{"id":28087,"date":"2014-03-25T11:10:52","date_gmt":"2014-03-25T10:10:52","guid":{"rendered":"http:\/\/www.pcvesti.com\/?p=28087"},"modified":"2014-03-25T11:10:52","modified_gmt":"2014-03-25T10:10:52","slug":"spam-februaru","status":"publish","type":"post","link":"https:\/\/www.pcvesti.com\/?p=28087","title":{"rendered":"Spam u februaru"},"content":{"rendered":"<p style=\"text-align: justify;\"><a href=\"http:\/\/www.pcvesti.com\/wp-content\/uploads\/2013\/06\/kaspersky_lab.jpeg\"><img loading=\"lazy\" decoding=\"async\" width=\"261\" height=\"193\" class=\"alignleft size-full wp-image-26595\" alt=\"Kaspersky Lab\" src=\"http:\/\/www.pcvesti.com\/wp-content\/uploads\/2013\/06\/kaspersky_lab.jpeg\" data-wp-pid=\"26595\" \/><\/a>Mnogo malicioznih priloga koji su se nalazili u spamovima u februaru je do\u0161lo u mejlovima koje su navodno poslale \u017eene koje su \u017eelele da prona\u0111u nove prijatelje pred Dan zaljubljenih. Neki prevaranti su oti\u0161li i korak dalje time \u0161to su poku\u0161ali da prevare primaoce poruka sa obe\u0107anjem da se u fajlovima prika\u010denim za poruke nalaze eksplicitne fotografije. Tako\u0111e je bilo ne\u0161to konvencionalnije maliciozne po\u0161te koja je imitirala la\u017ena obave\u0161tenja sa socijalnih mre\u017ea, uklju\u010duju\u0107i Fejsbuk.<\/p>\n<p style=\"text-align: justify;\">U februarskim spamovima sa ljubavnom temom je dominirao Trojanac, jer su masovni mejlovi sajber kriminalaca napadali lakoverne korisnike sa Trojan-Dropperom. Trojanac instalira dva maliciozna programa u sistem-jedan je \u0161pijunski softver koji krade sve dokumente (*. Docx, *. Xlsx, *. Pdf) sa ra\u010dunara i \u0161alje ih u posebno po\u0161tansko sandu\u010de; a drugi je IRC-bot\/crv koji se zove ShitStorm koji mo\u017ee da izvr\u0161i DDoS napade na veb sajtove i \u0161iri svoje kopije preko MSN-a i P2P servisa. Ukoliko primaoci odgovore na ovu vrstu mejla, njihov ra\u010dunar lako mo\u017ee da postane deo botnet-a. Pored \u0161pijunskog softvera Trojanca maliciozni spam je uklju\u010divao i softver za otkup-vrstu malvera koji blokira korisnikov ra\u010dunar i zatim tra\u017ei novac u zamenu za njegovo ponovno pokretanje. Za eksplicitne fotografije se tako\u0111e ispostavilo da su maliciozni program i me\u0111u njima je bio i Andromeda backdoor koji dozvoljava sajber kriminalcima da tajno kontroli\u0161u ugro\u017eeni ra\u010dunar.<\/p>\n<p style=\"text-align: justify;\">\u00a0<!--more-->Jo\u0161 jedan maliciozni program je imitirao la\u017ena obave\u0161tenja sa ve\u0107ih dru\u0161tvenih mre\u017ea. Poruke koje su navodno poslate u ime Fejsbuka obave\u0161tavaju korisnike da ima dosta novih vesti u vezi sa njihovim prijateljima od kada su poslednji put posetili sajt i navode ih da otvore prika\u010deni fajl kako bi mogli vi\u0161e da saznaju. Fajl je sadr\u017eao backdoor iz prethodno pomenute Andromeda porodice.<\/p>\n<p style=\"text-align: justify;\">U me\u0111uvremenu, \u201cnigerijski\u201d prevaranti nisu mogli da propuste priliku da iskoriste situaciju u Ukrajini i tragi\u010dne doga\u0111aje u cilju prevare korisnika radi njihovog novca. Oni su navodili neke poznate pri\u010de o nesre\u0107nim turistima u Kijevu kojima je sav novac bio ukraden, tra\u017ee\u0107i finansijsku pomo\u0107.<\/p>\n<p style=\"text-align: justify;\"><b>Udeo spama u mejlovima<\/b><\/p>\n<ul style=\"text-align: justify;\">\n<li>Procenat spama u mejlovima u februaru je porastao za 4.2 procentualnih poena u odnosu na prethodni mesec i u proseku 69.9% &#8211; 1.2 procentualnih poena manje nego u februaru 2013.<\/li>\n<\/ul>\n<p style=\"text-align: justify;\"><b>Izvori spama<\/b><b><\/b><\/p>\n<ul style=\"text-align: justify;\">\n<li>Kina (23%) je ponovo na prvom mestu, prate je Sjedinjene Ameri\u010dke Dr\u017eave (19.1%) i Ju\u017ena Koreja (12.8%)<\/li>\n<\/ul>\n<p style=\"text-align: justify;\"><b>Fi\u0161ing<\/b><\/p>\n<ul style=\"text-align: justify;\">\n<li>Top 3 organizacija koje su naj\u010de\u0161\u0107e bile napadnute fi\u0161ingom su: dru\u0161tvene mre\u017ee (27.3%), servisi za mejlove (19.34%) i organizacije za elektronsko pla\u0107anje (16.73%). Stru\u010dnjaci iz kompanije Kaspersky Lab su tako\u0111e naleteli na la\u017ena obave\u0161tenja u februaru koja su navodno bila poslata iz malezijske HongLeong banke.<\/li>\n<\/ul>\n<p style=\"text-align: justify;\">\u201cPrevaranti aktivno \u0161ire fi\u0161ing mejlove koji koriste imena ve\u0107ih finansijskih organizacija i organizacija za elektronsko pla\u0107anje iz razli\u010ditih zemalja kako bi ukrali li\u010dne finansijske podatke. Uspe\u0161an napad obi\u010dno daje fi\u0161erima pun pristup li\u010dnom nalogu korisnika na veb sajtu banke,\u201d ka\u017ee <b>Tatyana Shcherbakova<\/b>, glavni spam analiti\u010dar u kompaniji Kaspersky Lab.<\/p>\n<p style=\"text-align: justify;\">Ceo izve\u0161taj je dostupan na <a href=\"http:\/\/www.securelist.com\/en\/analysis\/204792328\/Spam_report_February_2014\">securelist.com<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Mnogo malicioznih priloga koji su se nalazili u spamovima u februaru je do\u0161lo u mejlovima koje su navodno poslale \u017eene koje su \u017eelele da prona\u0111u nove prijatelje pred Dan zaljubljenih. Neki prevaranti su oti\u0161li i korak dalje time \u0161to su poku\u0161ali da prevare primaoce poruka sa obe\u0107anjem da se u fajlovima prika\u010denim za poruke nalaze eksplicitne fotografije. Tako\u0111e je bilo ne\u0161to konvencionalnije maliciozne po\u0161te koja je imitirala la\u017ena obave\u0161tenja sa socijalnih mre\u017ea,&#8230; <\/p>\n<div class=\"more-container\"><a class=\"more-link\" href=\"https:\/\/www.pcvesti.com\/?p=28087\" itemprop=\"url\">Continue reading<\/a><\/div>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"seo_booster_metabox":"","ngg_post_thumbnail":0,"slim_seo":{"title":"Spam u februaru - PCVesti","description":"Mnogo malicioznih priloga koji su se nalazili u spamovima u februaru je do\u0161lo u mejlovima koje su navodno poslale \u017eene koje su \u017eelele da prona\u0111u nove prijatelje"},"footnotes":""},"categories":[5],"tags":[],"class_list":["post-28087","post","type-post","status-publish","format-standard","hentry","category-pc-vesti"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Spam u februaru - PCVesti<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.pcvesti.com\/?p=28087\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Spam u februaru - PCVesti\" \/>\n<meta property=\"og:description\" content=\"Mnogo malicioznih priloga koji su se nalazili u spamovima u februaru je do\u0161lo u mejlovima koje su navodno poslale \u017eene koje su \u017eelele da prona\u0111u nove prijatelje pred Dan zaljubljenih. Neki prevaranti su oti\u0161li i korak dalje time \u0161to su poku\u0161ali da prevare primaoce poruka sa obe\u0107anjem da se u fajlovima prika\u010denim za poruke nalaze eksplicitne fotografije. Tako\u0111e je bilo ne\u0161to konvencionalnije maliciozne po\u0161te koja je imitirala la\u017ena obave\u0161tenja sa socijalnih mre\u017ea,... 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