The Virus Top Twenty for October 2001

31 Oct 2001
Virus News

Position Virus Percentage by occurrence
1 I-Worm.Sircam 44,9%
2 I-I-Worm.Hybris (Family) 14,6%
3 I-Worm.Anset 5,2%
4 I-Worm.Magistr.a 3,8%
5 I-Worm.HappyTime 3,5%
6 JS.Trojan.Seeker-based 1.2%
7 Macro.Word97.Thus (Family) 2,5%
8 I-Worm.Magistr.b 2,4%
9 Macro.Word97.Ethan 1,7%
10 Backdoor.Death 1,1%
11 Macro.Word97.Flop 1,1%
12 Macro.Word97.Mxfiles 0,9%
13 Win32.Parite 0,7%
14 I-Worm.Nimda.a 0,7%
15 I-Worm.Nimda.e 0,7%
16 JS.Trojan.Seeker (Family) 0,6%
17 I-Worm.Stator 0,5%
18 Backdoor.Nethief (Family) 0,4%
19 Stoned.AntiExe 0,4%
20 Backdoor.IRC.Cloner 0,4%