The same site is offering Era 2 and all the mods.

wakeofgods.org/mods

if you get trojan/virus alert from this site, is that your anti virus is bad quality, all files are clean and I am personally responsible of them. Well, unless someone hacked it, but then we would receive more than one warning.

You can also scan them online. All the exe files are openable with winrar too, the exe just has the command for installing them in proper location.