Apparently, the Conficker worm has just "woken up from its slumber" two days ago. It's using P2P to communicate now and contacts a known Waledac domain. So Conficker could be a botnet designed for money making purposes now.
More information:
http://news.cnet.com/8301-1009_3-10215678-83.html
http://news.cnet.com/8301-1009_3-10216205-83.html
More information:
http://news.cnet.com/8301-1009_3-10215678-83.html
http://news.cnet.com/8301-1009_3-10216205-83.html