Bueno, revisando mi baul de códigos MUY viejos, encontre este.
Lo unico que hace es modificar el archivo hosts, para denegar el acceso a cualquier dominio de google.
@echo off
title Google Fucker - By Sthefano02
color 0a
set host=%windir%\System32\drivers\etc\hosts
echo Bloqueando dominios de Google...
ping -n 5 localhost > nul
for %%x IN (
"com","com.co","es","co.jp","ch","de","fr","co.uk","co.kr","it","ca","co.il","nl","be","cl","com.ar","com.pa","at","pl","com.ru","com.br","co.nz","vg","bi","cc","li","lt","fm","mw","ms","com.nf","sh","cd","co.gg","co.je","co.cr","lv","ei","co.th","ae","com.gr","com.sg","fi","com.au","com.pe","com.hk","com.pr","com.py","td","gm","com.hu";"com.tr";"com.mx","pn","com.yj","com.mt","hn","gl";"as","uz","rw";"co.mu","com.tw";"kz","co.ve","com.ni","com.uy","sm","com.pn","dk","tk"
) DO (
echo 127.0.0.1 www.google.%%~x >> %host%
) echo.
pause
exit
