It's Win32.FunLove.4070

It affects exe, scr and some file extension with 
o in it, 4got^^;

It makes programs f*ck around and partially, 
access seems restricted partially. It multiplies 
like hell and even a hard disc with partition 
(C:, D:, E: and F: in my case) aren't safe, it 
jumps from disc to disc. Of 2256 files by now, 
1090 could be disinfected. IE, PSP, Flash... they 
all get hit.
Some programs seem to become useless, but there 
are no file deletions. I can use all programs, 
sometimes I can't. At each restart of the PC or 
the start of a program, it multiplies again. 
I'm now deleting all the infected stuff that I 
can get again, so... 
But it IS difficult to remove.