Good morning,

Thanks to all for your help.

A couple of things that I forgot to mentioned:

1. I cannot upgrade the system, I know that this version of rhel is EoL but is impossible to upgrade it due too client policy.
2. Is a offline system, is impossible to connect it to internet due to client policy.
3. The SSL connect error that I've got it is on a VM that I replicated on my PC to download the DDBB and after that copy it on the main server.
4. I've try to download manually the DDBB from https://database.clamav.net/daily.cvd /main.cvd /bytecode.cvd and copy it on the main server but I got the error "Malformed database"
   

So the questions are:

1. I need to do something special when I download the DDBB manually and copy it on the clamav folder ?
   
2. The DDBB is the same for both architecture x32 and x64 or is different ?
3. Which can be the source of the error "Malformed database" ?