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autorun.exe

What is it?
Autorun autorun.exe

What does it do?
AutoRun.exe is a Win32 executable program intended for use with the Windows 95, 98, Me, NT4, 2000, and XP AutoRun facility. As you are probably aware, this facility (if enabled) will automatically run an executable as soon as a CD-ROM is inserted into the CD drive of the computer.

More Info
More Info

Virus Precaution:
This is found on various CDs that you put in. The contents and locations vary by CD.

You'll want to keep an eye on this google search for any known viruses.

W32.Tulu.A @ RAV
Troj/Digits-B @ Sophos