Summary of Best Antivirus/EDR vs Unknown Ransomware

The video titled "Best Antivirus/EDR vs Unknown Ransomware" features a comprehensive test of various next-gen security solutions against a newly created ransomware sample. The main objective is to evaluate how effectively these products can detect and prevent unknown encryption behavior in real-time.

Key Points:

• Test Setup: The test involves executing a custom ransomware simulation designed by community members, which encrypts files on a test machine containing important data (like Shakespeare's works). The products tested include Windows Defender, Bitdefender, SentinelOne, CrowdStrike, and Sophos.
• Windows Defender:
  • Despite being fully updated and configured, it failed to detect or prevent the encryption of files, resulting in complete data loss.
• Bitdefender:
  • Successfully detected the ransomware activity after a few files were encrypted. It quarantined the threats, preserving the integrity of the remaining files.
• SentinelOne:
  • Did not prevent the encryption despite all protective features being enabled. The data was ultimately encrypted without any alerts from the product.
• CrowdStrike:
  • Similar to SentinelOne, it failed to block the ransomware during the test, leading to data encryption without any notifications.
• Sophos:
  • Successfully detected the malicious behavior and halted the encryption process. It also provided alerts and appeared to roll back some encrypted files.
• Conclusion:
  • The test highlighted significant discrepancies in the effectiveness of different security solutions, emphasizing that even well-known and expensive products may not provide adequate protection against new ransomware threats. The video stresses the importance of behavioral detection capabilities over traditional signature-based detection.

Main Speakers/Sources:

• The speaker, identified as Leo, discusses the results and insights throughout the video. He also addresses potential technical questions and encourages viewer engagement through comments and subscriptions. The community's involvement in creating the ransomware sample is acknowledged.

Notable Quotes

— 00:30 — « I want you to think of it as the Library of Alexandria like this is the last copy of them and if they're encrypted that's the end. »

— 08:25 — « One of the most important things I want to highlight from this test is that it is possible to block ransomware encryption behavior. »

— 10:22 — « I feel a lot of organizations are under a false sense of security because they have particularly complex or expensive solutions. »

— 10:35 — « Even the free version of Bit Defender that any home user can download blocks this encryption behavior while you could have an EDR solution that costs six figures that does not. »

Category

Technology

Video