| name | type | date isolation | country of isolation | continent of isolation | country of origin | continent of origin | Operating system affected | Developer |
|---|---|---|---|---|---|---|---|---|
| Bifrost (Trojan horse) | Late 2004 | Sweden | Europe | Windows 95 | KSV (Heerhugowaard) | |||
| Happy99 | Windows 95 | |||||||
| ILOVEYOU | 28/10/2013 | Philippines | Asia | Windows 95 | ||||
| Melissa (computer virus) | 28/10/2013 | Windows 95 |