LockBit 3.0 (LockBit Black) Ransomware

What is LOCKBIT_3_RANSOMWARE?

LockBit 3.0 (also known as LockBit Black) is a highly aggressive ransomware-as-a-service (RaaS) variant. It employs advanced anti-analysis techniques, disables security tools, and encrypts files using a multi-threaded engine while stealing sensitive data for extortion.

Common Causes

• Exploiting vulnerabilities in VPNs and edge firewalls
• Phishing campaigns containing malicious script attachments
• Compromised administrative credentials

Step-by-Step Fix Guide

• 1
  Patch all public-facing edge equipment and VPNs immediately
• 2
  Implement strong application whitelisting and block execution from Temp directories
• 3
  Deploy tamper-protected endpoint security
• 4
  Restore systems from offline backups

Commands & Diagnostics