     ,   ,      ,   .

Hide net,       .
net.bat       .

     notepad,     .
@echo off
start notepad.exe  ( )
timeout /T 120 (     )
:begin
timeout /T 10  (  )
ping -n 1 -w 3000 ya.ru > nul ( )
if %errorlevel%==1 goto ukr
cls
goto begin
:ukr
ping -n 1 -w 3000 ukr.net > nul ( )
if %errorlevel%==1 goto google
cls
goto begin
:google
ping -n 1 -w 3000 google.com > nul ( )
if %errorlevel%==1 goto program
cls
goto begin
:program
taskkill  /f /im notepad.exe   (   ,     )
timeout /T 10                  ( 10 ,    )
c:                             (    )
cd/                            (    )
cd Program Files\              (   )
start notepad.exe                  (  )
echo %errorlevel%
goto begin

  Zorlak.