediumAnalyze Windows event logs in Splunk to identify T1197 BITS abuse, LOLBAS usage, attacker IP, and persistence mechanisms.

ElasticCase
Threat Hunting
mediumInvestigate a simulated multi-stage attack to identify compromise and attacker activity using Elastic SIEM.

GitTheGate
Threat Hunting
mediumInvestigate network attack artifacts by analyzing logs in Kibana to identify compromised systems and incident timelines.

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.

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.

PaloAltoRCE - UTA0218
Threat Hunting
hardReconstruct a Palo Alto RCE attack timeline by analyzing firewall logs in ELK, identifying initial access, reverse shell, persistence, and data exfiltration artifacts.

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.

LTE Fallen Wall
Threat Hunting
hardReconstruct a Diameter signaling attack on an LTE core network using Kibana to identify 2FA bypass and unauthorized transactions.

Ignoble Scorpius APT
Threat Hunting
insaneApply Attack-Based Hunting principles to Splunk logs, correlating Windows and Sysmon data to identify and reconstruct a multi-stage ransomware attack.