From 78878545f4b505b1d2394abc4b6da18fd3404463 Mon Sep 17 00:00:00 2001 From: yogesh thangjam <53617154+TJ2215@users.noreply.github.com> Date: Sun, 28 Feb 2021 04:06:53 -0600 Subject: [PATCH 1/9] Update allow-com-object-registration-in-windows-defender-application-control-policy.md --- ...ows-defender-application-control-policy.md | 51 +++++++++++++++++++ 1 file changed, 51 insertions(+) diff --git a/windows/security/threat-protection/windows-defender-application-control/allow-com-object-registration-in-windows-defender-application-control-policy.md b/windows/security/threat-protection/windows-defender-application-control/allow-com-object-registration-in-windows-defender-application-control-policy.md index 1a451b7545..0719946e8e 100644 --- a/windows/security/threat-protection/windows-defender-application-control/allow-com-object-registration-in-windows-defender-application-control-policy.md +++ b/windows/security/threat-protection/windows-defender-application-control/allow-com-object-registration-in-windows-defender-application-control-policy.md @@ -92,4 +92,55 @@ Example 3: Allows a specific COM object to register in PowerShell ``` +### How to configure the settings for the CLSIDs +For example, you get an error in the Event Viewer (Application and Service Logs > Microsoft > Windows > AppLocker > MSI and Script) like below: + +Log Name: Microsoft-Windows-AppLocker/MSI and Script +Source: Microsoft-Windows-AppLocker +Date: 11/11/2020 1:18:11 PM +Event ID: 8036 +Task Category: None +Level: Error +Keywords: +User: S-1-5-21-3340858017-3068726007-3466559902-3647 +Computer: contoso.com +Description: +{f8d253d9-89a4-4daa-87b6-1168369f0b21} was prevented from running due to Config CI policy. +Event Xml: + + + + 8036 + 0 + 2 + 0 + 0 + 0x4000000000000000 + + 819347 + + + Microsoft-Windows-AppLocker/MSI and Script + contoso.com + + + + false + {f8d253d9-89a4-4daa-87b6-1168369f0b21} + + + +To add this CLSID to the existing policy, follow the steps below, +1. Open the Powershell ISE with administrative priviledge. +2. Now from the admin powershell ISE, type this command and run it. Considering the name of the policy is WDAC_policy.xml . +PS C:\WINDOWS\system32> Set-CIPolicySetting -FilePath \WDAC_policy.xml -Key 8856f961-340a-11d0-a96b-00c04fd705a2 -Provider WSH -Value True -ValueName EnterpriseDefinedClsId -ValueType Boolean + +Once the command is run, you will find that the following section is added to the policy xml. + + + + + true + + From 6efb94c299f26d716526abae992c4c98bbf20e3c Mon Sep 17 00:00:00 2001 From: Denise Vangel-MSFT Date: Mon, 1 Mar 2021 11:58:03 -0800 Subject: [PATCH 2/9] Update allow-com-object-registration-in-windows-defender-application-control-policy.md --- ...istration-in-windows-defender-application-control-policy.md | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/windows/security/threat-protection/windows-defender-application-control/allow-com-object-registration-in-windows-defender-application-control-policy.md b/windows/security/threat-protection/windows-defender-application-control/allow-com-object-registration-in-windows-defender-application-control-policy.md index 0719946e8e..0630c68598 100644 --- a/windows/security/threat-protection/windows-defender-application-control/allow-com-object-registration-in-windows-defender-application-control-policy.md +++ b/windows/security/threat-protection/windows-defender-application-control/allow-com-object-registration-in-windows-defender-application-control-policy.md @@ -10,11 +10,10 @@ ms.pagetype: security ms.localizationpriority: medium audience: ITPro ms.collection: M365-security-compliance -author: jsuther1974 +author: dansimp ms.reviewer: isbrahm ms.author: dansimp manager: dansimp -ms.date: 05/21/2019 ms.technology: mde --- From 97af8184425bfd3ce484420d4b82bca4253277a8 Mon Sep 17 00:00:00 2001 From: yogesh thangjam <53617154+TJ2215@users.noreply.github.com> Date: Mon, 1 Mar 2021 14:06:54 -0600 Subject: [PATCH 3/9] Update windows/security/threat-protection/windows-defender-application-control/allow-com-object-registration-in-windows-defender-application-control-policy.md Co-authored-by: Trond B. Krokli <38162891+illfated@users.noreply.github.com> --- ...istration-in-windows-defender-application-control-policy.md | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/windows/security/threat-protection/windows-defender-application-control/allow-com-object-registration-in-windows-defender-application-control-policy.md b/windows/security/threat-protection/windows-defender-application-control/allow-com-object-registration-in-windows-defender-application-control-policy.md index 0630c68598..c9af678a85 100644 --- a/windows/security/threat-protection/windows-defender-application-control/allow-com-object-registration-in-windows-defender-application-control-policy.md +++ b/windows/security/threat-protection/windows-defender-application-control/allow-com-object-registration-in-windows-defender-application-control-policy.md @@ -136,10 +136,11 @@ PS C:\WINDOWS\system32> Set-CIPolicySetting -FilePath \WDAC_ Once the command is run, you will find that the following section is added to the policy xml. +```XML true - +``` From 30e6f9a79c49053152e7c787fe9a046759583f50 Mon Sep 17 00:00:00 2001 From: yogesh thangjam <53617154+TJ2215@users.noreply.github.com> Date: Mon, 1 Mar 2021 14:07:45 -0600 Subject: [PATCH 4/9] Update windows/security/threat-protection/windows-defender-application-control/allow-com-object-registration-in-windows-defender-application-control-policy.md Co-authored-by: Trond B. Krokli <38162891+illfated@users.noreply.github.com> --- ...-windows-defender-application-control-policy.md | 14 +++++++++----- 1 file changed, 9 insertions(+), 5 deletions(-) diff --git a/windows/security/threat-protection/windows-defender-application-control/allow-com-object-registration-in-windows-defender-application-control-policy.md b/windows/security/threat-protection/windows-defender-application-control/allow-com-object-registration-in-windows-defender-application-control-policy.md index c9af678a85..81cde27871 100644 --- a/windows/security/threat-protection/windows-defender-application-control/allow-com-object-registration-in-windows-defender-application-control-policy.md +++ b/windows/security/threat-protection/windows-defender-application-control/allow-com-object-registration-in-windows-defender-application-control-policy.md @@ -129,12 +129,16 @@ Event Xml: -To add this CLSID to the existing policy, follow the steps below, -1. Open the Powershell ISE with administrative priviledge. -2. Now from the admin powershell ISE, type this command and run it. Considering the name of the policy is WDAC_policy.xml . -PS C:\WINDOWS\system32> Set-CIPolicySetting -FilePath \WDAC_policy.xml -Key 8856f961-340a-11d0-a96b-00c04fd705a2 -Provider WSH -Value True -ValueName EnterpriseDefinedClsId -ValueType Boolean +To add this CLSID to the existing policy, use the following steps: -Once the command is run, you will find that the following section is added to the policy xml. +1. Open PowerShell ISE with Administrative privileges. +2. Copy and edit this command, then run it from the admin PowerShell ISE. Consider the policy name to be `WDAC_policy.xml`. + +```PowerShell +PS C:\WINDOWS\system32> Set-CIPolicySetting -FilePath \WDAC_policy.xml -Key 8856f961-340a-11d0-a96b-00c04fd705a2 -Provider WSH -Value True -ValueName EnterpriseDefinedClsId -ValueType Boolean +``` + +Once the command has been run, you will find that the following section is added to the policy XML. ```XML From ca5fbad68fc880ff636b9595ee89e4d4e33fae32 Mon Sep 17 00:00:00 2001 From: yogesh thangjam <53617154+TJ2215@users.noreply.github.com> Date: Mon, 1 Mar 2021 14:08:31 -0600 Subject: [PATCH 5/9] Update windows/security/threat-protection/windows-defender-application-control/allow-com-object-registration-in-windows-defender-application-control-policy.md Co-authored-by: Trond B. Krokli <38162891+illfated@users.noreply.github.com> --- ...istration-in-windows-defender-application-control-policy.md | 3 +++ 1 file changed, 3 insertions(+) diff --git a/windows/security/threat-protection/windows-defender-application-control/allow-com-object-registration-in-windows-defender-application-control-policy.md b/windows/security/threat-protection/windows-defender-application-control/allow-com-object-registration-in-windows-defender-application-control-policy.md index 81cde27871..4a3a78f5df 100644 --- a/windows/security/threat-protection/windows-defender-application-control/allow-com-object-registration-in-windows-defender-application-control-policy.md +++ b/windows/security/threat-protection/windows-defender-application-control/allow-com-object-registration-in-windows-defender-application-control-policy.md @@ -106,6 +106,7 @@ Computer: contoso.com Description: {f8d253d9-89a4-4daa-87b6-1168369f0b21} was prevented from running due to Config CI policy. Event Xml: +```XML @@ -128,6 +129,8 @@ Event Xml: {f8d253d9-89a4-4daa-87b6-1168369f0b21} +``` + To add this CLSID to the existing policy, use the following steps: From 181c080c176fae74125dfc8fc0014354dd939d42 Mon Sep 17 00:00:00 2001 From: yogesh thangjam <53617154+TJ2215@users.noreply.github.com> Date: Mon, 1 Mar 2021 14:08:49 -0600 Subject: [PATCH 6/9] Update windows/security/threat-protection/windows-defender-application-control/allow-com-object-registration-in-windows-defender-application-control-policy.md Co-authored-by: Trond B. Krokli <38162891+illfated@users.noreply.github.com> --- ...tion-in-windows-defender-application-control-policy.md | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/windows/security/threat-protection/windows-defender-application-control/allow-com-object-registration-in-windows-defender-application-control-policy.md b/windows/security/threat-protection/windows-defender-application-control/allow-com-object-registration-in-windows-defender-application-control-policy.md index 4a3a78f5df..2353588ab0 100644 --- a/windows/security/threat-protection/windows-defender-application-control/allow-com-object-registration-in-windows-defender-application-control-policy.md +++ b/windows/security/threat-protection/windows-defender-application-control/allow-com-object-registration-in-windows-defender-application-control-policy.md @@ -100,12 +100,14 @@ Date: 11/11/2020 1:18:11 PM Event ID: 8036 Task Category: None Level: Error -Keywords: +Keywords: User: S-1-5-21-3340858017-3068726007-3466559902-3647 -Computer: contoso.com +Computer: contoso.com Description: {f8d253d9-89a4-4daa-87b6-1168369f0b21} was prevented from running due to Config CI policy. -Event Xml: + +Event XML: + ```XML From 334f10e5902c8a38ed9ed6369e0c01a7000d057d Mon Sep 17 00:00:00 2001 From: yogesh thangjam <53617154+TJ2215@users.noreply.github.com> Date: Mon, 1 Mar 2021 16:40:44 -0600 Subject: [PATCH 7/9] Update windows/security/threat-protection/windows-defender-application-control/allow-com-object-registration-in-windows-defender-application-control-policy.md Co-authored-by: Trond B. Krokli <38162891+illfated@users.noreply.github.com> --- ...tration-in-windows-defender-application-control-policy.md | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/windows/security/threat-protection/windows-defender-application-control/allow-com-object-registration-in-windows-defender-application-control-policy.md b/windows/security/threat-protection/windows-defender-application-control/allow-com-object-registration-in-windows-defender-application-control-policy.md index 2353588ab0..77be4c9cfa 100644 --- a/windows/security/threat-protection/windows-defender-application-control/allow-com-object-registration-in-windows-defender-application-control-policy.md +++ b/windows/security/threat-protection/windows-defender-application-control/allow-com-object-registration-in-windows-defender-application-control-policy.md @@ -91,8 +91,9 @@ Example 3: Allows a specific COM object to register in PowerShell ``` -### How to configure the settings for the CLSIDs -For example, you get an error in the Event Viewer (Application and Service Logs > Microsoft > Windows > AppLocker > MSI and Script) like below: +### How to configure settings for the CLSIDs + +Given the following example of an error in the Event Viewer (Application and Service Logs > Microsoft > Windows > AppLocker > MSI and Script): Log Name: Microsoft-Windows-AppLocker/MSI and Script Source: Microsoft-Windows-AppLocker From a14099a5ca12a13caea6207f8452ecd14c299b7d Mon Sep 17 00:00:00 2001 From: yogesh thangjam <53617154+TJ2215@users.noreply.github.com> Date: Tue, 2 Mar 2021 18:40:11 -0600 Subject: [PATCH 8/9] Update windows/security/threat-protection/windows-defender-application-control/allow-com-object-registration-in-windows-defender-application-control-policy.md Co-authored-by: Trond B. Krokli <38162891+illfated@users.noreply.github.com> --- ...gistration-in-windows-defender-application-control-policy.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/windows/security/threat-protection/windows-defender-application-control/allow-com-object-registration-in-windows-defender-application-control-policy.md b/windows/security/threat-protection/windows-defender-application-control/allow-com-object-registration-in-windows-defender-application-control-policy.md index 77be4c9cfa..5bda9a2469 100644 --- a/windows/security/threat-protection/windows-defender-application-control/allow-com-object-registration-in-windows-defender-application-control-policy.md +++ b/windows/security/threat-protection/windows-defender-application-control/allow-com-object-registration-in-windows-defender-application-control-policy.md @@ -93,7 +93,7 @@ Example 3: Allows a specific COM object to register in PowerShell ``` ### How to configure settings for the CLSIDs -Given the following example of an error in the Event Viewer (Application and Service Logs > Microsoft > Windows > AppLocker > MSI and Script): +Given the following example of an error in the Event Viewer (**Application and Service Logs** > **Microsoft** > **Windows** > **AppLocker** > **MSI and Script**): Log Name: Microsoft-Windows-AppLocker/MSI and Script Source: Microsoft-Windows-AppLocker From b0b159c1ee71ee95483be99e4af54e1c8cf332ee Mon Sep 17 00:00:00 2001 From: yogesh thangjam <53617154+TJ2215@users.noreply.github.com> Date: Tue, 2 Mar 2021 18:40:41 -0600 Subject: [PATCH 9/9] Update windows/security/threat-protection/windows-defender-application-control/allow-com-object-registration-in-windows-defender-application-control-policy.md Co-authored-by: Trond B. Krokli <38162891+illfated@users.noreply.github.com> --- ...egistration-in-windows-defender-application-control-policy.md | 1 - 1 file changed, 1 deletion(-) diff --git a/windows/security/threat-protection/windows-defender-application-control/allow-com-object-registration-in-windows-defender-application-control-policy.md b/windows/security/threat-protection/windows-defender-application-control/allow-com-object-registration-in-windows-defender-application-control-policy.md index 5bda9a2469..e14bb95c30 100644 --- a/windows/security/threat-protection/windows-defender-application-control/allow-com-object-registration-in-windows-defender-application-control-policy.md +++ b/windows/security/threat-protection/windows-defender-application-control/allow-com-object-registration-in-windows-defender-application-control-policy.md @@ -134,7 +134,6 @@ Event XML: ``` - To add this CLSID to the existing policy, use the following steps: 1. Open PowerShell ISE with Administrative privileges.