卡巴斯基实验室发布2007年2月份二十大病毒排行榜

排名 排名改变 名称 百分比

1. +3 Email-Worm.Win32.NetSky.t 15.82

2. -1 Email-Worm.Win32.Bagle.gt 11.85

3. New! Email-Worm.Win32.Zhelatin.dam 8.19

4. -2 Email-Worm.Win32.NetSky.q 7.92

5. New! Email-Worm.Win32.Zhelatin.o 6.83

6. New! Email-Worm.Win32.Warezov.ls 5.03

7. +2 Net-Worm.Win32.Mytob.c 3.72

8. New! Email-Worm.Win32.Zhelatin.u 3.58

9. New! Email-Worm.Win32.Zhelatin.m 3.30

10. -7 Email-Worm.Win32.NetSky.aa 3.27

11. New! Email-Worm.Win32.Zhelatin.r 2.87

12. New! Trojan-Downloader.Win32.Tibs.jr 2.43

13. New! Email-Worm.Win32.Zhelatin.t 1.94

14. Return Email-Worm.Win32.Scano.gen 1.83

15. Return Email-Worm.Win32.Nyxem.e 1.66

16. Return Email-Worm.Win32.NetSky.b 1.59

17. New! Packed.Win32.PePatch.gr 1.52

18. Return Net-Worm.Win32.Mytob.t 1.39

19. -14 Email-Worm.Win32.Bagle.gen 1.26

20. Exploit.Win32.IMG-WMF.y 1.14

Other malicious programs 12.86