I've implemented signature update S492, but apparently there is a problem with the new signature 5577.1 : SMB Secure NULL Login Attempt . During the upgrade process run from our CSM V3.3.1, the deployment manager returns an error :
instance=sig0:unspecifiedError:Bad Custom Signature ID ... . Can not create a custom signature with sig-id < 60000
When I verifie on the sensors themselves, this new signature is nowhere to be found.