This virus activates on the 19th of May between 12:00 and 13:00 o'clock. At this time it displays this text on screen:
!!! Virus Disnomia !!! code: 428057770-2e872 !!! Happy Birtday !!! !!! 2 ME !!!
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.
Disnomia was found to be in the wild in Hungary in May 1997.
Technical Details:Peter Szor, F-Secure, 1997