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	<title>ransomware | Criminalitatea informatică</title>
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		<title>Noua variantă de CTB Locker atacă si România</title>
		<link>https://www.criminalitatea-informatica.ro/stiri-de-ultima-ora/noua-varianta-de-ctb-locker-ataca-si-romania/?utm_source=rss&#038;utm_medium=rss&#038;utm_campaign=noua-varianta-de-ctb-locker-ataca-si-romania</link>
		
		<dc:creator><![CDATA[Paul Valentin BOTH]]></dc:creator>
		<pubDate>Mon, 07 Mar 2016 15:18:50 +0000</pubDate>
				<category><![CDATA[Știri de ultimă oră]]></category>
		<category><![CDATA[atacuri informatice]]></category>
		<category><![CDATA[ransomware]]></category>
		<guid isPermaLink="false">http://www.criminalitatea-informatica.ro/?p=2671</guid>

					<description><![CDATA[<img width="150" height="150" src="https://www.criminalitatea-informatica.ro/wp-content/uploads/2016/03/images-150x150.jpg" class="attachment-thumbnail size-thumbnail wp-post-image" alt="" loading="lazy" /><br/><p>Unele companii din România au fost atacate de noua variantă CTB Locker, un ransomware care atacă site-urile web. Este pentru prima dată cand un virus infectează și criptează nu doar documente de pe calculatoare personale, ci și servere web. În ultimele trei zile, sute de companii din 10 țări, au fost atacate astfel, iar specialiștii în</p>
The post <a href="https://www.criminalitatea-informatica.ro/stiri-de-ultima-ora/noua-varianta-de-ctb-locker-ataca-si-romania/">Noua variantă de CTB Locker atacă si România</a> first appeared on <a href="https://www.criminalitatea-informatica.ro">Criminalitatea informatică</a>.]]></description>
										<content:encoded><![CDATA[<img width="150" height="150" src="https://www.criminalitatea-informatica.ro/wp-content/uploads/2016/03/images-150x150.jpg" class="attachment-thumbnail size-thumbnail wp-post-image" alt="" loading="lazy" /><br/><p><span class="TextRun SCX177145208"><span class="NormalTextRun SCX177145208">Unele companii din R</span></span><span class="TextRun SCX177145208"><span class="NormalTextRun SCX177145208">omânia</span></span><span class="TextRun SCX177145208"><span class="NormalTextRun SCX177145208"> au fost atacate de noua variantă </span><span class="NormalTextRun SCX177145208">CTB Locker</span><span class="NormalTextRun SCX177145208">, un ransomware care atacă site-urile web.</span></span></p>
<p><span class="TextRun SCX177145208"><span class="TextRun SCX45411861"><span class="NormalTextRun SCX45411861">Este pentru prima </span></span><span class="TextRun SCX45411861"><span class="SpellingError SCX45411861">dată</span></span><span class="TextRun SCX45411861"><span class="NormalTextRun SCX45411861"> cand un virus infectează</span></span><span class="TextRun SCX45411861"><span class="NormalTextRun SCX45411861"> ș</span></span><span class="TextRun SCX45411861"><span class="NormalTextRun SCX45411861">i criptează</span></span><span class="TextRun SCX45411861"><span class="NormalTextRun SCX45411861"> nu doar documente de pe calculatoare personale, ci ș</span></span><span class="TextRun SCX45411861"><span class="NormalTextRun SCX45411861">i servere web. Î</span></span><span class="TextRun SCX45411861"><span class="NormalTextRun SCX45411861">n ultimele trei zile, sute de companii din 10 ță</span></span><span class="TextRun SCX45411861"><span class="NormalTextRun SCX45411861">ri, au fost atacate astfel, iar specialiș</span></span><span class="TextRun SCX45411861"><span class="NormalTextRun SCX45411861">tii î</span></span><span class="TextRun SCX45411861"><span class="NormalTextRun SCX45411861">n </span></span><span class="TextRun SCX45411861"><span class="NormalTextRun SCX45411861">securitate</span></span> <span class="TextRun SCX45411861"><span class="NormalTextRun SCX45411861">cibernetică</span></span><span class="TextRun SCX45411861"><span class="NormalTextRun SCX45411861"> nu au </span></span><span class="TextRun SCX45411861"><span class="SpellingError SCX45411861">soluț</span></span><span class="TextRun SCX45411861"><span class="SpellingError SCX45411861">ii</span></span><span class="TextRun SCX45411861"><span class="NormalTextRun SCX45411861"> pentru </span></span><span class="TextRun SCX45411861"><span class="SpellingError SCX45411861">că</span></span><span class="TextRun SCX45411861"><span class="NormalTextRun SCX45411861"> nu </span></span><span class="TextRun SCX45411861"><span class="SpellingError SCX45411861">există</span></span> <span class="TextRun SCX45411861"><span class="SpellingError SCX45411861">nicio</span></span><span class="TextRun SCX45411861"><span class="NormalTextRun SCX45411861"> modalitate de a recupera </span></span><span class="TextRun SCX45411861"><span class="NormalTextRun SCX45411861">fiș</span></span><span class="TextRun SCX45411861"><span class="NormalTextRun SCX45411861">ierele</span></span> <span class="TextRun SCX45411861"><span class="NormalTextRun SCX45411861">criptate</span></span><span class="TextRun SCX45411861"><span class="NormalTextRun SCX45411861"> scrie </span></span><span class="TextRun SCX45411861"><span class="NormalTextRun SCX45411861">stirileprotv.ro</span></span><span class="TextRun SCX45411861"><span class="NormalTextRun SCX45411861">.</span></span></span></p>
<p><span class="TextRun SCX177145208"><span class="TextRun SCX45411861"><span class="NormalTextRun SCX45411861"><span class="TextRun SCX64326433"><span class="NormalTextRun SCX64326433">Virusul a apă</span></span><span class="TextRun SCX64326433"><span class="NormalTextRun SCX64326433">rut de doar </span></span><span class="TextRun SCX64326433"><span class="SpellingError SCX64326433">câ</span></span><span class="TextRun SCX64326433"><span class="SpellingError SCX64326433">teva</span></span><span class="TextRun SCX64326433"><span class="NormalTextRun SCX64326433"> zile ș</span></span><span class="TextRun SCX64326433"><span class="NormalTextRun SCX64326433">i a facut sute de victime î</span></span><span class="TextRun SCX64326433"><span class="NormalTextRun SCX64326433">n zeci de ță</span></span><span class="TextRun SCX64326433"><span class="NormalTextRun SCX64326433">ri printre care ș</span></span><span class="TextRun SCX64326433"><span class="NormalTextRun SCX64326433">i Romania. Sute de companii s-au trezit cu paginile de internet blocate, iar bazele de date </span></span><span class="TextRun SCX64326433"><span class="NormalTextRun SCX64326433">cr</span><span class="NormalTextRun SCX64326433">ip</span><span class="NormalTextRun SCX64326433">ta</span><span class="NormalTextRun SCX64326433">te</span></span><span class="TextRun SCX64326433"><span class="NormalTextRun SCX64326433">.</span></span></span></span></span></p>
<p><span class="TextRun SCX260960569"><span class="NormalTextRun SCX260960569">Exper</span></span><span class="TextRun SCX260960569"><span class="NormalTextRun SCX260960569">ț</span></span><span class="TextRun SCX260960569"><span class="NormalTextRun SCX260960569">ii </span></span><span class="TextRun SCX260960569"><span class="NormalTextRun SCX260960569">î</span></span><span class="TextRun SCX260960569"><span class="NormalTextRun SCX260960569">n </span></span><span class="TextRun SCX260960569"><span class="NormalTextRun SCX260960569">securitate</span><span class="NormalTextRun SCX260960569"> cibernetic</span></span><span class="TextRun SCX260960569"><span class="NormalTextRun SCX260960569">ă</span></span><span class="TextRun SCX260960569"><span class="NormalTextRun SCX260960569"> nu au reu</span></span><span class="TextRun SCX260960569"><span class="NormalTextRun SCX260960569">ș</span></span><span class="TextRun SCX260960569"><span class="NormalTextRun SCX260960569">it p</span></span><span class="TextRun SCX260960569"><span class="NormalTextRun SCX260960569">â</span></span><span class="TextRun SCX260960569"><span class="NormalTextRun SCX260960569">n</span></span><span class="TextRun SCX260960569"><span class="NormalTextRun SCX260960569">ă</span></span><span class="TextRun SCX260960569"><span class="NormalTextRun SCX260960569"> acum s</span></span><span class="TextRun SCX260960569"><span class="NormalTextRun SCX260960569">ă</span></span><span class="TextRun SCX260960569"><span class="NormalTextRun SCX260960569"> </span></span><span class="TextRun SCX260960569"><span class="NormalTextRun SCX260960569">î</span></span><span class="TextRun SCX260960569"><span class="NormalTextRun SCX260960569">nving</span></span><span class="TextRun SCX260960569"><span class="NormalTextRun SCX260960569">ă</span></span><span class="TextRun SCX260960569"><span class="NormalTextRun SCX260960569"> virusul. &#8220;</span></span><span class="TextRun SCX260960569"><span class="NormalTextRun SCX260960569">Este vorba despre standardul de </span></span><span class="TextRun SCX260960569"><span class="NormalTextRun SCX260960569">en</span><span class="NormalTextRun SCX260960569">cr</span><span class="NormalTextRun SCX260960569">ip</span></span><span class="TextRun SCX260960569"><span class="NormalTextRun SCX260960569">ț</span></span><span class="TextRun SCX260960569"><span class="NormalTextRun SCX260960569">ie</span></span><span class="TextRun SCX260960569"><span class="NormalTextRun SCX260960569"> pe care </span></span><span class="TextRun SCX260960569"><span class="NormalTextRun SCX260960569">î</span></span><span class="TextRun SCX260960569"><span class="NormalTextRun SCX260960569">l folosesc </span></span><span class="TextRun SCX260960569"><span class="NormalTextRun SCX260960569">ș</span></span><span class="TextRun SCX260960569"><span class="NormalTextRun SCX260960569">i algoritmul de </span></span><span class="TextRun SCX260960569"><span class="NormalTextRun SCX260960569">en</span><span class="NormalTextRun SCX260960569">cr</span><span class="NormalTextRun SCX260960569">ip</span></span><span class="TextRun SCX260960569"><span class="NormalTextRun SCX260960569">ț</span></span><span class="TextRun SCX260960569"><span class="NormalTextRun SCX260960569">ie</span></span><span class="TextRun SCX260960569"><span class="NormalTextRun SCX260960569"> pe care </span></span><span class="TextRun SCX260960569"><span class="NormalTextRun SCX260960569">î</span></span><span class="TextRun SCX260960569"><span class="NormalTextRun SCX260960569">l folosesc, care este unul foarte puternic </span></span><span class="TextRun SCX260960569"><span class="SpellingError SCX260960569">ș</span></span><span class="TextRun SCX260960569"><span class="SpellingError SCX260960569">i</span></span><span class="TextRun SCX260960569"><span class="NormalTextRun SCX260960569"> nu se poate de</span><span class="NormalTextRun SCX260960569">cr</span><span class="NormalTextRun SCX260960569">ip</span><span class="NormalTextRun SCX260960569">ta</span><span class="NormalTextRun SCX260960569"> prin nicun mijloc conven</span></span><span class="TextRun SCX260960569"><span class="NormalTextRun SCX260960569">ț</span></span><span class="TextRun SCX260960569"><span class="NormalTextRun SCX260960569">ional sau niciun mijloc cunoscut</span></span><span class="TextRun SCX260960569"><span class="NormalTextRun SCX260960569">&#8220;, spune directorul</span></span><span class="TextRun SCX260960569"><span class="NormalTextRun SCX260960569"> Centrului National de Raspuns la Incidente de </span><span class="NormalTextRun SCX260960569">Securitate</span><span class="NormalTextRun SCX260960569"> Cibernetica</span></span><span class="TextRun SCX260960569"><span class="NormalTextRun SCX260960569">.</span></span></p>
<p><span class="TextRun SCX260960569"><span class="TextRun SCX48336672"><span class="NormalTextRun SCX48336672">CTB Locker</span></span><span class="TextRun SCX48336672"><span class="NormalTextRun SCX48336672"> pentru website-uri este un <strong>ransomware</strong> care este </span><span class="NormalTextRun SCX48336672">cr</span><span class="NormalTextRun SCX48336672">eat în mod special să </span></span><span class="TextRun SCX48336672"><span class="NormalTextRun SCX48336672">atace</span></span><span class="TextRun SCX48336672"><span class="NormalTextRun SCX48336672"> site-urile, </span></span><span class="TextRun SCX48336672"><span class="NormalTextRun SCX48336672">să</span></span><span class="TextRun SCX48336672"><span class="NormalTextRun SCX48336672"> le </span><span class="NormalTextRun SCX48336672">cr</span><span class="NormalTextRun SCX48336672">ip</span><span class="NormalTextRun SCX48336672">teze conținutul și apoi să ceară o răscumpărare în bitcoin pentru a </span></span><span class="TextRun SCX48336672"><span class="NormalTextRun SCX48336672">obține</span></span><span class="TextRun SCX48336672"><span class="NormalTextRun SCX48336672"> cheia pentru </span></span><span class="TextRun SCX48336672"><span class="NormalTextRun SCX48336672">de</span><span class="NormalTextRun SCX48336672">cr</span><span class="NormalTextRun SCX48336672">ip</span><span class="NormalTextRun SCX48336672">ta</span><span class="NormalTextRun SCX48336672">re</span></span><span class="TextRun SCX48336672"><span class="NormalTextRun SCX48336672">. Site-urile web </span></span><span class="TextRun SCX48336672"><span class="SpellingError SCX48336672">devin</span></span><span class="TextRun SCX48336672"><span class="NormalTextRun SCX48336672"> infectate de hackeri care se </span></span><span class="TextRun SCX48336672"><span class="SpellingError SCX48336672">conectează</span></span><span class="TextRun SCX48336672"><span class="NormalTextRun SCX48336672"> la site </span></span><span class="TextRun SCX48336672"><span class="SpellingError SCX48336672">și înlocuiesc</span></span> <span class="TextRun SCX48336672"><span class="NormalTextRun SCX48336672">conținutul</span></span> <span class="TextRun SCX48336672"><span class="NormalTextRun SCX48336672">inițial</span></span><span class="TextRun SCX48336672"><span class="NormalTextRun SCX48336672">:</span></span><span class="TextRun SCX48336672"><span class="NormalTextRun SCX48336672"> </span></span><span class="TextRun SCX48336672"><span class="NormalTextRun SCX48336672">index.php sau</span></span><span class="TextRun SCX48336672"><span class="NormalTextRun SCX48336672"> index.html cu un nou index.php. Acest nou index.php va fi folosit apoi să </span><span class="NormalTextRun SCX48336672">cr</span><span class="NormalTextRun SCX48336672">ip</span><span class="NormalTextRun SCX48336672">teze informațiile de pe site folosind </span></span><span class="TextRun SCX48336672"><span class="NormalTextRun SCX48336672">cr</span><span class="NormalTextRun SCX48336672">ip</span><span class="NormalTextRun SCX48336672">ta</span><span class="NormalTextRun SCX48336672">re</span></span><span class="TextRun SCX48336672"><span class="NormalTextRun SCX48336672">a AES-256 și afișează o nouă pagină de început care conține informații despre ce s-a </span></span><span class="TextRun SCX48336672"><span class="NormalTextRun SCX48336672">întâmplat</span></span><span class="TextRun SCX48336672"><span class="NormalTextRun SCX48336672"> cu </span></span><span class="TextRun SCX48336672"><span class="NormalTextRun SCX48336672">informațiile și cum </span></span><span class="TextRun SCX48336672"><span class="NormalTextRun SCX48336672">să</span></span><span class="TextRun SCX48336672"><span class="NormalTextRun SCX48336672"> faci o plată de răscumpărare s</span><span class="NormalTextRun SCX48336672">cr</span><span class="NormalTextRun SCX48336672">ie </span></span><span class="TextRun SCX48336672"><span class="NormalTextRun SCX48336672">bleepingcomputer.com</span></span><span class="TextRun SCX48336672"><span class="NormalTextRun SCX48336672">.</span></span></span></p>
<p><span class="TextRun SCX258111504"><span class="NormalTextRun SCX258111504">Din </span></span><span class="TextRun SCX258111504"><span class="SpellingError SCX258111504">păcate</span></span><span class="TextRun SCX258111504"><span class="NormalTextRun SCX258111504">, în acest moment nu </span></span><span class="TextRun SCX258111504"><span class="SpellingError SCX258111504">există</span></span><span class="TextRun SCX258111504"><span class="NormalTextRun SCX258111504"> nici un mod de a de</span><span class="NormalTextRun SCX258111504">cr</span><span class="NormalTextRun SCX258111504">ip</span><span class="NormalTextRun SCX258111504">ta</span> </span><span class="TextRun SCX258111504"><span class="NormalTextRun SCX258111504">fișierele</span></span> <span class="TextRun SCX258111504"><span class="NormalTextRun SCX258111504">cr</span><span class="NormalTextRun SCX258111504">ip</span><span class="NormalTextRun SCX258111504">ta</span><span class="NormalTextRun SCX258111504">te</span></span><span class="TextRun SCX258111504"><span class="NormalTextRun SCX258111504"> de </span></span><span class="TextRun SCX258111504"><span class="NormalTextRun SCX258111504">CTB Locker</span></span> <span class="TextRun SCX258111504"><span class="SpellingError SCX258111504">fără</span></span><span class="TextRun SCX258111504"><span class="NormalTextRun SCX258111504"> a plăti răscumpărarea, iar singurul mod de a le recupera este prin folosirea unui backup. C</span></span><span class="TextRun SCX258111504"><span class="NormalTextRun SCX258111504">ei care au fost </span></span><span class="TextRun SCX258111504"><span class="SpellingError SCX258111504">afectați</span></span><span class="TextRun SCX258111504"><span class="NormalTextRun SCX258111504"> de acest <strong>ransomware</strong> are trebui să îi contacteze pe cei care le oferă găzduirea serverului pentru a putea vedea cum a fost compromis site-ul și dacă există backup-uri.</span></span></p>
<p><span class="TextRun SCX258111504"><span class="TextRun SCX231921806"><span class="NormalTextRun SCX231921806">CTB Locker</span></span><span class="TextRun SCX231921806"><span class="NormalTextRun SCX231921806"> pentru website-uri oferă posibilitatea </span></span><span class="TextRun SCX231921806"><span class="NormalTextRun SCX231921806">de</span><span class="NormalTextRun SCX231921806">cr</span><span class="NormalTextRun SCX231921806">ip</span><span class="NormalTextRun SCX231921806">tării</span></span><span class="TextRun SCX231921806"><span class="NormalTextRun SCX231921806"> a două </span></span><span class="TextRun SCX231921806"><span class="SpellingError SCX231921806">fișiere</span></span><span class="TextRun SCX231921806"><span class="NormalTextRun SCX231921806"> aleatorii </span></span><span class="TextRun SCX231921806"><span class="NormalTextRun SCX231921806">fără</span></span><span class="TextRun SCX231921806"><span class="NormalTextRun SCX231921806"> a plăti nimic pentru a testa </span></span><span class="TextRun SCX231921806"><span class="NormalTextRun SCX231921806">de</span><span class="NormalTextRun SCX231921806">cr</span><span class="NormalTextRun SCX231921806">ip</span><span class="NormalTextRun SCX231921806">ta</span><span class="NormalTextRun SCX231921806">re</span></span><span class="TextRun SCX231921806"><span class="NormalTextRun SCX231921806">a lor. Victima nu poate alege ce fișiere vor fi </span></span><span class="TextRun SCX231921806"><span class="NormalTextRun SCX231921806">de</span><span class="NormalTextRun SCX231921806">cr</span><span class="NormalTextRun SCX231921806">ip</span><span class="NormalTextRun SCX231921806">ta</span><span class="NormalTextRun SCX231921806">te</span></span><span class="TextRun SCX231921806"><span class="NormalTextRun SCX231921806">.</span></span></span></p>The post <a href="https://www.criminalitatea-informatica.ro/stiri-de-ultima-ora/noua-varianta-de-ctb-locker-ataca-si-romania/">Noua variantă de CTB Locker atacă si România</a> first appeared on <a href="https://www.criminalitatea-informatica.ro">Criminalitatea informatică</a>.]]></content:encoded>
					
		
		
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