{"id":76851,"date":"2020-04-05T07:42:20","date_gmt":"2020-04-05T05:42:20","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/rezultaty-analiza-bekdorov-v-prilozheniyah-dlya-android"},"modified":"2020-04-05T07:42:20","modified_gmt":"2020-04-05T05:42:20","slug":"rezultaty-analiza-bekdorov-v-prilozheniyah-dlya-android","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sk\/blog\/news\/rezultaty-analiza-bekdorov-v-prilozheniyah-dlya-android","title":{"rendered":"V\u00fdsledky anal\u00fdzy backdoorov v aplik\u00e1ci\u00e1ch pre Android","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Vedci z Helmholtzovho centra pre informa\u010dn\u00fa bezpe\u010dnos\u0165 (CISPA), Ohio State University a New York University <noindex><a rel=\"nofollow\" href=\"https:\/\/cispa.saarland\/2020\/04\/03\/hidden-functions-make-mobile-phone-apps-vulnerable-to-hackers.html\">uskuto\u010dnila<\/a><\/noindex> sk\u00famali skryt\u00fa funkcionalitu v aplik\u00e1ci\u00e1ch pre platformu Android. Analyzovali 100 000 mobiln\u00fdch aplik\u00e1ci\u00ed z katal\u00f3gu Google Play, 20 000 z alternat\u00edvneho katal\u00f3gu (Baidu) a 30 000 predin\u0161talovan\u00fdch aplik\u00e1ci\u00ed na r\u00f4znych smartf\u00f3noch vybran\u00fdch z 1000 firmv\u00e9rov so SamMobile, <noindex><a rel=\"nofollow\" href=\"https:\/\/panda.moyix.net\/~moyix\/papers\/inputscope_oakland20.pdf\">uk\u00e1zal<\/a><\/noindex>, z \u010doho 12706 (8,5%) programov obsahuje skryt\u00fa funkcionalitu, ktor\u00e1 je od pou\u017e\u00edvate\u013ea skryt\u00e1, ale aktivovate\u013en\u00e1 pomocou \u0161peci\u00e1lnych sekvenci\u00ed a m\u00f4\u017ee sa pova\u017eova\u0165 za backdoory. <\/p>\n<p>Konkr\u00e9tne 7584 aplik\u00e1cie obsahovali zabudovan\u00e9 tajn\u00e9 pr\u00edstupov\u00e9 k\u013e\u00fa\u010de, 501 \u2014 zabudovan\u00e9 master hesl\u00e1 a 6013 \u2014 skryt\u00e9 pr\u00edkazy. Probl\u00e9mov\u00e9 aplik\u00e1cie sa vyskytuj\u00fa vo v\u0161etk\u00fdch presk\u00faman\u00fdch zdrojoch programov \u2014 z percentu\u00e1lneho h\u013eadiska sa zadn\u00e9 dvere na\u0161li v 6,86% (6860) \u0161tudovan\u00fdch programov z Google Play, v 5,32% (1064) z alternat\u00edvneho katal\u00f3gu a v 15,96% (4788) zo zoznamu predin\u0161talovan\u00fdch aplik\u00e1ci\u00ed. Zisten\u00e9 zadn\u00e9 dvere umo\u017e\u0148uj\u00fa komuko\u013evek, kto pozn\u00e1 k\u013e\u00fa\u010de, aktiva\u010dn\u00e9 hesl\u00e1 a sekvencie pre vykonanie pr\u00edkazov, z\u00edska\u0165 pr\u00edstup k aplik\u00e1cii a v\u0161etk\u00fdm s \u0148ou spojen\u00fdm d\u00e1tam. <\/p>\n<p>Napr\u00edklad, v aplik\u00e1cii pre streamovanie \u0161portov\u00fdch z\u00e1pasov, ktor\u00e1 m\u00e1 5 mili\u00f3nov in\u0161tal\u00e1ci\u00ed, bol objaven\u00fd zabudovan\u00fd k\u013e\u00fa\u010d na pr\u00edstup do administr\u00e1torsk\u00e9ho rozhrania, ktor\u00fd umo\u017e\u0148uje meni\u0165 nastavenia aplik\u00e1cie a z\u00edska\u0165 pr\u00edstup k dodato\u010dnej funkcionalite. V aplik\u00e1cii na zamykanie obrazovky, ktor\u00e1 m\u00e1 5 mili\u00f3nov in\u0161tal\u00e1ci\u00ed, bol n\u00e1jden\u00fd pr\u00edstupov\u00fd k\u013e\u00fa\u010d, ktor\u00fd umo\u017e\u0148uje resetova\u0165 heslo, ktor\u00e9 si pou\u017e\u00edvate\u013e nastavuje na uzamknutie zariadenia. V preklada\u010di, ktor\u00fd m\u00e1 1 mili\u00f3n in\u0161tal\u00e1ci\u00ed, je pr\u00edtomn\u00fd k\u013e\u00fa\u010d, ktor\u00fd umo\u017e\u0148uje uskuto\u010d\u0148ova\u0165 n\u00e1kupy v r\u00e1mci aplik\u00e1cie a aktualizova\u0165 program na pro-verziu bez skuto\u010dnej platby.<\/p>\n<p> V aplik\u00e1cii na dia\u013ekov\u00e9 ovl\u00e1danie straten\u00e9ho zariadenia, ktor\u00e1 m\u00e1 10 mili\u00f3nov in\u0161tal\u00e1ci\u00ed, bol objaven\u00fd majstrovsk\u00fd k\u00f3d, ktor\u00fd umo\u017e\u0148uje odstr\u00e1ni\u0165 z\u00e1mok nastaven\u00fd pou\u017e\u00edvate\u013eom v pr\u00edpade straty zariadenia. V aplik\u00e1cii na vedenie pozn\u00e1mok bol n\u00e1jden\u00fd majstrovsk\u00fd k\u00f3d, ktor\u00fd umo\u017e\u0148uje odblokova\u0165 tajn\u00e9 pozn\u00e1mky. V mnoh\u00fdch aplik\u00e1ci\u00e1ch boli taktie\u017e zisten\u00e9 ladenia, ktor\u00e9 umo\u017e\u0148uj\u00fa pr\u00edstup k n\u00edzko\u00farov\u0148ov\u00fdm funkci\u00e1m, napr\u00edklad v n\u00e1kupnej aplik\u00e1cii sa po zadan\u00ed ur\u010ditej kombin\u00e1cie aktivoval proxy server a v vzdel\u00e1vacej aplik\u00e1cii bola mo\u017enos\u0165 ob\u00eds\u0165 testy.<\/p>\n<p>Okrem backdoorov bolo v 4028 (2,7 %) aplik\u00e1ci\u00e1ch zisten\u00e9, \u017ee obsahuj\u00fa \u010dierne zoznamy, ktor\u00e9 sa pou\u017e\u00edvaj\u00fa na cenz\u00faru inform\u00e1ci\u00ed od pou\u017e\u00edvate\u013eov. Pou\u017e\u00edvan\u00e9 \u010dierne zoznamy obsahuj\u00fa s\u00fabory zak\u00e1zan\u00fdch na zmienku slov, vr\u00e1tane mien politick\u00fdch str\u00e1n a politikov, be\u017en\u00fdch fr\u00e1z, ktor\u00e9 sa pou\u017e\u00edvaj\u00fa na zastra\u0161ovanie a diskrimin\u00e1ciu ur\u010dit\u00fdch skup\u00edn obyvate\u013estva. \u010cierne zoznamy boli zisten\u00e9 v 1,98 % sk\u00faman\u00fdch programov z Google Play, v 4,46 % z alternat\u00edvneho katal\u00f3gu a v 3,87 % z predin\u0161talovan\u00fdch aplik\u00e1ci\u00ed.<\/p>\n<p>Na vykonanie anal\u00fdzy bol pou\u017eit\u00fd n\u00e1stroj InputScope, ktor\u00e9ho k\u00f3d bude \u010doskoro <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/OSUSecLab\/InputScope\">bol zverejnen\u00fd<\/a><\/noindex> na GitHub (predt\u00fdm vedci u\u017e publikovali statick\u00fd analyz\u00e1tor <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/OSUSecLab\/LeakScope\">LeakScope<\/a><\/noindex>, ktor\u00fd automaticky odha\u013euje \u00faniky inform\u00e1ci\u00ed v aplik\u00e1ci\u00e1ch).<\/p>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Zdroj: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=52677\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0418\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u0438 \u0426\u0435\u043d\u0442\u0440\u0430 \u0413\u0435\u043b\u044c\u043c\u0433\u043e\u043b\u044c\u0446\u0430 \u043f\u043e \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 (CISPA), \u0423\u043d\u0438\u0432\u0435\u0440\u0441\u0438\u0442\u0435\u0442\u0430 \u0448\u0442\u0430\u0442\u0430 \u041e\u0433\u0430\u0439\u043e \u0438 \u041d\u044c\u044e-\u0419\u043e\u0440\u043a\u0441\u043a\u043e\u0433\u043e \u0443\u043d\u0438\u0432\u0435\u0440\u0441\u0438\u0442\u0435\u0442\u0430 \u043f\u0440\u043e\u0432\u0435\u043b\u0438 \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u0435 \u0441\u043a\u0440\u044b\u0442\u043e\u0439 \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u0432 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f\u0445 \u0434\u043b\u044f \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b Android. \u0410\u043d\u0430\u043b\u0438\u0437 100 \u0442\u044b\u0441\u044f\u0447 \u043c\u043e\u0431\u0438\u043b\u044c\u043d\u044b\u0445 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439 \u0438\u0437 \u043a\u0430\u0442\u0430\u043b\u043e\u0433\u0430 Google Play, 20 \u0442\u044b\u0441\u044f\u0447 \u0438\u0437 \u0430\u043b\u044c\u0442\u0435\u0440\u043d\u0430\u0442\u0438\u0432\u043d\u043e\u0433\u043e \u043a\u0430\u0442\u0430\u043b\u043e\u0433\u0430 (Baidu) \u0438 30 \u0442\u044b\u0441\u044f\u0447 \u043f\u0440\u0435\u0434\u0443\u0441\u0442\u0430\u043d\u0430\u0432\u043b\u0438\u0432\u0430\u0435\u043c\u044b\u0445 \u043d\u0430 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0435 \u0441\u043c\u0430\u0440\u0442\u0444\u043e\u043d\u044b \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439, \u0432\u044b\u0434\u0435\u043b\u0435\u043d\u043d\u044b\u0445 \u0438\u0437 1000 \u043f\u0440\u043e\u0448\u0438\u0432\u043e\u043a \u0441 SamMobile, \u043f\u043e\u043a\u0430\u0437\u0430\u043b, \u0447\u0442\u043e 12706 (8.5%) [&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":[702],"tags":[],"class_list":["post-76851","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0418\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u0438 \u0426\u0435\u043d\u0442\u0440\u0430 \u0413\u0435\u043b\u044c\u043c\u0433\u043e\u043b\u044c\u0446\u0430 \u043f\u043e \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 (CISPA), \u0423\u043d\u0438\u0432\u0435\u0440\u0441\u0438\u0442\u0435\u0442\u0430 \u0448\u0442\u0430\u0442\u0430 \u041e\u0433\u0430\u0439\u043e \u0438 \u041d\u044c\u044e-\u0419\u043e\u0440\u043a\u0441\u043a\u043e\u0433\u043e \u0443\u043d\u0438\u0432\u0435\u0440\u0441\u0438\u0442\u0435\u0442\u0430\" \/>\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\/sk\/blog\/news\/rezultaty-analiza-bekdorov-v-prilozheniyah-dlya-android\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.4\" \/>\n\t\t<meta property=\"og:locale\" content=\"sk_SK\" \/>\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\u0420\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u044b \u0430\u043d\u0430\u043b\u0438\u0437\u0430 \u0431\u044d\u043a\u0434\u043e\u0440\u043e\u0432 \u0432 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f\u0445 \u0434\u043b\u044f Android | ProHoster\" \/>\n\t\t<meta property=\"og:description\" content=\"\u0418\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u0438 \u0426\u0435\u043d\u0442\u0440\u0430 \u0413\u0435\u043b\u044c\u043c\u0433\u043e\u043b\u044c\u0446\u0430 \u043f\u043e \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 (CISPA), \u0423\u043d\u0438\u0432\u0435\u0440\u0441\u0438\u0442\u0435\u0442\u0430 \u0448\u0442\u0430\u0442\u0430 \u041e\u0433\u0430\u0439\u043e \u0438 \u041d\u044c\u044e-\u0419\u043e\u0440\u043a\u0441\u043a\u043e\u0433\u043e \u0443\u043d\u0438\u0432\u0435\u0440\u0441\u0438\u0442\u0435\u0442\u0430\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/sk\/blog\/news\/rezultaty-analiza-bekdorov-v-prilozheniyah-dlya-android\" \/>\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=\"2020-04-05T05:42:20+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2020-04-05T05:42:20+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\udd47V\u00fdsledky anal\u00fdzy backdoorov v aplik\u00e1ci\u00e1ch pre Android | ProHoster","description":"Vedci z Helmholtzovho centra pre informa\u010dn\u00fa bezpe\u010dnos\u0165 (CISPA), Ohio State University a New York University","canonical_url":"https:\/\/prohoster.info\/sk\/blog\/news\/rezultaty-analiza-bekdorov-v-prilozheniyah-dlya-android","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"sk_SK","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\u0420\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u044b \u0430\u043d\u0430\u043b\u0438\u0437\u0430 \u0431\u044d\u043a\u0434\u043e\u0440\u043e\u0432 \u0432 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f\u0445 \u0434\u043b\u044f Android | ProHoster","og:description":"\u0418\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u0438 \u0426\u0435\u043d\u0442\u0440\u0430 \u0413\u0435\u043b\u044c\u043c\u0433\u043e\u043b\u044c\u0446\u0430 \u043f\u043e \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 (CISPA), \u0423\u043d\u0438\u0432\u0435\u0440\u0441\u0438\u0442\u0435\u0442\u0430 \u0448\u0442\u0430\u0442\u0430 \u041e\u0433\u0430\u0439\u043e \u0438 \u041d\u044c\u044e-\u0419\u043e\u0440\u043a\u0441\u043a\u043e\u0433\u043e \u0443\u043d\u0438\u0432\u0435\u0440\u0441\u0438\u0442\u0435\u0442\u0430","og:url":"https:\/\/prohoster.info\/sk\/blog\/news\/rezultaty-analiza-bekdorov-v-prilozheniyah-dlya-android","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":"2020-04-05T05:42:20+00:00","article:modified_time":"2020-04-05T05:42:20+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"76851","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 17:28:29","updated":"2022-10-07 21:01:15","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/posts\/76851","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/comments?post=76851"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/posts\/76851\/revisions"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/media?parent=76851"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/categories?post=76851"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/tags?post=76851"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}