New Filters: 

    43741: TCP: Backdoor.MSIL.XWorm.A Runtime Detection (Check-in Request - Non-Encrypted)
      - IPS Version: 3.9.5 and after.
      - TPS Version: 5.2.2 and after.
      - vTPS Version: 5.2.2 and after.
      - Category: Virus
      - Severity: High
      - Description: This filter is deployed in the Malware Filter Package.
      - Deployments:
        - Deployment: Default (Block / Notify)
        - Deployment: Performance-Optimized (Disabled)
      - References:
        - Common Vulnerabilities and Exposures: CVE-2024-1708, CVE-2024-1709
      - Release Date: February 27, 2024

    43901: HTTP: Backdoor.Perl.DSLog.A Runtime Detection
      - IPS Version: 3.9.5 and after.
      - TPS Version: 5.2.2 and after.
      - vTPS Version: 5.2.2 and after.
      - Category: Virus
      - Severity: High
      - Description: This filter is deployed in the Malware Filter Package.
      - Deployments:
        - Deployment: Default (Block / Notify)
        - Deployment: Performance-Optimized (Disabled)
      - References:
        - Common Vulnerabilities and Exposures: CVE-2024-21893
      - Release Date: February 27, 2024

    43902: HTTP: Backdoor.Linux.Libapree.A Runtime Detection
      - IPS Version: 3.9.5 and after.
      - TPS Version: 5.2.2 and after.
      - vTPS Version: 5.2.2 and after.
      - Category: Virus
      - Severity: High
      - Description: This filter is deployed in the Malware Filter Package.
      - Deployments:
        - Deployment: Default (Block / Notify)
        - Deployment: Performance-Optimized (Disabled)
      - References:
        - Common Vulnerabilities and Exposures: CVE-2022-42475, CVE-2023-27997
      - Release Date: February 27, 2024

    43904: TLS: Backdoor.Win64.BlueShell.A Runtime Detection (SSL/TLS Self-signed Certificate)
      - IPS Version: 3.9.5 and after.
      - TPS Version: 5.2.2 and after.
      - vTPS Version: 5.2.2 and after.
      - Category: Virus
      - Severity: High
      - Description: This filter is deployed in the Malware Filter Package.
      - Deployments:
        - Deployment: Default (Block / Notify)
        - Deployment: Performance-Optimized (Disabled)
      - Release Date: February 27, 2024

    43907: TCP: Backdoor.Win64.BlackRat.A Runtime Detection
      - IPS Version: 3.9.5 and after.
      - TPS Version: 5.2.2 and after.
      - vTPS Version: 5.2.2 and after.
      - Category: Virus
      - Severity: High
      - Description: This filter is deployed in the Malware Filter Package.
      - Deployments:
        - Deployment: Default (Block / Notify)
        - Deployment: Performance-Optimized (Disabled)
      - Release Date: February 27, 2024

    43911: HTTP: Trojan-Downloader.VBS.BasicstarLoader.A Runtime Detection
      - IPS Version: 3.9.5 and after.
      - TPS Version: 5.2.2 and after.
      - vTPS Version: 5.2.2 and after.
      - Category: Virus
      - Severity: High
      - Description: This filter is deployed in the Malware Filter Package.
      - Deployments:
        - Deployment: Default (Block / Notify)
        - Deployment: Performance-Optimized (Disabled)
      - Release Date: February 27, 2024

    43912: HTTP: Trojan.Shell.Doramseta.A Runtime Detection
      - IPS Version: 3.9.5 and after.
      - TPS Version: 5.2.2 and after.
      - vTPS Version: 5.2.2 and after.
      - Category: Virus
      - Severity: High
      - Description: This filter is deployed in the Malware Filter Package.
      - Deployments:
        - Deployment: Default (Block / Notify)
        - Deployment: Performance-Optimized (Disabled)
      - Release Date: February 27, 2024

    43914: HTTP: Backdoor.Win64.SIGNBT.A Runtime Detection
      - IPS Version: 3.9.5 and after.
      - TPS Version: 5.2.2 and after.
      - vTPS Version: 5.2.2 and after.
      - Category: Virus
      - Severity: High
      - Description: This filter is deployed in the Malware Filter Package.
      - Deployment: Not enabled by default in any deployment.
      - Release Date: February 27, 2024

    43917: HTTP: Trojan.MSIL.MnggaStealer.A Runtime Detection
      - IPS Version: 3.9.5 and after.
      - TPS Version: 5.2.2 and after.
      - vTPS Version: 5.2.2 and after.
      - Category: Virus
      - Severity: High
      - Description: This filter is deployed in the Malware Filter Package.
      - Deployments:
        - Deployment: Default (Block / Notify)
        - Deployment: Performance-Optimized (Disabled)
      - Release Date: February 27, 2024

    43918: TCP: Backdoor.MSIL.XWorm.A Runtime Detection (Ping/Pong Packet - Encrypted)
      - IPS Version: 3.9.5 and after.
      - TPS Version: 5.2.2 and after.
      - vTPS Version: 5.2.2 and after.
      - Category: Virus
      - Severity: High
      - Description: This filter is deployed in the Malware Filter Package.
      - Deployments:
        - Deployment: Default (Block / Notify)
        - Deployment: Performance-Optimized (Disabled)
      - References:
        - Common Vulnerabilities and Exposures: CVE-2024-1708, CVE-2024-1709
      - Release Date: February 27, 2024

    43919: HTTP: Backdoor.MSIL.XWorm.A Runtime Detection (DoS POST Packet)
      - IPS Version: 3.9.5 and after.
      - TPS Version: 5.2.2 and after.
      - vTPS Version: 5.2.2 and after.
      - Category: Virus
      - Severity: High
      - Description: This filter is deployed in the Malware Filter Package.
      - Deployments:
        - Deployment: Default (Block / Notify)
        - Deployment: Performance-Optimized (Disabled)
      - References:
        - Common Vulnerabilities and Exposures: CVE-2024-1708, CVE-2024-1709
      - Release Date: February 27, 2024

    43920: HTTP: Trojan.Win32.Plugx.O Runtime Detection
      - IPS Version: 3.9.5 and after.
      - TPS Version: 5.2.2 and after.
      - vTPS Version: 5.2.2 and after.
      - Category: Virus
      - Severity: High
      - Description: This filter is deployed in the Malware Filter Package.
      - Deployments:
        - Deployment: Default (Block / Notify)
        - Deployment: Performance-Optimized (Disabled)
      - Release Date: February 27, 2024

    43921: TCP: Backdoor.Win64.NukeSped.R558252 Runtime Detection
      - IPS Version: 3.9.5 and after.
      - TPS Version: 5.2.2 and after.
      - vTPS Version: 5.2.2 and after.
      - Category: Virus
      - Severity: High
      - Description: This filter is deployed in the Malware Filter Package.
      - Deployments:
        - Deployment: Default (Block / Notify)
        - Deployment: Performance-Optimized (Disabled)
      - Release Date: February 27, 2024

  Modified Filters (logic changes):
    * = Enabled in Default deployments

    * 38927: TLS: Trojan.MSIL.Asyncrat.A (SSL/TLS Self-signed Certificate)
      - IPS Version: 3.7.0 and after.
      - TPS Version: 4.0.0 and after.
      - vTPS Version: 4.0.1 and after.
      - Detection logic updated.
      - Release Date: February 23, 2021
      - Last Modified Date: February 27, 2024

  Modified Filters (metadata changes only): None
      
  Removed Filters: None