Introduction

We built this project as a part of final project submission for the CS307-system practicum course at IIT Mandi.It was a group project. NATOO is a simple network analysis tool which have following features :

Host discovery -- Implemented by me
Port scanning -- Dhruv Pindawala
OS detection -- Pongthangamba
Packet sniffing -- Divyansh Vinayak, Akash Karnatak.
ARP poisoning -- Atul Jain

Build instructions

make -j4

Host discovery

In order to scan for host in a subnet, run the following command,

$ ./natoo -H <subnet>
# example
# ./natoo -H 192.168.1.0/24

Port scanning

Scan ports of an IP address using the following command,

$ ./natoo -P <ip-addr>
# example
# ./natoo -P 192.168.1.123

OS detection

OS of an IP address can also be detected using the following command

$ ./natoo -Dp <port> <ip-addr>
# example
# ./natoo -Dp 80 192.168.1.123

Packet sniffing

Inspect incoming packets on a network interface using the following command,

$ ./natoo -Sn <num-packets> -i <interface>
# example
# ./natoo -Sn 100 -i wlan0

ARP poisoning

ARP poisoning attack can be launched using the following command,

$ ./natoo -A <gateway-ip> -i <interface> -m <mac-addr>
# example
# ./natoo -A 192.168.1.1 -i wlan0 -m aa:bb:cc:dd:ee:ff

abhishek0093/natoo