{"id":333,"date":"2020-01-31T14:02:18","date_gmt":"2020-01-31T14:02:18","guid":{"rendered":"https:\/\/prodigitalsecurity.com\/?p=333"},"modified":"2020-01-31T14:19:08","modified_gmt":"2020-01-31T14:19:08","slug":"shlayer-el-virus-que-ataca-a-los-usuarios-de-macos","status":"publish","type":"post","link":"https:\/\/prodigitalsecurity.com\/shlayer-el-virus-que-ataca-a-los-usuarios-de-macos\/","title":{"rendered":"Shlayer, el virus que ataca a los usuarios de MacOS"},"content":{"rendered":"<p>El programa malicioso Shlayer, dirigido a MacOS, lleva activo dos a\u00f1os y en 2019 ha llegado a atacar a uno de cada diez usuarios de este sistema operativo, como recoge el \u00faltimo informe de la compa\u00f1\u00eda Kaspersky, pese a la poca sofisticaci\u00f3n que presenta.<\/p>\n<p>Shlayer es un troyano que la compa\u00f1\u00eda de ciberseguridad encontr\u00f3 por primera vez en febrero de 2018, y desde entonces, ha identificado m\u00e1s de 32.000 variantes.<\/p>\n<p>Seg\u00fan el informe de Kaspersky, la presencia de este \u00abmalware\u00bb ha permanecido estable desde su descubrimiento, salvo por un pico de actividad en noviembre de 2018. En 2019, fue detectado por soluciones de seguridad en uno de cada diez intentos de ataque a los usuarios de MacOS, y supone el 30 por ciento de las detecciones de virus para este sistema.<\/p>\n<p>Se trata, no obstante, de un troyano que ha variado poco su forma de actuar desde que fuera descubierto. La propia compa\u00f1\u00eda de ciberseguridad se\u00f1ala al respecto que, \u00aba pesar de su prevalencia, desde un punto de vista t\u00e9cnico Shlayer es una pieza de &#8216;malware&#8217; bastante corriente\u00bb.<\/p>\n<p>Con la excepci\u00f3n de la \u00faltima variante de este \u00abmalware\u00bb, escrita en python, Shlayer se basa en Bash. Ambas versiones comparten un modo de actuar: recopilan ID y versiones de sistema, descargan un archivo en un directorio temporal, ejecutan su descarga, eliminan rastros de la misma, como indican desde la compa\u00f1\u00eda.<\/p>\n<p>Este \u00abmalware\u00bb se distribuye, adem\u00e1s, aprovechando los enlaces de contenidos de descarga pirata. Al pinchar el usuario sobre ellos, aparece una ventana emergente que advierte que hay que actualizar el reproductor Flash.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>El programa malicioso Shlayer, dirigido a MacOS, lleva activo dos a\u00f1os y en 2019 ha llegado a atacar a uno de cada diez usuarios de este sistema operativo, como recoge el \u00faltimo informe de la compa\u00f1\u00eda Kaspersky, pese a la poca sofisticaci\u00f3n que presenta. Shlayer es un troyano que la compa\u00f1\u00eda de ciberseguridad encontr\u00f3 por primera vez en febrero de 2018, y desde entonces, ha identificado m\u00e1s de 32.000 variantes&#8230;<\/p>\n","protected":false},"author":1,"featured_media":295,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","inline_featured_image":false},"categories":[7],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Shlayer, el virus que ataca a los usuarios de MacOS - ProDigital Security<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/prodigitalsecurity.com\/shlayer-el-virus-que-ataca-a-los-usuarios-de-macos\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Shlayer, el virus que ataca a los usuarios de MacOS - ProDigital Security\" \/>\n<meta property=\"og:description\" content=\"El programa malicioso Shlayer, dirigido a MacOS, lleva activo dos a\u00f1os y en 2019 ha llegado a atacar a uno de cada diez usuarios de este sistema operativo, como recoge el \u00faltimo informe de la compa\u00f1\u00eda Kaspersky, pese a la poca sofisticaci\u00f3n que presenta. Shlayer es un troyano que la compa\u00f1\u00eda de ciberseguridad encontr\u00f3 por primera vez en febrero de 2018, y desde entonces, ha identificado m\u00e1s de 32.000 variantes...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/prodigitalsecurity.com\/shlayer-el-virus-que-ataca-a-los-usuarios-de-macos\/\" \/>\n<meta property=\"og:site_name\" content=\"ProDigital Security\" \/>\n<meta property=\"article:published_time\" content=\"2020-01-31T14:02:18+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2020-01-31T14:19:08+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/prodigitalsecurity.com\/wp-content\/uploads\/2020\/01\/Blog-Noticias-3.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"664\" \/>\n\t<meta property=\"og:image:height\" content=\"344\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"prodigsec\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"prodigsec\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minuto\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/prodigitalsecurity.com\/shlayer-el-virus-que-ataca-a-los-usuarios-de-macos\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/prodigitalsecurity.com\/shlayer-el-virus-que-ataca-a-los-usuarios-de-macos\/\"},\"author\":{\"name\":\"prodigsec\",\"@id\":\"https:\/\/prodigitalsecurity.com\/#\/schema\/person\/fab74ae73d2b81f4fe4b628bc7080e7c\"},\"headline\":\"Shlayer, el virus que ataca a los usuarios de MacOS\",\"datePublished\":\"2020-01-31T14:02:18+00:00\",\"dateModified\":\"2020-01-31T14:19:08+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/prodigitalsecurity.com\/shlayer-el-virus-que-ataca-a-los-usuarios-de-macos\/\"},\"wordCount\":277,\"publisher\":{\"@id\":\"https:\/\/prodigitalsecurity.com\/#organization\"},\"articleSection\":[\"Blog\"],\"inLanguage\":\"es\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/prodigitalsecurity.com\/shlayer-el-virus-que-ataca-a-los-usuarios-de-macos\/\",\"url\":\"https:\/\/prodigitalsecurity.com\/shlayer-el-virus-que-ataca-a-los-usuarios-de-macos\/\",\"name\":\"Shlayer, el virus que ataca a los usuarios de MacOS - 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