Kaspersky Labs: Virus Top 20 for April 2003

Kaspersky Labs presents the Virus Top 20 for the month of April, 2003.

The percentage shown represents the percentage of registered incidences.

1 I-Worm.Klez 20.11%
2 I-Worm.Lentin 17.91%
3 I-Worm.Ganda 0.76%
4 Trojan.PSW.M2 0.69%
5 Win95.CIH 0.67%
6 Macro.Word97.Thus 0.56%
7 Trojan.PSW.MiniLD 0.56%
8 PS-MPS-based 0.52%
9 Backdoor.IRC.Zcrew 0.47%
10 Macro.Word97.VMPC-based 0.47%
11 Mnemonix.Oracle 0.47%
12 I-Worm.LovGate 0.44%
13 BW-based 0.43%
14 Win95.Spaces 0.41%
15 Win32.HLLP.Hantaner 0.40%
16 I-Worm.Tanatos 0.39%
17 BackDoor.SubSeven 0.38%
18 Backdoor.SdBot.gen 0.37%
19 I-Worm.Sobig 0.32%
20 VBS.Redlof 0.31%
Other Malicious Programs *25.33%
*not included in the Top 20