{"id":182035,"date":"2026-06-12T14:48:20","date_gmt":"2026-06-12T12:48:21","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/atakuyushhie-skomprometirovali-469-paketov-v-repozitorii-aur"},"modified":"2026-06-12T14:48:20","modified_gmt":"2026-06-12T12:48:21","slug":"atakuyushhie-skomprometirovali-469-paketov-v-repozitorii-aur","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/atakuyushhie-skomprometirovali-469-paketov-v-repozitorii-aur","title":{"rendered":"Invasores comprometeram 469 pacotes no reposit\u00f3rio AUR","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Foi registrada uma massiva compromiss\u00e3o de pacotes no reposit\u00f3rio AUR (Arch User Repository), utilizado no Arch Linux para a distribui\u00e7\u00e3o de aplica\u00e7\u00f5es de desenvolvedores terceiros. Os atacantes obtiveram controle sobre 469 pacotes e conseguiram inserir c\u00f3digo malicioso para roubo de senhas e chaves de acesso dos sistemas dos usu\u00e1rios. Entre outras coisas, o c\u00f3digo malicioso foi integrado ao pacote ALVR, fornecido via AUR, popular entre entusiastas de jogos de computador.<\/p>\n

Os atacantes tomaram para si o acompanhamento de pacotes que possuem o status «orphaned» e que ficaram sem acompanhantes. Como nome, era indicado o nome do \u00faltimo acompanhante, mas outro email era utilizado, ap\u00f3s o qual era adicionado um commit e uma atualiza\u00e7\u00e3o publicada. O commit adicionou «npm» \u00e0 lista de depend\u00eancias do PKGBUILD e inseriu no bloco post_install do script install.sh uma linha para instalar v\u00e1rios pacotes NPM. Entre os pacotes NPM instalados estavam um ou mais pacotes leg\u00edtimos populares e o pacote atomic-lockfile, que continha malware oculto. A adi\u00e7\u00e3o da instala\u00e7\u00e3o de pacotes NPM era feita em todos os projetos comprometidos, mesmo que n\u00e3o utilizassem JavaScript e NPM. <\/p>\n

Ap\u00f3s a ativa\u00e7\u00e3o, o malware fixava-se no sistema como um servi\u00e7o systemd com um nome aleat\u00f3rio e, ao ser executado, camuflava-se como um fluxo do n\u00facleo. Ao ser iniciado com privil\u00e9gios de root, o servi\u00e7o era criado a n\u00edvel do sistema (\\\/etc\\\/systemd\\\/system) e tamb\u00e9m ativava um rootkit de n\u00edvel de n\u00facleo, enquanto que, ao ser executado com privil\u00e9gios de usu\u00e1rio, era iniciado em nome do usu\u00e1rio (~\\\/ .config\\\/systemd\\\/user). O malware realizava varreduras e enviava informa\u00e7\u00f5es para o exterior servidor<\/a> chaves e credenciais de VPN, Docker, Podman e SSH, bem como dados confidenciais extra\u00eddos do navegador, hist\u00f3rico de comandos no shell, chaves de carteiras de criptomoedas, tokens de acesso ao Slack, Microsoft Teams, Discord, GitHub, NPM e Vault.
\n
Fonte: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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[…]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":8,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-182035","post","type-post","status-publish","format-standard","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\udd47Os atacantes comprometeram 469 pacotes no reposit\u00f3rio AUR | ProHoster","description":"Foi registrada uma massiva compromiss\u00e3o de pacotes no reposit\u00f3rio AUR (Arch User Repository), utilizado no Arch Linux para a distribui\u00e7\u00e3o de aplica\u00e7\u00f5es de desenvolvedores 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