Here is the most recently updated one I could find.
It is possible that servers for version 4 also include updates for versions 5,6,7, and 8. There are several sites that provide regularly updated NOD32 updates which can be found using a Google search for upd.ver. Here are some options I would like to discuss: I love using version 8.0.319 because it retains the classic GUI, it is light on system resources, and it has some advanced features like anti stealth technology and advanced heuristics, so I would prefer to manually update it rather than upgrade to version 10.
Eset have ceased to supply updates for versions of NOD32 Antivirus below 10 on 19th September 2022.
