Created
April 27, 2014 02:07
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Verifica Puertos Abiertos
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// Verificación de puertos | |
$ip = gethostbyaddr($_SERVER['REMOTE_ADDR']); // direccion IP | |
$timeout = 1; // 1 segundo de espera Máximo recomendado 10 | |
$puertos_TCP = array(21, // puertos usados | |
22, | |
23, | |
25, | |
79, | |
80, | |
110, | |
135, | |
137, | |
139, | |
443, | |
445, | |
3306, | |
4500, | |
5000, | |
8080, | |
14147 ); | |
// puertos usados explicación | |
$uso_TCP = array("FTP", | |
"SSH", | |
"Telnet", | |
"SMTP", | |
"Finger", | |
"HTTP WEB", | |
"POP3", | |
"RPC", | |
"Resolución de nombres NetBios", | |
"Servicio de sesiones NetBios", | |
"HTTPS/SSL", | |
"SMB (Bloque de mensajes de servidor)", | |
"Servicio SQL", | |
"LSSA", | |
"UPnP", | |
"Servicio ISS,APACHE,TOMCAT,ETC", | |
"Server FTP"); | |
$lista = count($puertos_TCP); // cantidad de puertos a leer | |
$abierto = $inicio = $error_TCP = 0; | |
echo "<p>Ip: $ip -- Verificando puertos TCP\r\n</p>"; | |
while ($inicio < $lista) | |
{ settype($puertos_TCP[$inicio], "integer"); | |
if (!@fsockopen($ip, $puertos_TCP[$inicio], $errno, $errstr, $timeout)) | |
{ echo "<p>Puerto $puertos_TCP[$inicio] : Uso $uso_TCP[$inicio] = [ BLOQUEADO ] </p>"; } | |
else { echo "<p>Puerto $puertos_TCP[$inicio] : Uso $uso_TCP[$inicio] = [ ABIERTO ]</p>"; | |
$abierto = 1;} | |
$inicio++; | |
} | |
if ($abierto == 0) {echo "Felicitaciones!!! estan blindado...";} | |
else {echo "Revisa los puertos abiertos; son posibles huecos de seguridad.";} |
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