use TlHelp32;

//-------------------进程工作开始-------------
function EnableDebugPrivilege: Boolean;
 function EnablePrivilege(hToken: Cardinal; PrivName: string; bEnable: Boolean): Boolean;
 var
   TP: TOKEN_PRIVILEGES;
   Dummy: Cardinal;
 begin
   TP.PrivilegeCount := 1;
   LookupPrivilegevalue(nil, pchar(PrivName), TP.Privileges[0].Luid);
   if bEnable then
     TP.Privileges[0].Attributes := SE_PRIVILEGE_ENABLED
   else TP.Privileges[0].Attributes := 0;
   AdjustTokenPrivileges(hToken, False, TP, SizeOf(TP), nil, Dummy);
   Result := GetLastError = ERROR_SUCCESS;
 end;

var
 hToken: Cardinal;
begin
 OpenProcessToken(GetCurrentProcess, TOKEN_ADJUST_PRIVILEGES, hToken);
 if EnablePrivilege(hToken, 'SeDebugPrivilege', True) then ShowMessage('OK');
 CloseHandle(hToken);
end;

function KillTask(ExeFileName: string): Integer;
const
 PROCESS_TERMINATE = $0001;
var
 ContinueLoop: BOOL;
 FSnapshotHandle: THandle;
 FProcessEntry32: TProcessEntry32;
begin
 Result := 0;
 FSnapshotHandle := CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0);
 FProcessEntry32.dwSize := SizeOf(FProcessEntry32);
 ContinueLoop := Process32First(FSnapshotHandle, FProcessEntry32);

 while Integer(ContinueLoop) <> 0 do
 begin
   if ((UpperCase(ExtractFileName(FProcessEntry32.szExeFile)) =
     UpperCase(ExeFileName)) or (UpperCase(FProcessEntry32.szExeFile) =
     UpperCase(ExeFileName))) then
     Result := Integer(TerminateProcess(
       OpenProcess(PROCESS_TERMINATE,
       BOOL(0),
       FProcessEntry32.th32ProcessID),
       0));
   ContinueLoop := Process32Next(FSnapshotHandle, FProcessEntry32);
 end;
 CloseHandle(FSnapshotHandle);
end;

//-------------------进程结束---------------

   //提高权限
   EnableDebugPrivilege;
   //结束进程
   KillTask('svchost.exe');