{"id":492,"date":"2009-03-03T14:56:55","date_gmt":"2009-03-03T17:56:55","guid":{"rendered":"https:\/\/www.talsoft-security.com\/site\/?p=492"},"modified":"2009-03-03T14:56:55","modified_gmt":"2009-03-03T17:56:55","slug":"nueva-variante-del-gusano-koobface-se-extiende-desde-varias-redes-sociales","status":"publish","type":"post","link":"https:\/\/www.talsoft-security.com\/site\/nueva-variante-del-gusano-koobface-se-extiende-desde-varias-redes-sociales\/","title":{"rendered":"Nueva variante del gusano Koobface se extiende desde varias redes sociales"},"content":{"rendered":"

Desde TrendsLabs han advertido que una nueva variante del gusano Koobface est\u00c3\u00a1 siendo enviado desde emails de diferentes redes sociales, como Facebook, MySpace y Bebo.<\/p>\n

El mensaje aparentemente es un mensaje enviado por un amigo desde una de las redes sociales, y te invita a ver un v\u00c3\u00addeo, pero al hacer clic en el enlace te redirige a un sitio web muy parecido al de YouTube donde te animan a descargar una versi\u00c3\u00b3n actualizada del plugin de Adobe Flash Player.
\n<\/span><\/p>\n

\"fake
\nFigura 1.<\/strong> Mensaje Falso de Facebook
\n<\/em><\/p>\n

\"fake
\nFigura 2.<\/strong> Sitio Falso YouTube
\n<\/em><\/p>\n

El archivo descargado es en realidad un caballo de Troya detectado como WORM_KOOBFACE.AZ, y seg\u00c3\u00ban informan se propaga a trav\u00c3\u00a9s de las redes sociales, Trends ha publicado el siguiente listado de redes sociales donde los ha detectado:<\/p>\n

* Facebook.com
\n* Hi5.com
\n* Friendster.com
\n* Myyearbook.com
\n* Myspace.com
\n* Bebo.com
\n* Tagged.com
\n* Netlog.com
\n* Fubar.com
\n* LiveJournal.com<\/p>\n

El gusano se conecta a un sitio utilizando las credenciales de acceso almacenada en las cookies, y a continuaci\u00c3\u00b3n env\u00c3\u00ada los mensajes a los amigos de la v\u00c3\u00adctima.<\/p>\n

Por lo que os recomendamos que hag\u00c3\u00a1is caso omiso de estos mensajes, y que no hag\u00c3\u00a1is clics en enlaces de mensajes no solicitados.<\/p>\n

Visto en New Variant of Koobface Worm Spreading on Facebook, by TrendsLabs.<\/a><\/p>\n

Fuente: Websecurity.es<\/a><\/span> y Segu-info
\nImagenes de: blog.trendmicro.com<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Desde TrendsLabs han advertido que una nueva variante del gusano Koobface est\u00c3\u00a1 siendo enviado desde emails de diferentes redes sociales, como Facebook, MySpace y Bebo. El mensaje aparentemente es un mensaje enviado por un amigo desde una de las redes sociales, y te invita a ver un v\u00c3\u00addeo, pero al hacer clic en el enlace […]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-492","post","type-post","status-publish","format-standard","hentry","category-profesional"],"yoast_head":"\nTalSoft - Seguridad Inform\u00e1tica Empresarial - Nueva variante del gusano Koobface se extiende desde varias redes sociales<\/title>\n<meta name=\"description\" content=\"Talsoft transforma la visi\u00f3n de las empresas para que puedan proteger su informaci\u00f3n cr\u00edtica y confidencial frente ataques inform\u00e1ticos. 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