
The Ambulance virus is a COM infector apparently made in Germany.
This virus is also known as RedX.

Once an infected program is run, the virus checks its internal counter.
If the counter has reached a value of 110 the virus will trigger.

When activated the virus will have the effect of a graphics display
of an ASCII block drawing of an ambulance moving across the bottom
of the system display. This graphics display will be accompanied with
the sound of a siren played on the system's speaker. The ambulance
will be visible only on systems with a graphics capable display adapter.
