nxc smb 192.168.0.1 --pfx-cert user.pfx --pfx-pass password -u user
nxc smb 192.168.0.1 --pfx-base64 user.pfx -u user
nxc smb 192.168.0.1 --pem-cert user.pem --pem-key key.pem -u user
When authenticate with a certificate, nxc will generate a ccache file inside nxc home directory, you can also use this ccache to authenticate with kerberos for other tools
