STIGQter: STIG Summary: Microsoft Defender Antivirus Security Technical Implementation Guide Version: 2 Release: 9 Benchmark Date: 01 Jul 2026:

Microsoft Defender AV must be configured to scan archive files.

DISA Rule

SV-213448r1192805_rule

Vulnerability Number

V-213448

Group Title

SRG-APP-000278

Rule Version

WNDF-AV-000024

Severity

CAT II

CCI(s)

• CCI-002624 - Configure malicious code protection mechanisms to perform real-time scans of files from external sources at endpoint; and/or network entry and exit points as the files are downloaded, opened, or executed in accordance with organizational policy.

Weight

10

Fix Recommendation

Set the policy value for Computer Configuration >> Administrative Templates >> Windows Components >> Microsoft Defender Antivirus >> Scan >> "Scan archive files" to "Enabled " or "Not Configured".

Check Contents

Verify the policy value for Computer Configuration >> Administrative Templates >> Windows Components >> Microsoft Defender Antivirus >> Scan >> "Scan archive files" is set to "Enabled" or "Not Configured".

Procedure: Use the Windows Registry Editor to navigate to the following key:
HKLM\Software\Policies\Microsoft\Windows Defender\Scan

Criteria: If the value "DisableArchiveScanning" is REG_DWORD = 0, this is not a finding.

If the value does not exist, this is not a finding.

If the value is 1, this is a finding.

Vulnerability Number

V-213448

Documentable

False

Rule Version

WNDF-AV-000024

Severity Override Guidance

Verify the policy value for Computer Configuration >> Administrative Templates >> Windows Components >> Microsoft Defender Antivirus >> Scan >> "Scan archive files" is set to "Enabled" or "Not Configured".

Procedure: Use the Windows Registry Editor to navigate to the following key:
HKLM\Software\Policies\Microsoft\Windows Defender\Scan

Criteria: If the value "DisableArchiveScanning" is REG_DWORD = 0, this is not a finding.

If the value does not exist, this is not a finding.

If the value is 1, this is a finding.

Check Content Reference

M

Target Key

3985