It is not a dangerous (?) memory resident parasitic virus. Being executed it checks the system configuration and installs itself under Novell NetWare only, hooks INT 21h and writes itself to the end of .COM files that are executed. It contains the text strings:
CV0
COMcom
TrJP
It hooks INT 21h function E3h (login) and manipulates with Novell functions. It looks like the virus tries to read user login number and password.
