____        _                 ___  ____  
 |  _ \ _   _| |    __ _ _ __  / _ \/ ___| 
 | |_) | | | | |   / _` | '_ \| | | \___ \ 
 |  __/| |_| | |__| (_| | | | | |_| |___) |
 |_|    \__, |_____\__,_|_| |_|\___/|____/ 
        |___/                              

A little Python script for LAN OS detection using nmap -O.

What's PyLanOS?

PyLanOS it's a simple Python script to scan a LAN network and detect the Operative System present in the LAN. 
It's make use of nmap with -O option to scan and then parse the result to show it in a friendly way. 

Advice:

Like others offensive tools, the author disclaims all responsibility in the use of this script.

Installing:

# pip install python-ipy python-nmap 
# git clone https://github.com/c0r3dump3d/pylanos.git

Usage:

usage: PyLanOS.py [-h] [-H HOST] [-f FILE] [-o OUTPUT] [-l NOLAN] [-v VERBOSE]

A little Python script for LAN OS detection (nmap -O)

optional arguments:
-h, --help  show this help message and exit
-H HOST     A single host or CIDR notation.
-f FILE     A host list in a file.
-o OUTPUT   The output write to a file.
-l NOLAN    No LAN host discover. Default no.
-v VERBOSE  Verbose option to see the result of nmap -O, for each host.
          Default no.

Example:

For better performace of the scan it's necessary root privileges.

* A simple scan:

            ./PyLanOS -H 192.168.1.0/24 -o os_lan.txt 
    
* A scan with extra probes for host discovery:

	./PyLanOS -H 192.168.1.0/24 -o os_scan.txt -l yes 

Author:

    c0r3dump | coredump<@>autistici.org