How to do a DNS Spoof Attack Step by Step | Man in the Middle Attack

Hi All today i am going to show how to do a DNS Spoof Attack

So first of all i am going to show how the network map is

Before start i am going to describe what is What is man in the middle attack.

What is man in the middle attack

A man in the middle (MITM) attack is a general term for when a attacker positions himself in a conversation between a user and an application

Why man in the middle attack ?

To Steal personal information ( login credentials, account details and credit card numbers)

Common Targets

Financial applications
SaaS businesses
e-commerce sites and other websites where logging in is required.


  • Identity Theft
  • Unapproved fund transfers
  • Password change
  • Gain a access to a secured perimeter

Types of MITMA

  • IP spoofing
  • DNS spoofing
  • HTTPS spoofing
  • SSL hijacking
  • Email hijacking
  • Wi-Fi eavesdropping
  • Stealing browser cookies

So now we can Start our Lesson

On Hacker Machine

Kali Linux Latest

On Target Machine Windows 10 Latest

Load config file


edit config file with following

change the “ec_uid” and “ec_gid” values to 0

after that find and uncomment these two lines:
redir_command_on = "iptables -t nat -A PREROUTING -i %iface -p tcp --dport %port -j REDIRECT --to-port %rport"
redir_command_off = "iptables -t nat -D PREROUTING -i %iface -p tcp --dport %port -j REDIRECT --to-port %rport"

Save changes

Then Load Ettercap by searching from the application list or execute sudo -E ettercap -G this in terminal

Now you can watch this Video to get a clear idea

දිරියක් වෙන්න අදහස් පෙළක් දාන්න

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