{"id":29941,"date":"2019-10-31T21:32:47","date_gmt":"2019-10-31T18:32:47","guid":{"rendered":"https:\/\/prohoster.info\/blog\/klon-mirai-dobavlyaet-dyuzhinu-novyh-eksplojtov-dlya-tselevyh-korporativnyh-iot-ustrojstv\/"},"modified":"2019-10-31T21:32:47","modified_gmt":"2019-10-31T18:32:47","slug":"klon-mirai-dobavlyaet-dyuzhinu-novyh-eksplojtov-dlya-tselevyh-korporativnyh-iot-ustrojstv","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/klon-mirai-dobavlyaet-dyuzhinu-novyh-eksplojtov-dlya-tselevyh-korporativnyh-iot-ustrojstv","title":{"rendered":"Clone do Mirai acrescenta uma d\u00fazia de novos exploits para dispositivos IoT corporativos-alvo","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Pesquisadores descobriram uma nova variante do conhecido botnet Mirai, direcionado a dispositivos IoT. Desta vez, os dispositivos embutidos voltados para o ambiente empresarial est\u00e3o sob amea\u00e7a. O objetivo final dos criminosos \u00e9 o controle sobre os dispositivos, aproveitando sua largura de banda e realizando ataques DDoS em larga escala.<\/p>\n<p><img decoding=\"async\" alt=\"Clone do Mirai acrescenta uma d\u00fazia de novos exploits para dispositivos IoT corporativos-alvo\" src=\"\/wp-content\/uploads\/2019\/03\/f5f6e2a457d129e6f9a671f258dc0d0f.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><\/p>\n<blockquote><p>Nota:<br \/>\nNo momento da reda\u00e7\u00e3o desta tradu\u00e7\u00e3o, eu n\u00e3o sabia que j\u00e1 existia no Habr <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/post\/444436\/\">um artigo semelhante<\/a><\/noindex>.\n<\/p><\/blockquote>\n<p>Os autores do original do Mirai j\u00e1 foram presos, mas a disponibilidade <noindex><a rel=\"nofollow\" href=\"https:\/\/thehackernews.com\/2016\/10\/mirai-source-code-iot-botnet.html\">c\u00f3digo-fonte<\/a><\/noindex>, publicada em 2016, permite que novos criminosos criem seus pr\u00f3prios botnets com base nela. Por exemplo, <noindex><a rel=\"nofollow\" href=\"https:\/\/thehackernews.com\/2017\/12\/satori-mirai-iot-botnet.html\">Satory<\/a><\/noindex> e <noindex><a rel=\"nofollow\" href=\"https:\/\/thehackernews.com\/2018\/01\/mirai-okiru-arc-botnet.html\">Okiru<\/a><\/noindex>.<\/p>\n<p>O original do Mirai surgiu em 2016. Ele infectava roteadores, c\u00e2meras IP, gravadores de v\u00eddeo e outros dispositivos, onde frequentemente estava configurada a senha padr\u00e3o, bem como dispositivos que utilizavam vers\u00f5es desatualizadas do Linux. <\/p>\n<p><b>A nova variante do Mirai \u00e9 destinada a dispositivos corporativos<\/b><\/p>\n<p>O novo botnet foi descoberto pela equipe de pesquisadores <noindex><a rel=\"nofollow\" href=\"https:\/\/unit42.paloaltonetworks.com\/about-unit-42\/\">Unit 42<\/a><\/noindex> da Palo Alto Network. A diferen\u00e7a dele em rela\u00e7\u00e3o a outros clones \u00e9 que \u00e9 voltado para dispositivos corporativos, incluindo sistemas de apresenta\u00e7\u00e3o sem fio WePresent WiPG-1000 e TVs LG Supersign.<\/p>\n<p>O exploit de execu\u00e7\u00e3o remota de c\u00f3digo para TVs LG Supersign (CVE-2018-17173) esteve dispon\u00edvel em setembro do ano passado. E para o WePresent WiPG-1000, foi publicado em 2017. No total, o bot possui 27 exploits, dos quais 11 s\u00e3o novos. Al\u00e9m disso, foi expandido o conjunto de \"credenciais padr\u00e3o inusitadas\" para conduzir ataques via dicion\u00e1rio. A nova variante do Mirai tamb\u00e9m visa diferentes hardwares embutidos, como:<\/p>\n<ul>\n<li>Roteadores Linksys<\/li>\n<li>Roteadores ZTE<\/li>\n<li>Roteadores DLink<\/li>\n<li>Dispositivos de armazenamento em rede<\/li>\n<li>NVR e c\u00e2meras IP<\/li>\n<\/ul>\n<p><\/p>\n<blockquote><p>\"Essas novas funcionalidades oferecem ao botnet uma maior superf\u00edcie de ataque\", disseram os pesquisadores da Unit 42 em seu blog. \"Em particular, o foco nas redes corporativas permite que ele conquiste uma maior largura de banda, o que acaba aumentando o poder de fogo do botnet para ataques DDoS.\"\n<\/p><\/blockquote>\n<p>\nEste incidente destaca a necessidade de controle por parte das empresas sobre dispositivos IoT em sua rede, uma configura\u00e7\u00e3o de seguran\u00e7a eficaz, bem como a necessidade de atualiza\u00e7\u00f5es regulares.<br \/>\n.<br \/>\n<br \/>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/post\/444448\/\">habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0418\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044f\u043c\u0438 \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0435\u043d \u043d\u043e\u0432\u044b\u0439 \u043a\u043b\u043e\u043d \u0432\u0441\u0435\u043c \u0438\u0437\u0432\u0435\u0441\u0442\u043d\u043e\u0433\u043e \u0431\u043e\u0442\u043d\u0435\u0442\u0430 Mirai, \u043e\u0440\u0438\u0435\u043d\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0433\u043e \u043d\u0430 IoT-\u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430. \u041d\u0430 \u044d\u0442\u043e\u0442 \u0440\u0430\u0437, \u043f\u043e\u0434 \u0443\u0433\u0440\u043e\u0437\u043e\u0439 \u043e\u043a\u0430\u0437\u0430\u043b\u0438\u0441\u044c \u0432\u0441\u0442\u0440\u0430\u0438\u0432\u0430\u0435\u043c\u044b\u0435 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430, \u043f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u043d\u044b\u0435 \u0434\u043b\u044f \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0432 \u0431\u0438\u0437\u043d\u0435\u0441-\u0441\u0440\u0435\u0434\u0430\u0445. \u041a\u043e\u043d\u0435\u0447\u043d\u043e\u0439 \u0446\u0435\u043b\u044c\u044e \u0437\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a\u043e\u0432 \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u044c \u043d\u0430\u0434 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430\u043c\u0438, \u043e\u0431\u043b\u0430\u0434\u0430\u044e\u0449\u0438\u043c\u0438 \u043f\u0440\u043e\u043f\u0443\u0441\u043a\u043d\u043e\u0439 \u0441\u043f\u043e\u0441\u043e\u0431\u043d\u043e\u0441\u0442\u044c\u044e \u0438 \u043f\u0440\u043e\u0432\u0435\u0434\u0435\u043d\u0438\u0435 \u043c\u0430\u0441\u0448\u0442\u0430\u0431\u043d\u044b\u0445 DDoS-\u0430\u0442\u0430\u043a. \u0420\u0435\u043c\u0430\u0440\u043a\u0430: \u041d\u0430 \u043c\u043e\u043c\u0435\u043d\u0442 \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u0438\u044f \u043f\u0435\u0440\u0435\u0432\u043e\u0434\u0430 \u044f \u043d\u0435 \u0437\u043d\u0430\u043b, \u0447\u0442\u043e \u043d\u0430 \u0445\u0430\u0431\u0440\u0435 \u0443\u0436\u0435 \u0435\u0441\u0442\u044c \u0430\u043d\u0430\u043b\u043e\u0433\u0438\u0447\u043d\u0430\u044f \u0441\u0442\u0430\u0442\u044c\u044f. \u0410\u0432\u0442\u043e\u0440\u044b \u043e\u0440\u0438\u0433\u0438\u043d\u0430\u043b\u044c\u043d\u043e\u0433\u043e [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-29941","post","type-post","status-publish","format-standard","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - 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Desta vez, dispositivos incorporados destinados ao uso em ambientes empresariais est\u00e3o amea\u00e7ados.","canonical_url":"https:\/\/prohoster.info\/pt\/blog\/klon-mirai-dobavlyaet-dyuzhinu-novyh-eksplojtov-dlya-tselevyh-korporativnyh-iot-ustrojstv","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"pt_PT","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u041a\u043b\u043e\u043d Mirai \u0434\u043e\u0431\u0430\u0432\u043b\u044f\u0435\u0442 \u0434\u044e\u0436\u0438\u043d\u0443 \u043d\u043e\u0432\u044b\u0445 \u044d\u043a\u0441\u043f\u043b\u043e\u0439\u0442\u043e\u0432 \u0434\u043b\u044f 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