{"id":18874,"date":"2025-12-19T17:35:07","date_gmt":"2025-12-19T17:35:07","guid":{"rendered":"https:\/\/www.mailgun.com\/glossary\/worm-de-e-mail\/"},"modified":"2026-09-08T23:23:58","modified_gmt":"2026-09-08T23:23:58","slug":"worm-de-e-mail","status":"publish","type":"glossary","link":"https:\/\/www.mailgun.com\/pt\/glossary\/worm-de-e-mail\/","title":{"rendered":"Worm de e-mail"},"content":{"rendered":"<h1>Worm de e-mail<\/h1>\n<p><span data-contrast=\"none\">Um worm de e-mail \u00e9 um tipo de <\/span><span data-contrast=\"none\">m<\/span><span data-contrast=\"none\">a<\/span><span data-contrast=\"none\">lware de autorreplica\u00e7\u00e3o<\/span><span data-contrast=\"none\"> projetado para se espalhar por e-mail sem interven\u00e7\u00e3o humana. Geralmente, ele chega como um anexo ou link em um e-mail malicioso. Quando executado, o worm usa a lista de contatos do dispositivo infectado para se enviar a outros destinat\u00e1rios, espalhando-se rapidamente pelas redes.<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/p>\n<p><span data-contrast=\"none\">Worms de e-mail:<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/p>\n<ul>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"97\" data-list-defn-props=\"{\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span data-contrast=\"none\">N\u00e3o <\/span><b><span data-contrast=\"none\">precisam<\/span><\/b><span data-contrast=\"none\"> se anexar a um arquivo existente (ao contr\u00e1rio dos v\u00edrus)<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"97\" data-list-defn-props=\"{\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span data-contrast=\"none\">Geralmente se passam por documentos leg\u00edtimos (por exemplo, faturas ou curr\u00edculos)<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"97\" data-list-defn-props=\"{\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span data-contrast=\"none\">Podem explorar vulnerabilidades de seguran\u00e7a para serem executados automaticamente<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/li>\n<li data-leveltext=\"\uf0b7\" data-font=\"Symbol\" data-listid=\"97\" data-list-defn-props=\"{\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span data-contrast=\"none\">Podem causar problemas generalizados de entrega se enviados por contas comprometidas<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/li>\n<\/ul>\n<p><span data-contrast=\"none\">Embora sejam menos comuns hoje em dia devido a\u00a0<\/span><a href=\"https:\/\/www.mailgun.com\/blog\/it-and-engineering\/security-guide-basic-infrastructure-security\/\"><span data-contrast=\"none\">pr\u00e1ticas modernas de seguran\u00e7a<\/span><\/a><span data-contrast=\"none\">, os worms de e-mail ainda existem e podem ser bloqueados ou sinalizados por filtros de spam \u2013 especialmente se os anexos ou os padr\u00f5es de envio se assemelharem ao comportamento conhecido de um worm.<\/span><span data-ccp-props=\"{\">\u00a0<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Worm de e-mail Um worm de e-mail \u00e9 um tipo de malware de autorreplica\u00e7\u00e3o projetado para se espalhar por e-mail sem interven\u00e7\u00e3o humana. Geralmente, ele chega como um anexo ou link em um e-mail malicioso. Quando executado, o worm usa a lista de contatos do dispositivo infectado para se enviar a outros destinat\u00e1rios, espalhando-se rapidamente [&hellip;]<\/p>\n","protected":false},"author":23,"template":"","meta":{"_acf_changed":false},"class_list":["post-18874","glossary","type-glossary","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Worm de e-mail \u2013 Gloss\u00e1rio de termos de e-mail | Mailgun<\/title>\n<meta name=\"description\" content=\"Cibercriminosos usam worms de e-mail para obter, secretamente, informa\u00e7\u00f5es pessoais dos usu\u00e1rios e cometer roubo de identidade. 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