I have a laptop running Windows 7. It was infected by Trojan.Powelik and Trojan.Adclicker. Additionally, it had multiple dllhost.exe *32 processes running. Everything was eventually resolved with help from Norton. Now, there are multiple versions of kzipisyoj.exe processes running. It appears to be a Google Chrome virus, but I don't have Chrome on that computer. I'm running Norton 360, but it isn't finding anything.
The name has been around for a while, but the malware itself can be changed and updated so that it is slightly different from previous versions. It can also be distributed from any number of websites.
The actual file name is random, So
rundll32.exe "C\WINDOWS\[RANDOM](.dll or .exe)",Startup. That is why you can't find the file name anywhere.
Quads