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PHP Port Scanner

Source: Internet
Author: User
Tags format define empty reserved
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<?php

Codz by Angel
Welcome to my Website
Http://www.4ngel.net

$youip = $HTTP _server_vars["REMOTE_ADDR"];        //Get native IP address
$ remoteip= $HTTP _post_vars[' Remoteip '];             /Get form Submit IP address
?>
<title> Security Angel--Port online detection </title>
<meta http-equiv= "Content-type" content= "text/html; charset=gb2312 ">
<style type=" Text/css ">
<!--
Body {   font-size:12px; Font-family:verdana;color: #000000;
}
TD {
     font-size:12px;
     Font-family:verdana;
     color: #000000;
     line-height:14px;
}
. style1 {color: #FFFFFF}
-->
</style>
<body>
<center>
<?php
if (!empty ($REMOTEIP)) {
//The decision to enter the IP address format if the form is not empty

function err () {
Die ("Sorry, the IP address is not legal <p><a Href=javascript:history.back (1) > Click here to return </a>");
}
To define a message that submits error IP

$ips =explode (".", $remoteip);
Use. Split IP Address

if (intval ($ips [0]) <1 or intval ($ips [0]) >255 or Intval ($ips [3]) <1 or intval ($ips [3]>255)) Err ();
If the number of the first and last IP is less than 1 or greater than 255, an error is prompted

if (Intval ($ips [1]) <0 or Intval ($ips [1]) >255 or Intval ($ips [2]) <0 or intval ($ips [2]>255)) Err ();
If the number of IP in the second and third segments is less than 0 or greater than 255, an error is prompted

$closed = ' This port is currently off. ';
$opened = ' <font color=red> This port is currently open! </font> ';
$close = "Close";
$open = "<font color=red> open </font>";
$port =array (21,23,25,79,80,110,135,137,138,139,143,443,445,1433,3306,3389);
$msg =array (
' Ftp ',
' Telnet ',
' Smtp ',
' Finger ',
' Http ',
' Pop3 ',
' Location Service ',
' Netbios-ns ',
' netbios-dgm ',
' netbios-ssn ',
' IMAP ',
' Https ',
' microsoft-ds ',
' MSSQL ',
' MYSQL ',
' Terminal services '
;    
///IP format after checking to define the corresponding service name and status of each port

Echo "<table   border=0 cellpadding=15 cellspacing=0>\n";
echo "<tr>\n"; The
Echo <td align=center><strong> the Ip:<font
color=red> you scanned. $remoteip. " </font></strong></td>\n ";
echo "</tr>\n";
echo "</table>\n";
echo "<table cellpadding=5 cellspacing=1 bgcolor= #636194 >\n";
echo "<tr bgcolor= #7371A5 align=center>\n";
Echo "<td><span class=style1> port </span></td>\n";
Echo "<td><span class=style1> service </span></td>\n";
echo "<td><span class=style1> detection results </span></td>\n";
echo "<td><span class=style1> description </span></td>\n";
echo "</tr>\n";
//output table displayed

for ($i =0; $i <sizeof ($port); $i + +)
{
$fp = @fsockopen ($remoteip, $port [$i], & $errno, & $errstr, 1); br>   if (! $fp) {
     echo "<tr bgcolor= #FFFFFF ><td align=center>". $ port[$i]. " </td><td> ". $msg [$i]." </TD><TD
align=center> ". $close." </td><td> ". $closed." </td></tr>\n ";
  } else {
     echo "<tr bgcolor= #F4F7F9 ><td align=center>". $port [ $i]. " </td><td> ". $msg [$i]." </TD><TD
align=center> ". $open." </td><td> ". $opened." </td></tr> ";
  }
}
////With the For statement, use the Fsockopen function to connect the remote host's associated port, and output the result

Echo "<tr><td colspan=4 align=center>\n";
Echo <a href=portscan.php><font color= #FFFFFF > Continue scanning >>></font></a></td> \ n ";
echo "</tr\n";
echo "</table>\n";
echo "<table cellspacing=0 cellpadding=10 width=100% border=0>\n";
echo "<tr>\n";
echo "<td align=center><b>copyright©2004 security Angel team[s4t] all Rights reserved.</b></ Td>\n ";
echo "</tr>\n";
echo "</table>\n";
echo "</center>\n";
echo "</body>\n";
echo " Exit;
}
//Probe end

echo "<table border=0 cellpadding=15 cellspacing=0>\n";
echo "<tr>\n";
echo "<td align=center><strong> your Ip:<font color=red>". $youip. " </font></strong></td>\n ";
echo "</tr>\n";
echo "<form method=post action=portscan.php>\n";
echo "<tr><td>\n";
echo "<input type=text name=remoteip size=12>\n";
echo "<input type=submit value= scan name=scan>\n";
echo "</td></tr>\n";
echo "</form>";
echo "</table>\n";
Displays a form that submits an IP address if the form is empty

?>

<table cellspacing=0 cellpadding=10 width= "100%" border=0>
<TR>
<TD align=center><b>copyright©2004 Security Angel team[s4t] all Rights reserved.</b></td>
</TR>
</TABLE>
</center>
</body>



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Related Keywords:
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