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Es un software que tiene por objetivo alertar el funcionamiento normal de la computadora, sin el permiso o el conocimiento del usuario.Los virus habitualmente, remplazan archivos ejecutables por otros infectados en el codigo de este
Slide 2
`Tipos de virus informatico
Worm o gusano informatico : es un malwere que reside en la memoria de la computadora y se caracteriza por duplicarse, en la asistencia de un usuarioCaballo de troya : Este virus se esconde en un programa legitimo que, al ejecutarlo, comienza a dañar la computadoraDe sobreescritura: esta clase de virus genera la perdida del contenido de los archivos a los que ataca. Esto lo logra sobreescriciendo su interior