This is a very rare EXE-infecting virus. We've got some reports of Creator, since F-Secure' F-PROT 2.25 and 2.26 had a false alarm of this virus in files INSTALL.EXE and PEAS.EXE. Ignore them.
Allow F-Secure Anti-Virus to disinfect the relevant files.
For more general information on disinfection, please see Removal Instructions.