Tuesday, October 28, 2008

How to send fake e mails

One day I got an e mail from eden@nasa.gov(WOW).And I was impresed.
But it wasn't real one.It's a fake e mail.Did you ever got an email
like that?.So what happened if you had an e mail from your own e mail
address.Many people send fake e mails for defferent purposes.Some of them
send fake e mails as hoax.But some people use this e mails for phising
attacks.So It's good to be aware when you reading your emails.If it differ
from regular e mails,if it hasn't header or not arrange well, it's more
like to be a fake one.
Okay Do you want to send fake e mials ?It's not difficult.But
remember if you send tons of fake e mails as spams or do some illegal
things you will have serious troubles.Anyway this is just tutorial.

To send fake e mail we need a mail exchanger.Now important question.
How we find such a mail server.Many web sites run their own mail servers.
many of them allow you to telnet to them and send some e mails.But most
of them do not allow you to relay e mails to other servers.So guessing is
important.If you are lucky you will find some mail server which allow
to relay e mails to other servers.
As my example I get deadfake.com(It allow you to send fake e mails via it's
mail server.)
open command line and type

nslookup -q=mx deadfake.com

It will bring few lines and look for something like this

deadfake.com MX preference = 10, mail exchanger = mail.deadfake.com

If you got more than 1 mail exchangers pick the one with preference number.

Now we going to telnet it.Type

telnet mail.deadfake.com 25
hit enter.If you succeed server will give welcome message.Okay now
you connect with mail server and don't waste the time.If you waste
time mail server will close your connection.And remember you can't
use backspace key.You have to type every key very carefully and
correctly.If you type something wrong you have to begin from 1st step.

As the example I'm going to send some fake e mail to max@cyberwold2.tk
and I want to show him it was sent by eden@nasa.gov.Type

helo nasa.gov hit enter

mail from: <eden@nasa.gov> hit enter

rcpt to: <max@cyberwolrd2.tk> hit enter

Data
hit enter and type your message.After you finish your message hit enter
and type single period(.).It's very important. And hit enter agein and type
quit to exit from mail server.

Remember:when you choose senders e mail address be aware to choose only
exsist domain name.

When you write your message ,It's good to add header before a message.
you can add something like this.

Date: Sun, 01 Apr 2007 12:49:13 +0100 (BST)
From: Eden <eden@nasa.gov>
To: cybremax <max@cyberworld2.tk>
Subject: Fake mail

Thats all and thank you !!!!