The Symantec Endpoint Protection client scheduled weekly scan must be configured to scan memory.

Overview

Finding ID	Version	Rule ID	IA Controls	Severity
V-42689	DTASEP044	SV-55417r1_rule		Medium

Description
Antivirus software is the most commonly used technical control for malware threat mitigation. Antivirus software on hosts should be configured to scan all hard drives regularly to identify any file system infections. Not scheduling a regular scan of the hard drives of a system and/or not configuring the scan to scan all files introduces, a higher risk of threats going undetected.

STIG	Date
Symantec Endpoint Protection 12.1 Managed Client Antivirus	2015-07-08

Details

Check Text ( C-48960r1_chk )
Server check: From the Symantec Endpoint Protection Management Server, Symantec Endpoint Protection Management Console: Select Policies -> Double-click the applied policy -> Under Windows Settings, Scheduled Scans -> Select Administrator-Defined Scans -> Double-click the Weekly Scan -> Under the Scan Details tab, Scanning -> Ensure "Memory" is selected. Criteria: If "Memory" is not selected, this is a finding. On the client machine, use the Windows Registry Editor to navigate to the following key: 32 bit: HKLM\SOFTWARE\Symantec\Symantec Endpoint Protection\AV\Scheduler\{SID}\Custom Tasks\{Scan ID} 64 bit: HKLM\SOFTWARE\Wow6432Node\Symantec\Symantec Endpoint Protection\AV\Scheduler\{SID}\Custom Tasks\{Scan ID} Criteria : If the value of ScanProcesses is not 1, this is a finding.

Check Text ( C-48960r1_chk )

Server check: From the Symantec Endpoint Protection Management Server, Symantec Endpoint Protection Management Console: Select Policies -> Double-click the applied policy -> Under Windows Settings, Scheduled Scans -> Select Administrator-Defined Scans -> Double-click the Weekly Scan -> Under the Scan Details tab, Scanning -> Ensure "Memory" is selected.

Criteria: If "Memory" is not selected, this is a finding.

On the client machine, use the Windows Registry Editor to navigate to the following key:
32 bit:
HKLM\SOFTWARE\Symantec\Symantec Endpoint Protection\AV\Scheduler\{SID}\Custom Tasks\{Scan ID}
64 bit:
HKLM\SOFTWARE\Wow6432Node\Symantec\Symantec Endpoint Protection\AV\Scheduler\{SID}\Custom Tasks\{Scan ID}

Criteria : If the value of ScanProcesses is not 1, this is a finding.

Fix Text (F-48274r1_fix)
From the Symantec Endpoint Protection Management Server, Symantec Endpoint Protection Management Console: Select Policies -> Double-click the applied policy -> Under Windows Settings, Scheduled Scans -> Select Administrator-Defined Scans -> Double-click the Weekly Scan -> Under the Scan Details tab, Scanning -> Select "Memory".