The McAfee VirusScan Enterprise for Linux 1.9.0 On Demand scanner must be configured to find unknown macro viruses.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
V-49063	DTAVSEL-103	SV-61965r1_rule		Medium

Description
Interpreted viruses are executed by an application. Within this subcategory, macro viruses take advantage of the capabilities of applications' macro programming language to infect application documents and document templates, while scripting viruses infect scripts that are understood by scripting languages processed by services on the OS. Many attackers use toolkits containing several different types of utilities and scripts that can be used to probe and attack hosts. Scanning for unknown macro viruses will mitigate zero-day attacks.

Description

Interpreted viruses are executed by an application. Within this subcategory, macro viruses take advantage of the capabilities of applications' macro programming language to infect application documents and document templates, while scripting viruses infect scripts that are understood by scripting languages processed by services on the OS. Many attackers use toolkits containing several different types of utilities and scripts that can be used to probe and attack hosts. Scanning for unknown macro viruses will mitigate zero-day attacks.

STIG	Date
McAfee MOVE Agentless 3.0 VSEL 1.9 for SVA STIG	2014-05-08

Details

Check Text ( C-49445r2_chk )
From the ePO server console System Tree, select "My Organization". Select the "Systems" tab. To show all systems in the System Tree, select "This Group and All Subgroups" from the "Preset:" drop-down list. From the list of systems, locate the asset representing the McAfee MOVE Security Virtual Appliance (SVA). Click on the system to open the System Information page. Click on Actions \| Agent \| Modify Tasks on a Single System. From the list of available tasks in the "Task Name" column, with the assistance of the ePO SA, identify the weekly On Demand scan client task. If a weekly On Demand scan client task does not exist, this is a finding. For the designated weekly On Demand scan client task, verify the "Task Type" is listed as "On Demand Scan". Verify the "Status" is listed as "Enabled". Under the "Task Name" column, click on the link for the designated task to review the task properties. In the "Advanced" tab, next to "Heuristics:", verify the check box for "Find unknown macro viruses" is selected. If the check box for "Heuristics: Find unknown macro program viruses" is not selected, this is a finding.

Check Text ( C-49445r2_chk )

From the ePO server console System Tree, select "My Organization". Select the "Systems" tab. To show all systems in the System Tree, select "This Group and All Subgroups" from the "Preset:" drop-down list. From the list of systems, locate the asset representing the McAfee MOVE Security Virtual Appliance (SVA). Click on the system to open the System Information page.

Click on Actions | Agent | Modify Tasks on a Single System.

From the list of available tasks in the "Task Name" column, with the assistance of the ePO SA, identify the weekly On Demand scan client task.

If a weekly On Demand scan client task does not exist, this is a finding.

For the designated weekly On Demand scan client task, verify the "Task Type" is listed as "On Demand Scan".
Verify the "Status" is listed as "Enabled".
Under the "Task Name" column, click on the link for the designated task to review the task properties.

In the "Advanced" tab, next to "Heuristics:", verify the check box for "Find unknown macro viruses" is selected.

If the check box for "Heuristics: Find unknown macro program viruses" is not selected, this is a finding.

Fix Text (F-49556r2_fix)
From the ePO server console System Tree, select "My Organization". Select the "Systems" tab. To show all systems in the System Tree, select "This Group and All Subgroups" from the "Preset:" drop-down list. From the list of systems, locate the asset representing the McAfee MOVE Security Virtual Appliance (SVA). Click on the system to open the System Information page. If a task does not exist for the regularly scheduled weekly scan, create a New Client Task to run an On Demand scan at least weekly. Click on Actions \| Agent \| Modify Tasks on a Single System. From the list of available tasks in the "Task Name" column, with the assistance of the ePO SA, identify the weekly On Demand scan client task. For the designated weekly On Demand scan client task, verify the "Task Type" is listed as "On Demand Scan". Under the "Task Name" column, click on the link for the designated task to review the task properties. In the "Advanced" tab, next to "Heuristics:", select the check box for "Find unknown macro viruses". Click Save.

Fix Text (F-49556r2_fix)

From the ePO server console System Tree, select "My Organization". Select the "Systems" tab. To show all systems in the System Tree, select "This Group and All Subgroups" from the "Preset:" drop-down list. From the list of systems, locate the asset representing the McAfee MOVE Security Virtual Appliance (SVA). Click on the system to open the System Information page.

If a task does not exist for the regularly scheduled weekly scan, create a New Client Task to run an On Demand scan at least weekly.

Click on Actions | Agent | Modify Tasks on a Single System.

From the list of available tasks in the "Task Name" column, with the assistance of the ePO SA, identify the weekly On Demand scan client task.

For the designated weekly On Demand scan client task, verify the "Task Type" is listed as "On Demand Scan".
Under the "Task Name" column, click on the link for the designated task to review the task properties.

In the "Advanced" tab, next to "Heuristics:", select the check box for "Find unknown macro viruses".

Click Save.