Exploit Prevention page

Enable and configure Exploit Prevention to prevent buffer overflow, illegal API use, and network exploits. Create Expert Rules to prevent buffer overflow and illegal API use exploits and to protect files, registry keys, registry values, processes, and services.

For the list of processes protected by Exploit Prevention, see KB58007.

Note
Host Intrusion Prevention 8.0 can be installed on the same system as Trellix ENS version 10.7. If the Host IPS or Network IPS options in McAfee Host IPS are enabled, Exploit Prevention and Network Intrusion Prevention are disabled even if enabled in the Threat Prevention settings.

Option definitions
Section	Option	Definition
Exploit Prevention	Enable Exploit Prevention	Enables the Exploit Prevention feature. Caution Failure to enable this option leaves your system unprotected from malware attacks.

Advanced options
Section	Option	Definition
Generic Privilege Escalation Prevention (GPEP)	Enable Generic Privilege Escalation Prevention	Enables Generic Privilege Escalation Prevention (GPEP) support. (Disabled by default) GPEP uses Signature ID 6052 in the Exploit Prevention Content to provide coverage for privilege escalation exploits in kernel mode and user mode. If this option is selected, Signature ID 6052 is automatically set to both Block and Report, but the Signatures section doesn't change to reflect the state. Because GPEP might generate false positive reports, this option is disabled by default.
Windows Data Execution Prevention (DEP)	Enable Windows Data Execution Prevention	Enables Windows Data Execution Prevention (DEP) integration. (Disabled by default) Select this option to: Enable DEP for 32-bit applications in the Trellix application protection list, if not already enabled, and use it instead of Generic Buffer Overflow Protection (GBOP). Caller validation and Targeted API Monitoring are still enforced. Monitor for DEP detections in the DEP-enabled 32-bit applications. Monitor for DEP detections in 64-bit applications in the Trellix application protection list. Log any DEP detections and send an event to Trellix ePO - On-prem. If this option is selected, Signature ID 9990 is automatically set to both Block and Report, but the Signatures section doesn't change to reflect the state. Disabling this option doesn't affect any processes that have DEP enabled as a result of the Windows DEP policy. Because DEP might generate false positive reports, this option is disabled by default. Exclusions with Caller Module or API don't apply to DEP.
Network Intrusion Prevention	Enable Network Intrusion Prevention	Enables Network Intrusion Prevention (Network IPS) and enforces network IPS signatures. Selecting this option enables the Network IPS filter and exposes Network IPS signatures in the Signatures list.
Network Intrusion Prevention	Automatically block network intruders	Blocks intruder hosts for a specified number of seconds. Select this option to block all attempted actions from intruder hosts, even if the action for the Network IPS signature isn't set to Block. Number of seconds (1-9999) to block — Specifies the number of seconds to automatically block intruders.
Exclusions		Specifies the process, caller module, API, signatures, or services to exclude. Exclusions with Caller Module or API don't apply to DEP.
	Add	Creates an exclusion and adds it to the list.
	Delete	Deletes the selected item.
	Actions	Edit — Changes the selected item. Duplicate — Creates a copy of the selected item.
	Sort options	Sort the Exclusions list by: Type Process Name Caller Module Name API Name Signature IDs Service Name IP Addresses Actions
Signatures		Changes the action for Exploit Prevention signatures. To disable a signature, deselect Block and Report. By default, only high-severity signatures are set to Block. The Notes column in the Signatures list refers to KB51504 for details about supported platforms. To view this article, you must first log on to the ServicePortal, then search the Knowledge Center for KB51504. You can't select Block or Report for Signature IDs 6052 and 9990. To enable Signature ID 6052, select Enable Generic Privilege Escalation Prevention. To enable Signature ID 9990, select Enable Windows Data Execution Prevention. The Signatures section doesn't change to reflect the state.
	Filter options	Filters the Signatures list by:
		Type	Buffer Overflow Illegal API Use Files Services Registry Processes Network IPS The Network IPS filter is only available when Enable Network Intrusion Prevention is selected.
		Severity	High Medium Low Others (signatures with a severity of Informational or Disabled) For more information, see Severity levels in the Endpoint Security Product Guide.
		Status	Enabled Disabled
		Origin	Trellix-defined User-defined
		Quick find	Filters the list by specifying a term to search for. Apply — Starts the search. Clear — Deletes text from the Quick find field.
		Show selected rows	Filters out unselected rows, showing only selected rows.
		Show Filter/ Hide Filter	Displays or hides the filter options.
	Block (only)	Blocks behavior that matches the signature without logging.
	Report (only)	Logs behavior that matches the signature without blocking.
	Block and Report	Blocks and logs behavior that matches the signature.
	Block All	Selects or deselects Block for all signatures.
	Report All	Selects or deselects Report for all signatures.
	Add Expert Rule	Creates an Expert Rule to: Protect files, registry keys and values, processes, or services. Prevent buffer overflow or illegal API use exploits. You can't create Network IPS Expert Rules.
	Delete	Deletes the selected item.
	Actions → Export Table	Exports all signatures in the list to a defined format.
	Actions	Edit — Changes the selected item. (User-defined rules only) View — Displays the signature description for the selected item. (Trellix-defined rules only)
Application Protection Rules		Specifies the applications that Exploit Prevention monitors. Exploit Prevention only monitors the processes in the application protection list with the inclusion status of Include.
	Add	Creates an application protection rule and adds it to the list.
	Delete	Deletes the selected item. (User-defined rules only)
	Actions	Edit — Changes the selected item. Duplicate — Creates a copy of the selected item. (User-defined rules only)