jaapkeuter/malicious-ntpserver

A Python based ntp server (malicious for given ips)

malicious-ntpserver

forked from limifly/ntpserver

usage: ntpserver.py [-h] [--listenPort LISTENPORT] [--isMalicious ISMALICIOUS] monitorList

positional arguments:
  monitorList           path to text file of space-separated ip addresses

optional arguments:
  -h, --help            show this help message and exit
  --listenPort LISTENPORT
                        port to listen on (default 123)
  --isMalicious ISMALICIOUS
                        indicates whether the server should be malicious (default True)

What is this?

Script to run an NTP server that will respond to requests from a list of IPs with a benign response, and all other IPs with a malicious response. Made this for a small research project, trying to trick NTP Pool monitors into thinking a server is benign when it is not.

By default, the server will act malicious. To make it benign, use the --isMalicious False flag.

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Original README.md below

ntpserver

A Python based ntp server.

Tested on Linux and Windows7.

Based on ntplib(https://pypi.python.org/pypi/ntplib/), thanks for their work.

If you have any question, please contact me at [email protected].