| name | type | date isolation | country of isolation | continent of isolation | country of origin | continent of origin | Operating system affected | Developer |
|---|---|---|---|---|---|---|---|---|
| Abraxas (computer virus) | 1993 | Russia | Europe | DOS | ||||
| Koobface | Russia | Europe | ||||||
| VirusHeat | Russia | Europe | Microsoft Windows | |||||
| Zmist | 2002 | Russia | Europe | Microsoft Windows |