Well funny thing is, I downloaded an ECSRO Client based Server and started it, BAM SilkroadSrv.exe.
Read about 3 hours about Ramnit, infected Exes duplicate themselves and put the word "mgr" or "srv" infront or after the .exe ending.
Worst thing about this is that it also infects all external HDDs connected to your Computer, which raped my external HDD.
The infected filetypes are .exe .dll .htm and .html.
All other files can be put on your ext HDD by restarting into Safe Mode.
You can only be sure by reformating, I let 3 virusscans run and repair the infected files, but they had to delete nearly anything and left Trojans on my PC.
Reformated my ext HDD and my whole HDD before making a copy of the not infected File Extension (e.g. .rar of old clients, music and pics).
So there's no real solution but reinstalling your system, it infected 4473 on my system + ext. HDD.
Also if you open your Taskmanager while you're infected after starting your browser (even if it's Mozilla or Chrome) it will show about 15-20 "iexplorer.exe" processes that restart after closing them.
Use this method to protect yourself, LastThief is my hero: