{"id":170849,"date":"2026-05-18T00:24:45","date_gmt":"2026-05-17T22:24:46","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/v-linux-sborkah-emulyatora-cemu-obnaruzheno-vredonosnoe-po"},"modified":"2026-05-18T00:24:45","modified_gmt":"2026-05-17T22:24:46","slug":"v-linux-sborkah-emulyatora-cemu-obnaruzheno-vredonosnoe-po","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/v-linux-sborkah-emulyatora-cemu-obnaruzheno-vredonosnoe-po","title":{"rendered":"Foi detectado malware em constru\u00e7\u00f5es do emulador Cemu no Linux","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><a rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/images\/23428\/original.png\">           <img decoding=\"async\" alt=\"Foi detectado malware em constru\u00e7\u00f5es do emulador Cemu no Linux\" src=\"\/wp-content\/uploads\/2026\/05\/1f070363a0264dd8ef7bd2b9917cc2b9.jpg\" style=\"display:block;margin: 0 auto;\" \/>         <\/a>                <a rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/images\/23429\/original.jpg\">           <img decoding=\"async\" alt=\"Foi detectado malware em constru\u00e7\u00f5es do emulador Cemu no Linux\" src=\"\/wp-content\/uploads\/2026\/05\/e7705df7d37a2ddb7bcd6f10343b1950.jpg\" style=\"display:block;margin: 0 auto;\" \/>         <\/a>                                              <noindex>          <a rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/images\/23428\/original.png\" class=\"active\"><\/a><\/noindex>                                                      <a rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/images\/23429\/original.jpg\"><\/a>                                     <\/p>\n<p>Durante seis dias, de 6 a 12 de maio de 2026, as vers\u00f5es oficiais do emulador de Wii U Cemu vers\u00e3o 2.6 foram comprometidas. Em vez do programa leg\u00edtimo, os usu\u00e1rios baixaram malware que roubava senhas, chaves SSH, tokens do GitHub e credenciais de servi\u00e7os em nuvem. Os criminosos conseguiram substituir os arquivos bin\u00e1rios no reposit\u00f3rio oficial do projeto no GitHub.<\/p>\n<p>Estiveram em risco os usu\u00e1rios que baixaram e executaram:<\/p>\n<ul>\n<li>Cemu-2.6-x86_64.AppImage (pacote port\u00e1til)<\/li>\n<li>cemu-2.6-ubuntu-22.04-x64.zip (arquivo para Ubuntu)<\/li>\n<\/ul>\n<p><strong>Importante:<\/strong> A vers\u00e3o Flatpak do emulador, bem como as compila\u00e7\u00f5es para Windows e macOS, n\u00e3o foram afetadas pelo ataque.<\/p>\n<p>Cemu \u00e9 um popular emulador do Nintendo Wii U, que permite jogar t\u00edtulos exclusivos, como The Legend of Zelda: Breath of the Wild, em computadores pessoais. O projeto foi criado em 2015 pelo desenvolvedor holand\u00eas Exzap e inicialmente existia apenas para Windows. Um ponto de virada ocorreu em 2022, quando o Cemu abriu seu c\u00f3digo-fonte sob a licen\u00e7a MPL 2.0, o que atraiu novos contribuidores e permitiu portar o emulador para Linux e macOS. Hoje, o Cemu \u00e9 escrito em C++ e \u00e9 capaz de emular n\u00e3o apenas o console principal, mas tamb\u00e9m o GamePad e o Pro Controller, al\u00e9m de suportar entrada de teclado e gamepads.<\/p>\n<p><strong>Detalhes do ocorrido:<\/strong><\/p>\n<ul>\n<li><strong>vetor de ataque:<\/strong> O ataque ocorreu na cadeia de suprimentos (supply chain attack). Um dos contribuidores do projeto acidentalmente executou um pacote Python comprometido, o que levou ao roubo de seu token de acesso do GitHub. Usando esse token, os criminosos substituiram automaticamente os arquivos 'limpos' da vers\u00e3o por arquivos maliciosos.<\/li>\n<li><strong>P\u00fablico-alvo:<\/strong> O c\u00f3digo \u00e9 direcionado principalmente a desenvolvedores e engenheiros DevOps. O malware rouba dados de autentica\u00e7\u00e3o de provedores de nuvem, sistemas de controle de vers\u00e3o e CI\/CD.<\/li>\n<li><strong>Surpresa israelense:<\/strong> Um m\u00f3dulo destrutivo para usu\u00e1rios israelenses foi identificado. Se o sistema determinar pela localidade e fuso hor\u00e1rio que est\u00e1 em Israel, h\u00e1 uma probabilidade de 1 em 6 de que uma sirene alta toque e o comando rm -rf \/ seja executado, tentando destruir todos os dados no disco.<\/li>\n<li><strong>Escala:<\/strong> Estima-se que os arquivos infectados tenham sido baixados quase 20.000 vezes.<\/li>\n<\/ul>\n<p><strong>O que fazer<\/strong><\/p>\n<ul>\n<li>Redefina tudo: Certifique-se de alterar todas as senhas importantes, revogar e gerar novamente as chaves SSH e tokens do GitHub que estavam armazenados no sistema comprometido.<\/li>\n<li>Se voc\u00ea executou uma vers\u00e3o comprometida, a forma mais confi\u00e1vel \u00e9 reinstalar o sistema operacional.<\/li>\n<li>A aus\u00eancia de sinais claros de infec\u00e7\u00e3o n\u00e3o garante seguran\u00e7a. O malware rouba dados silenciosamente, e o alcance total de suas capacidades ainda \u00e9 desconhecido.<\/li>\n<\/ul>\n<p>Fonte: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.linux.org.ru\/news\/security\/18292461\">linux.org.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0412 \u0442\u0435\u0447\u0435\u043d\u0438\u0435 \u0448\u0435\u0441\u0442\u0438 \u0434\u043d\u0435\u0439 \u2014 \u0441 6 \u043f\u043e 12 \u043c\u0430\u044f 2026 \u0433\u043e\u0434\u0430 \u2014 \u043e\u0444\u0438\u0446\u0438\u0430\u043b\u044c\u043d\u044b\u0435 Linux-\u0441\u0431\u043e\u0440\u043a\u0438 \u043f\u043e\u043f\u0443\u043b\u044f\u0440\u043d\u043e\u0433\u043e \u044d\u043c\u0443\u043b\u044f\u0442\u043e\u0440\u0430 Wii U Cemu \u0432\u0435\u0440\u0441\u0438\u0438 2.6 \u0431\u044b\u043b\u0438 \u0441\u043a\u043e\u043c\u043f\u0440\u043e\u043c\u0435\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u044b. \u0412\u043c\u0435\u0441\u0442\u043e \u0447\u0438\u0441\u0442\u043e\u0439 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u044b \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0438 \u0441\u043a\u0430\u0447\u0438\u0432\u0430\u043b\u0438 \u0432\u0440\u0435\u0434\u043e\u043d\u043e\u0441\u043d\u043e\u0435 \u041f\u041e, \u043a\u043e\u0442\u043e\u0440\u043e\u0435 \u0432\u043e\u0440\u043e\u0432\u0430\u043b\u043e \u043f\u0430\u0440\u043e\u043b\u0438, \u043a\u043b\u044e\u0447\u0438 SSH, \u0442\u043e\u043a\u0435\u043d\u044b GitHub \u0438 \u0443\u0447\u0451\u0442\u043d\u044b\u0435 \u0434\u0430\u043d\u043d\u044b\u0435 \u043e\u0442 \u043e\u0431\u043b\u0430\u0447\u043d\u044b\u0445 \u0441\u0435\u0440\u0432\u0438\u0441\u043e\u0432. \u0417\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a\u0430\u043c \u0443\u0434\u0430\u043b\u043e\u0441\u044c \u043f\u043e\u0434\u043c\u0435\u043d\u0438\u0442\u044c \u0431\u0438\u043d\u0430\u0440\u043d\u044b\u0435 \u0444\u0430\u0439\u043b\u044b \u0432 \u043e\u0444\u0438\u0446\u0438\u0430\u043b\u044c\u043d\u043e\u043c \u0440\u0435\u043f\u043e\u0437\u0438\u0442\u043e\u0440\u0438\u0438 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u043d\u0430 GitHub. [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":8,"featured_media":170850,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-170849","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Erik Peterson\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/pt\/blog\/news\/v-linux-sborkah-emulyatora-cemu-obnaruzheno-vredonosnoe-po\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.3\" \/>\n\t\t<meta property=\"og:locale\" content=\"pt_PT\" \/>\n\t\t<meta property=\"og:site_name\" content=\"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c 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