Title

McAfee VirusScan On-Access General Policies must be configured to scan boot sectors. (Cat II impact)

Discussion

Boot sector viruses will install into the boot sector of a system, ensuring that they will execute when the user boots the system. This risk is mitigated by scanning boot sectors at each startup of the system.

Check Content

From the ePO server console System Tree, select the Systems tab, select the asset to be checked, select Actions, select Agent, and select Modify Policies on a Single System. From the product pull down list, select VirusScan Enterprise 8.8.0. Select from the Policy column the policy associated with the On-Access General Policies. Under the General tab, locate the "Scan:" label. Ensure the "Boot Sectors" option is selected. Criteria: If the "Boot Sectors" option is selected, this is not a finding. On the client machine, use the Windows Registry Editor to navigate to the following key: HKLM\Software\McAfee\ (32-bit) HKLM\Software\Wow6432Node\McAfee\ (64-bit) SystemCore\VSCore\On Access Scanner\McShield\Configuration Criteria: If the value of bDontScanBootSectors is 0, this is not a finding. If the value is 1, this is a finding.

Fix Text

From the ePO server console System Tree, select the Systems tab, select the asset to be checked, select Actions, select Agent, and select Modify Policies on a Single System. From the product pull down list, select VirusScan Enterprise 8.8.0. Select from the Policy column the policy associated with the On-Access General Policies. Under the General tab, locate the "Scan:" label. Select the "Boot Sectors" option. Select Save.

Additional Identifiers

Rule ID: SV-216893r397870_rule

Vulnerability ID: V-216893

Group Title: SRG-APP-000278

Expert Comments

CCIs tied to check.

Controls tied to check. These are derived from the CCIs shown above.