{"id":470,"date":"2021-09-05T18:45:12","date_gmt":"2021-09-05T16:45:12","guid":{"rendered":"https:\/\/blog.xoofer.fr\/?p=470"},"modified":"2021-10-29T11:29:16","modified_gmt":"2021-10-29T09:29:16","slug":"hack-code-autoradio","status":"publish","type":"post","link":"https:\/\/blog.xoofer.fr\/index.php\/2021\/09\/05\/hack-code-autoradio\/","title":{"rendered":"Hack code autoradio"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">Hack d&rsquo;un autoradio<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Suite \u00e0 la r\u00e9cup\u00e9ration d&rsquo;un autoradio en d\u00e9chetterie ( Datant d\u2019approximativement 2007, GPS int\u00e9gr\u00e9 mais un DVD est n\u00e9cessaire pour le faire fonctionner ), son utilit\u00e9 est plus que limit\u00e9 mais bon, pour le sport autant casser son mot de passe.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Dump de l&rsquo;eeprom<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">En glanant sur internet j&rsquo;ai trouv\u00e9 les pins \u00e0 souder pour me connecter directement \u00e0 l&rsquo;eeprom sans passer 3 plombe \u00e0 la trouver, la dessouder pour pouvoir la lire. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Je m\u2019ex\u00e9cute et soude les fils.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/blog.xoofer.fr\/wp-content\/uploads\/2021\/09\/IMG_20210808_134244-768x1024.jpg\" alt=\"\" class=\"wp-image-471\" srcset=\"https:\/\/blog.xoofer.fr\/wp-content\/uploads\/2021\/09\/IMG_20210808_134244-768x1024.jpg 768w, https:\/\/blog.xoofer.fr\/wp-content\/uploads\/2021\/09\/IMG_20210808_134244-225x300.jpg 225w, https:\/\/blog.xoofer.fr\/wp-content\/uploads\/2021\/09\/IMG_20210808_134244-1152x1536.jpg 1152w, https:\/\/blog.xoofer.fr\/wp-content\/uploads\/2021\/09\/IMG_20210808_134244-1536x2048.jpg 1536w, https:\/\/blog.xoofer.fr\/wp-content\/uploads\/2021\/09\/IMG_20210808_134244-scaled.jpg 1920w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Donc l\u00e0, probl\u00e8me j&rsquo;ai plus mon lecteur d&rsquo;eeprom<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Par le pass\u00e9, j&rsquo;avais modifi\u00e9 l&rsquo;eeprom de mon imprimante pour raz les compteurs avec un raspberry, je vais tenter la m\u00eame technique<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">J&rsquo;utilise donc le soft python trouv\u00e9 sur github :<a href=\"https:\/\/github.com\/mamin27\/ecomet_i2c_raspberry_tools\" target=\"_blank\" rel=\"noreferrer noopener\"> https:\/\/github.com\/mamin27\/ecomet_i2c_raspberry_tools<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Je ne vais pas tout mettre mais je me retrouve avec \u00e7a dans le d\u00e9but de l&rsquo;eeprom<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p>0000: 02 00 0a 85 12 15 18 1b 1e 21 24 27 2a 2d 30 33<br>0010: 36 39 3c 3f 42 45 48 4b 4e 51 54 57 5a 5d 60 63<br>0020: 01 1f f7 80 8a c9 aa f3 00 00 00 00 00 00 00 00<br>0030: 56 59 5c 5f 62 65 68 6b 6e 71 74 77 7a 7d 80 83<br>0040: 01 1f f7 80 8a c9 aa f3 00 00 00 00 00 00 00 00<br>0050: 76 79 7c 7f 82 85 88 8b 8e 91 94 97 9a 9d a0 a3<br>0060: 01 1f f7 80 8a c9 aa f3 00 00 00 00 00 00 00 00<\/p><\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">Normalement le mot de passe se trouve aux adresses 20,40,60. Il doit y avoir un chiffrement avec xorification ou quelque-ch\u00f4se d&rsquo;autre mais j&rsquo;ai eu un peu de mal \u00e0 trouver des infos ( Je n&rsquo;ai trouv\u00e9 que d&rsquo;ancien algo plus vieux ) et je suis vraiment mauvais pour y comprendre quoi que ce soit une fois que c&rsquo;est chiffr\u00e9.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ce que j&rsquo;ai fais, j&rsquo;ai trouv\u00e9 un dump d&rsquo;eeprom sur un forum avec le mot de passe donn\u00e9, j&rsquo;ai modifi\u00e9 mes 3 adresses, j&rsquo;ai flash\u00e9 et bim.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"596\" height=\"1024\" src=\"https:\/\/blog.xoofer.fr\/wp-content\/uploads\/2021\/09\/IMG_20210905_183945_01-596x1024.jpg\" alt=\"\" class=\"wp-image-472\" srcset=\"https:\/\/blog.xoofer.fr\/wp-content\/uploads\/2021\/09\/IMG_20210905_183945_01-596x1024.jpg 596w, https:\/\/blog.xoofer.fr\/wp-content\/uploads\/2021\/09\/IMG_20210905_183945_01-175x300.jpg 175w, https:\/\/blog.xoofer.fr\/wp-content\/uploads\/2021\/09\/IMG_20210905_183945_01-768x1320.jpg 768w, https:\/\/blog.xoofer.fr\/wp-content\/uploads\/2021\/09\/IMG_20210905_183945_01-893x1536.jpg 893w, https:\/\/blog.xoofer.fr\/wp-content\/uploads\/2021\/09\/IMG_20210905_183945_01-1191x2048.jpg 1191w, https:\/\/blog.xoofer.fr\/wp-content\/uploads\/2021\/09\/IMG_20210905_183945_01.jpg 1296w\" sizes=\"auto, (max-width: 596px) 100vw, 596px\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Hack d&rsquo;un autoradio Suite \u00e0 la r\u00e9cup\u00e9ration d&rsquo;un autoradio en d\u00e9chetterie ( Datant d\u2019approximativement 2007, GPS int\u00e9gr\u00e9 mais un DVD est n\u00e9cessaire pour le faire fonctionner ), son utilit\u00e9 est plus que limit\u00e9 mais bon, pour le sport autant casser&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":472,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[],"class_list":["post-470","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hack"],"_links":{"self":[{"href":"https:\/\/blog.xoofer.fr\/index.php\/wp-json\/wp\/v2\/posts\/470","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.xoofer.fr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.xoofer.fr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.xoofer.fr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.xoofer.fr\/index.php\/wp-json\/wp\/v2\/comments?post=470"}],"version-history":[{"count":6,"href":"https:\/\/blog.xoofer.fr\/index.php\/wp-json\/wp\/v2\/posts\/470\/revisions"}],"predecessor-version":[{"id":627,"href":"https:\/\/blog.xoofer.fr\/index.php\/wp-json\/wp\/v2\/posts\/470\/revisions\/627"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.xoofer.fr\/index.php\/wp-json\/wp\/v2\/media\/472"}],"wp:attachment":[{"href":"https:\/\/blog.xoofer.fr\/index.php\/wp-json\/wp\/v2\/media?parent=470"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.xoofer.fr\/index.php\/wp-json\/wp\/v2\/categories?post=470"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.xoofer.fr\/index.php\/wp-json\/wp\/v2\/tags?post=470"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}