{"id":42943,"date":"2020-02-17T14:41:56","date_gmt":"2020-02-17T11:41:56","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/iz-chrome-web-store-udaleno-bolee-500-vredonosnyh-dopolnenij"},"modified":"2020-02-17T14:41:56","modified_gmt":"2020-02-17T11:41:56","slug":"iz-chrome-web-store-udaleno-bolee-500-vredonosnyh-dopolnenij","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/iz-chrome-web-store-udaleno-bolee-500-vredonosnyh-dopolnenij","title":{"rendered":"Oltre 500 estensioni malevole rimosse dal Chrome Web Store","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><noindex><a rel=\"nofollow\" href=\"https:\/\/duo.com\/labs\/research\/crxcavator-malvertising-2020\">Sono stati riportati i risultati<\/a><\/noindex> del blocco di una serie di estensioni dannose per il browser Chrome, di cui sono stati vittime milioni di utenti. Nella prima fase, l ricercatrice indipendente Jamila Kaya (<noindex><a rel=\"nofollow\" href=\"https:\/\/twitter.com\/bumblebreaches\/status\/1228058396923875328\">Jamila Kaya<\/a><\/noindex>) e la societ\u00e0 Duo Security hanno identificato nel catalogo di Chrome Web Store 71 estensioni dannose. In totale, le suddette estensioni avevano accumulato oltre 1,7 milioni di installazioni. Dopo aver informato Google del problema, nel catalogo sono state scoperte oltre 430 estensioni simili, il cui numero di installazioni non \u00e8 stato comunicato. <\/p>\n<p>\u00c8 interessante notare che, nonostante l'alto numero di installazioni, nessuna delle estensioni problematiche aveva recensioni degli utenti, il che solleva domande su come siano state installate e come l'attivit\u00e0 dannosa sia rimasta inosservata. Attualmente, tutte le estensioni problematiche sono state rimosse da Chrome Web Store.<br \/>\nSecondo i ricercatori, l'attivit\u00e0 dannosa legata alle estensioni bloccate \u00e8 in corso dal gennaio 2019, ma alcuni domini utilizzati per attivit\u00e0 dannose erano stati registrati gi\u00e0 nel 2017. <\/p>\n<p>Nella maggior parte dei casi, le estensioni dannose erano presentate come strumenti per la promozione di prodotti e la partecipazione a servizi pubblicitari (l'utente visualizza pubblicit\u00e0 e riceve guadagni). Nelle estensioni era utilizzata una tecnica di reindirizzamento a siti pubblicizzati all'apertura delle pagine, che venivano visualizzate in sequenza prima della visualizzazione del sito richiesto. <\/p>\n<p>Tutte le estensioni utilizzavano una tecnica simile per nascondere l'attivit\u00e0 dannosa e aggirare i meccanismi di verifica delle estensioni in Chrome Web Store. Il codice di tutte le estensioni era praticamente identico a livello di sorgente, ad eccezione dei nomi delle funzioni, che erano unici in ciascuna estensione. La logica dannosa veniva trasmessa da server di gestione centralizzati. Inizialmente, l'estensione si connetteva a un dominio con lo stesso nome dell'estensione (ad esempio, Mapstrek.com), per poi essere reindirizzata a uno dei server di gestione che fornivano uno script per le azioni successive.<\/p>\n<p>Tra le azioni realizzate tramite le estensioni si menzionano il caricamento di dati riservati dell'utente su server esterni, il reindirizzamento verso siti malevoli e la complicit\u00e0 nell'installazione di applicazioni dannose (per esempio, viene visualizzato un messaggio di infezione del computer e viene offerto software malevolo sotto forma di antivirus o aggiornamento del browser). Tra i domini verso cui avveniva il reindirizzamento figurano vari domini phishing e siti per l'esploitazione di browser non aggiornati, contenenti vulnerabilit\u00e0 non risolte (ad esempio, dopo l'exploit si tentava di installare software dannoso che intercettava le credenziali e analizzava la trasmissione di dati riservati tramite il copia e incolla).<\/p>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Fonte: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=52371\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u043e\u0434\u0432\u0435\u0434\u0435\u043d\u044b \u0438\u0442\u043e\u0433\u0438 \u0431\u043b\u043e\u043a\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0441\u0435\u0440\u0438\u0438 \u0432\u0440\u0435\u0434\u043e\u043d\u043e\u0441\u043d\u044b\u0445 \u0434\u043e\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0439 \u043a \u0431\u0440\u0430\u0443\u0437\u0435\u0440\u0443 Chrome, \u0436\u0435\u0440\u0442\u0432\u0430\u043c\u0438 \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0441\u0442\u0430\u043b\u043e \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u043c\u0438\u043b\u043b\u0438\u043e\u043d\u043e\u0432 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0435\u0439. \u041d\u0430 \u043f\u0435\u0440\u0432\u043e\u043c \u044d\u0442\u0430\u043f\u0435 \u043d\u0435\u0437\u0430\u0432\u0438\u0441\u0438\u043c\u044b\u0439 \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044c \u0414\u0436\u0430\u043c\u0438\u043b\u044f \u041a\u0430\u0439\u044f (Jamila Kaya) \u0438 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Duo Security \u0432\u044b\u044f\u0432\u0438\u043b\u0438 \u0432 \u043a\u0430\u0442\u0430\u043b\u043e\u0433\u0435 Chrome Web Store 71 \u0432\u0440\u0435\u0434\u043e\u043d\u043e\u0441\u043d\u043e\u0435 \u0434\u043e\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435. \u0412 \u0441\u0443\u043c\u043c\u0435 \u0443\u043a\u0430\u0437\u0430\u043d\u043d\u044b\u0435 \u0434\u043e\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u043d\u0430\u0441\u0447\u0438\u0442\u044b\u0432\u0430\u043b\u0438 \u0431\u043e\u043b\u0435\u0435 1.7 \u043c\u043b\u043d \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043e\u043a. \u041f\u043e\u0441\u043b\u0435 \u0438\u043d\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f Google \u043e \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u0435, \u0432 \u043a\u0430\u0442\u0430\u043b\u043e\u0433\u0435 \u0431\u044b\u043b\u043e \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0435\u043d\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-42943","post","type-post","status-publish","format-standard","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u043e\u0434\u0432\u0435\u0434\u0435\u043d\u044b \u0438\u0442\u043e\u0433\u0438 \u0431\u043b\u043e\u043a\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0441\u0435\u0440\u0438\u0438 \u0432\u0440\u0435\u0434\u043e\u043d\u043e\u0441\u043d\u044b\u0445 \u0434\u043e\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0439 \u043a \u0431\u0440\u0430\u0443\u0437\u0435\u0440\u0443 Chrome, \u0436\u0435\u0440\u0442\u0432\u0430\u043c\u0438 \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0441\u0442\u0430\u043b\u043e \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/it\/blog\/iz-chrome-web-store-udaleno-bolee-500-vredonosnyh-dopolnenij\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.1.1\" \/>\n\t\t<meta property=\"og:locale\" content=\"it_IT\" \/>\n\t\t<meta property=\"og:site_name\" content=\"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\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\ud83e\udd47\u0418\u0437 Chrome Web Store \u0443\u0434\u0430\u043b\u0435\u043d\u043e \u0431\u043e\u043b\u0435\u0435 500 \u0432\u0440\u0435\u0434\u043e\u043d\u043e\u0441\u043d\u044b\u0445 \u0434\u043e\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0439 | ProHoster\" \/>\n\t\t<meta property=\"og:description\" content=\"\u041f\u043e\u0434\u0432\u0435\u0434\u0435\u043d\u044b \u0438\u0442\u043e\u0433\u0438 \u0431\u043b\u043e\u043a\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0441\u0435\u0440\u0438\u0438 \u0432\u0440\u0435\u0434\u043e\u043d\u043e\u0441\u043d\u044b\u0445 \u0434\u043e\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0439 \u043a \u0431\u0440\u0430\u0443\u0437\u0435\u0440\u0443 Chrome, \u0436\u0435\u0440\u0442\u0432\u0430\u043c\u0438 \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0441\u0442\u0430\u043b\u043e \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/it\/blog\/iz-chrome-web-store-udaleno-bolee-500-vredonosnyh-dopolnenij\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"350\" \/>\n\t\t<meta property=\"og:image:height\" content=\"350\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2020-02-17T11:41:56+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2020-02-17T11:41:56+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\ud83e\udd47Rimosse oltre 500 estensioni malevole dal Chrome Web Store | ProHoster","description":"Sono stati conclusi gli esiti del blocco di una serie di estensioni malevole per il browser Chrome, le cui vittime sono state diverse.","canonical_url":"https:\/\/prohoster.info\/it\/blog\/iz-chrome-web-store-udaleno-bolee-500-vredonosnyh-dopolnenij","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"it_IT","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\u0418\u0437 Chrome Web Store \u0443\u0434\u0430\u043b\u0435\u043d\u043e \u0431\u043e\u043b\u0435\u0435 500 \u0432\u0440\u0435\u0434\u043e\u043d\u043e\u0441\u043d\u044b\u0445 \u0434\u043e\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0439 | ProHoster","og:description":"\u041f\u043e\u0434\u0432\u0435\u0434\u0435\u043d\u044b \u0438\u0442\u043e\u0433\u0438 \u0431\u043b\u043e\u043a\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0441\u0435\u0440\u0438\u0438 \u0432\u0440\u0435\u0434\u043e\u043d\u043e\u0441\u043d\u044b\u0445 \u0434\u043e\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0439 \u043a \u0431\u0440\u0430\u0443\u0437\u0435\u0440\u0443 Chrome, \u0436\u0435\u0440\u0442\u0432\u0430\u043c\u0438 \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0441\u0442\u0430\u043b\u043e \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e.","og:url":"https:\/\/prohoster.info\/it\/blog\/iz-chrome-web-store-udaleno-bolee-500-vredonosnyh-dopolnenij","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2020-02-17T11:41:56+00:00","article:modified_time":"2020-02-17T11:41:56+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"42943","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":null,"schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":null,"breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2021-02-28 23:51:33","updated":"2022-09-28 18:42:39","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/posts\/42943","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/comments?post=42943"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/posts\/42943\/revisions"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/media?parent=42943"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/categories?post=42943"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/tags?post=42943"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}