W97M/Myna is a simple Word 97 macro virus.
Disinfection & Removal
W97M/Myna.C infects the global template when an infected document is opened or created.
The virus uses a string "MYNAMEISVIRUS" as an infection marker, thus the name.
It does not do anything else but replication.
Technical Details: Katrin Tocheva and Sami Rautiainen, F-Secure