{"id":161043,"date":"2026-02-14T17:12:01","date_gmt":"2026-02-14T15:12:02","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-7-zip-26-00-vredonosnyj-sajt-7zip-com-stilizovannyj-pod-7-zip-org"},"modified":"2026-02-14T17:12:01","modified_gmt":"2026-02-14T15:12:02","slug":"vypusk-7-zip-26-00-vredonosnyj-sajt-7zip-com-stilizovannyj-pod-7-zip-org","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/vypusk-7-zip-26-00-vredonosnyj-sajt-7zip-com-stilizovannyj-pod-7-zip-org","title":{"rendered":"Lan\u00e7amento do 7-Zip 26.00. Site malicioso 7zip.com, estilizado como 7-zip.org","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Igor Pavlov publicou uma nova vers\u00e3o do compactador 7-Zip 26.00. O projeto desenvolve seu pr\u00f3prio formato de arquivo 7z, baseado em algoritmos de compress\u00e3o LZMA e LZMA2. Al\u00e9m disso, oferece suporte para empacotamento e extra\u00e7\u00e3o de arquivos nos formatos XZ, BZIP2, GZIP, TAR, ZIP e WIM, al\u00e9m da extra\u00e7\u00e3o de mais de 30 formatos de arquivos, pacotes, imagens de m\u00e1quinas virtuais e sistemas de arquivos (ISO, NTFS, EXT*, UDF, UEFI, VDI, VHD, VMDK, CAB, RPM, SquashFS, QCOW2, etc.). Para os formatos ZIP e GZIP, foi alcan\u00e7ado um n\u00edvel de compress\u00e3o de 2-10% superior em compara\u00e7\u00e3o com PKZip e WinZip. O c\u00f3digo do projeto \u00e9 escrito em C++ e \u00e9 distribu\u00eddo sob a licen\u00e7a LGPL. Compila\u00e7\u00f5es prontas est\u00e3o dispon\u00edveis para Windows, macOS e Linux (i686, x86-64, ARM, ARM64). <\/p>\n

Na nova vers\u00e3o, o c\u00f3digo foi aprimorado para suportar os formatos ZIP, CPIO, RAR, UFD, QCOW e Compound. No Gerenciador de Arquivos 7-Zip, a ordem de classifica\u00e7\u00e3o da lista de arquivos foi melhorada (o nome do arquivo agora \u00e9 usado como chave secund\u00e1ria na classifica\u00e7\u00e3o). O conjunto de ferramentas para teste de desempenho foi expandido, agora suportando sistemas com mais de 64 threads no CPU. A extra\u00e7\u00e3o de arquivos TAR, que cont\u00e9m arquivos com espa\u00e7os, tamb\u00e9m foi aprimorada. <\/p>\n

Ap\u00f3s a publica\u00e7\u00e3o do release, os usu\u00e1rios notaram que o pacote antiv\u00edrus padr\u00e3o do Windows marcava o arquivo de instala\u00e7\u00e3o como malicioso. Esse comportamento resultou ser um falso positivo e a Microsoft publicou uma atualiza\u00e7\u00e3o das bases antivirais no mesmo dia, ap\u00f3s o qual o Windows Defender parou de emitir o aviso (a atualiza\u00e7\u00e3o das bases do Windows Defender pode ser instalada executando o comando Update-MpSignature).

\"Lan\u00e7amento<\/center> <\/p>\n

Al\u00e9m disso, foi registrado a cria\u00e7\u00e3o de um site pelos criminosos chamado 7zip.com, cujo design replicava o site oficial do projeto 7-zip.org, mas que oferecia para download um instalador modificado 7zipInstall.exe, contendo c\u00f3digo malicioso. O instalador modificado foi assinado com um certificado emitido pela empresa Jozeal Network Technology. Ao buscar pela palavra-chave 7zip, o site 7zip.com aparecia na quarta posi\u00e7\u00e3o nos resultados de busca do Google com o t\u00edtulo \"Download Seguro e R\u00e1pido para Windows \u2014 Obtenha 7-Zip\". O site tamb\u00e9m foi promovido atrav\u00e9s da publica\u00e7\u00e3o de v\u00eddeos no YouTube com instru\u00e7\u00f5es para instalar o 7-zip. <\/p>\n

O software malicioso anexado instalava no sistema do usu\u00e1rio componentes que permitiam usar o computador como um proxy para cobrir rastros durante ataques, contornar bloqueios, organizar o download de malware e enviar credenciais detectadas por malware. O instalador malicioso era fornecido para a plataforma Windows e, ap\u00f3s ser executado, colocava componentes no diret\u00f3rio \"C:\\Windows\\SysWOW64\\hero\\\", configurava a inicializa\u00e7\u00e3o autom\u00e1tica dos arquivos inclu\u00eddos uphero.exe (carregador de atualiza\u00e7\u00f5es) e hero.exe (proxy), al\u00e9m de adicionar ao firewall regras para permitir que os arquivos execut\u00e1veis especificados aceitassem conex\u00f5es de rede por meio da execu\u00e7\u00e3o da ferramenta netsh.
\n
Fonte: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0418\u0433\u043e\u0440\u044c \u041f\u0430\u0432\u043b\u043e\u0432 \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b \u043d\u043e\u0432\u0443\u044e \u0432\u0435\u0440\u0441\u0438\u044e \u0430\u0440\u0445\u0438\u0432\u0430\u0442\u043e\u0440\u0430 7-Zip 26.00. \u041f\u0440\u043e\u0435\u043a\u0442\u043e\u043c \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u0441\u043e\u0431\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0439 \u0444\u043e\u0440\u043c\u0430\u0442 \u0430\u0440\u0445\u0438\u0432\u043e\u0432 7z, \u0431\u0430\u0437\u0438\u0440\u0443\u044e\u0449\u0438\u0439\u0441\u044f \u043d\u0430 \u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c\u0430\u0445 \u0441\u0436\u0430\u0442\u0438\u044f LZMA \u0438 LZMA2. \u0414\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u0443\u043f\u0430\u043a\u043e\u0432\u043a\u0430 \u0438 \u0440\u0430\u0441\u043f\u0430\u043a\u043e\u0432\u043a\u0430 \u0430\u0440\u0445\u0438\u0432\u043e\u0432 \u0432 \u0444\u043e\u0440\u043c\u0430\u0442\u0430\u0445 XZ, BZIP2, GZIP, TAR, ZIP \u0438 WIM, \u0430 \u0442\u0430\u043a\u0436\u0435 \u0440\u0430\u0441\u043f\u0430\u043a\u043e\u0432\u043a\u0430 \u0431\u043e\u043b\u0435\u0435 30 \u0444\u043e\u0440\u043c\u0430\u0442\u043e\u0432 \u0430\u0440\u0445\u0438\u0432\u043e\u0432, \u043f\u0430\u043a\u0435\u0442\u043e\u0432, \u043e\u0431\u0440\u0430\u0437\u043e\u0432 \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u044c\u043d\u044b\u0445 \u043c\u0430\u0448\u0438\u043d \u0438 \u0444\u0430\u0439\u043b\u043e\u0432\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c (ISO, NTFS, EXT*, UDF, UEFI, […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":8,"featured_media":161044,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-161043","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\udd47Lan\u00e7amento do 7-Zip 26.00. 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