{"id":643,"date":"2008-02-16T18:07:49","date_gmt":"2008-02-16T17:07:49","guid":{"rendered":"http:\/\/www.marblestation.com\/blog\/?p=643"},"modified":"2012-04-26T16:30:36","modified_gmt":"2012-04-26T14:30:36","slug":"comprobacion-de-rootkits-en-gnulinux-ubuntu","status":"publish","type":"post","link":"https:\/\/www.marblestation.com\/?p=643","title":{"rendered":"Comprobaci\u00f3n de rootkits en GNU\/Linux Ubuntu"},"content":{"rendered":"<p>Despu\u00e9s del famoso <a href=\"http:\/\/www.kriptopolis.org\/bug-kernel-linux\">bug del kernel<\/a> que permit\u00eda a los usuarios de Linux convertirse en root sin contrase\u00f1a (Ubuntu distribuy\u00f3 la soluci\u00f3n en menos de 24 horas). No esta de m\u00e1s utilizar algunas herramientas para comprobar que no nos hayan instalado ning\u00fan <a href=\"http:\/\/es.wikipedia.org\/wiki\/Rootkit\">rootkit<\/a> (herramienta para ocultar programas maliciosos\/backdoors\/etc.) en el sistema.<\/p>\n<p>Tal y como comentan en <a href=\"http:\/\/debaday.debian.net\/2008\/02\/06\/rkhunter-chkrootkit-wise-crackers-only\/\">Deb a day<\/a>, podemos utilizar chkrootkit y rkhunter de la siguiente forma:<\/p>\n<pre>\r\nsudo aptitude install chkrootkit rkhunter\r\nsudo rkhunter --update\r\nsudo rkhunter --check\r\nsudo chkrootkit\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Despu\u00e9s del famoso bug del kernel que permit\u00eda a los usuarios de Linux convertirse en root sin contrase\u00f1a (Ubuntu distribuy\u00f3 la soluci\u00f3n en menos de 24 horas). No esta de m\u00e1s utilizar algunas herramientas para comprobar que no nos hayan instalado ning\u00fan rootkit (herramienta para ocultar programas maliciosos\/backdoors\/etc.) en el sistema. Tal y como comentan &hellip; <a href=\"https:\/\/www.marblestation.com\/?p=643\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">Comprobaci\u00f3n de rootkits en GNU\/Linux Ubuntu<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1,6],"tags":[],"class_list":["post-643","post","type-post","status-publish","format-standard","hentry","category-espanyol","category-tecnologia"],"_links":{"self":[{"href":"https:\/\/www.marblestation.com\/index.php?rest_route=\/wp\/v2\/posts\/643","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.marblestation.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.marblestation.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.marblestation.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.marblestation.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=643"}],"version-history":[{"count":1,"href":"https:\/\/www.marblestation.com\/index.php?rest_route=\/wp\/v2\/posts\/643\/revisions"}],"predecessor-version":[{"id":1273,"href":"https:\/\/www.marblestation.com\/index.php?rest_route=\/wp\/v2\/posts\/643\/revisions\/1273"}],"wp:attachment":[{"href":"https:\/\/www.marblestation.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=643"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.marblestation.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=643"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.marblestation.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=643"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}