Added Files

SteveTheAnimator · Sep 2, 2024 · fcafd61 · fcafd61
1 parent deb41d6
commit fcafd61
Show file tree

Hide file tree

Showing 4 changed files with 437 additions and 1 deletion.
diff --git a/.editorconfig b/.editorconfig
@@ -0,0 +1,80 @@
+[*.cs]
+
+# CS8602: Dereference of a possibly null reference.
+dotnet_diagnostic.CS8602.severity = none
+csharp_indent_labels = one_less_than_current
+csharp_using_directive_placement = outside_namespace:silent
+csharp_prefer_simple_using_statement = true:suggestion
+csharp_prefer_braces = true:silent
+csharp_style_namespace_declarations = block_scoped:silent
+csharp_style_prefer_method_group_conversion = true:silent
+csharp_style_prefer_top_level_statements = true:silent
+csharp_style_prefer_primary_constructors = true:suggestion
+csharp_style_expression_bodied_methods = false:silent
+csharp_style_expression_bodied_constructors = false:silent
+csharp_style_expression_bodied_operators = false:silent
+csharp_style_expression_bodied_properties = true:silent
+csharp_style_expression_bodied_indexers = true:silent
+csharp_style_expression_bodied_accessors = true:silent
+csharp_style_expression_bodied_lambdas = true:silent
+csharp_style_expression_bodied_local_functions = false:silent
+
+[*.{cs,vb}]
+dotnet_style_operator_placement_when_wrapping = beginning_of_line
+tab_width = 4
+indent_size = 4
+end_of_line = crlf
+dotnet_style_coalesce_expression = true:suggestion
+dotnet_style_null_propagation = true:suggestion
+dotnet_style_prefer_is_null_check_over_reference_equality_method = true:suggestion
+dotnet_style_prefer_auto_properties = true:silent
+dotnet_style_object_initializer = true:suggestion
+dotnet_style_prefer_collection_expression = true:suggestion
+dotnet_style_collection_initializer = true:suggestion
+[*.{cs,vb}]
+#### Naming styles ####
+
+# Naming rules
+
+dotnet_naming_rule.interface_should_be_begins_with_i.severity = suggestion
+dotnet_naming_rule.interface_should_be_begins_with_i.symbols = interface
+dotnet_naming_rule.interface_should_be_begins_with_i.style = begins_with_i
+
+dotnet_naming_rule.types_should_be_pascal_case.severity = suggestion
+dotnet_naming_rule.types_should_be_pascal_case.symbols = types
+dotnet_naming_rule.types_should_be_pascal_case.style = pascal_case
+
+dotnet_naming_rule.non_field_members_should_be_pascal_case.severity = suggestion
+dotnet_naming_rule.non_field_members_should_be_pascal_case.symbols = non_field_members
+dotnet_naming_rule.non_field_members_should_be_pascal_case.style = pascal_case
+
+# Symbol specifications
+
+dotnet_naming_symbols.interface.applicable_kinds = interface
+dotnet_naming_symbols.interface.applicable_accessibilities = public, internal, private, protected, protected_internal, private_protected
+dotnet_naming_symbols.interface.required_modifiers = 
+
+dotnet_naming_symbols.types.applicable_kinds = class, struct, interface, enum
+dotnet_naming_symbols.types.applicable_accessibilities = public, internal, private, protected, protected_internal, private_protected
+dotnet_naming_symbols.types.required_modifiers = 
+
+dotnet_naming_symbols.non_field_members.applicable_kinds = property, event, method
+dotnet_naming_symbols.non_field_members.applicable_accessibilities = public, internal, private, protected, protected_internal, private_protected
+dotnet_naming_symbols.non_field_members.required_modifiers = 
+
+# Naming styles
+
+dotnet_naming_style.begins_with_i.required_prefix = I
+dotnet_naming_style.begins_with_i.required_suffix = 
+dotnet_naming_style.begins_with_i.word_separator = 
+dotnet_naming_style.begins_with_i.capitalization = pascal_case
+
+dotnet_naming_style.pascal_case.required_prefix = 
+dotnet_naming_style.pascal_case.required_suffix = 
+dotnet_naming_style.pascal_case.word_separator = 
+dotnet_naming_style.pascal_case.capitalization = pascal_case
+
+dotnet_naming_style.pascal_case.required_prefix = 
+dotnet_naming_style.pascal_case.required_suffix = 
+dotnet_naming_style.pascal_case.word_separator = 
+dotnet_naming_style.pascal_case.capitalization = pascal_case
diff --git a/Program.cs b/Program.cs
@@ -0,0 +1,216 @@
+using System;
+using System.Diagnostics;
+
+class Program
+{
+    static void Main(string[] args)
+    {
+        try
+        {
+            Console.WriteLine("Do you want to enable or disable Windows Updates? (Type 'enable' or 'disable')");
+            string? userChoice = Console.ReadLine()?.ToLower();
+
+            if (userChoice == "disable")
+            {
+                DisableWindowsUpdates(args);
+                Console.WriteLine("Windows Update has been disabled.");
+            }
+            else if (userChoice == "enable")
+            {
+                EnableWindowsUpdates();
+                Console.WriteLine("Windows Update has been enabled.");
+            }
+            else
+            {
+                Console.WriteLine("Invalid choice. Please type 'enable' or 'disable'.");
+            }
+        }
+        catch (Exception ex)
+        {
+            Console.WriteLine($"An error occurred: {ex.Message}");
+        }
+    }
+
+    static void DisableUpdateServices()
+    {
+        var services = new[] { "wuauserv", "UsoSvc", "uhssvc", "WaaSMedicSvc" };
+        foreach (var service in services)
+        {
+            ExecuteCommand($"net stop {service}");
+            ExecuteCommand($"sc config {service} start= disabled");
+            ExecuteCommand($"sc failure {service} reset= 0 actions= \"\"");
+        }
+    }
+
+    static void BruteForceRenameServices()
+    {
+        var services = new[] { "WaaSMedicSvc", "wuaueng" };
+        foreach (var service in services)
+        {
+            var dllPath = Path.Combine(Environment.SystemDirectory, $"{service}.dll");
+
+            ExecuteCommand($"takeown /f \"{dllPath}\"");
+            ExecuteCommand($"icacls \"{dllPath}\" /grant *S-1-1-0:F");
+            File.Move(dllPath, dllPath.Replace(".dll", "_BAK.dll"));
+            ExecuteCommand($"icacls \"{dllPath.Replace(".dll", "_BAK.dll")}\" /setowner \"NT SERVICE\\TrustedInstaller\"");
+            ExecuteCommand($"icacls \"{dllPath.Replace(".dll", "_BAK.dll")}\" /remove *S-1-1-0");
+        }
+    }
+
+    static void UpdateRegistry()
+    {
+        ExecuteCommand("reg add \"HKLM\\SYSTEM\\CurrentControlSet\\Services\\WaaSMedicSvc\" /v Start /t REG_DWORD /d 4 /f");
+        ExecuteCommand("reg add \"HKLM\\SYSTEM\\CurrentControlSet\\Services\\WaaSMedicSvc\" /v FailureActions /t REG_BINARY /d 000000000000000000000000030000001400000000000000c0d4010000000000e09304000000000000000000 /f");
+        ExecuteCommand("reg add \"HKLM\\Software\\Policies\\Microsoft\\Windows\\WindowsUpdate\\AU\" /v NoAutoUpdate /t REG_DWORD /d 1 /f");
+    }
+
+    static void DeleteDownloadedUpdates()
+    {
+        var updatePath = @"c:\windows\softwaredistribution";
+        ExecuteCommand($"erase /f /s /q {updatePath}\\*.*");
+        ExecuteCommand($"rmdir /s /q {updatePath}");
+    }
+
+    static void DisableScheduledTasks()
+    {
+        var taskPaths = new[]
+        {
+            @"\Microsoft\Windows\InstallService\*",
+            @"\Microsoft\Windows\UpdateOrchestrator\*",
+            @"\Microsoft\Windows\UpdateAssistant\*",
+            @"\Microsoft\Windows\WaaSMedic\*",
+            @"\Microsoft\Windows\WindowsUpdate\*",
+            @"\Microsoft\WindowsUpdate\*"
+        };
+
+        foreach (var taskPath in taskPaths)
+        {
+            ExecuteCommand($"powershell -command \"Get-ScheduledTask -TaskPath '{taskPath}' | Disable-ScheduledTask\"");
+        }
+    }
+
+    static void DisableWindowsUpdates(string[] args)
+    {
+        DisableService("wuauserv");
+        DisableService("WaaSMedicSvc");
+        DisableService("UsoSvc");
+
+        ExecuteCommand("reg add \"HKEY_LOCAL_MACHINE\\SOFTWARE\\Policies\\Microsoft\\Windows\\WindowsUpdate\\AU\" /v NoAutoUpdate /t REG_DWORD /d 1 /f");
+
+        DisableUpdateServices();
+        BruteForceRenameServices();
+        UpdateRegistry();
+        DeleteDownloadedUpdates();
+        DisableScheduledTasks();
+    }
+
+    static void EnableWindowsUpdates()
+    {
+        EnableService("wuauserv");
+        EnableService("WaaSMedicSvc");
+        EnableService("UsoSvc");
+
+        EnableUpdateServices();
+        RestoreRenamedServices();
+        UpdateRegistrySecondly();
+        EnableScheduledTasks();
+
+        ExecuteCommand("reg add \"HKEY_LOCAL_MACHINE\\SOFTWARE\\Policies\\Microsoft\\Windows\\WindowsUpdate\\AU\" /v NoAutoUpdate /t REG_DWORD /d 0 /f");
+    }
+
+    static void DisableService(string serviceName)
+    {
+        if (IsServiceRunning(serviceName))
+        {
+            ExecuteCommand($"sc stop {serviceName}");
+        }
+        else
+        {
+            Console.WriteLine($"{serviceName} is already stopped!");
+        }
+        ExecuteCommand($"sc config {serviceName} start= disabled");
+    }
+
+    static void EnableService(string serviceName)
+    {
+        ExecuteCommand($"sc config {serviceName} start= auto");
+        ExecuteCommand($"sc start {serviceName}");
+    }
+
+    static bool IsServiceRunning(string serviceName)
+    {
+        return ExecuteCommand($"sc query {serviceName}") == 0;
+    }
+
+    static bool TaskExists(string taskName)
+    {
+        return ExecuteCommand($"schtasks /query /TN {taskName}") == 0;
+    }
+    static void EnableUpdateServices()
+    {
+        ExecuteCommand("sc config wuauserv start= auto");
+        ExecuteCommand("sc config UsoSvc start= auto");
+        ExecuteCommand("sc config uhssvc start= delayed-auto");
+    }
+
+    static void RestoreRenamedServices()
+    {
+        var services = new[] { "WaaSMedicSvc", "wuaueng" };
+        foreach (var service in services)
+        {
+            var dllPathBak = Path.Combine(Environment.SystemDirectory, $"{service}_BAK.dll");
+            var dllPath = Path.Combine(Environment.SystemDirectory, $"{service}.dll");
+
+            ExecuteCommand($"takeown /f \"{dllPathBak}\"");
+            ExecuteCommand($"icacls \"{dllPathBak}\" /grant *S-1-1-0:F");
+            File.Move(dllPathBak, dllPath);
+            ExecuteCommand($"icacls \"{dllPath}\" /setowner \"NT SERVICE\\TrustedInstaller\"");
+            ExecuteCommand($"icacls \"{dllPath}\" /remove *S-1-1-0");
+        }
+    }
+
+    static void UpdateRegistrySecondly()
+    {
+        ExecuteCommand("reg add \"HKLM\\SYSTEM\\CurrentControlSet\\Services\\WaaSMedicSvc\" /v Start /t REG_DWORD /d 3 /f");
+        ExecuteCommand("reg add \"HKLM\\SYSTEM\\CurrentControlSet\\Services\\WaaSMedicSvc\" /v FailureActions /t REG_BINARY /d 840300000000000000000000030000001400000001000000c0d4010001000000e09304000000000000000000 /f");
+        ExecuteCommand("reg delete \"HKLM\\Software\\Policies\\Microsoft\\Windows\\WindowsUpdate\\AU\" /v \"NoAutoUpdate\" /f");
+    }
+
+    static void EnableScheduledTasks()
+    {
+        var taskPaths = new[]
+        {
+            @"\Microsoft\Windows\InstallService\*",
+            @"\Microsoft\Windows\UpdateOrchestrator\*",
+            @"\Microsoft\Windows\UpdateAssistant\*",
+            @"\Microsoft\Windows\WaaSMedic\*",
+            @"\Microsoft\Windows\WindowsUpdate\*",
+            @"\Microsoft\WindowsUpdate\*"
+        };
+
+        foreach (var taskPath in taskPaths)
+        {
+            ExecuteCommand($"powershell -command \"Get-ScheduledTask -TaskPath '{taskPath}' | Enable-ScheduledTask\"");
+        }
+    }
+
+    static int ExecuteCommand(string command)
+    {
+        ProcessStartInfo processInfo = new ProcessStartInfo("cmd.exe", "/c " + command)
+        {
+            CreateNoWindow = false,
+            UseShellExecute = false,
+            RedirectStandardOutput = true,
+            RedirectStandardError = true
+        };
+
+        using (Process process = Process.Start(processInfo))
+        {
+            process.OutputDataReceived += (sender, args) => Console.WriteLine(args.Data);
+            process.BeginOutputReadLine();
+            process.BeginErrorReadLine();
+            process.WaitForExit();
+            return process.ExitCode;
+        }
+    }
+}
diff --git a/README.md b/README.md
@@ -1,2 +1,72 @@
 # BuhByeWindowsUpdate
- A Console C# Project To Disable Windows Updates!
+
+A Console C# Program to enable and disable windows updates!
+
+## Features
+
+1. **Disable Windows Updates**
+   - Stops and disables critical Windows Update services.
+   - Renames service DLL files to prevent them from being loaded.
+   - Updates the Windows registry to prevent automatic updates.
+   - Deletes downloaded updates from the system.
+   - Disables scheduled tasks related to Windows Updates.
+
+2. **Enable Windows Updates**
+   - Starts and enables critical Windows Update services.
+   - Restores any renamed service DLL files.
+   - Updates the Windows registry to allow automatic updates.
+   - Re-enables scheduled tasks related to Windows Updates.
+
+## How to Use
+
+### Running the Program
+
+**Open Command Prompt as Administrator**
+   - To execute the commands that modify services and system settings, you need administrative privileges.
+
+### User Interaction
+When you run the program, it will prompt you with a choice:
+```cs
+Do you want to enable or disable Windows Updates? (Type 'enable' or 'disable')
+```
+
+- **Type `disable`**: This will disable Windows Updates. The program will:
+  - Stop and disable update services.
+  - Rename related DLL files.
+  - Update the registry to prevent automatic updates.
+  - Delete downloaded updates.
+  - Disable related scheduled tasks.
+
+- **Type `enable`**: This will enable Windows Updates. The program will:
+  - Start and enable update services.
+  - Restore renamed DLL files.
+  - Update the registry to allow automatic updates.
+  - Re-enable related scheduled tasks.
+
+If you type anything other than `enable` or `disable`, the program will prompt you to provide a valid choice.
+
+### Error Handling
+
+The program is designed to catch and display errors. If something goes wrong during execution, it will output the error message to help with troubleshooting.
+
+## Detailed Functionality
+
+### Disabling Windows Updates
+
+- **DisableUpdateServices()**: Stops and disables Windows Update services and sets their start mode to disabled.
+- **BruteForceRenameServices()**: Renames critical update-related DLL files to prevent them from being used.
+- **UpdateRegistry()**: Updates the Windows registry to prevent automatic updates.
+- **DeleteDownloadedUpdates()**: Deletes downloaded updates from the system.
+- **DisableScheduledTasks()**: Disables scheduled tasks related to Windows Updates.
+
+### Enabling Windows Updates
+
+- **EnableUpdateServices()**: Starts and enables Windows Update services and sets their start mode to auto.
+- **RestoreRenamedServices()**: Restores any renamed DLL files.
+- **UpdateRegistrySecondly()**: Updates the Windows registry to allow automatic updates.
+- **EnableScheduledTasks()**: Re-enables scheduled tasks related to Windows Updates.
+
+## Notes
+
+- Ensure that you have administrative privileges when running the program.
+- Use this tool with caution as it modifies system settings and services.