Archive for the ‘command promp hacks’ Category

Send Fake Email – Fake Email Pranks


Most of the email forging tutorials on internet will teach us how to send fake email connecting to SMTP server of the ISP or any other domain. But this is not possible since these hacks will no longer work today because SMTP of remote server will reject any attempts for unauthorised access.

Also many of the websites offer you to send fake email from their sites where none of them work. So we have to run our own SMTP server on our computer to successfully send a fake email. SMTP server is a simple software program which can be installed on your computer in few seconds. SMTP server allows you to send fake email right from your desktop easily and effectively.

Download QK SMTP server HERE. This is the SMTP server i am using in my tutorial. Once you download and install the server on your comp then you are all set to send fake email successfully.

PART A: CONFIGURING SMTP SERVER

Once you have installed the QK SMTP server on your comp you must perform the following configuration.

1. Click on “Settings” button on the main screen,the Settings window pops up

2. On Settings window click on “Basic Parameter” tab

3. Set binding IP to “127.0.0.1″

4. Set port to “25″

PART B: SENDING FAKE EMAIL (EMAIL FORGING)

1. Click on SMTP server icon on your desktop to start your SMTP server to run(The icon is shown on the notification area of the taskbar if it is running). If it is already running then this step can be ignored

2. Goto command prompt(Start-Accessories-Command prompt)

3. Type exactly as follows

C:\>telnet 127.0.0.1 25

Here 127.0.0.1 is the default IP of every computer.25 is the port number. SO you are connecting to the SMTP server running on your own computer. This step is very importand to send fake email.

NOTE: The IP 127.0.0.1 should not be substituted by any other IP.

Heres the snapshot of what you see after step 3. Click on it to enlarge

4. After typing the telnet command in the command prompt you get entry to the server which displays the following message. The response of a OK SMTP server is given below. Message within Green color is only explanation.

220 Welcome to QK SMTP Server 3
helo hacker (Type helo & any name followed by space)
250 Hello hacker (Server Welcomes You)
mail from:billg@microsoft.com (email ID can be anything of your choice. This is the ID from which fake email appears to have come from)
250 billg@microsoft.com Address Okay (Server gives a positive response)
rcpt to:admin@gmail.com (Type any valid recipient email address)
250 admin@gmail.com Address Okay (Server gives a positive response)
data (type this command to start input data)
354 Please start mail input
From:Gates <billg@microsoft.com>
To:admin@gmail.com
Date:Sat Jan 5,2008 9:45 PM
Subject:Test to send fake email
You can create as many headers followed by the “:” symbol.

NOTE: HEADERS SHOULD NOT CONTAIN A LINE GAP. IF SO IT IS CONSIDERED AS BODY OF THE EMAIL. Press enter twice so that there is a line gap between the header & body data

<HERE IS YOUR DATA>End the body of email by pressing [ENTER] .(dot) [ENTER]

250 Mail queued for delivery (Sever indicates that the email is ready for sending)
quit (Type this command to quit from server)
221 Closing connection. Good bye.
Connection to host lost
(You will get the above 2 lines of message after typing “quit” command)
(Your fake email is sent to the recipient)

*****END OF EMAIL FORGING*****
Here’s the screenshot for your convenience
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Windows IP Utilities


 

The following are the IP utilities available in Windows that help in finding out the information about IP Hosts and domains. These are the basic IP Hacking Commands that everyone must know!

Please note that the the term Host used in this article can also be assumed as a Website for simple understanding purpose.

1. PING

PING is a simple application (command) used to determine whether a host is online and available. PING command sends one or more ICMP Echo messages to a specified host requesting a reply. The receiver (Target Host) responds to this ICMP Echo message and returns it back to the sender. This confirms that the Host is online and available. Otherwise the host is said to be unavailable.

Syntax:
C:\>ping gohacking.com

2. TELNET

Telnet command is used to connect to a desired host on a specified port number. For example

Syntax:
C:\>telnet yahoo.com 25
C:\>telnet yahoo.com
NOTE: The default port number is 23. When the port number is not specified the default number is assumed.

 

3. NSLOOKUP

Many times we think about finding out the IP address of a given site. Say for example google.com, yahoo.com, microsoft.com etc. But how to do this? For this there are some websites that can be used to find out the IP address of a given site. But in Windows we have an inbuilt tool to do this job for us. It is nslookup. Yes this tool can be used for resolving a given domain name into it’s IP address (determine the IP of a given site name). Not only this it can also be used for reverse IP lookup. That is if the IP address is given it determines the corresponding domain name for that IP address.

Syntax:
C:\>nslookup google.com

4. NETSTAT

The netstat command can be used to display the current TCP/IP network connections. For example the following netstat command displays all connections and their corresponding listening port numbers.

Eg: C:\>netstat -a

This command can be used to determine the IP address/Host names of all the applications connected to your computer. If a hacker is connected to your system even the hacker’s IP is displayed. So the netstat command can be used to get an idea of all the active connections to a given system.