Virus Prevalence - May 2004

Virus NamePrevalencePercentageInstances
W32/Netsky83.63% 248490
W32/Bagle11.67% 34677
W32/Sober2.91% 8657
W32/Dumaru0.71% 2109
W32/Klez0.22% 658
W32/Lovgate0.09% 269
W32/Mimail0.06% 184
W32/Funlove0.06% 178
W32/Fizzer0.05% 150
W32/Swen0.05% 136
VBS/Redlof0.05% 134
W32/Bugbear0.04% 114
W32/Valla0.04% 110
W32/Sobig0.03% 86
W32/Parite0.03% 82
W32/Hybris0.03% 77
VBS/Psyme0.03% 96
W32/Yaha0.03% 77
W32/MyWife0.02% 65
W32/Magistr0.02% 58
W32/Nachi0.02% 63
JS/Fortnight0.02% 49
W32/Mydoom0.02% 66
W95/Spaces0.02% 70
W32/BadTrans0.01% 37
W32/Gibe0.01% 27
W32/Elkern0.01% 35
W32/Mylife0.01% 42
W32/Nimda0.01% 27
WYX0.01% 23
W32/SirCam0.01% 18
XM/Laroux0.01% 21
W32/Ganda0.01% 17
W32/Sasser0.01% 29
W32/Gaobot0.01% 16
W32/Kriz0% 1
Netlog0% 2
VBS/LoveLetter0% 3
Form0% 4
W32/Goner0% 1
Mumu0% 7
W32/Aliz0% 1
W97M/Marker0% 6
VBS/Soraci0% 12
W32/Spybot0% 1
IEStart0% 2
Inor0% 6
JS/Kak0% 9
W95/Tenrobot0% 2
W32/Mofei0% 6
W32/Lovelorn0% 7
W32/Opaserv0% 4
W32/MTX0% 10
W32/Hawawi0% 1
W95/Whog0% 1
Cap0% 1
Cascade0% 1
W97M/Thus0% 1
W95/Dupator0% 1
W32/Torvil0% 10
W32/Randex0% 5
W32/Chir0% 6
W95/Kuang0% 1
Opey0% 1
VBSWG0% 1
W32/Sdbot0% 1
Bablas0% 1
W32/Lovsan0% 6
W32/Ska0% 10
W95/CIH0% 5
W32/FBound0% 3
W32/CodeRed0% 1
Divi0% 3
VBS/Haptime0% 1
Tristate0% 4
Pink,,30% 3
W32/Antinny0% 7
W32/Bobax0% 5
W32/Pate0% 4

Background

The Virus Bulletin prevalence table is compiled monthly from virus reports received by Virus Bulletin; both directly, and from other companies who pass on their statistics.

Reports are included only if they are confirmed, and hence, in conjunction with the WildList, the prevalence table provides a useful indication of the relative prevalence of various virus found in the wild at the time.

Add this to your site

To learn how to include Virus Bulletin's monthly prevalence table on your own website for free, click here.

We have placed cookies on your device in order to improve the functionality of this site, as outlined in our cookies policy. However, you may delete and block all cookies from this site and your use of the site will be unaffected. By continuing to browse this site, you are agreeing to Virus Bulletin's use of data as outlined in our privacy policy.