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https://github.com/autistic-symposium/sec-pentesting-toolkit.git
synced 2025-04-27 11:09:09 -04:00
56 lines
1.3 KiB
Python
Executable File
56 lines
1.3 KiB
Python
Executable File
#!/usr/bin/env python
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__author__ = "bt3"
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''' A Basic Sniffer'''
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import socket
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import os
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# DEFINE CONSTANTS
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# host to listen
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HOST = '192.168.1.114'
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def sniffing(host, win, socket_prot):
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while 1:
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sniffer = socket.socket(socket.AF_INET, socket.SOCK_RAW, socket_prot)
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sniffer.bind((host,0))
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# include the IP headers in the captured packets
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sniffer.setsockopt(socket.IPPROTO_IP, socket.IP_HDRINCL, 1)
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# if windows, it needs to send an IOCTL to set to promiscuous mode
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# we send IOCTL to the network card driver to enable it
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# promiscuous mode allows us to sniff all packets that the network card sees
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# even those not destined to the host
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if win == 1:
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sniffer.ioctl(socket.SIO_RCVALL, socket_RCVALL_ON)
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# read in a single packet
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print sniffer.recvfrom(65565)
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def main(host):
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OS = os.name
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# create a raw socket, binding to the public interface
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# windows allow us to sniff all incoming packets regardless of protocol,
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# whereas Linux forces us to specify we are sniffing ICMP
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if OS == 'nt':
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socket_prot = socket.IPPROTO_IP
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sniffing(host, 1, socket_prot)
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else:
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socket_prot = socket.IPPROTO_ICMP
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sniffing(host, 0, socket_prot)
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if __name__ == '__main__':
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main(HOST) |