from scapy.layers.inet import UDP,TCP from scapy.all import * import re def handle_packet(packet): # 处理MySQL协议包 if packet.haslayer(Raw) and packet[TCP].dport == 3306: payload = str(packet[Raw].load) if re.search(r'((?i)select|insert|update|delete|drop|create|rename|truncate|load)\s', payload): print("Possible SQL Injection detected!") # 处理HTTP协议包 if packet.haslayer(Raw) and packet[TCP].dport == 80: payload = str(packet[Raw].load) if re.search(r'<\s*script', payload): print("Possible XSS attack detected!") elif re.search(r'POST /login', payload): print("Possible login brute force detected!") # 处理TCP SYN扫描包 if packet.haslayer(TCP) and packet[TCP].flags == 0x02: print("Possible TCP SYN scan detected!") # 处理UDP扫描包 if packet.haslayer(UDP): print("Possible UDP scan detected!") if __name__ == '__main__': # 监听网卡eth0上的数据包 sniff(iface='eth0', prn=handle_packet, filter='tcp or udp')这段代码我如果要监听本地的无线，sniff中的网卡应该如何修改

如果要监听本地的无线网卡，可以将`iface`参数修改为对应的无线网卡名称，例如：

sniff(iface='wlan0', prn=handle_packet, filter='tcp or udp')

其中，`wlan0`为无线网卡的名称，可以通过命令`ifconfig`或`ipconfig`查看。