The latest monthly installment of the Kaspersky Virus Top 20 is here. To find out more details about each virus, simply click on the links below.
| position | virus | percentage by occurrence |
|---|---|---|
| 1 | I-Worm.Klez |
96.49% |
| 2 | Win95.CIH | 0.84% |
| 3 | I-Worm.BadtransII |
0.52% |
| 4 | I-Worm.Hybris | 0.30% |
| 5 | Trojan.PSW.Delf | 0.24% |
| 6 | I-Worm.Sircam | 0.21% |
| 7 | Win32.Elkern.c | 0.16% |
| 8 | Macro.Word.Cap | 0.13% |
| 9 | Win32.FunLove | 0.09% |
| 10 | I-Worm.Magistr |
0.07% |
| 11 | Backdoor.NetBuie |
0.06% |
| 12 | Macro.Word97.Thus |
0.05% |
| 13 | Trojan.PSW.Gip |
0.04% |
| 14 | I-Worm.HappyTime | 0.03% |
| 15 | I-Worm.Cervivec | 0.03% |
| 16 | Trojan.Downloader.Web.Down | 0.03% |
| 17 | I-Worm.Gibe | 0.03% |
| 18 | Trojan.PSW.M2 | 0.02% |
| 19 | Macro.Word97.Flop |
0.02% |
| 20 | Trojan.PSW.Spion | 0.02% |



Virus Top Twenty – May 2002