SibaSec

TryHackMe: Revilcorp

This is a medium-difficulty challenge hosted by TryHackMe. The challenge involves using Redline to investigate a compromised machine. The machine was reported to have exhibited ransomware-like behavior.

2023-06-13

TryHackMe: Disk Analysis & Autopsy

Disk Analysis & Autopsy is a Medium-difficulty forensics challenge. It involves analyzing a forensic disk image in Autopsy to determine what malicious software was installed, by which users, and to uncover various other artifacts.

2023-06-13

CyberDefenders: AfricanFalls

AfricanFalls is a medium-difficulty forensics challenge. We’re given an AD1 image of a drive and tasked with the suspect’s actions.

2023-06-12

BlueTeamLabs: Memory Analysis - Ransomware

This is a medium-difficulty memory forensics challenge hosted by Blue Team Labs Online (BTLO). The challenge requires the use of Volatility to analyze a memory dump and determine the malicious processes.

2023-06-10

TryHackMe: New Hire Old Artifacts

This is another medium-difficulty Splunk challenge from TryHackMe. We’re tasked with uncovering the malicious activity that occurred on a compromised endpoint.

2023-06-08

Cyberdefenders: DumpMe

DumpMe is a medium difficulty memory forensics challenge hosted by CyberDefenders.

2023-06-05