{"id":2204245,"date":"2021-03-25T22:18:03","date_gmt":"2021-03-25T21:18:03","guid":{"rendered":"https:\/\/www.startlap.hu\/vasarlas\/?p=2204245"},"modified":"2021-04-03T19:47:02","modified_gmt":"2021-04-03T17:47:02","slug":"atveros-sms-kemenyen-tamad-ezt-tedd","status":"publish","type":"post","link":"https:\/\/www.startlap.hu\/vasarlas\/atveros-sms-kemenyen-tamad-ezt-tedd\/","title":{"rendered":"\u00c1tver\u0151s SMS: kem\u00e9nyen t\u00e1mad, ezt tedd!"},"content":{"rendered":"<p>A Nemzetbiztons\u00e1gi Szakszolg\u00e1lat Nemzeti Kiberv\u00e9delmi Int\u00e9zet (<a href=\"https:\/\/nki.gov.hu\/\" target=\"_blank\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>NBSZ NKI<\/strong><\/a>) rendk\u00edv\u00fcli t\u00e1j\u00e9koztat\u00f3t adott ki a <strong><a href=\"https:\/\/www.startlap.hu\/vasarlas\/wp-admin\/post.php?vc_action=vc_inline&amp;post_id=2204171&amp;post_type=post\" target=\"_blank\" rel=\"noopener noreferrer\">l\u00e1tsz\u00f3lag csomagk\u00fcld\u0151 szolg\u00e1ltat\u00f3kt\u00f3l \u00e9rkez\u0151<\/a>, k\u00e9retlen SMS \u00fczenetek \u00fatj\u00e1n terjesztett FluBot k\u00e1rtev\u0151vel kapcsolatban.<\/strong><\/p>\n<p>Az NBSZ NKI tov\u00e1bbi vizsg\u00e1latai alapj\u00e1n meg\u00e1llap\u00edtotta \u2013 a 2021.03.24-\u00e9n k\u00f6zz\u00e9tett riaszt\u00e1shoz[1] kapcsol\u00f3d\u00f3an \u2013, hogy a fert\u0151z\u00e9sben \u00e9rintett k\u00e9sz\u00fcl\u00e9kek eset\u00e9n a <strong>FluBot k\u00e1rtev\u0151<\/strong> folyamatosan figyeli a k\u00e9sz\u00fcl\u00e9keken futtatott alkalmaz\u00e1sokat.<\/p>\n<h2>Kem\u00e9nyen t\u00e1madnak az adathal\u00e1szok<\/h2>\n<p><strong>Amennyiben a program p\u00e9nz\u00fcgyi vagy kriptovalut\u00e1khoz kapcsol\u00f3d\u00f3 alkalmaz\u00e1s ind\u00edt\u00e1s\u00e1t \u00e9szleli, abban az esetben az eredeti alkalmaz\u00e1st \u201eelfedi\u201d (egy \u00fan. overlay technik\u00e1val), \u00e9s az eredeti alkalmaz\u00e1s mellett, egy az eredetihez hasonl\u00f3 adathal\u00e1sz fel\u00fcletet nyit meg<\/strong>, amely k\u00e9pes a felhaszn\u00e1l\u00f3i (felhaszn\u00e1l\u00f3n\u00e9v, jelsz\u00f3) adatok kinyer\u00e9s\u00e9re \u00e9s tov\u00e1bb\u00edt\u00e1s\u00e1ra.<\/p>\n<p><strong>Az eddigi ismeretek szerint a k\u00e1rtev\u0151 az al\u00e1bbi alkalmaz\u00e1sok felhaszn\u00e1l\u00f3it c\u00e9lozza:<\/strong><\/p>\n<ul>\n<li>MKB Mobilalkalmaz\u00e1s<\/li>\n<li>K&amp;H mobilbank<\/li>\n<li>Budapest Bank Mobill App<\/li>\n<li>OTP SmartBank<\/li>\n<li>UniCredit Mobile Application<\/li>\n<li>George Magyarorsz\u00e1g<\/li>\n<li>Kripto t\u0151zsd\u00e9k, online Kriptot\u00e1rc\u00e1k<\/li>\n<li>Blockchain Wallet<\/li>\n<li>Coinbase \u2013 Buy&amp; Sell Bitcoin Crypto Wallet<\/li>\n<li>Binance \u2013 Buy&amp; Sell Bitcoin Securely<\/li>\n<li>Blockchain Wallet<\/li>\n<\/ul>\n<p>A malware vizsg\u00e1lata alapj\u00e1n azonban a fenti lista v\u00e1ltozhat, ugyanis a c\u00e9lzott alkalmaz\u00e1sok list\u00e1ja nincs el\u0151re r\u00f6gz\u00edtve a k\u00e1rtev\u0151ben.<\/p>\n<h2>\u00cdgy tudjuk megv\u00e9deni magunkat<\/h2>\n<p><strong>Az NBSZ NKI a FluBot fert\u0151z\u00e9sekkel kapcsolatban az al\u00e1bbi sorrendben felt\u00fcntetett \u00f6sszes l\u00e9p\u00e9s megt\u00e9tel\u00e9t javasolja:<\/strong><\/p>\n<p><strong>\u201eFluBot Malware Uninstall\u201d[2] nev\u0171 alkalmaz\u00e1s let\u00f6lt\u00e9se a Google Play \u00c1ruh\u00e1zb\u00f3l, majd telep\u00edt\u00e9se. A fert\u0151z\u00f6tt k\u00e9sz\u00fcl\u00e9k Wi-Fi \u00e9s <a href=\"https:\/\/www.startlap.hu\/vasarlas\/a-2021-es-ces-legjobb-telefonjai\/\" target=\"_blank\" rel=\"noopener noreferrer\">mobil<\/a> adatkapcsolat\u00e1nak le\u00e1ll\u00edt\u00e1sa. <\/strong><\/p>\n<p>A k\u00e9perny\u0151n megjelen\u0151 utas\u00edt\u00e1sok k\u00f6vet\u00e9se. Az utas\u00edt\u00e1sokat k\u00f6vetve, a rosszindulat\u00fa alkalmaz\u00e1s elt\u00e1vol\u00edt\u00e1sa. A k\u00e9perny\u0151n megjelen\u0151 l\u00e9p\u00e9sek v\u00e9grehajt\u00e1s\u00e1val az alap\u00e9rtelmezett ind\u00edt\u00f3v\u00e1laszt\u00e1s visszavon\u00e1sa. \u201eFluBot Malware Uninstall\u201d nev\u0171 alkalmaz\u00e1s elt\u00e1vol\u00edt\u00e1sa.<\/p>\n<p><strong>Amennyiben a \u201eFluBot Malware Uninstall\u201d nev\u0171 alkalmaz\u00e1s seg\u00edts\u00e9g\u00e9vel a fert\u0151z\u00e9s nem sz\u00fcntethet\u0151 meg, abban az esetben javasolt:<\/strong><\/p>\n<p>a k\u00e9sz\u00fcl\u00e9ken t\u00e1rolt adatokr\u00f3l (pl. f\u00e9nyk\u00e9pek, kontaktok, stb.) biztons\u00e1gi ment\u00e9s k\u00e9sz\u00edt\u00e9se, majd<br \/>\na k\u00e9sz\u00fcl\u00e9k gy\u00e1ri be\u00e1ll\u00edt\u00e1sokra t\u00f6rt\u00e9n\u0151 vissza\u00e1ll\u00edt\u00e1sa.<\/p>\n<p><strong>Az NBSZ NKI munkat\u00e1rsai a \u201eFluBot Malware Uninstall\u201d nev\u0171 alkalmaz\u00e1s m\u0171k\u00f6d\u00e9s\u00e9t a k\u00f6vetkez\u0151 verzi\u00f3kon tesztelt\u00e9k:<\/strong><\/p>\n<p><strong>Android 8.1;<\/strong><br \/>\n<strong>Android 9.0;<\/strong><br \/>\n<strong>Android 10.1;<\/strong><br \/>\n<strong>Android 11.0.<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A FluBot k\u00e1rtev\u0151 folyamatosan figyeli a k\u00e9sz\u00fcl\u00e9keken futtatott alkalmaz\u00e1sokat. De van ellenszer, van lehet\u0151s\u00e9g a v\u00e9delemre. <\/p>\n","protected":false},"author":20,"featured_media":2204250,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8180],"tags":[7759,14695,14694],"class_list":["post-2204245","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-trending","tag-adathalaszat","tag-flubot","tag-nemzeti-kibervedelmi-intezet"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.startlap.hu\/vasarlas\/wp-json\/wp\/v2\/posts\/2204245","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.startlap.hu\/vasarlas\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.startlap.hu\/vasarlas\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.startlap.hu\/vasarlas\/wp-json\/wp\/v2\/users\/20"}],"replies":[{"embeddable":true,"href":"https:\/\/www.startlap.hu\/vasarlas\/wp-json\/wp\/v2\/comments?post=2204245"}],"version-history":[{"count":4,"href":"https:\/\/www.startlap.hu\/vasarlas\/wp-json\/wp\/v2\/posts\/2204245\/revisions"}],"predecessor-version":[{"id":2204249,"href":"https:\/\/www.startlap.hu\/vasarlas\/wp-json\/wp\/v2\/posts\/2204245\/revisions\/2204249"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.startlap.hu\/vasarlas\/wp-json\/wp\/v2\/media\/2204250"}],"wp:attachment":[{"href":"https:\/\/www.startlap.hu\/vasarlas\/wp-json\/wp\/v2\/media?parent=2204245"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.startlap.hu\/vasarlas\/wp-json\/wp\/v2\/categories?post=2204245"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.startlap.hu\/vasarlas\/wp-json\/wp\/v2\/tags?post=2204245"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}