{"id":7680,"date":"2017-05-18T13:24:57","date_gmt":"2017-05-18T13:24:57","guid":{"rendered":"https:\/\/www.kaspersky.fr\/blog\/?p=7680"},"modified":"2019-11-22T09:04:58","modified_gmt":"2019-11-22T09:04:58","slug":"wannacry-windows-update","status":"publish","type":"post","link":"https:\/\/www.kaspersky.fr\/blog\/wannacry-windows-update\/7680\/","title":{"rendered":"Comment mettre \u00e0 jour Windows correctement afin de prot\u00e9ger votre ordinateur de WannaCry ?"},"content":{"rendered":"<p>D\u00e9sormais, tout le monde a entendu parler de l\u2019attaque du ransomware WannaCry. Jusqu\u2019\u00e0 pr\u00e9sent nous avions publi\u00e9 deux articles \u00e0 son sujet\u00a0: un <a href=\"https:\/\/www.kaspersky.fr\/blog\/wannacry-are-you-safe\/6982\/\" target=\"_blank\" rel=\"noopener\">aper\u00e7u g\u00e9n\u00e9ral<\/a> sur ce qui s\u2019est pass\u00e9, et un autre avec <a href=\"https:\/\/www.kaspersky.fr\/blog\/wannacry-for-b2b\/6999\/\" target=\"_blank\" rel=\"noopener\">des conseils pour les entreprises<\/a>. Mais il est \u00e9vident que tout le monde n\u2019a pas compris de quelle fa\u00e7on corriger une vuln\u00e9rabilit\u00e9 Windows exploit\u00e9e par WannaCry, qui lui permet de voyager d\u2019un ordinateur \u00e0 un autre. Ici, nous vous expliquerons quoi faire et o\u00f9 trouver les patchs n\u00e9cessaires.<\/p>\n<ol>\n<li><strong>Cherchez quelle version de Windows tourne sur votre ordinateur <\/strong><\/li>\n<\/ol>\n<p>Tout d\u2019abord, il est important de noter que WannaCry ne peut infecter que des appareils sur Windows. Si votre appareil tourne sur macOS, iOS, Android, Linux ou tout autre syst\u00e8me d\u2019exploitation, le malware ne peut pas nuire \u00e0 ces dispositifs.<\/p>\n<p>Toutefois, cela peut poser un s\u00e9rieux probl\u00e8me pour les appareils Windows. Mais des versions diff\u00e9rentes de Windows requi\u00e8rent diff\u00e9rents patchs. Par cons\u00e9quent, avant d\u2019installer quoi que ce soit, vous devez d\u00e9terminer de quelle version de Windows vous disposez\u00a0:<\/p>\n<p>Pour le savoir\u00a0:<\/p>\n<ul>\n<li>Appuyez sur la touche Windows + R sur votre clavier\u00a0;<\/li>\n<li>Dans la zone \u00ab\u00a0Ex\u00e9cuter\u00a0\u00bb qui appara\u00eet, tapez <em>winver <\/em>et cliquez sur \u00ab\u00a0OK\u00a0\u00bb.<\/li>\n<\/ul>\n<p>Une fen\u00eatre vous montrant la version de Windows s\u2019ouvrira.<\/p>\n<ol start=\"2\">\n<li><strong>Installez la mise \u00e0 jour MS17-010 qui corrige la vuln\u00e9rabilit\u00e9 sur Windows <\/strong><\/li>\n<\/ol>\n<p>Vous avez trouv\u00e9 la version\u00a0? Voici les liens redirigeant vers les mises \u00e0 jour pour toutes les versions Windows pour lesquelles elle a \u00e9t\u00e9 publi\u00e9e. Veuillez noter que si vous n\u2019\u00eates pas s\u00fbr d\u2019utiliser la version 32 ou 64 bits de Windows, vous pouvez tout simplement t\u00e9l\u00e9charger les deux patchs, l\u2019un d\u2019entre eux fonctionnera. En essayant d\u2019ex\u00e9cuter le mauvais, il appara\u00eetra un message d\u2019erreur mais cela ne nuira pas \u00e0 votre version.<\/p>\n<p>\u00a0<\/p>\n<ul>\n<li><a href=\"http:\/\/download.windowsupdate.com\/d\/csa\/csa\/secu\/2017\/02\/windowsxp-kb4012598-x86-custom-rus_84397f9eeea668b975c0c2cf9aaf0e2312f50077.exe\" target=\"_blank\" rel=\"noopener nofollow\">Windows XP<\/a><\/li>\n<li><a href=\"http:\/\/download.windowsupdate.com\/d\/msdownload\/update\/software\/secu\/2017\/02\/windows6.0-kb4012598-x86_13e9b3d77ba5599764c296075a796c16a85c745c.msu\" target=\"_blank\" rel=\"noopener nofollow\">Windows Vista 32-bit<\/a><\/li>\n<li><a href=\"http:\/\/download.windowsupdate.com\/d\/msdownload\/update\/software\/secu\/2017\/02\/windows6.0-kb4012598-x64_6a186ba2b2b98b2144b50f88baf33a5fa53b5d76.msu\" target=\"_blank\" rel=\"noopener nofollow\">Windows Vista 64-bit<\/a><\/li>\n<li><a href=\"http:\/\/download.windowsupdate.com\/d\/msdownload\/update\/software\/secu\/2017\/02\/windows6.1-kb4012212-x86_6bb04d3971bb58ae4bac44219e7169812914df3f.msu\" target=\"_blank\" rel=\"noopener nofollow\">Windows 7 32-bit<\/a><\/li>\n<li><a href=\"http:\/\/download.windowsupdate.com\/d\/msdownload\/update\/software\/secu\/2017\/02\/windows6.1-kb4012212-x64_2decefaa02e2058dcd965702509a992d8c4e92b3.msu\" target=\"_blank\" rel=\"noopener nofollow\">Windows 7 64-bit<\/a><\/li>\n<li><a href=\"https:\/\/download.microsoft.com\/download\/1\/D\/3\/1D38C957-CE2B-45A8-B2B5-A548AFC80E1D\/Windows8-RT-KB4012598-x86-custom.msu\" target=\"_blank\" rel=\"noopener nofollow\">Windows 8 32-bit<\/a><\/li>\n<li><a href=\"https:\/\/download.microsoft.com\/download\/D\/7\/1\/D7162EEF-0F67-4AB1-90B9-CF47BCAC568E\/Windows8-RT-KB4012598-x64-custom.msu\" target=\"_blank\" rel=\"noopener nofollow\">Windows 8 64-bit<\/a><\/li>\n<li><a href=\"http:\/\/download.windowsupdate.com\/c\/msdownload\/update\/software\/secu\/2017\/02\/windows8.1-kb4012213-x86_e118939b397bc983971c88d9c9ecc8cbec471b05.msu\" target=\"_blank\" rel=\"noopener nofollow\">Windows 8.1 32-bit<\/a><\/li>\n<li><a href=\"http:\/\/download.windowsupdate.com\/c\/msdownload\/update\/software\/secu\/2017\/02\/windows8.1-kb4012213-x64_5b24b9ca5a123a844ed793e0f2be974148520349.msu\" target=\"_blank\" rel=\"noopener nofollow\">Windows 8.1 64-bit<\/a><\/li>\n<li><a href=\"http:\/\/download.windowsupdate.com\/c\/msdownload\/update\/software\/secu\/2017\/03\/windows10.0-kb4012606-x86_8c19e23de2ff92919d3fac069619e4a8e8d3492e.msu\" target=\"_blank\" rel=\"noopener nofollow\">Windows 10 32-bit<\/a><\/li>\n<li><a href=\"http:\/\/download.windowsupdate.com\/c\/msdownload\/update\/software\/secu\/2017\/03\/windows10.0-kb4012606-x64_e805b81ee08c3bb0a8ab2c5ce6be5b35127f8773.msu\" target=\"_blank\" rel=\"noopener nofollow\">Windows 10 64-bit<\/a><\/li>\n<li><a href=\"http:\/\/download.windowsupdate.com\/c\/msdownload\/update\/software\/secu\/2017\/03\/windows10.0-kb4013198-x86_f997cfd9b59310d274329250f14502c3b97329d5.msu\" target=\"_blank\" rel=\"noopener nofollow\">Windows 10 Version 1511 32-bit<\/a><\/li>\n<li><a href=\"http:\/\/download.windowsupdate.com\/c\/msdownload\/update\/software\/secu\/2017\/03\/windows10.0-kb4013198-x64_7b16621bdc40cb512b7a3a51dd0d30592ab02f08.msu\" target=\"_blank\" rel=\"noopener nofollow\">Windows 10 Version 1511 64-bit<\/a><\/li>\n<li><a href=\"http:\/\/download.windowsupdate.com\/c\/msdownload\/update\/software\/secu\/2017\/03\/windows10.0-kb4013429-x86_8b376e3d0bff862d803404902c4191587afbf065.msu\" target=\"_blank\" rel=\"noopener nofollow\">Windows 10 Version 1607 32-bit<\/a><\/li>\n<li><a href=\"http:\/\/download.windowsupdate.com\/d\/msdownload\/update\/software\/secu\/2017\/03\/windows10.0-kb4013429-x64_ddc8596f88577ab739cade1d365956a74598e710.msu\" target=\"_blank\" rel=\"noopener nofollow\">Windows 10 Version 1607 64-bit<\/a><\/li>\n<\/ul>\n<p>Lorsque vous cliquez sur le lien correspondant, votre syst\u00e8me t\u00e9l\u00e9chargera un fichier ex\u00e9cutable avec une extension MSU. Il s\u2019agit de la mise \u00e0 jour requise. Il vous suffit de double cliquer sur le fichier pour l\u2019ex\u00e9cuter et de suivre les instructions de l\u2019assistant de configuration. Apr\u00e8s l\u2019installation, red\u00e9marrez le syst\u00e8me. C\u2019est tout. La vuln\u00e9rabilit\u00e9 sera ferm\u00e9e, et WannaCry ne pourra pas facilement acc\u00e9der \u00e0 votre ordinateur.<\/p>\n<ol start=\"3\">\n<li><strong>Analysez les virus sur votre ordinateur <\/strong><\/li>\n<\/ol>\n<p>Il est possible que WannaCry se glisse dans votre ordinateur avant que vous patchiez la vuln\u00e9rabilit\u00e9. Donc, faites une analyse de virus, juste au cas o\u00f9.<\/p>\n<input type=\"hidden\" class=\"category_for_banner\" value=\"kis-trial-ransomware\">\n<p>Si vous ne disposez pas d\u2019antivirus, vous pouvez ensuite t\u00e9l\u00e9charger une <a href=\"https:\/\/www.kaspersky.fr\/downloads\/thank-you\/internet-security-free-trial?redef=1&amp;reseller=gl_socmed_trd_ona_smm__onl_b2c_kasperskydaily_lnk____kismd___\" target=\"_blank\" rel=\"noopener\">version d\u2019essai de 30 jours de Kaspersky Internet Security<\/a>. Si vous en avez d\u00e9j\u00e0 un, suivez ces \u00e9tapes suivantes\u00a0.<\/p>\n<ul>\n<li>Assurez-vous que votre module de la Surveillance du syst\u00e8me soit autoris\u00e9. Pour cela, rendez-vous dans la configuration de la solution de s\u00e9curit\u00e9, s\u00e9lectionnez <em>Protection <\/em>et assurez-vous que la <em>Surveillance du syst\u00e8me<\/em> soit activ\u00e9e.<\/li>\n<li>Effectuez une analyse rapide de votre ordinateur. Pour cela, cliquez sur <em>Analyser<\/em> dans l\u2019interface de votre solution antivirus. Ensuite cliquez sur <em>Analyse rapide<\/em> et <em>Effectuer l\u2019analyse<\/em>.<\/li>\n<li>Si l\u2019antivirus d\u00e9tecte quelque chose du nom de <strong>Win64.EquationDrug.gen<\/strong>, supprimez le fichier d\u00e9tect\u00e9 et red\u00e9marrez votre ordinateur.<\/li>\n<li>Et voil\u00e0. Vous \u00eates d\u00e9sormais prot\u00e9g\u00e9 contre WannaCry. A pr\u00e9sent il est temps de prendre soin de votre famille et de vos proches qui ne savent pas comment prot\u00e9ger leurs appareils.<\/li>\n<\/ul>\n<p>\u00a0<\/p>\n<p>\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"<p>O\u00f9 t\u00e9l\u00e9charger la mise \u00e0 jour MS17-010 afin de corriger la faille de s\u00e9curit\u00e9 sur Windows, comment l\u2019installer et que faire ensuite.<\/p>\n","protected":false},"author":40,"featured_media":7681,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[6,9,686],"tags":[1426,2197,1557,693,790,55,353,1863,2184,23],"class_list":{"0":"post-7680","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-news","8":"category-tips","9":"category-threats","10":"tag-avis","11":"tag-crypteurs","12":"tag-cryptxxx","13":"tag-exploits","14":"tag-mises-a-jour","15":"tag-protection","16":"tag-ransomware","17":"tag-trojans","18":"tag-wannacry","19":"tag-windows"},"hreflang":[{"hreflang":"fr","url":"https:\/\/www.kaspersky.fr\/blog\/wannacry-windows-update\/7680\/"},{"hreflang":"en-ae","url":"https:\/\/me-en.kaspersky.com\/blog\/wannacry-windows-update\/7824\/"},{"hreflang":"ar","url":"https:\/\/me.kaspersky.com\/blog\/wannacry-windows-update\/4220\/"},{"hreflang":"en-us","url":"https:\/\/usa.kaspersky.com\/blog\/wannacry-windows-update\/11393\/"},{"hreflang":"es-mx","url":"https:\/\/latam.kaspersky.com\/blog\/wannacry-windows-update\/9995\/"},{"hreflang":"es","url":"https:\/\/www.kaspersky.es\/blog\/wannacry-windows-update\/10552\/"},{"hreflang":"it","url":"https:\/\/www.kaspersky.it\/blog\/wannacry-windows-update\/10370\/"},{"hreflang":"ru","url":"https:\/\/www.kaspersky.ru\/blog\/wannacry-windows-update\/17543\/"},{"hreflang":"tr","url":"https:\/\/www.kaspersky.com.tr\/blog\/wannacry-windows-update\/3218\/"},{"hreflang":"x-default","url":"https:\/\/www.kaspersky.com\/blog\/wannacry-windows-update\/16593\/"},{"hreflang":"pt-br","url":"https:\/\/www.kaspersky.com.br\/blog\/wannacry-windows-update\/9039\/"},{"hreflang":"pl","url":"https:\/\/plblog.kaspersky.com\/wannacry-windows-update\/6754\/"},{"hreflang":"de","url":"https:\/\/www.kaspersky.de\/blog\/wannacry-windows-update\/10706\/"},{"hreflang":"ja","url":"https:\/\/blog.kaspersky.co.jp\/wannacry-windows-update\/15761\/"},{"hreflang":"en-au","url":"https:\/\/www.kaspersky.com.au\/blog\/wannacry-windows-update\/16593\/"},{"hreflang":"en-za","url":"https:\/\/www.kaspersky.co.za\/blog\/wannacry-windows-update\/16593\/"}],"acf":[],"banners":"","maintag":{"url":"https:\/\/www.kaspersky.fr\/blog\/tag\/avis\/","name":"avis"},"_links":{"self":[{"href":"https:\/\/www.kaspersky.fr\/blog\/wp-json\/wp\/v2\/posts\/7680","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kaspersky.fr\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kaspersky.fr\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kaspersky.fr\/blog\/wp-json\/wp\/v2\/users\/40"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kaspersky.fr\/blog\/wp-json\/wp\/v2\/comments?post=7680"}],"version-history":[{"count":3,"href":"https:\/\/www.kaspersky.fr\/blog\/wp-json\/wp\/v2\/posts\/7680\/revisions"}],"predecessor-version":[{"id":12905,"href":"https:\/\/www.kaspersky.fr\/blog\/wp-json\/wp\/v2\/posts\/7680\/revisions\/12905"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kaspersky.fr\/blog\/wp-json\/wp\/v2\/media\/7681"}],"wp:attachment":[{"href":"https:\/\/www.kaspersky.fr\/blog\/wp-json\/wp\/v2\/media?parent=7680"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kaspersky.fr\/blog\/wp-json\/wp\/v2\/categories?post=7680"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kaspersky.fr\/blog\/wp-json\/wp\/v2\/tags?post=7680"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}