alwashali/jitterg

Generate C2 dataset with custom jitter

jitterg

Generate C2 dataset with custom jitter

This code generates a dataset with simulated jitter, replicating the behavior of C2 code in introducing delays between beacons. The jitter distribution is incorporated into the timestamp values of each log in the dataset. You can generate 1 year beaconing dataset in seconds.

% ./jitterg -starttime 2023-10-20T15:04:22 -jitter 900s-10% -duration 4h
timestamp id src_ip src_port dest_ip dest_port bytes protocol
2023-10-20T15:18:35Z.161 fbRc1RULfdb8LQiL 10.203.219.196 49965 191.4.64.60 443 221 tls
2023-10-20T15:33:31Z.209 Jh3bgeRaQbQR20PO 10.203.219.196 5604 191.4.64.60 443 221 tls
2023-10-20T15:49:26Z.414 73VS6Z04XKO3PKJ4 10.203.219.196 3637 191.4.64.60 443 221 tls
2023-10-20T16:04:04Z.223 J052XKfbT77SO2Se 10.203.219.196 49849 191.4.64.60 443 221 tls
2023-10-20T16:19:33Z.325 37Oe7SKVKQcZ8dWP 10.203.219.196 19005 191.4.64.60 443 221 tls
2023-10-20T16:34:21Z.369 VUZKWh5YK2NgR0gU 10.203.219.196 26887 191.4.64.60 443 221 tls
2023-10-20T16:50:09Z.408 Yf5iZdfPSe2SO6P0 10.203.219.196 19858 191.4.64.60 443 221 tls
2023-10-20T17:04:01Z.344 30NbO6ULWh1260Yd 10.203.219.196 26840 191.4.64.60 443 221 tls
2023-10-20T17:20:19Z.149 dV24XMf1b0dP6dPJ 10.203.219.196 52108 191.4.64.60 443 221 tls
2023-10-20T17:34:32Z.232 iK494ZbeYOX2T8ZN 10.203.219.196 16201 191.4.64.60 443 221 tls
2023-10-20T17:50:32Z.340 beUe1KgQJKVNe1RS 10.203.219.196 64389 191.4.64.60 443 221 tls
2023-10-20T18:05:13Z.247 1cQRhORNM389RJRU 10.203.219.196 11294 191.4.64.60 443 221 tls
2023-10-20T18:19:07Z.468 34LWb9021if80dM7 10.203.219.196 61747 191.4.64.60 443 221 tls
2023-10-20T18:35:07Z.136 9XRehiSfLh9VXY2S 10.203.219.196 42648 191.4.64.60 443 221 tls
2023-10-20T18:51:00Z.388 2PJf62YJ5cfgdgU7 10.203.219.196 16176 191.4.64.60 443 221 tls
2023-10-20T19:04:38Z.267 6VZXcT0ehNKY02Z7 10.203.219.196 52820 191.4.64.60 443 221 tls

Random values for source ip and destnation ip will be used if not passed in the commmand arguments.

% ./jitterg 
Usage of ./jitterg:
  -bytes int
    	number of bytes (default 221)
  -destination string
    	Destination IP address
  -duration duration
    	duration in hours (Default 1 week) (default 168h0m0s)
  -jitter string
    	Jitter: sleep-percentage -> (e.g 60s-10%)
  -port int
    	Destination port (default 443)
  -protocol string
    	Protocol (default "tls")
  -source string
    	Source IP address
  -starttime string
    	Start Time, Example: 2023-10-20T15:10:10