Появление рекламы deal keeper в браузерах

begin
ShowMessage('Внимание! Перед выполнением скрипта AVZ автоматически закроет все сетевые подключения.'+#13#10+'После перезагрузки компьютера подключения к сети будут восстановлены в автоматическом режиме.');
ExecuteFile('net.exe', 'stop tcpip /y', 0, 15000, true);
if not IsWOW64
 then
  begin
   SearchRootkit(true, true);
   SetAVZGuardStatus(True);
  end;
 DeleteFile('c:\program files (x86)\deal keeper\bin\dealkeeper.browseradapter.exe','32');
 DeleteFile('C:\Program Files (x86)\Deal Keeper\bin\DealKeeper.BrowserAdapter64.exe','32');
 DeleteFile('C:\Program Files (x86)\Deal Keeper\bin\DealKeeper.PurBrowse64.exe','32');
 DeleteFile('c:\programdata\d7a0fe93-7bf3-4f3d-89c3-fe4e144b2eb8\maintainer.exe','32');
 DeleteFile('c:\program files (x86)\deal keeper\updatedealkeeper.exe','32');
 DeleteFile('c:\program files (x86)\webget\updatewebget.exe','32');
 DeleteFile('c:\program files (x86)\deal keeper\bin\utildealkeeper.exe','32');
 DeleteFile('C:\Program Files (x86)\Deal Keeper\bin\DealKeeper.BrowserFilter.Helper.dll','32');
 DeleteFile('C:\Program Files (x86)\Deal Keeper\bin\{7e4355b8-96cd-43eb-b59a-82af29f01b16}.dll','32');
 DeleteFile('C:\Program Files (x86)\Deal Keeper\updateDealKeeper.exe','32');
 DeleteFile('C:\Program Files (x86)\Deal Keeper\bin\utilDealKeeper.exe','32');
 DeleteFile('C:\ProgramData\IePluginSe','32');
 DeleteService('Util Deal Keeper');
 DeleteService('Update Deal Keeper');
BC_ImportAll;
ExecuteSysClean;
BC_Activate;
ExecuteWizard('SCU',2,3,true);
RebootWindows(true);
end.