As the name indicates, the ambulance virus displays a moving ambulance on the screen, with the sound of a siren accompanying it.
Several variants are known.
Once detected, the F-Secure security product will automatically disinfect the suspect file by either deleting it or renaming it.
More information on scanning and removal options available in your F-Secure product can be found in the Help Center.
You may also refer to the Knowledge Base on the F-Secure Community site for more information.