TMA-DEFENDER-1.10.5

Ensure 'Turn off real-time protection' is set to 'Disabled'

높음레벨 1자동defender

설명

This policy setting configures real-time protection prompts for known malware detection. Microsoft Defender Antivirus alerts when malware or potentially unwanted software attempts to install itself or run on the system. The recommended state for this setting is: Disabled. Rationale: When running an antivirus solution such as Microsoft Defender Antivirus, it is important to ensure that it is configured to heuristically monitor in real-time for suspicious and known malicious activity. Audit reads the Group Policy registry value and prints 'compliant', 'unset' (policy not configured, reported as FAIL) or the non-compliant value. Registry value: HKLM\SOFTWARE\Policies\Microsoft\Windows Defender\Real-TimeProtection:DisableRealtimeMonitoring (REG_DWORD); compliant when it is 0. Remediation writes 0 locally; in a domain set it through the ADMX so Group Policy does not revert it.

점검 방법

감사 방식: Windows 레지스트리

registry

$v = (Get-ItemProperty -Path 'Registry::HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-TimeProtection' -Name 'DisableRealtimeMonitoring' -ErrorAction SilentlyContinue).'DisableRealtimeMonitoring'; if ($null -eq $v) { 'unset' } elseif (($null -ne $v -and @(0) -contains [int64]$v)) { 'compliant' } else { "non-compliant: $v" }

예상 출력: compliant

조치 방법

조치 방식: 셸 명령

shell

$p = 'Registry::HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-TimeProtection'; if (-not (Test-Path -Path $p)) { New-Item -Path $p -Force | Out-Null }; New-ItemProperty -Path $p -Name 'DisableRealtimeMonitoring' -Value 0 -PropertyType DWord -Force | Out-Null

속성

운영 체제: 모두
태그: defenderantiviruscis-l1
참고 자료: CIS Microsoft Defender Antivirus Benchmark v1.0.0 - 1.10.5 Ensure 'Turn off real-time protection' is set to 'Disabled'

이 호스트 점검하기

감사 권한이 있는 시스템에서 실행하세요. 스캔은 읽기 전용입니다.

shell

tmaegis scan --target defender