Microsoft Defender AV must enable script scanning.
Overview
| Finding ID | Version | Rule ID | IA Controls | Severity |
| V-278668 | WNDF-AV-000064 | SV-278668r1190756_rule | CCI-002624 | medium |
| Description | ||||
| Always-on protection consists of real-time protection, behavior monitoring, and heuristics to identify malware based on known suspicious and malicious activities. These activities include events, such as processes making unusual changes to existing files, modifying or creating automatic startup registry keys and startup locations (also known as autostart extensibility points, or ASEPs), and other changes to the file system or file structure. | ||||
| STIG | Date | |||
| Microsoft Defender Antivirus Security Technical Implementation Guide | 2026-02-17 | |||
Related Frameworks
7 paths across 3 frameworks
Related Frameworks
NIST 800-531 mapping
SI-3
1.00
- DISA · V2R8 · disa_xccdf · related
- DISA · 2025-01-23 · disa_cci_list · equivalent
NIST 800-1715 mappings
3.14.1
1.00
- DISA · V2R8 · disa_xccdf · related
- DISA · 2025-01-23 · disa_cci_list · equivalent
- NIST · Rev 2 (Feb 2020, errata Jan 2021) · nist_800_171_app_d · equivalent
3.14.2
1.00
- DISA · V2R8 · disa_xccdf · related
- DISA · 2025-01-23 · disa_cci_list · equivalent
- NIST · Rev 2 (Feb 2020, errata Jan 2021) · nist_800_171_app_d · equivalent
3.14.3
1.00
- DISA · V2R8 · disa_xccdf · related
- DISA · 2025-01-23 · disa_cci_list · equivalent
- NIST · Rev 2 (Feb 2020, errata Jan 2021) · nist_800_171_app_d · equivalent
3.14.4
1.00
- DISA · V2R8 · disa_xccdf · related
- DISA · 2025-01-23 · disa_cci_list · equivalent
- NIST · Rev 2 (Feb 2020, errata Jan 2021) · nist_800_171_app_d · equivalent
3.14.5
1.00
- DISA · V2R8 · disa_xccdf · related
- DISA · 2025-01-23 · disa_cci_list · equivalent
- NIST · Rev 2 (Feb 2020, errata Jan 2021) · nist_800_171_app_d · equivalent
CCI1 mapping
CCI-002624
1.00
- DISA · V2R8 · disa_xccdf · related
Details
Check Text (C-278668r1190756_chk)
Verify the policy value for Computer Configuration >> Administrative Templates >> Windows Components >> Microsoft Defender Antivirus >> Real-time Protection >> Turn on script scanning is set to "Enabled"; otherwise, this is a finding.
Procedure: Use the Windows Registry Editor to navigate to the following key:
HKLM\Software\Policies\Microsoft\Windows Defender\Real-Time Protection
Criteria: If the value "DisableScriptScanning" is REG_DWORD = 0, this is not a finding.
If the value is 1, this is a finding.
Fix Text (F-83107r1190755_fix)
Set the policy value for Computer Configuration >> Administrative Templates >> Windows Components >> Microsoft Defender Antivirus >> Real-time Protection >> Turn on script scanning to "Enabled".