{"id":5359,"date":"2015-11-09T07:45:23","date_gmt":"2015-11-09T07:45:23","guid":{"rendered":"https:\/\/ihs.com.tr\/blog\/?p=5359"},"modified":"2015-11-09T07:45:23","modified_gmt":"2015-11-09T07:45:23","slug":"cryptowall-ransomware-yaraticilarinin-kazanci-325-milyonu-gecti","status":"publish","type":"post","link":"https:\/\/www.ihs.com.tr\/blog\/cryptowall-ransomware-yaraticilarinin-kazanci-325-milyonu-gecti\/","title":{"rendered":"CryptoWall ransomware yarat\u0131c\u0131lar\u0131n\u0131n kazanc\u0131 $325 milyonu ge\u00e7ti"},"content":{"rendered":"

Cyber Threat Alliance kapsam\u0131nda \u00e7al\u0131\u015fan g\u00fcvenlik dan\u0131\u015fmanl\u0131\u011f\u0131 sunan \u015firketlerin haz\u0131rlad\u0131\u011f\u0131 bir detayl\u0131 incelemeye g\u00f6re CryptoWall ransomware\u00a03.0 adl\u0131 fidye isteyen k\u00f6t\u00fc niyetli yaz\u0131l\u0131m<\/strong> 2015 y\u0131l\u0131nda olduk\u00e7a etkili olmu\u015f g\u00f6r\u00fcn\u00fcyor.<\/span><\/p>\n

CryptoWall 3.0 ilk olarak Ocak 2015’te g\u00f6r\u00fclm\u00fc\u015f ve bula\u015ft\u0131\u011f\u0131 bilgisayarlarda \u00f6nemli dosyalar\u0131 \u015fifreleyerek eri\u015fimi engelliyor ve fidye kar\u015f\u0131l\u0131\u011f\u0131nda<\/strong> tutsak olarak tutuyor. Birka\u00e7 y\u00fcz dolar veya binlerce dolar\u0131 bulan \u00f6demeyi ise BitCoin \u00fczerinden yapmak gerekiyor.<\/span><\/p>\n

Intel Security, Fortinet, Symantec, Palo Alto Networks ve di\u011fer g\u00fcvenlik firmalar\u0131ndaki uzmanlar\u0131n yapt\u0131klar\u0131 incelemelere g\u00f6re toplamda \u015fimdiye kadar sald\u0131rganlar taraf\u0131ndan 49 tipte CryptoWall 3.0 kampanyas\u0131 ile 4.000’den fazla \u00e7e\u015fitte, 839 command and control (C&C) URL’i ile, 5 second-tier C&C IP adresi ve 400.000’den fazla bula\u015fma denemesi saptanm\u0131\u015f durumda.<\/strong><\/span><\/p>\n

\"cryptolocker\"<\/a><\/p>\n

Uzmanlara g\u00f6re sald\u0131rganlar \u015fimdiye kadar y\u00fczbinlerce sald\u0131r\u0131 ile $325 milyonluk zarar vermi\u015fler<\/strong> ve vermeye de devam ediyorlar. Bundan en \u00e7ok Kuzey Amerika, ve \u00f6zellikle\u00a0ABD etkileniyor.<\/strong><\/span><\/p>\n

Sald\u0131rganlar \u00e7o\u011funlukla y\u00fczlerce BitCoin adresi \u00fczerinden \u00f6demeleri al\u0131yorlar<\/strong>. Ancak baz\u0131 durumlarda fidyeyi ceplerine atmak yerine sald\u0131r\u0131lar\u0131 yaymak i\u00e7in kulland\u0131klar\u0131 kanallara da aktarabiliyorlar. B\u00f6ylece sald\u0131r\u0131lar reklamlar ve spam e-postalar ile daha da artabiliyor.<\/span><\/p>\n

Sald\u0131r\u0131larda dikkat \u00e7eken bir di\u011fer nokta da ilk aktar\u0131lan BitCoin hesaplar\u0131 ile son aktar\u0131lan BitCoin hesaplar\u0131 aras\u0131nda y\u00fczlerce hatta binlerce farkl\u0131 hesap daha olmas\u0131<\/strong>. B\u00f6ylece k\u00fc\u00e7\u00fck hareketlerle binlerce hesaba da\u011f\u0131lan paray\u0131 “son noktas\u0131 belli olmadan” kendi hesaplar\u0131na aktarabiliyorlar.<\/span><\/p>\n

Ara\u015ft\u0131rmac\u0131lara g\u00f6re sadece bu y\u00f6ntemle 15.000 kullan\u0131c\u0131dan yakla\u015f\u0131k $5 milyonluk bir kazan\u00e7<\/strong> sa\u011flamak m\u00fcmk\u00fcn.<\/span><\/p>\n

Hen\u00fcz CryptoWall 3.0 \u015fifrelemesi i\u00e7in bir \u00e7\u00f6z\u00fcm bulunamam\u0131\u015f olsa da, CoinVault ve Bitcryptor gibi di\u011fer ransomware’ler i\u00e7in \u015fifreleme \u00e7\u00f6z\u00fcmleri art\u0131k bulunuyor<\/strong>. \u00d6n\u00fcm\u00fczdeki d\u00f6nemde CryptoWall 3.0 i\u00e7in de benzer bir \u00e7\u00f6z\u00fcm\u00fcn bulunaca\u011f\u0131 tahmin ediliyor.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

Cyber Threat Alliance kapsam\u0131nda \u00e7al\u0131\u015fan g\u00fcvenlik dan\u0131\u015fmanl\u0131\u011f\u0131 sunan \u015firketlerin haz\u0131rlad\u0131\u011f\u0131 bir detayl\u0131 incelemeye g\u00f6re CryptoWall ransomware\u00a03.0 adl\u0131 fidye isteyen k\u00f6t\u00fc niyetli yaz\u0131l\u0131m…<\/p>\n","protected":false},"author":3,"featured_media":5361,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-5359","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-haberler"],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.ihs.com.tr\/blog\/wp-json\/wp\/v2\/posts\/5359","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ihs.com.tr\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ihs.com.tr\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ihs.com.tr\/blog\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ihs.com.tr\/blog\/wp-json\/wp\/v2\/comments?post=5359"}],"version-history":[{"count":2,"href":"https:\/\/www.ihs.com.tr\/blog\/wp-json\/wp\/v2\/posts\/5359\/revisions"}],"predecessor-version":[{"id":5369,"href":"https:\/\/www.ihs.com.tr\/blog\/wp-json\/wp\/v2\/posts\/5359\/revisions\/5369"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ihs.com.tr\/blog\/wp-json\/wp\/v2\/media\/5361"}],"wp:attachment":[{"href":"https:\/\/www.ihs.com.tr\/blog\/wp-json\/wp\/v2\/media?parent=5359"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ihs.com.tr\/blog\/wp-json\/wp\/v2\/categories?post=5359"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ihs.com.tr\/blog\/wp-json\/wp\/v2\/tags?post=5359"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}