Hack a network with Netcut
NetCut
This is a commonly used tool used on networks to cut down the network connection of victim. It makes a Denial of Service attack on the Victim so that he doesn’t get internet access. It does so by flooding the switch with unreal MAC address entries that point to the victim’s ip address, so the packets are mapped incorrectly and the victim receives no packets.
Lets understand how it works:
Suppose there is a Desktop PC with:
Hostname : C4
IP : 10.0.0.81
Gateway : 10.0.0.138
We use here 3 tools:
1.Netcut : To make Attack.
2.Ethereal : To Checks Packets.
3.AntiArp : To monitors and block all incoming and outgoing ARP traffic from / to my pc.
First we use NetCut on my machine to block user 10.0.0.10
Lets understand how it works:
Suppose there is a Desktop PC with:
Hostname : C4
IP : 10.0.0.81
Gateway : 10.0.0.138
We use here 3 tools:
1.Netcut : To make Attack.
2.Ethereal : To Checks Packets.
3.AntiArp : To monitors and block all incoming and outgoing ARP traffic from / to my pc.
First we use NetCut on my machine to block user 10.0.0.10

On the ethereal, it made 1767 ARP packets in only one minute..!

How to overcome netcut:
- If a friend was already disturb someone, first change its IP address only once to avoid, if I may change to near with ip server or gateway to lied. If he remains interfere. Phone all your gang forces. :)
- ARP checks to see if there are people who take netcut.
- Start menu> run> type "cmd" or command prompt> type again "arp-a" to see the IP router. If there is more than one IP router, consider her intentions online. Or report it to the admins about this.
- Easier: friends can install Anti ARP program (unfortunately still trial version, have not met the keygen ) and run before online. Let more secure.
- Hidden computer of use LAN XP AntispyCan also use a program such as "Anti Netcut", but I'm not sure whether it will work. Flood ping laptop with continuously. Let me quickly hang it all, especially if RAM is low. Amen . start menu> run> type "cmd">> type again "ping google.com-t"
- See the most innocent face when you've just lost the connection.
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