root@432921ce69f0:~/tools/evil-winrm# ruby evil-winrm.rb -i 192.168.100.38 --realm AIDAN.LOCAL
Evil-WinRM shell v2.3
Info: Establishing connection to remote endpoint
Error: An error of type GSSAPI::GssApiError happened, message is gss_init_sec_context did not return GSS_S_COMPLETE: Unspecified GSS failure. Minor code may provide more information
Server not found in Kerberos database
Error: Exiting with code 1
root@432921ce69f0:~/tools/evil-winrm# klist
Ticket cache: FILE:/tmp/admin.ccache
Default principal: administrator@AIDAN.LOCAL
Valid starting Expires Service principal
10/02/20 21:03:36 10/03/20 07:03:36 krbtgt/AIDAN.LOCAL@AIDAN.LOCAL
renew until 10/03/20 21:03:36
10/02/20 21:09:54 10/03/20 07:03:36 krbtgt/AIDAN@AIDAN.LOCAL