JavaScript | Scripting and security

Invitar o conectarte con gente de forma masiva en LinkedIn con JavaScript

(2 votes, average: 5.00 out of 5)

var countOfPagesScrolled = 5;

function scrollDown(height, countOfPagesScrolled){
	scroll(0, document.body.clientHeight);
	setTimeout(function(){
		if(height != document.body.clientHeight && countOfPagesScrolled > 0){
			scrollDown(document.body.clientHeight, --countOfPagesScrolled);
		}else
			return sendRequest();
	}, 2000);
}

function sendRequest(){
	var contactsNum = 0;
	jQuery.each( $('.artdeco-button--secondary'), 	function() {
		contactsNum++;
		$(this).click();
		console.log($(this).attr('title') + ' ' + contactsNum);
	});
	console.log('Just added contacts: ' + contactsNum);
}

scrollDown(document.body.clientHeight, countOfPagesScrolled);

var countOfPagesScrolled = 5;

function scrollDown(height, countOfPagesScrolled){

scroll(0, document.body.clientHeight);

setTimeout(function(){

if(height != document.body.clientHeight && countOfPagesScrolled > 0){

scrollDown(document.body.clientHeight, --countOfPagesScrolled);

}else

return sendRequest();

}, 2000);

}

function sendRequest(){

var contactsNum = 0;

jQuery.each( $('.artdeco-button--secondary'), function() {

contactsNum++;

$(this).click();

console.log($(this).attr('title') + ' ' + contactsNum);

});

console.log('Just added contacts: ' + contactsNum);

}

scrollDown(document.body.clientHeight, countOfPagesScrolled);

Leer un archivo JSON con la programación Movistar+ en Node.js

(No Ratings Yet)

var http = require('https');

var url = 'https://www.jesusninoc.com/s/movistar.php';
 
 http.get(url, function(res) {
      var body = '';
 
      res.on('data', function(chunk) {
         body += chunk;
      });
 
      res.on('end', function() {
        var jsonData = JSON.parse(body)
        for (var i = 0; i < jsonData.length; ++i) {
          console.log(jsonData[i].Nombre);
          console.log(jsonData[i].Pases[0].Titulo);
          console.log("----------------------------------");
        }
      });
    }).on('error', function(e) {
      console.log("Error: " + e.message);
 });

var http = require('https');

var url = 'https://www.jesusninoc.com/s/movistar.php';

http.get(url, function(res) {

var body = '';

res.on('data', function(chunk) {

body += chunk;

});

res.on('end', function() {

var jsonData = JSON.parse(body)

for (var i = 0; i < jsonData.length; ++i) {

console.log(jsonData[i].Nombre);

console.log(jsonData[i].Pases[0].Titulo);

console.log("----------------------------------");

}

});

}).on('error', function(e) {

console.log("Error: " + e.message);

});

Listar procesos de PowerShell con Node-PowerShell (Node.JS)

(5 votes, average: 5.00 out of 5)

const shell = require('node-powershell');
 
let ps = new shell({
  executionPolicy: 'Bypass',
  noProfile: true
});
 
ps.addCommand('ps')
ps.invoke()
.then(output => {
  console.log(output);
})
.catch(err => {
  console.log(err);
  ps.dispose();
});

const shell = require('node-powershell');

let ps = new shell({

executionPolicy: 'Bypass',

noProfile: true

});

ps.addCommand('ps')

ps.invoke()

.then(output => {

console.log(output);

})

.catch(err => {

console.log(err);

ps.dispose();

});

Crear una comunicación entre un cliente en PowerShell de Windows y un servidor en Node.js utilizando TCP/IP

(3 votes, average: 4.33 out of 5)

Servidor en Node.js

var net = require('net');

var HOST = '127.0.0.1';
var PORT = 6969;

// Create a server instance, and chain the listen function to it
// The function passed to net.createServer() becomes the event handler for the 'connection' event
// The sock object the callback function receives UNIQUE for each connection
net.createServer(function(sock) {
    
    // We have a connection - a socket object is assigned to the connection automatically
    console.log('CONNECTED: ' + sock.remoteAddress +':'+ sock.remotePort);
    
    // Add a 'data' event handler to this instance of socket
    sock.on('data', function(data) {
        
        console.log('DATA ' + sock.remoteAddress + ': ' + data);
        // Write the data back to the socket, the client will receive it as data from the server
        sock.write('You said "' + data + '"');
        
    });
    
    // Add a 'close' event handler to this instance of socket
    sock.on('close', function(data) {
        console.log('CLOSED: ' + sock.remoteAddress +' '+ sock.remotePort);
    });
    
}).listen(PORT, HOST);

console.log('Server listening on ' + HOST +':'+ PORT);

var net = require('net');

var HOST = '127.0.0.1';

var PORT = 6969;

// Create a server instance, and chain the listen function to it

// The function passed to net.createServer() becomes the event handler for the 'connection' event

// The sock object the callback function receives UNIQUE for each connection

net.createServer(function(sock) {

// We have a connection - a socket object is assigned to the connection automatically

console.log('CONNECTED: ' + sock.remoteAddress +':'+ sock.remotePort);

// Add a 'data' event handler to this instance of socket

sock.on('data', function(data) {

console.log('DATA ' + sock.remoteAddress + ': ' + data);

// Write the data back to the socket, the client will receive it as data from the server

sock.write('You said "' + data + '"');

});

// Add a 'close' event handler to this instance of socket

sock.on('close', function(data) {

console.log('CLOSED: ' + sock.remoteAddress +' '+ sock.remotePort);

});

}).listen(PORT, HOST);

console.log('Server listening on ' + HOST +':'+ PORT);

Cliente en PowerShell

##Client
$port=6969
$TcpClient=New-Object System.Net.Sockets.TcpClient([IPAddress]::Loopback, $port)

$GetStream = $TcpClient.GetStream()
$StreamWriter = New-Object System.IO.StreamWriter $GetStream

$positions='Hi'

$StreamWriter.Write($positions)

$StreamWriter.Dispose()
$GetStream.Dispose()
$TcpClient.Dispose()

##Client

$port=6969

$TcpClient=New-Object System.Net.Sockets.TcpClient([IPAddress]::Loopback, $port)

$GetStream = $TcpClient.GetStream()

$StreamWriter = New-Object System.IO.StreamWriter $GetStream

$positions='Hi'

$StreamWriter.Write($positions)

$StreamWriter.Dispose()

$GetStream.Dispose()

$TcpClient.Dispose()

Crear un fichero PDF con un script embebido de JavaScript

(No Ratings Yet)

La herramienta make-pdf-javascript.py permite crear un PDF con un script embebido de JavaScript. Descargar La herramienta se puede descargar desde: […]

Mostrar las búsquedas de “El año en búsquedas 2017” mediante PowerShell usando JavaScript (solución 3)

(No Ratings Yet)

$ie = New-Object -comobject InternetExplorer.Application

$ie.Navigate2("https://google.com/trends/embed/yis/2017/GLOBAL/3bc22de5-427e-4737-8e27-f96ee7d75edf?forceMobileMode=false&isPreviewMode=true&hl=es")
 
$ie.Visible = $false

while($ie.ReadyState -ne 4) {start-sleep -m 100}

$ie.document.scripts | % {
    if($_.uniqueNumber -eq 4)
    {
        $_.text,$_.uniqueNumber
        "<script>"+$_.text+"var Items = embedWidgetGlobals.data.listItems; alert(Items)</script>" | Out-File result.html
    }
}

.\result.html

$ie = New-Object -comobject InternetExplorer.Application

$ie.Navigate2("https://google.com/trends/embed/yis/2017/GLOBAL/3bc22de5-427e-4737-8e27-f96ee7d75edf?forceMobileMode=false&isPreviewMode=true&hl=es")

$ie.Visible = $false

while($ie.ReadyState -ne 4) {start-sleep -m 100}

$ie.document.scripts | % {

if($_.uniqueNumber -eq 4)

{

$_.text,$_.uniqueNumber

"<script>"+$_.text+"var Items = embedWidgetGlobals.data.listItems; alert(Items)</script>" | Out-File result.html

}

.\result.html

Utilizar funciones de JavaScript en PowerShell

(No Ratings Yet)

$src = @'
static function hola(arg) {
  var msg = "Hola " + arg;
  Console.WriteLine(msg);
}
'@
$JS = (Add-Type -Language JScript -MemberDefinition $src -Name "JSHola" -PassThru)[1]
$JS::hola((Read-host "Introduzca nombre"))

$src = @'

static function hola(arg) {

var msg = "Hola " + arg;

Console.WriteLine(msg);

}

$JS = (Add-Type -Language JScript -MemberDefinition $src -Name "JSHola" -PassThru)[1]

$JS::hola((Read-host "Introduzca nombre"))

Mostrar las búsquedas de “El año en búsquedas 2017” mediante PowerShell usando JavaScript (solución 2)

(No Ratings Yet)

$ie = New-Object -comobject InternetExplorer.Application

$ie.Navigate2("https://google.com/trends/embed/yis/2017/GLOBAL/3bc22de5-427e-4737-8e27-f96ee7d75edf?forceMobileMode=false&isPreviewMode=true&hl=es")
 
$ie.Visible = $false

while($ie.ReadyState -ne 4) {start-sleep -m 100}

$ie.document.scripts | % {
    if($_.uniqueNumber -eq 4)
    {
        $_.text,$_.uniqueNumber
        
        $ie = New-Object -com "InternetExplorer.Application"
        $ie.Navigate("About:blank")
        $ie.visible = $true
        $ie.Document.write("<script>"+$_.text+"var Items = embedWidgetGlobals.data.listItems; alert(Items)</script>")
    }
}

$ie = New-Object -comobject InternetExplorer.Application

$ie.Navigate2("https://google.com/trends/embed/yis/2017/GLOBAL/3bc22de5-427e-4737-8e27-f96ee7d75edf?forceMobileMode=false&isPreviewMode=true&hl=es")

$ie.Visible = $false

while($ie.ReadyState -ne 4) {start-sleep -m 100}

$ie.document.scripts | % {

if($_.uniqueNumber -eq 4)

{

$_.text,$_.uniqueNumber

$ie = New-Object -com "InternetExplorer.Application"

$ie.Navigate("About:blank")

$ie.visible = $true

$ie.Document.write("<script>"+$_.text+"var Items = embedWidgetGlobals.data.listItems; alert(Items)</script>")

}

Utilizar funciones de JavaScript en PowerShell (ScriptControl)

(1 votes, average: 5.00 out of 5)

#Funciona con PowerShell ISE (x86)
function Create-ScriptEngine()
{
  param([string]$language = $null, [string]$code = $null);
  if ( $language )
  {
    $sc = New-Object -ComObject ScriptControl
    $sc.Language = $language;
    if ( $code )
    {
      $sc.AddCode($code);
    }
    $sc.CodeObject;
  }
}
$jscode = @"
function multiplicar(a, b) {
 return a * b;
}
"@
$js = Create-ScriptEngine "JScript" $jscode;
$jS.multiplicar(4, 4)

#Funciona con PowerShell ISE (x86)

function Create-ScriptEngine()

{

param([string]$language = $null, [string]$code = $null);

if ( $language )

{

$sc = New-Object -ComObject ScriptControl

$sc.Language = $language;

if ( $code )

{

$sc.AddCode($code);

}

$sc.CodeObject;

}

$jscode = @"

function multiplicar(a, b) {

return a * b;

}

$js = Create-ScriptEngine "JScript" $jscode;

$jS.multiplicar(4, 4)

Mostrar las búsquedas de “El año en búsquedas 2017” mediante PowerShell usando JavaScript (solución 1)

(No Ratings Yet)

$ie = New-Object -com "InternetExplorer.Application"
$ie.Navigate("About:blank")
$ie.visible = $true

$web=([System.Net.WebRequest]::Create("https://google.com/trends/embed/yis/2017/GLOBAL/3bc22de5-427e-4737-8e27-f96ee7d75edf?forceMobileMode=false&isPreviewMode=true&hl=es")).GetResponse().GetResponseStream()
$contenidoweb=New-Object System.IO.StreamReader $web
$htmlnew=$contenidoweb.ReadToEnd()+'<script>var Items = embedWidgetGlobals.data.listItems; alert(Items)</script>'

$ie.Document.write($htmlnew)

$ie = New-Object -com "InternetExplorer.Application"

$ie.Navigate("About:blank")

$ie.visible = $true

$web=([System.Net.WebRequest]::Create("https://google.com/trends/embed/yis/2017/GLOBAL/3bc22de5-427e-4737-8e27-f96ee7d75edf?forceMobileMode=false&isPreviewMode=true&hl=es")).GetResponse().GetResponseStream()

$contenidoweb=New-Object System.IO.StreamReader $web

$htmlnew=$contenidoweb.ReadToEnd()+'<script>var Items = embedWidgetGlobals.data.listItems; alert(Items)</script>'

$ie.Document.write($htmlnew)

Mostrar enlaces de una web usando JavaScript

(No Ratings Yet)

var links = document.links;

for(var i=0;i<links.length;i++)
{
    console.log("Enlace#"+(i+1)+":"+links[i].href);
}

var links = document.links;

for(var i=0;i<links.length;i++)

{

console.log("Enlace#"+(i+1)+":"+links[i].href);

}

Detectar AJAX en una página web

(No Ratings Yet)

$web=Invoke-WebRequest https://www.jesusninoc.com/
$web.AllElements | Where Class -Match “ajax” | %{$_.outerHTML}

1 2	$web=Invoke-WebRequest https://www.jesusninoc.com/ $web.AllElements \| Where Class -Match “ajax” \| %{$_.outerHTML}

Ver los nombres de la “Gente” que hay en el apartado “Búsqueda” de LinkedIn con JavaScript utilizando la Consola de Google Chrome

(No Ratings Yet)

var divs = $('.actor-name');
for(var i = 0; i < divs.length; i++){
console.log(divs[i].innerHTML);
}

var divs = $('.actor-name');

for(var i = 0; i < divs.length; i++){

console.log(divs[i].innerHTML);

}

Conectar con “Gente” en el apartado “Búsqueda” de LinkedIn con JavaScript utilizando la Consola de Google Chrome

(No Ratings Yet)

Abrir la Consola de Google Chrome (pulsar F12) desde “Búsqueda” en LinkedIn Utilizando JavaScript cargar los contactos en una variable […]

Borrar un contacto como sugerencia en “Gente que podrías conocer” en LinkedIn con JavaScript utilizando la Consola de Google Chrome

(No Ratings Yet)

Abrir la Consola de Google Chrome (pulsar F12) desde “Gente que podrías conocer” en LinkedIn. Utilizando JavaScript cargar los contactos […]

Conectar con “Gente que podrías conocer” en LinkedIn con JavaScript utilizando la Consola de Google Chrome

(No Ratings Yet)

Abrir la Consola de Google Chrome (pulsar F12) desde “Gente que podrías conocer” en LinkedIn. Utilizando JavaScript cargar los contactos […]

Seguir a una cuenta de Twitter utilizando la Consola de Google Chrome

(1 votes, average: 5.00 out of 5)

Abrir la Consola de Google Chrome (pulsar F12) desde una cuenta de Twitter o desde cualquier página que tenga cuentas […]

Realizar una redirección con JavaScript utilizando Start-Process y Google Chrome

(No Ratings Yet)

$contenido="data:text/html,<script>top.location.href='https://www.jesusninoc.com';</script>"
Start-Process chrome $contenido

1 2	$contenido="data:text/html,<script>top.location.href='https://www.jesusninoc.com';</script>" Start-Process chrome $contenido

Analizar correo con spam

(No Ratings Yet)

Correo con spam Ver el código fuente del enlace (Get more information) que viene en el correo con spam Descifrar […]

Realizar una redirección mediante una función con JavaScript en Base64 utilizando Start-Process y Google Chrome

(No Ratings Yet)

################################
#El código de la redirección es:
#<!doctype html><html><head><script>(function(){var a=setTimeout(function(){location.replace("https://www.jesusninoc.com")},50);window.addEventListener("beforeunload",function(){clearTimeout(a)},!0)})();</script><script>document.write('<meta name="referrer" content="'+ (navigator.userAgent.match(/(trident|msie)\/\d+/i) ? 'never' : 'no-referrer') + '">')</script><meta http-equiv="refresh" content="0;url=https://www.jesusninoc.com"></head></html>
################################
$contenido="data:text/html;base64,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"
Start-Process chrome $contenido

################################

#El código de la redirección es:

#<!doctype html><html><head><script>(function(){var a=setTimeout(function(){location.replace("https://www.jesusninoc.com")},50);window.addEventListener("beforeunload",function(){clearTimeout(a)},!0)})();</script><script>document.write('<meta name="referrer" content="'+ (navigator.userAgent.match(/(trident|msie)\/\d+/i) ? 'never' : 'no-referrer') + '">')</script><meta http-equiv="refresh" content="0;url=https://www.jesusninoc.com"></head></html>

################################

$contenido="data:text/html;base64,PCFkb2N0eXBlIGh0bWw+PGh0bWw+PGhlYWQ+PHNjcmlwdD4oZnVuY3Rpb24oKXt2YXIgYT1zZXRUaW1lb3V0KGZ1bmN0aW9uKCl7bG9jYXRpb24ucmVwbGFjZSgiaHR0cDovL3d3dy5qZXN1c25pbm9jLmNvbSIpfSw1MCk7d2luZG93LmFkZEV2ZW50TGlzdGVuZXIoImJlZm9yZXVubG9hZCIsZnVuY3Rpb24oKXtjbGVhclRpbWVvdXQoYSl9LCEwKX0pKCk7PC9zY3JpcHQ+PHNjcmlwdD5kb2N1bWVudC53cml0ZSgnPG1ldGEgbmFtZT0icmVmZXJyZXIiIGNvbnRlbnQ9IicrIChuYXZpZ2F0b3IudXNlckFnZW50Lm1hdGNoKC8odHJpZGVudHxtc2llKVwvXGQrL2kpID8gJ25ldmVyJyA6ICduby1yZWZlcnJlcicpICsgJyI+Jyk8L3NjcmlwdD48bWV0YSBodHRwLWVxdWl2PSJyZWZyZXNoIiBjb250ZW50PSIwO3VybD1odHRwOi8vd3d3Lmplc3Vzbmlub2MuY29tIj48L2hlYWQ+PC9odG1sPg=="

Start-Process chrome $contenido

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