The SMB modules that interact with LSASS should allow you to supply the PID of the LSASS process. I have frequently experienced issues with running lsassy and nanodump, where once it issues the tasklist/findstr combo looking for lsass, it gets flagged. I have always been able to determine the LSASS PID in other ways, so it would be nice to be able to supply it as a module option in the hopes of getting through defenses.