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.

Telnet Hacking is explained in detail in the following post.
How To Send Fake Email

 

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.

Read more »

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.

Telnet Hacking is explained in detail in the following post.
How To Send Fake Email

 

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.

Read more »

What is Phishing ?

Phishing is an attempt to criminally and fraudulently acquire sensitive information, such as usernames, passwords and credit card details, by appearing as a trustworthy entity in an electronic communication. eBay, PayPal and other online banks are common targets.

Phishing is typically carried out by email or instant messaging and often directs users to enter details at a website, although phone contact has also been used.

Phishing is an example of social engineering techniques used to fool users. Attempts to deal with the growing number of reported phishing incidents include legislation, user training, public awareness, and technical measures.

Recent phishing attempts have targeted the customers of banks and online payment services. Social networking sites such as Orkut are also a target of phishing.

Spoofed/Fraudulent e-mails are the most widely used tools to carry out the phishing attack. In most cases we get a fake e-mail that appears to have come from a Trusted Website . Here the hacker may request us to verify username & password by replaying to a given email address.

 

TECHNIQUES BEHIND PHISHING ATTACK

 

1. Link Manipulation

Most methods of phishing use some form of technical deception designed to make a link in an email appear to belong to some trusted organization or spoofed organization. Misspelled URLs or the use of subdomains are common tricks used by phishers, such as this example URL

www.micosoft.com

www.mircosoft.com

www.verify-microsoft.com

instead of www.microsoft.com

 

2. Filter Evasion

Phishers have used images instead of text to make it harder for anti-phishing filters to detect text commonly used in phishing emails. This is the reason Gmail or Yahoo will disable the images by default for incoming mails.

 

How does a phishing attack/scam look like?

As scam artists become more sophisticated, so do their phishing e-mail messages and pop-up windows. They often include official-looking logos from real organizations and other identifying information taken directly from legitimate Web sites. Here is an example of how the phishing scam email looks like

Example of a phishing e-mail message, including a deceptive URL address linking to a scam Web site.

To make these phishing e-mail messages look even more legitimate, the scam artists may place a link in them that appears to go to the legitimate Web site (1), but it actually takes you to a phishing site (2) or possibly a pop-up window that looks exactly like the official site.

These copycat sites are also called “spoofed” Web sites. Once you’re at one of these spoofed sites, you may send personal information to the hackers.

 

How to identify a fraudulent e-mail?

Here are a few phrases to look for if you think an e-mail message is a phishing scam.

“Verify your account.”

Legitimate sites will never ask you to send passwords, login names, Social Security numbers, or any other personal information through e-mail.

“If you don’t respond within 48 hours, your account will be closed.”

These messages convey a sense of urgency so that you’ll respond immediately without thinking.

“Dear Valued Customer.”

Phishing e-mail messages are usually sent out in bulk andoften do not contain your first or last name.

“Click the link below to gain access to your account.”

HTML-formatted messages can contain links or forms that you can fill out just as you’d fill out a form on a Web site. The links that you are urged to click may contain all or part of a real company’s name and are usually “masked,” meaning that the link you see does not take you to that address but somewhere different, usually a scam Web site.

Notice in the following example that resting the mouse pointer on the link reveals the real Web address, as shown in the box with the yellow background. The string of cryptic numbers looks nothing like the company’s Web address, which is a suspicious sign.

So the Bottom line to defend from phishing attack is

1. Never assume that an email is valid based on the sender’s email address.

2. A trusted bank/organization such as paypal will never ask you for your full name and password in a PayPal email.

3. An email from trusted organization will never contain attachments or software.

4. Clicking on a link in an email is the most insecure way to get to your account.

Read more »

What is Phishing ?

Phishing is an attempt to criminally and fraudulently acquire sensitive information, such as usernames, passwords and credit card details, by appearing as a trustworthy entity in an electronic communication. eBay, PayPal and other online banks are common targets.

Phishing is typically carried out by email or instant messaging and often directs users to enter details at a website, although phone contact has also been used.

Phishing is an example of social engineering techniques used to fool users. Attempts to deal with the growing number of reported phishing incidents include legislation, user training, public awareness, and technical measures.

Recent phishing attempts have targeted the customers of banks and online payment services. Social networking sites such as Orkut are also a target of phishing.

Spoofed/Fraudulent e-mails are the most widely used tools to carry out the phishing attack. In most cases we get a fake e-mail that appears to have come from a Trusted Website . Here the hacker may request us to verify username & password by replaying to a given email address.

 

TECHNIQUES BEHIND PHISHING ATTACK

 

1. Link Manipulation

Most methods of phishing use some form of technical deception designed to make a link in an email appear to belong to some trusted organization or spoofed organization. Misspelled URLs or the use of subdomains are common tricks used by phishers, such as this example URL

www.micosoft.com

www.mircosoft.com

www.verify-microsoft.com

instead of www.microsoft.com

 

2. Filter Evasion

Phishers have used images instead of text to make it harder for anti-phishing filters to detect text commonly used in phishing emails. This is the reason Gmail or Yahoo will disable the images by default for incoming mails.

 

How does a phishing attack/scam look like?

As scam artists become more sophisticated, so do their phishing e-mail messages and pop-up windows. They often include official-looking logos from real organizations and other identifying information taken directly from legitimate Web sites. Here is an example of how the phishing scam email looks like

Example of a phishing e-mail message, including a deceptive URL address linking to a scam Web site.

To make these phishing e-mail messages look even more legitimate, the scam artists may place a link in them that appears to go to the legitimate Web site (1), but it actually takes you to a phishing site (2) or possibly a pop-up window that looks exactly like the official site.

These copycat sites are also called “spoofed” Web sites. Once you’re at one of these spoofed sites, you may send personal information to the hackers.

 

How to identify a fraudulent e-mail?

Here are a few phrases to look for if you think an e-mail message is a phishing scam.

“Verify your account.”

Legitimate sites will never ask you to send passwords, login names, Social Security numbers, or any other personal information through e-mail.

“If you don’t respond within 48 hours, your account will be closed.”

These messages convey a sense of urgency so that you’ll respond immediately without thinking.

“Dear Valued Customer.”

Phishing e-mail messages are usually sent out in bulk andoften do not contain your first or last name.

“Click the link below to gain access to your account.”

HTML-formatted messages can contain links or forms that you can fill out just as you’d fill out a form on a Web site. The links that you are urged to click may contain all or part of a real company’s name and are usually “masked,” meaning that the link you see does not take you to that address but somewhere different, usually a scam Web site.

Notice in the following example that resting the mouse pointer on the link reveals the real Web address, as shown in the box with the yellow background. The string of cryptic numbers looks nothing like the company’s Web address, which is a suspicious sign.

So the Bottom line to defend from phishing attack is

1. Never assume that an email is valid based on the sender’s email address.

2. A trusted bank/organization such as paypal will never ask you for your full name and password in a PayPal email.

3. An email from trusted organization will never contain attachments or software.

4. Clicking on a link in an email is the most insecure way to get to your account.

Read more »

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

 

NOTE: THE ABOVE METHOD HAS A VERY LOW SUCCESS RATE. FOR A COMPLETELY WORKING METHOD PLEASE REFER MY NEW POST - How to Send Anonymous Emails – A New Working Way

Read more »

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

 

NOTE: THE ABOVE METHOD HAS A VERY LOW SUCCESS RATE. FOR A COMPLETELY WORKING METHOD PLEASE REFER MY NEW POST - How to Send Anonymous Emails – A New Working Way

Read more »