The Virus Top 20 for November 2001

Malware reports

03 Dec 2001

minute read

Authors

GReAT

Kaspersky Labs presents the Virus Top 20 for the month of November.

In order to find out more details about each virus, simply click on the links below.

position	virus	percentage by occurrence
1	I-Worm.BadtransII	28.4 %
2	I-Worm.Aliz	6.1%
3	Trojan.PSW.Gip	2.7%
4	I-Worm.Magistr	1.8%
5	I-Worm.Sircam	1.7%
6	I-Worm.Hybris	1.5%
7	I-Worm.Klez	0.7%
8	I-Worm.Nimda	0.4%
9	BackFormat.2000	0.2%
10	Rabbit.504	0.1%
11	Ply.3360	0.1%
12	Rape.2887	0.1%
13	VCS	0.1%
14	I-Worm.Stator	0.1%
15	MtE.Insuff	0.1%
16	Flat.1000	0.2%
17	Voronezh.600	0.1%
18	Macro.Word97.Bptk	0.1%
19	IIS-Worm.CodeRed	0.1%
20	I-Worm.MTX	0.2%

Authors

GReAT

The Virus Top 20 for November 2001

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