wifihistorychecker.py

import sys
import _winreg

#this checker only works on a windows box... i tested it on my windows 7 64bit box
#this script displays the history of your wifi connections... or better said
#all the wifi connections that you have previously used

def val2addr(val):
    addr = ''
    for ch in val:
        addr += '%02x '% ord(ch)
    addr = addr.strip(' ').replace(' ', ':')[0:17]
    return addr

def printNets():
    net ="Software\\Microsoft\\Windows NT\\CurrentVersion\\NetworkList\\" + \
          "Signatures\\Unmanaged\\"

    try:
       key = _winreg.OpenKey(_winreg.HKEY_LOCAL_MACHINE, net, 0,_winreg.KEY_WOW64_64KEY + _winreg.KEY_ALL_ACCESS)
    except:
       print sys.exc_info()
       
    print key
    print '\n[*] Networks You have Joined.'
    for i in range(100):
        try:
            guid = _winreg.EnumKey(key, i)
            netKey = _winreg.OpenKey(key, str(guid))
            (n, addr, t) = _winreg.EnumValue(netKey, 5)
            (n, name, t) = _winreg.EnumValue(netKey, 4)
            macAddr = val2addr(addr)
            netName = str(name)
            print '[+]' + netName + ' ' + macAddr
            _winreg.CloseKey(netKey)
        except:
            e = sys.exc_info()[0]
            print sys.exc_info()
   
            break

def main():
    printNets()