Te digo que este tipo de tecnicas se llaman
Drive-By-Download... a partir de ahi buscas tu...
http://en.wikipedia.org/wiki/Drive-by_download
1.Downloads which the user indirectly authorized but without understanding the consequences (eg. by installing an unknown ActiveX component or Java applet).
PD: Eso de aprender con videos de youtube es 5UP3R-L33T, EH?
