Is there such a sound in Virus Rack ? If not, what preset should I modify (and how ?) to get this sound ?
I've certainly not heard of one for the Virus. There is a guy on YouTube called 'Synthacker' and he does some really grate sound design tutorials on Massive and Serum that can be translated to the Virus with a bit of elbow grease. I think in one of them he creates a Rhodes type piano so maybe you could use that as the basis to start designing.
The Virus from what i can tell is mainly used for electronic sounding timbres so if you really need a Rhodes maybe go for something like Korg Kronos / Yamaha synths