{"id":2975,"date":"2004-01-29T14:37:42","date_gmt":"2004-01-29T13:37:42","guid":{"rendered":"https:\/\/destinationcyber.com\/?p=2975"},"modified":"2004-01-29T14:37:42","modified_gmt":"2004-01-29T13:37:42","slug":"virus-mydoom-une-nouvelle-variante-plus-vicieuse","status":"publish","type":"post","link":"https:\/\/destinationcyber.com\/?p=2975","title":{"rendered":"Virus Mydoom: une nouvelle variante, plus vicieuse"},"content":{"rendered":"<p class=\"post_excerpt\">La variante emp\u00eache d&rsquo;acc\u00e9der aux principaux \u00e9diteurs d&rsquo;anti-virus pour mettre \u00e0 jour son dispositif de protection et s&rsquo;attaque \u00e9galement \u00e0 Microsoft&#8230; <\/p>\n<p>En 72 heures de s\u00e9vices, Mydoom a \u00e9t\u00e9 reconnu comme le vers e-mail le plus virulent qui a jamais exist\u00e9.<\/p>\n<p>Or, le 27 janvier au soir, une nouvelle variante a \u00e9t\u00e9 annonc\u00e9e dans les forums de s\u00e9curit\u00e9 cr\u00e9dibles. Trend Micro a pu l&rsquo;identifier.<br \/>\nIl s&rsquo;agit, l\u00e0 encore, d&rsquo;un vers de type \u00ab\u00a0mass-mailing\u00a0\u00bb qui se diffuse<br \/>\nau travers du carnet d&rsquo;adresses en usurpant de vrais utilisateurs.<br \/>\nLe vers continue de se propaser via le &lsquo;peer-to-peer&rsquo; de Kasaa et dispose toujours d&rsquo;une porte arri\u00e8re (\u00ab\u00a0back-door\u00a0\u00bb) sur le port TCP 3127.<\/p>\n<p>Mais cette deuxi\u00e8me variante s&rsquo;av\u00e8re plus nocive: elle interdit \u00e0 l&rsquo;h\u00f4te infect\u00e9 de se mettre \u00e0 jour aupr\u00e8s des diff\u00e9rents \u00e9diteurs d&rsquo;antivirus en \u00e9crasant le fichier HOSTS local et en rendant impossible les connexions vers une longue de sites (lire ci-apr\u00e8s) o\u00f9 figurent les plus usit\u00e9s: ca.com, download.mcafee.com, f-secure.com, ssophos.com, go.microsoft.com, networkassociates.com, symantec.com,<br \/>\nwww.kaspersky.ru, www.trendmicro.com&#8230;<\/p>\n<p>Par ailleurs, cette nouvelle version du ver est programm\u00e9e pour s&rsquo;attaquer \u00e0 Microsoft, dont le site fera lui aussi l&rsquo;objet d&rsquo;une attaque par d\u00e9ni de service \u00e0 partir du 1er f\u00e9vrier, tout comme celui de SCO.<\/p>\n<p>[source &#8211; Silicon.fr]&nbsp;<br \/>\nNorman Girard, vulnerabilite.com (c) <\/p>\n","protected":false},"excerpt":{"rendered":"<p>La variante emp\u00eache d&rsquo;acc\u00e9der aux principaux \u00e9diteurs d&rsquo;anti-virus pour mettre \u00e0 jour son dispositif de protection et s&rsquo;attaque \u00e9galement \u00e0 Microsoft&#8230; <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_citadela_custom_class":"","footnotes":""},"categories":[15],"tags":[],"class_list":["post-2975","post","type-post","status-publish","format-standard","hentry","category-securite"],"_links":{"self":[{"href":"https:\/\/destinationcyber.com\/index.php?rest_route=\/wp\/v2\/posts\/2975","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/destinationcyber.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/destinationcyber.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/destinationcyber.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/destinationcyber.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2975"}],"version-history":[{"count":0,"href":"https:\/\/destinationcyber.com\/index.php?rest_route=\/wp\/v2\/posts\/2975\/revisions"}],"wp:attachment":[{"href":"https:\/\/destinationcyber.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2975"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/destinationcyber.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2975"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/destinationcyber.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2975"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}