The virus contains one macro “AutoClose” in module “Xute”. It replicates on
closing documents by exporting/importing its code through the C:XUTE.DAT
file. On July 26th, or if the sum of the day and month numbers is equal to
30, the virus executes the file deleting command “DELTREE /Y *.*”.
All text constants (export file name, DELTREE command etc.) are stored in
the virus code in encrypted form. In case of need, the virus decrypts and