This is a very dangerous encrypted macro virus. It contains four macros:
AutoOpen, FileSaveAs, ToolsMacro (stealth), FilePrintDefault. The virus
infects the global macros area (NORMAL.DOT) on opening an infected document
and writes itself to documents that are saved with new name.
On April 4th the virus format the hard drive and displays the MessageBox:
Its c++l DuDe’s Birthday!!