Source code from http://www.openvas.org/download/wmi with a couple of extras

To make go to the root and:
export ZENHOME=/destDir && make

To only build wmic without going through the whole autoconf cycle:
Change to: ./Samba/source
make bin/wmic

Example run:
./bin/wmic -U int-link/whites%mypass //vostro400-vm "select * from Win32_Product"