{"id":1792,"date":"2020-02-02T19:27:00","date_gmt":"2020-02-02T16:27:00","guid":{"rendered":"http:\/\/www.gokberkcan.com\/?p=1792"},"modified":"2020-02-02T15:20:03","modified_gmt":"2020-02-02T12:20:03","slug":"linkedinde-excel-talep-etmeye-devam","status":"publish","type":"post","link":"https:\/\/www.gokberkcan.com\/?p=1792","title":{"rendered":"Linkedin&#39;de Excel talep etmeye devam"},"content":{"rendered":"\n<p>Linkedin&#8217;de bir ara en s\u0131k kar\u015f\u0131la\u015ft\u0131\u011f\u0131m payla\u015f\u0131mlar\u0131n ba\u015f\u0131nda geliyordu bedavadan Excel da\u011f\u0131t\u0131mlar\u0131. Kim oldu\u011funu bile do\u011fru d\u00fczg\u00fcn bilmedi\u011finiz birinin haz\u0131rlad\u0131\u011f\u0131 makrolarla dolu Excel dosyas\u0131na sahip olmak i\u00e7in herkes eposta adresini payla\u015f\u0131rd\u0131. Eskisi kadar g\u00f6z\u00fcme \u00e7arpm\u0131yor art\u0131k ama yine de niyetin iyi oldu\u011fu g\u00f6r\u00fc\u015f\u00fcnde de\u011filim.<\/p>\n\n\n\n<p>Microsoft G\u00fcvenlik \u0130stihbart\u0131 (MSG) birimi Rus hacker grubu Dudear&#8217;in (TA505, Evil Corp) k\u0131sa bir sessizli\u011fin ard\u0131ndan tekrar faaliyete ge\u00e7ti\u011fini belirtti. Epostaya eklenmi\u015f olan HTML eki, makro y\u00fckl\u00fc Excel dosyas\u0131 indiriyor ve \u00e7al\u0131\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda verilerin aktar\u0131m\u0131n\u0131 yap\u0131yor. MSG&#8217;ye g\u00f6re Dudear ilk defa HTML y\u00f6nlendirmesi yap\u0131yor ve taktiklerindeki de\u011fi\u015fikliklere ra\u011fmen hala bilgi \u00e7alma ama\u00e7l\u0131 Trojan GraceWire&#8217;\u0131 kullan\u0131yor. (Kaynak: <a href=\"https:\/\/twitter.com\/MsftSecIntel\/status\/1222995250911703041\">MSG<\/a>)<\/p>\n\n\n\n<p>Peki bu riskten korunman\u0131n temel \u00e7\u00f6z\u00fcm\u00fc ne? Kimin haz\u0131rlad\u0131\u011f\u0131n\u0131 bilmedi\u011finiz Excel dosyalar\u0131n\u0131 a\u00e7mamak.<\/p>\n\n\n\n<p><a href=\"https:\/\/www.forbes.com\/sites\/daveywinder\/2020\/01\/31\/microsoft-issues-excel-threat-alert-as-100-million-evil-corp-campaign-evolves\/\">Microsoft Issues Excel Security Alert As $100 Million \u2018Evil Corp\u2019 Campaign Evolves<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Linkedin&#8217;de bir ara en s\u0131k kar\u015f\u0131la\u015ft\u0131\u011f\u0131m payla\u015f\u0131mlar\u0131n ba\u015f\u0131nda geliyordu bedavadan Excel da\u011f\u0131t\u0131mlar\u0131. Kim oldu\u011funu bile do\u011fru d\u00fczg\u00fcn bilmedi\u011finiz birinin haz\u0131rlad\u0131\u011f\u0131 makrolarla dolu Excel dosyas\u0131na sahip olmak i\u00e7in herkes eposta adresini payla\u015f\u0131rd\u0131. Eskisi kadar g\u00f6z\u00fcme \u00e7arpm\u0131yor art\u0131k ama yine de niyetin iyi oldu\u011fu g\u00f6r\u00fc\u015f\u00fcnde de\u011filim. Microsoft G\u00fcvenlik \u0130stihbart\u0131 (MSG) birimi Rus hacker grubu Dudear&#8217;in (TA505, Evil [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12],"tags":[],"class_list":["post-1792","post","type-post","status-publish","format-standard","hentry","category-yazilim"],"_links":{"self":[{"href":"https:\/\/www.gokberkcan.com\/index.php?rest_route=\/wp\/v2\/posts\/1792","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gokberkcan.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.gokberkcan.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.gokberkcan.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gokberkcan.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1792"}],"version-history":[{"count":1,"href":"https:\/\/www.gokberkcan.com\/index.php?rest_route=\/wp\/v2\/posts\/1792\/revisions"}],"predecessor-version":[{"id":1793,"href":"https:\/\/www.gokberkcan.com\/index.php?rest_route=\/wp\/v2\/posts\/1792\/revisions\/1793"}],"wp:attachment":[{"href":"https:\/\/www.gokberkcan.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1792"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gokberkcan.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1792"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gokberkcan.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1792"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}