在不需要WiFi密码的情况下进行断网攻击

在不需要WiFi密码的情况下进行断网攻击

• 本教程只能用于学习研究之用 任何未经他人允许的攻击行为都是违法行为

• 参考教程 https://www.youtube.com/davidbombal

准备

1. * kali linux 系统 这里使用的是虚拟机

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* 一张可以开启监听模式的网卡
* 两张网卡使用那一张都可以

* 本教程使用的是 python编写的脚本代码 以下是部分代码
* 在代码中作者写了大量的注释 以供使用者参考

1. active_wireless_networks = []
2. # We use this function to test if the ESSID is already in the list file.
3. # If so we return False so we don't add it again.
4. # If it is not in the lst we return True which will instruct the elif
5. # statement to add it to the lst.
6. def check_for_essid(essid, lst):
7. check_status = True
9. # If no ESSIDs in list add the row
10. if len(lst) == 0:
11. return check_status
12. # This will only run if there are wireless access points in the list.
13. for item in lst:
14. # If True don't add to list. False will add it to list
15. if essid in item["ESSID"]:
16. check_status = False
18. return check_status
19. # Basic user interface header
20. # This is a period of output, don't want you to do it.
21. print(r"""______ _ _ ______ _ _
22. | _ \ (_) | | | ___ \ | | | |
23. | | | |__ ___ ___ __| | | |_/ / ___ _ __ ___ | |__ __ _| |
24. | | | / _` \ \ / / |/ _` | | ___ \/ _ \| '_ ` _ \| '_ \ / _` | |
25. | |/ / (_| |\ V /| | (_| | | |_/ / (_) | | | | | | |_) | (_| | |
26. |___/ \__,_| \_/ |_|\__,_| \____/ \___/|_| |_| |_|_.__/ \__,_|_|""")
27. print("\n****************************************************************")
28. print("\n* Copyright of David Bombal, 2021 *")
29. print("\n* https://www.davidbombal.com *")
30. print("\n* https://www.youtube.com/davidbombal *")
31. print("\n****************************************************************")
32. # If the user doesn't run the program with super user privileges, don't allow them to continue.
33. if not 'SUDO_UID' in os.environ.keys():
34. print("Try running this program with sudo.")
35. exit()
36. # Remove .csv files before running the script.
38. for file_name in os.listdir():
39. # We should only have one csv file as we delete them from the folder
40. # every time we run the program.
41. if ".csv" in file_name:
42. print("There shouldn't be any .csv files in your directory. We found .csv files in your directory and will move them to the backup directory.")
43. # We get the current working directory.
44. directory = os.getcwd()
45. try:
46. # We make a new directory called /backup
47. os.mkdir(directory + "/backup/")
48. except:
49. print("Backup folder exists.")
50. # Create a timestamp
51. timestamp = datetime.now()
52. # We move any .csv files in the folder to the backup folder.
53. shutil.move(file_name, directory + "/backup/" + str(timestamp) + "-" + file_name)
54. # Regex to find wireless interfaces. We're making the assumption they will all be wlan0 or higher.
56. wlan_pattern = re.compile("^wlan[0-9]+")
58. # Python allows is to run system commands by using a function provided by the subprocess module.
59. # subprocess.run(<list of command line arguments goes here>)
60. # The script is the parent process and creates a child process which runs the system command,
61. # and will only continue once the child process has completed.
62. # We run the iwconfig command to look for wireless interfaces.
63. check_wifi_result = wlan_pattern.findall(subprocess.run(["iwconfig"], capture_output=True).stdout.decode())
64. # No WiFi Adapter connected.
65. if len(check_wifi_result) == 0:
66. print("Please connect a WiFi adapter and try again.")
67. exit()
69. # Menu to select WiFi interface from
70. print("The following WiFi interfaces are available:")
71. for index, item in enumerate(check_wifi_result):
72. print(f"{index} - {item}")
74. # Ensure the WiFi interface selected is valid. Simple menu with interfaces to select from.
75. while True:
76. wifi_interface_choice = input("Please select the interface you want to use for the attack: ")
77. try:
78. if check_wifi_result[int(wifi_interface_choice)]:
79. break
80. except:
81. print("Please enter a number that corresponds with the choices available.")

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具体步骤

• 将提前准备好的 网卡插入 电脑并切换到虚拟机
• 由于kali linux 自带的python 不是3.7而是3.6 所以要重新下载 python
• 打开终端 输入一下命令 下载

1. wget https://www.python.org/ftp/python/3.7.0/Python-3.7.0.tgz

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• 解压压缩包

1. tar -zxvf Python-3.7.0.tgz
2. # 将解压出来的文件夹复制到 /usr/local/ 目录下
3. cp -r python-3.7.0 /usr/local/

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• 然后进行编译安装

1. ./configure --enable-optimizations --prefix=/usr/local/Python-3.7/ && make && make install

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• 在进入到解压出来的文件的位置后输入

1. ./python --version

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查看版本信息

• 在下载的python文件夹里 运行 python文件 s
• 上面的代码文件我已经放在了 ~/ 目录下

1. sudo ./python ~/wifi_dos_type1.py

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• 这里会提示 插入的网卡 wlan0
• 因为这里只有一张 所以就只有一个 输入网卡前的序号
  
• 这里是自动开启网卡的监听模式 来扫描附近的WiFi
• 再按下 之后 会出现提示 在这里输入要攻击WiFi编号
  
• 输入编号之后 会自动攻击知道关掉终端或者 按 ctrl + c 强行中断

• 脚本代码下载地址
  链接:https://pan.baidu.com/s/1VUPeB3qwZd2lZJdahsiZoA 提取码: i2nv

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• 脚本代码下载地址
  链接:https://pan.baidu.com/s/1VUPeB3qwZd2lZJdahsiZoA 提取码: i2nv