{"id":76834,"date":"2022-04-07T14:09:09","date_gmt":"2022-04-07T16:09:09","guid":{"rendered":"https:\/\/teknomers.com\/fr\/decouverte-du-premier-logiciel-malveillant-ciblant-la-plate-forme-sans-serveur-aws-lambda\/"},"modified":"2022-04-07T14:09:12","modified_gmt":"2022-04-07T16:09:12","slug":"decouverte-du-premier-logiciel-malveillant-ciblant-la-plate-forme-sans-serveur-aws-lambda","status":"publish","type":"post","link":"https:\/\/teknomers.com\/fr\/decouverte-du-premier-logiciel-malveillant-ciblant-la-plate-forme-sans-serveur-aws-lambda\/","title":{"rendered":"D\u00e9couverte du premier logiciel malveillant ciblant la plate-forme sans serveur AWS Lambda"},"content":{"rendered":"<p> <br \/>\n<\/p>\n<div id=\"articlebody\">\n<div class=\"separator\" style=\"clear: both\"><\/div>\n<p>Un malware unique en son genre ciblant la plate-forme informatique sans serveur Lambda d&#8217;Amazon Web Services (AWS) a \u00e9t\u00e9 d\u00e9couvert dans la nature.<\/p>\n<p>Surnomm\u00e9 &#8220;Denonia&#8221; d&#8217;apr\u00e8s le nom du domaine avec lequel il communique, &#8220;le malware utilise de nouvelles techniques de r\u00e9solution d&#8217;adresses pour le trafic de commande et de contr\u00f4le afin d&#8217;\u00e9chapper aux mesures de d\u00e9tection typiques et aux contr\u00f4les d&#8217;acc\u00e8s au r\u00e9seau virtuel&#8221;, Matt Muir, chercheur chez Cado Labs. <a rel=\"nofollow noopener\" href=\"https:\/\/www.cadosecurity.com\/cado-discovers-denonia-the-first-malware-specifically-targeting-lambda\/\" target=\"_blank\">mentionn\u00e9<\/a>.<\/p>\n<div class=\"ad_two clear\"><a rel=\"nofollow noopener\" href=\"https:\/\/go.thn.li\/backhub-d3\" target=\"_blank\" title=\"CyberSecurity\"><img loading=\"lazy\" decoding=\"async\" alt=\"La cyber-s\u00e9curit\u00e9\" class=\"lazyload\" src=\"https:\/\/teknomers.com\/fr\/wp-content\/uploads\/2022\/02\/Des-pirates-informatiques-iraniens-utilisent-un-nouveau-logiciel-malveillant-despionnage.png\" width=\"728\" height=\"90\" \/><\/a><\/div>\n<p>le <a rel=\"nofollow noopener\" href=\"https:\/\/www.virustotal.com\/gui\/file\/a31ae5b7968056d8d99b1b720a66a9a1aeee3637b97050d95d96ef3a265cbbca\" target=\"_blank\">artefact<\/a> analys\u00e9 par la soci\u00e9t\u00e9 de cybers\u00e9curit\u00e9 a \u00e9t\u00e9 t\u00e9l\u00e9charg\u00e9 dans la base de donn\u00e9es VirusTotal le 25 f\u00e9vrier 2022, portant le nom &#8220;python&#8221; et conditionn\u00e9 en 64 bits <a rel=\"nofollow noopener\" href=\"https:\/\/en.wikipedia.org\/wiki\/Executable_and_Linkable_Format\" target=\"_blank\">ELFE<\/a> ex\u00e9cutable.<\/p>\n<p>Cependant, le nom de fichier est un abus de langage, car Denonia est programm\u00e9 en Go et h\u00e9berge une variante personnalis\u00e9e du logiciel d&#8217;extraction de crypto-monnaie XMRig.  Cela dit, le mode d&#8217;acc\u00e8s initial est inconnu, bien qu&#8217;il soit suspect\u00e9 qu&#8217;il ait pu impliquer la compromission d&#8217;AWS Access et des cl\u00e9s secr\u00e8tes.<\/p>\n<div class=\"separator\" style=\"clear: both\"><img decoding=\"async\" alt=\"\" border=\"0\" data-original-height=\"491\" data-original-width=\"727\" src=\"https:\/\/teknomers.com\/fr\/wp-content\/uploads\/2022\/04\/1649347749_674_Decouverte-du-premier-logiciel-malveillant-ciblant-la-plate-forme-sans-serveur.jpg\" \/><\/div>\n<p>Une autre caract\u00e9ristique notable du logiciel malveillant est son utilisation de DNS sur HTTPS (<a rel=\"nofollow noopener\" href=\"https:\/\/en.wikipedia.org\/wiki\/DNS_over_HTTPS\" target=\"_blank\">DoH<\/a>) pour communiquer avec son serveur de commande et de contr\u00f4le (&#8220;gw.denonia[.]xyz&#8221;) en masquant le trafic dans les requ\u00eates DNS crypt\u00e9es.<\/p>\n<div class=\"ad_two clear\"><a rel=\"nofollow noopener\" href=\"https:\/\/go.thn.li\/cs-feb-header\" target=\"_blank\" title=\"CyberSecurity\"><img loading=\"lazy\" decoding=\"async\" alt=\"La cyber-s\u00e9curit\u00e9\" class=\"lazyload\" src=\"https:\/\/thehackernews.com\/new-images\/img\/a\/AVvXsEjaTgAp88VhU4VFlJ_PU8VQX15i_tz3jK4y0rAjaZ920ivKIKwWzBoxVCYtFnVvihCwzEx-6YUNHTO_TveW-zxlJMumYjrnkYbfht6Q6xP-BITctZ1yZAtrMceEcvDaTkybWCLGZm3GvobVHOljShT4hAzHzLosChAtVt7TzWTInUk3HS-pJ1ypa0srkw=s728-e100\" width=\"728\" height=\"90\" \/><\/a><\/div>\n<p>Cependant, &#8220;python&#8221; n&#8217;est pas le seul \u00e9chantillon de Denonia d\u00e9couvert jusqu&#8217;\u00e0 pr\u00e9sent, avec Cado Labs trouvant un deuxi\u00e8me \u00e9chantillon (nomm\u00e9 &#8220;<a rel=\"nofollow noopener\" href=\"https:\/\/www.virustotal.com\/gui\/file\/739fe13697bc55870ceb35003c4ee01a335f9c1f6549acb6472c5c3078417eed\" target=\"_blank\">bc50541af8fe6239f0faa7c57a44d119.virus<\/a>&#8220;) qui a \u00e9t\u00e9 t\u00e9l\u00e9charg\u00e9 sur VirusTotal le 3 janvier 2022.<\/p>\n<p>&#8220;Bien que ce premier \u00e9chantillon soit assez inoffensif dans la mesure o\u00f9 il n&#8217;ex\u00e9cute que des logiciels de crypto-mining, il montre comment les attaquants utilisent des connaissances avanc\u00e9es sp\u00e9cifiques au cloud pour exploiter une infrastructure cloud complexe, et est r\u00e9v\u00e9lateur d&#8217;attaques potentielles futures et plus n\u00e9fastes&#8221;, a d\u00e9clar\u00e9 Muir.<\/p>\n<p><\/p>\n<\/div>\n<p><br \/>\n<br \/><a href=\"https:\/\/thehackernews.com\/2022\/04\/first-malware-targeting-aws-lambda.html\" rel=\"nofollow noopener\" target=\"_blank\">ttn-fr-57<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Un malware unique en son genre ciblant la plate-forme informatique sans serveur Lambda d&#8217;Amazon Web Services (AWS) a \u00e9t\u00e9 d\u00e9couvert dans la nature. Surnomm\u00e9 &#8220;Denonia&#8221; d&#8217;apr\u00e8s le nom du domaine avec lequel il communique, &#8220;le malware utilise de nouvelles techniques de r\u00e9solution d&#8217;adresses pour le trafic de commande et de contr\u00f4le afin d&#8217;\u00e9chapper aux mesures [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":76835,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[45034,4175,4168,4158,4165,4161,8816,4157,4159,4171,4170,45035,6816,4167,7733,4160,4163,4162,4809,2497,1181,4172,4169,32855,4166,4164],"class_list":["post-76834","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technologie","tag-aws","tag-ciblant","tag-comment-pirater","tag-cyber-actualites","tag-cyber-attaques","tag-cyber-mises-a-jour","tag-decouverte","tag-lactualite-de-la-cybersecurite","tag-lactualite-de-la-cybersecurite-aujourdhui","tag-lactualite-des-hackers","tag-la-securite-des-informations","tag-lambda","tag-logiciel","tag-logiciel-malveillant-de-ransomware","tag-malveillant","tag-mises-a-jour-de-la-cybersecurite","tag-nouvelles-de-piratage","tag-nouvelles-de-pirates","tag-plateforme","tag-premier","tag-sans","tag-securite-informatique","tag-securite-internet","tag-serveur","tag-violation-de-donnees","tag-vulnerabilite-logicielle"],"_links":{"self":[{"href":"https:\/\/teknomers.com\/fr\/wp-json\/wp\/v2\/posts\/76834","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/teknomers.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/teknomers.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/teknomers.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/teknomers.com\/fr\/wp-json\/wp\/v2\/comments?post=76834"}],"version-history":[{"count":0,"href":"https:\/\/teknomers.com\/fr\/wp-json\/wp\/v2\/posts\/76834\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/teknomers.com\/fr\/wp-json\/wp\/v2\/media\/76835"}],"wp:attachment":[{"href":"https:\/\/teknomers.com\/fr\/wp-json\/wp\/v2\/media?parent=76834"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/teknomers.com\/fr\/wp-json\/wp\/v2\/categories?post=76834"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/teknomers.com\/fr\/wp-json\/wp\/v2\/tags?post=76834"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}