I'd like to test an application that detects malware on my network. In order to do that, I have a Windows VM set up that I'd like to infect with malware. But for the life of me, I can't seem to find an actual example of a website with malware in the wild.
To be clear -- what I'm looking for is a website that, when I navigate to it in my VM's web browser (any browser, I'm not picky), automatically installs malware (ideally invisibly) to the virtual disk. I realize that this probably requires an earlier patch of some plugin or software (e.g. Silverlight 4 or IE 8 or something) -- I don't mind this requirement.
Any suggestions on where to look for such a beast?