// Decompiled with JetBrains decompiler
// Type: HybridService.ServiceInstaller
// Assembly: AutoKMS, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null
// MVID: D1CED9E3-1FC7-49B8-B3AC-44976AB7F6E4
// Assembly location: C:\Users\Administrateur\Downloads\Virusshare-00000-msil\HackTool.Win32.KMSAuto.i-f317ba4d4051fad64a0aa45b587fa3dcea795bac30acec2872779abe31a07cbe.exe

using System;
using System.Runtime.InteropServices;

namespace HybridService
{
  public class ServiceInstaller
  {
    [DllImport("advapi32.dll")]
    private static extern IntPtr OpenSCManager(
      string lpMachineName,
      string lpSCDB,
      int scParameter);

    [DllImport("Advapi32.dll")]
    private static extern IntPtr CreateService(
      IntPtr SC_HANDLE,
      string lpSvcName,
      string lpDisplayName,
      int dwDesiredAccess,
      int dwServiceType,
      int dwStartType,
      int dwErrorControl,
      string lpPathName,
      string lpLoadOrderGroup,
      int lpdwTagId,
      string lpDependencies,
      string lpServiceStartName,
      string lpPassword);

    [DllImport("advapi32.dll")]
    private static extern void CloseServiceHandle(IntPtr SCHANDLE);

    [DllImport("advapi32.dll")]
    private static extern int StartService(
      IntPtr SVHANDLE,
      int dwNumServiceArgs,
      string lpServiceArgVectors);

    [DllImport("advapi32.dll", SetLastError = true)]
    private static extern IntPtr OpenService(
      IntPtr SCHANDLE,
      string lpSvcName,
      int dwNumServiceArgs);

    [DllImport("advapi32.dll")]
    private static extern int DeleteService(IntPtr SVHANDLE);

    [DllImport("kernel32.dll")]
    private static extern int GetLastError();

    [DllImport("Kernel32")]
    private static extern bool CloseHandle(IntPtr handle);

    public static bool InstallService(
      string svcPath,
      string svcName,
      string svcDispName,
      bool autoStart,
      bool startNow)
    {
      int scParameter = 2;
      int dwServiceType = 16;
      int num1 = 3;
      int dwErrorControl = 1;
      int dwDesiredAccess = 983040 | 1 | 2 | 4 | 8 | 16 | 32 | 64 | 128 | 256;
      int num2 = 2;
      try
      {
        int dwStartType = num2;
        if (!autoStart)
          dwStartType = num1;
        IntPtr num3 = ServiceInstaller.OpenSCManager((string) null, (string) null, scParameter);
        if (num3.ToInt32() == 0)
          return false;
        IntPtr service = ServiceInstaller.CreateService(num3, svcName, svcDispName, dwDesiredAccess, dwServiceType, dwStartType, dwErrorControl, svcPath, (string) null, 0, (string) null, (string) null, (string) null);
        if (service.ToInt32() == 0)
        {
          ServiceInstaller.CloseServiceHandle(num3);
          return false;
        }
        if (startNow)
        {
          if (ServiceInstaller.StartService(service, 0, (string) null) == 0)
            return false;
          ServiceInstaller.CloseServiceHandle(num3);
          ServiceInstaller.CloseServiceHandle(service);
          return true;
        }
        ServiceInstaller.CloseServiceHandle(num3);
        ServiceInstaller.CloseServiceHandle(service);
        return true;
      }
      catch (Exception ex)
      {
        throw ex;
      }
    }

    public static bool UnInstallService(string svcName)
    {
      IntPtr SCHANDLE = ServiceInstaller.OpenSCManager((string) null, (string) null, 1073741824);
      if (SCHANDLE.ToInt32() == 0)
        return false;
      int dwNumServiceArgs = 65536;
      IntPtr num = ServiceInstaller.OpenService(SCHANDLE, svcName, dwNumServiceArgs);
      if (num.ToInt32() == 0)
        return false;
      if (ServiceInstaller.DeleteService(num) != 0)
      {
        ServiceInstaller.CloseServiceHandle(SCHANDLE);
        ServiceInstaller.CloseServiceHandle(num);
        return true;
      }
      ServiceInstaller.CloseServiceHandle(SCHANDLE);
      ServiceInstaller.CloseServiceHandle(num);
      return false;
    }
  }
}