0x16c9a0d6 - ept_s_not_registered

[advokat11]

py zerologon_tester.py DESKTOP-6F1UFD6 192.168.0.105
Performing authentication attempts...
Traceback (most recent call last):
File "zerologon_tester.py", line 86, in
perform_attack('\\' + dc_name, dc_ip, dc_name)
File "zerologon_tester.py", line 62, in perform_attack
rpc_con = try_zero_authenticate(dc_handle, dc_ip, target_computer)
File "zerologon_tester.py", line 22, in try_zero_authenticate
binding = epm.hept_map(dc_ip, nrpc.MSRPC_UUID_NRPC, protocol='ncacn_ip_tcp')
File "C:\Users\Nikita\AppData\Local\Programs\Python\Python38-32\lib\site-packages\impacket\dcerpc\v5\epm.py", line 1306, in hept_map
resp = dce.request(request)
File "C:\Users\Nikita\AppData\Local\Programs\Python\Python38-32\lib\site-packages\impacket\dcerpc\v5\rpcrt.py", line 877, in request
raise exception
impacket.dcerpc.v5.rpcrt.DCERPCException: DCERPC Runtime Error: code: 0x16c9a0d6 - ept_s_not_registered`

[djrevmoon]

This error means that the server you are testing does not support the NetLogon protocol (i.e.: it's probably not a domain controller).