WLAN SSID Sniffer in Python using Scapy

ssid-sniffer-scapy-python.py

#!/usr/bin/env python
from __future__ import print_function
from scapy.all import *

ap_list = []


def PacketHandler(pkt):

    if pkt.haslayer(Dot11):
        if pkt.type == 0 and pkt.subtype == 8:
            if pkt.addr2 not in ap_list:
                ap_list.append(pkt.addr2)
                print("AP MAC: %s with SSID: %s " % (pkt.addr2, pkt.info))


sniff(iface="mon0", prn=PacketHandler)