From McAfee VSEL 1.9/2.0 Local Client Security Technical Implementation Guide
Part of SRG-APP-000277
Associated with: CCI-001241
Malware may have infected a file that is necessary to the user. By configuring the anti-virus software to first attempt cleaning the infected file, availability to the file is not sacrificed. If a cleaning attempt is not successful, however, deleting the file is the only safe option to ensure the malware is not introduced onto the system or network.
From a desktop browser window, connect to the McAfee VirusScan Enterprise for Linux (VSEL) Monitor (WEB interface) of the Linux system being reviewed and logon with the nails user account. In the VSEL WEB Monitor, review tasks under "View", "Scheduled Tasks". With the System Administrator's assistance, determine which task is intended as the regularly scheduled scan task. Click on the task, and then click "Modify". Under "2. What to Scan", click "Next". Under "3. Choose Scan Settings", "Anti-virus Actions", verify "Quarantine" is selected in the second dropdown list "Actions for Viruses and Trojans" if first action fails. If "Quarantine" is not selected in the second dropdown list "Actions for Viruses and Trojans" if first action fails, this is a finding. To validate without the Web interface, access the Linux system being reviewed, either at the console or by a SSH connection. At the command line, navigate to /var/opt/NAI/LinuxShield/etc. Enter the command "grep "ODS.action.App.secondary" ods.cfg" If the response given for "nailsd.profile.ODS.action.App.secondary" is not "Quarantine", this is a finding.
From a desktop browser window, connect to the McAfee VirusScan Enterprise for Linux (VSEL) Monitor (WEB interface) of the Linux system being reviewed and logon with the nails user account. In the VSEL WEB Monitor, review tasks under "View", "Scheduled Tasks". With the System Administrator's assistance, determine which task is intended as the regularly scheduled scan task. Click on the task, and then click "Modify". Under "2. What to Scan", click "Next". Under "3. Choose Scan Settings", Anti-virus Actions", select "Quarantine" from the second dropdown list "Actions for Viruses and Trojans" if first action fails, click "Next", and then click "Finish".
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