{"id":8231,"date":"2015-12-29T12:51:08","date_gmt":"2015-12-29T11:51:08","guid":{"rendered":"https:\/\/www.customprotocol.com\/?p=8231"},"modified":"2015-12-29T12:51:08","modified_gmt":"2015-12-29T11:51:08","slug":"3ds-petit-recap-smealum-derek-plutoo","status":"publish","type":"post","link":"https:\/\/www.customprotocol.com\/3ds-petit-recap-smealum-derek-plutoo\/","title":{"rendered":"[3DS] Petit r\u00e9cap’ de ce qu’il se passe…"},"content":{"rendered":"

<\/i>Cet article est une simple traduction du topic de JustPingo<\/em><\/a> sur les forums de GBATemp<\/div>\n

Voil\u00e0 (un peu tardivement) un cours r\u00e9capitulatif de ce que l'on sait sur la bombe largu\u00e9e par le trio\u00a0smealum<\/em>,\u00a0Derek<\/em> et\u00a0Plutoo <\/em>lors de la\u00a0Chaos Communication Congress<\/em>. Cet article a pour but de clarifier un peu les choses pour vous \u00e9viter de croire en des conneries racont\u00e9es \u00e7\u00e0 et l\u00e0.<\/p>\n

\"3DS<\/a><\/p>\n

\n

Premi\u00e8rement, on vous le rappelle mais\u00a0il ne faut absolument pas mettre \u00e0 jour<\/strong> votre console si vous souhaitez profiter un maximum des joies apport\u00e9es par le\u00a0hack. Il est conseill\u00e9 de vous procurer un acc\u00e8s au\u00a0homebrew channel<\/em> sur votre 3DS le plus vite possible.<\/p>\n

\"3ds<\/a>Snshax<\/strong> est un programme qui permet effectivement le\u00a0downgrade<\/em> sans sauvegarde\u00a0NAND<\/em> (et installation de CIA l\u00e9gitimes) pour les utilisateurs poss\u00e9dant une New 3DS au\u00a0firmware<\/em>\u00a0inf\u00e9rieur \u00e0 10.2. Il n'est compatible qu'avec ce mod\u00e8le et n'est pas un\u00a0exploit kernel<\/strong>. Cependant, il ne s'agit pas du seul et est un peu inutile au vu des autres\u00a0hacks<\/strong> plus bas.<\/p>\n

Memchunkhax2\u00a0<\/strong>est quant \u00e0 lui un\u00a0exploit kernel11<\/strong>. Il fonctionne sur n'importe quel\u00a0firmware<\/em>, m\u00eame le r\u00e9cent 10.3.0, et n'importe quel mod\u00e8le : 3DS, 3DS XL, 2DS, N3DS et N3DS XL. Il permet de\u00a0downgrader<\/em> (sans sauvegarde\u00a0NAND<\/em>), de lancer les CIA l\u00e9gitimes et un bon nombre d'autres trucs sympathiques (mais pas li\u00e9s directement au piratage). Ce n'est autre qu'une mise \u00e0 jour de\u00a0memchunkhax<\/strong> qui avait \u00e9t\u00e9\u00a0patch\u00e9\u00a0<\/em>par\u00a0Nintendo<\/em> en 9.2.<\/p>\n

<\/i>Lire par ailleurs notre article : BrowserHax, IronHax et MenuHax dispos pour le dernier firmware 10.3.0<\/a><\/div>\n

Ntrcardhax<\/strong> est un\u00a0exploit kernel9<\/strong>\u00a0ouvrant les portes vers le piratage (en raison du contr\u00f4le de l'ARM9). Il n\u00e9cessite un mat\u00e9riel sp\u00e9cial (un peu comme le\u00a0PassMe<\/em>). Il s'agit d'un\u00a0exploit<\/strong> essentiellement du fait que l'ARM9 g\u00e8re les jeux NDS. Plus ou moins. Il est cens\u00e9 fonctionner sur tous les mod\u00e8les\u00a03DS, 3DS XL, 2DS, N3DS et\u00a0N3DS XL. Il n'est pas utile ni n\u00e9cessaire \u00e0 100 % puisque memchunkhax2<\/strong> permet d\u00e9j\u00e0 de\u00a0downgrader<\/em> vers des\u00a0firmwares<\/em> tr\u00e8s vuln\u00e9rables, comme les 9.2.<\/p>\n

Arm9loaderhax<\/strong> est un moyen d'injecter un\u00a0payload<\/em> directement dans un\u00a0bootrom<\/em> 3DS (juste apr\u00e8s le d\u00e9marrage du\u00a0firmware<\/em>). C'est en quelques sortes un\u00a0coldboot<\/em> exclusif \u00e0 la\u00a03DS.<\/p>\n

Il existe \u00e9galement une fa\u00e7on de calculer\/d'attaquer par force brute la constante utilis\u00e9e par le\u00a0key\u00a0<\/em>scrambler\u00a0<\/em>et l'utiliser pour g\u00e9n\u00e9rer les\u00a0KeyX\u00a0<\/em>disparus pour les\u00a0keys<\/em> normales et connues (AES) +\u00a0KeyY<\/em> et ainsi contourner le\u00a0key\u00a0<\/em>sembler<\/i>\u00a0avec tout ce joyeux bazar (c'est assez cool pour \u00eatre honn\u00eate). Ceci est fait dans l'objectif d'obtenir plus de\u00a0<\/i>keys<\/em>, rien d'utilisable pour l'utilisateur final.<\/p>\n

Voil\u00e0, je pense que c'est \u00e0 peu pr\u00e8s tout. Oh et au fait : un certain\u00a0smealum<\/em> voudrait que vous fassiez des\u00a0homebrews<\/em>...<\/p>\n","protected":false},"excerpt":{"rendered":"

Un peu en retard, mais mieux vaut tard que jamais ceci dit.<\/p>\n","protected":false},"author":481,"featured_media":8210,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9,65,4,29,12,30],"tags":[2070,2056,2073,2074,2076,2078],"plateformes":[937,941],"genres":[938,872,939,873,2075,2077,2079],"developpeurs":[2058,2063,1439],"editeurs":[2057,2072,1440],"types":[977,940,1043,864],"sources":[2071],"class_list":["post-8231","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dossiers","category-dossiers-underground","category-news","category-news-underground","category-top","category-underground","tag-arm9loaderhax","tag-ccc-2015","tag-memchunkhax","tag-memchunkhax2","tag-ntrcardhax","tag-snshax","plateformes-3ds","plateformes-new-3ds","genres-arm9loaderhax","genres-exploits","genres-exploits-3ds","genres-exploits-kernel","genres-memchunkhax2","genres-ntrcardhax","genres-snshax","developpeurs-derek","developpeurs-plutoo","developpeurs-smealum","editeurs-chaos-communication-congress","editeurs-justpingo","editeurs-smealum","types-dossiers","types-hack-3ds","types-hack-new-3ds","types-news","sources-httpsgbatemp-netthreadsclarification-thread-what-is-going-on-407074"],"yoast_head":"\n[3DS] Petit r\u00e9cap' de ce qu'il se passe... - 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