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Trellix Trellix: Exploit Prevention Content version update 13835 for Endpoint Security and Host Intrusion Prevention Now Available

Updated

This update was posted to the update repository on July 9, 2025.

Summary of this release:

  • New Signature 6304: Dll SideLoading Attempt By Microsoft® Windows(TM) Telephony Unattend Action Detected
  • New Signature 6305: T1036.003 - Masquerading: Execution Of .pif File Detected
  • New Signature 6306: Dll SideLoading Attempt By Exchange ActiveSync Invoker Detected (applicable on endpoint security only)

For more information on this release, see the Release Notes.

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