from __future__ import print_function import argparse import csv import os import sys import xml.etree.ElementTree as ET import requests """ MIT License Copyright (c) 2017 Chapin Bryce, Preston Miller Please share comments and questions at: https://github.com/PythonForensics/PythonForensicsCookbook or email pyforcookbook@gmail.com Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. """ __authors__ = ["Chapin Bryce", "Preston Miller"] __date__ = 20170815 __description__ = "Wifi MAC Address lookup utility" def main(in_file, out_csv, type, api_key): if type == 'xml': wifi = parse_xml(in_file) else: wifi = parse_txt(in_file) query_wigle(wifi, out_csv, api_key) def parse_xml(xml_file): wifi = {} xmlns = "{http://pa.cellebrite.com/report/2.0}" print("[+] Opening {} report".format(xml_file)) xml_tree = ET.parse(xml_file) print("[+] Parsing report for all connected WiFi addresses") root = xml_tree.getroot() for child in root.iter(): if child.tag == xmlns + "model": if child.get("type") == "Location": for field in child.findall(xmlns + "field"): if field.get("name") == "TimeStamp": ts_value = field.find(xmlns + "value") try: ts = ts_value.text except AttributeError: continue if field.get("name") == "Description": value = field.find(xmlns + "value") try: value_text = value.text except AttributeError: continue if "SSID" in value.text: bssid, ssid = value.text.split("\t") bssid = bssid[7:] ssid = ssid[6:] if bssid in wifi.keys(): wifi[bssid]["Timestamps"].append(ts) wifi[bssid]["SSID"].append(ssid) else: wifi[bssid] = { "Timestamps": [ts], "SSID": [ssid], "Wigle": {}} return wifi def parse_txt(txt_file): wifi = {} print("[+] Extracting MAC addresses from {}".format(txt_file)) with open(txt_file) as mac_file: for line in mac_file: wifi[line.strip()] = {"Timestamps": ["N/A"], "SSID": ["N/A"], "Wigle": {}} return wifi def query_mac_addr(mac_addr, api_key): query_url = "https://api.wigle.net/api/v2/network/search?" \ "onlymine=false&freenet=false&paynet=false" \ "&netid={}".format(mac_addr) req = requests.get(query_url, auth=(api_key[0], api_key[1])) return req.json() def query_wigle(wifi_dictionary, out_csv, api_key): print("[+] Querying Wigle.net through Python API for {} " "APs".format(len(wifi_dictionary))) for mac in wifi_dictionary: wigle_results = query_mac_addr(mac, api_key) try: if wigle_results["resultCount"] == 0: wifi_dictionary[mac]["Wigle"]["results"] = [] continue else: wifi_dictionary[mac]["Wigle"] = wigle_results except KeyError: if wigle_results["error"] == "too many queries today": print("[-] Wigle daily query limit exceeded") wifi_dictionary[mac]["Wigle"]["results"] = [] continue else: print("[-] Other error encountered for " "address {}: {}".format(mac, wigle_results['error'])) wifi_dictionary[mac]["Wigle"]["results"] = [] continue prep_output(out_csv, wifi_dictionary) def prep_output(output, data): csv_data = {} google_map = "https://www.google.com/maps/search/" for x, mac in enumerate(data): for y, ts in enumerate(data[mac]["Timestamps"]): for z, result in enumerate(data[mac]["Wigle"]["results"]): shortres = data[mac]["Wigle"]["results"][z] g_map_url = "{}{},{}".format( google_map, shortres["trilat"], shortres["trilong"]) csv_data["{}-{}-{}".format(x, y, z)] = { **{ "BSSID": mac, "SSID": data[mac]["SSID"][y], "Cellebrite Connection Time": ts, "Google Map URL": g_map_url}, **shortres } write_csv(output, csv_data) def write_csv(output, data): print("[+] Writing data to {}".format(output)) field_list = set() for row in data: for field in data[row]: field_list.add(field) with open(output, "w", newline="") as csvfile: csv_writer = csv.DictWriter(csvfile, fieldnames=sorted( field_list), extrasaction='ignore') csv_writer.writeheader() for csv_row in data: csv_writer.writerow(data[csv_row]) if __name__ == "__main__": # Command-line Argument Parser parser = argparse.ArgumentParser( description=__description__, epilog="Developed by {} on {}".format( ", ".join(__authors__), __date__), formatter_class=argparse.ArgumentDefaultsHelpFormatter ) parser.add_argument("INPUT_FILE", help="INPUT FILE with MAC Addresses") parser.add_argument("OUTPUT_CSV", help="Output CSV File") parser.add_argument( "-t", help="Input type: Cellebrite XML report or TXT file", choices=('xml', 'txt'), default="xml") parser.add_argument('--api', help="Path to API key file", default=os.path.expanduser("~/.wigle_api"), type=argparse.FileType('r')) args = parser.parse_args() if not os.path.exists(args.INPUT_FILE) or \ not os.path.isfile(args.INPUT_FILE): print("[-] {} does not exist or is not a file".format( args.INPUT_FILE)) sys.exit(1) directory = os.path.dirname(args.OUTPUT_CSV) if directory != '' and not os.path.exists(directory): os.makedirs(directory) api_key = args.api.readline().strip().split(":") main(args.INPUT_FILE, args.OUTPUT_CSV, args.t, api_key)