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Applocker - 發布者規則不起作用

tag-icon • tag-icon windows group-policy windows-registry applocker
Applocker - 發布者規則不起作用

既然我們正在使用私人商店，請稍微減少 Applocker 打包應用程式規則的數量。我們正在研究僅限發布者的規則（目前，每個 Microsoft Store 應用程式有 1 條規則）。

我們希望為所有 Microsoft 應用程式製定一項規則。 （幫助我們減少 90% 的規則）。

試圖找出為什麼我的「僅限發布者」規則不起作用。

為簡單起見，我將規則縮減為僅適用於 Windows 商店。它運行並打開良好。

    <AppLockerPolicy Version="1">
  <RuleCollection Type="Appx" EnforcementMode="NotConfigured">
    <FilePublisherRule Id="963d36c4-c0dd-4831-b4f4-240bd4b75813" Name="Packaged app: Microsoft.WindowsStore, version 12001.1001.1.0, from Microsoft Corporation" Description="" UserOrGroupSid="S-1-1-0" Action="Allow">
      <Conditions>
        <FilePublisherCondition PublisherName="CN=Microsoft Corporation, O=Microsoft Corporation, L=Redmond, S=Washington, C=US" ProductName="Microsoft.WindowsStore" BinaryName="*">
          <BinaryVersionRange LowSection="0.0.0.0" HighSection="*" />
        </FilePublisherCondition>
      </Conditions>
    </FilePublisherRule>
  </RuleCollection>
  <RuleCollection Type="Dll" EnforcementMode="NotConfigured" />
  <RuleCollection Type="Exe" EnforcementMode="NotConfigured" />
  <RuleCollection Type="Msi" EnforcementMode="NotConfigured" />
  <RuleCollection Type="Script" EnforcementMode="NotConfigured" />
</AppLockerPolicy>

如果我設定此策略規則（允許所有 Microsoft 簽署的應用程式），該商店將被阻止

<AppLockerPolicy Version="1">
  <RuleCollection Type="Appx" EnforcementMode="NotConfigured">
    <FilePublisherRule Id="939fb295-f744-4298-bc31-be2e6178c15e" Name="Signed by Microsoft Corporation" Description="" UserOrGroupSid="S-1-1-0" Action="Allow">
      <Conditions>
        <FilePublisherCondition PublisherName="CN=Microsoft Windows, O=Microsoft Corporation, L=Redmond, S=Washington, C=US" ProductName="*" BinaryName="*">
          <BinaryVersionRange LowSection="*" HighSection="*" />
        </FilePublisherCondition>
      </Conditions>
    </FilePublisherRule>
  </RuleCollection>
  <RuleCollection Type="Dll" EnforcementMode="NotConfigured" />
  <RuleCollection Type="Exe" EnforcementMode="NotConfigured" />
  <RuleCollection Type="Msi" EnforcementMode="NotConfigured" />
  <RuleCollection Type="Script" EnforcementMode="NotConfigured" />
</AppLockerPolicy>

商店被封鎖

如果我隨後啟用商店和所有 Microsoft 發布的應用程序，則會出現商店，但不會允許任何來自 Microsoft 的精選應用程式。

<AppLockerPolicy Version="1">
  <RuleCollection Type="Appx" EnforcementMode="NotConfigured">
    <FilePublisherRule Id="963d36c4-c0dd-4831-b4f4-240bd4b75813" Name="Packaged app: Microsoft.WindowsStore, version 12001.1001.1.0, from Microsoft Corporation" Description="" UserOrGroupSid="S-1-1-0" Action="Allow">
      <Conditions>
        <FilePublisherCondition PublisherName="CN=Microsoft Corporation, O=Microsoft Corporation, L=Redmond, S=Washington, C=US" ProductName="Microsoft.WindowsStore" BinaryName="*">
          <BinaryVersionRange LowSection="0.0.0.0" HighSection="*" />
        </FilePublisherCondition>
      </Conditions>
    </FilePublisherRule>
    <FilePublisherRule Id="939fb295-f744-4298-bc31-be2e6178c15e" Name="Signed by Microsoft Corporation" Description="" UserOrGroupSid="S-1-1-0" Action="Allow">
      <Conditions>
        <FilePublisherCondition PublisherName="CN=Microsoft Windows, O=Microsoft Corporation, L=Redmond, S=Washington, C=US" ProductName="*" BinaryName="*">
          <BinaryVersionRange LowSection="*" HighSection="*" />
        </FilePublisherCondition>
      </Conditions>
    </FilePublisherRule>
  </RuleCollection>
  <RuleCollection Type="Dll" EnforcementMode="NotConfigured" />
  <RuleCollection Type="Exe" EnforcementMode="NotConfigured" />
  <RuleCollection Type="Msi" EnforcementMode="NotConfigured" />
  <RuleCollection Type="Script" EnforcementMode="NotConfigured" />
</AppLockerPolicy>

被阻止的微軟應用程式

這是我的註冊表在 Computer\HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\SrpV2\Appx 2 規則下的樣子 - Store 和所有 Microsoft

Applocker 註冊表有 2 個規則

答案1

我在事件日誌（Microsoft -> Windows -> Applocker -> Package app-Deployment）中尋找被封鎖的項目。

常規選項卡不是很有幫助，但後來我進入 xml 詳細資訊並找到了正確的發布者值

<FilePublisherRule Id="939fb295-f744-4298-bc31-be2e6178c15f" Name="Signed by Microsoft Corporation (Different CN)" Description="" UserOrGroupSid="S-1-1-0" Action="Allow">
  <Conditions>
    <FilePublisherCondition PublisherName="CN=MICROSOFT CORPORATION, O=Microsoft Corporation, L=Redmond, S=Washington, C=US" ProductName="*" BinaryName="*">
      <BinaryVersionRange LowSection="*" HighSection="*" />
    </FilePublisherCondition>
  </Conditions>
</FilePublisherRule>

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