Can you still see these files on your computer:

%SYSTEM%\ kernels88.exe
a.exe
c:\ 3456346345643.exe
c:\ syst.exe
u.exe

http://research.sunbelt-software.com/threatdisplay.aspx?name=Trojan-Downloader.Win32.Tibs.jt&threatid=99323

Which version of Sun Java do you have??

Download: CCleaner
http://www.majorgeeks.com/download4191.html
http://www.ccleaner.com/
Once installed, run CCleaner click the Windows tab

Once installed, run CCleaner click the Windows tab

Select the following:
Internet Explorer:
Temp Internet
History
Recently Typed URLs
Delete Index.dat files

System:
Empty Recycle Bin
Temporary Files
Memory Dumps
Chkdsk File Fragments
Old Prefetch Data

- If you want to keep the Internet Explorer Cookies, then unmark 'Cookies'
- If you want to keep the Internet Explorer History, then unmark 'History'
- If you want to keep Windows Log Files, then unmark 'Windows Log Files'
- you're using Mozilla's Firefox or Internet Suite
- Click the tab Applications
- If you want to keep the Internet History, then unmark 'Internet History' under 'Firefox/Mozilla'

Next: click Options click the Settings tab
Uncheck: "Only delete files older than 48 hrs.", click Ok

UNCHECK ALL other default settings in the program !

Then click Run Cleaner (bottom right) then Exit (reboot)

.....

It appears this thing can take on several names...
Exploit Win32/Wmfap...aka..W32/MyWife.d@MM ....aka...W32.Blackmal.E@mm

Symantec offers a removal tool:

http://www.symantec.com/security_response/writeup.jsp?docid=2006-011712-2537-99&tabid=3