{"id":145782,"date":"2025-10-19T23:11:55","date_gmt":"2025-10-19T21:11:55","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vzlom-sajta-xubuntu-s-zamenoj-ssylok-na-stranicze-zagruzki-na-vredonosnoe-po"},"modified":"2026-02-09T17:18:08","modified_gmt":"2026-02-09T15:18:08","slug":"vzlom-sajta-xubuntu-s-zamenoj-ssylok-na-stranicze-zagruzki-na-vredonosnoe-po","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/vzlom-sajta-xubuntu-s-zamenoj-ssylok-na-stranicze-zagruzki-na-vredonosnoe-po","title":{"rendered":"Hackeamento do site Xubuntu com a substitui\u00e7\u00e3o de links na p\u00e1gina de download por malware.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

O site oficial da distribui\u00e7\u00e3o Xubuntu foi comprometido por criminosos n\u00e3o identificados, que trocaram os links na p\u00e1gina de download da distribui\u00e7\u00e3o por um arquivo «https:\/\/xubuntu.org\/wp-content\/Xubuntu-Safe-Download.zip». Como resultado, a p\u00e1gina de download agora possui apenas links para um arquivo malicioso e espelhos dispon\u00edveis. Os desenvolvedores do Xubuntu ainda n\u00e3o comentaram a situa\u00e7\u00e3o, mas h\u00e1 algumas horas removeram o arquivo malicioso e bloquearam o acesso \u00e0 se\u00e7\u00e3o «xubuntu.org\/download\/», redirecionando para a p\u00e1gina inicial do site. <\/p>\n

C\u00f3pias de xubuntu.org foram feitas pelo servi\u00e7o archive.org nos dias 11 e 18 de outubro \u2014 em 11 de outubro a p\u00e1gina ainda n\u00e3o havia sido alterada, enquanto em 18 de outubro a p\u00e1gina j\u00e1 contava com a modifica\u00e7\u00e3o maliciosa. Os espelhos do projeto, que distribuem as imagens ISO, aparentemente n\u00e3o foram afetados de acordo com a an\u00e1lise preliminar dos hashes, e correspondem ao cdimage.ubuntu.com padr\u00e3o. Os rastros de comprometimento foram notados apenas no site xubuntu.org, que utiliza o sistema de gerenciamento de conte\u00fado WordPress<\/a>. Sup\u00f5e-se que a invas\u00e3o tenha sido realizada atrav\u00e9s de um plugin n\u00e3o atualizado do WordPress, que cont\u00e9m uma vulnerabilidade. <\/p>\n

O arquivo distribu\u00eddo pelos criminosos, «Xubuntu-Safe-Download.zip», cont\u00e9m um arquivo execut\u00e1vel para a plataforma Windows, que \u00e9 apresentado como um instalador do Xubuntu. A verifica\u00e7\u00e3o do arquivo indicado no servi\u00e7o VirusTotal mostra a presen\u00e7a de malware. <\/p>\n

Ao executar o arquivo execut\u00e1vel, \u00e9 exibida uma interface falsa que inclui campos para selecionar a vers\u00e3o da distribui\u00e7\u00e3o para download e o tipo de pacote, al\u00e9m de um bot\u00e3o «Generate Download Link». Ao clicar no bot\u00e3o, o arquivo «elzvcf.exe» \u00e9 salvo no diret\u00f3rio «AppData Roaming» e sua execu\u00e7\u00e3o \u00e9 configurada no registro do Windows para ser iniciada ao ligar o sistema. Segundo informa\u00e7\u00f5es preliminares, o malware analisa os dados na \u00e1rea de transfer\u00eancia e substitui os endere\u00e7os das carteiras de criptomoedas Bitcoin, Litecoin, Ethereum, Dogecoin, Tron, Ripple e Cardano por carteiras dos criminosos.

\"Hackeamento<\/center> <\/p>\n

Curiosamente, no dia 10 de setembro, um dos usu\u00e1rios reclamou sobre um post no blog do site xubuntu.org promovendo um cassino, mas essa publica\u00e7\u00e3o foi rapidamente removida e o incidente n\u00e3o teve continuidade (provavelmente, foi considerado que a promo\u00e7\u00e3o foi injetada por malware do lado do usu\u00e1rio).
\n
Fonte: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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\u0437\u0430\u0431\u043b\u043e\u043a\u0438\u0440\u043e\u0432\u0430\u043b\u0438 \u0434\u043e\u0441\u0442\u0443\u043f \u043a \u0440\u0430\u0437\u0434\u0435\u043b\u0443 «xubuntu.org\/download\/», \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u043e\u0432\u0430\u0432 \u043f\u0435\u0440\u0435\u043d\u0430\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":145783,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-145782","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Hack do site Xubuntu com troca de links na 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