Microsoft Defender Antivirus
TMA-DEFENDER-1.10.6
Ensure 'Turn on behavior monitoring' is set to 'Enabled'
Mô tả
This policy setting allows you to configure behavior monitoring for Microsoft Defender Antivirus. The recommended state for this setting is: Enabled. 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:DisableBehaviorMonitoring (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.
Cách kiểm tra
Phương pháp kiểm tra: Windows Registry
$v = (Get-ItemProperty -Path 'Registry::HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-TimeProtection' -Name 'DisableBehaviorMonitoring' -ErrorAction SilentlyContinue).'DisableBehaviorMonitoring'; if ($null -eq $v) { 'unset' } elseif (($null -ne $v -and @(0) -contains [int64]$v)) { 'compliant' } else { "non-compliant: $v" }- Đầu ra mong đợi
compliant
Cách khắc phục
Phương pháp khắc phục: Lệnh 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 'DisableBehaviorMonitoring' -Value 0 -PropertyType DWord -Force | Out-NullThuộc tính
- Hệ điều hành
- Bất kỳ
- Thẻ
- defenderantiviruscis-l1
- Tham chiếu
- CIS Microsoft Defender Antivirus Benchmark v1.0.0 - 1.10.6 Ensure 'Turn on behavior monitoring' is set to 'Enabled'
Kiểm tra máy này
Chạy lệnh này trên máy bạn được phép kiểm tra. Lần quét chỉ ở chế độ đọc.
tmaegis scan --target defender