Virus Prevalence - June 2004

Virus NamePrevalencePercentageInstances
W32/Netsky82.41% 215228
W32/Bagle11.32% 29557
W32/Zafi2.49% 6508
W32/Sober1.9% 4953
W32/Dumaru0.58% 1521
W32/Klez0.19% 491
W32/Lovgate0.12% 317
W32/Bugbear0.11% 282
W32/Mydoom0.1% 266
W32/MyWife0.08% 206
W32/Swen0.07% 190
W32/Funlove0.07% 181
VBS/Redlof0.07% 183
W32/Mimail0.06% 161
W32/Fizzer0.04% 112
W32/Valla0.04% 113
W32/Parite0.03% 71
W32/Hybris0.03% 72
VBS/Psyme0.03% 82
W95/Spaces0.03% 72
W32/Sobig0.02% 48
WYX0.02% 42
W32/Magistr0.02% 54
W32/Nachi0.02% 43
W32/Sasser0.02% 46
W32/Yaha0.02% 55
W32/BadTrans0.01% 28
W32/Gibe0.01% 33
W32/Nimda0.01% 14
Inor0.01% 18
W32/Korgo0.01% 26
XM/Laroux0.01% 29
W32/Lovsan0.01% 33
W32/Gaobot0.01% 14
JS/Fortnight0.01% 24
W32/Antinny0.01% 16
W97M/Ethan0% 1
Internal0% 1
Netlog0% 4
VBS/LoveLetter0% 2
W32/Wukill0% 2
Mumu0% 1
W97M/Marker0% 6
JS/Kak0% 5
W95/Tenrobot0% 2
Poorboy0% 2
Debeski0% 2
W32/Opaserv0% 9
W32/Oror0% 2
W32/Sachiel0% 1
Cap0% 1
WelcomB0% 1
Cascade0% 1
W32/SirCam0% 3
W32/Frethem0% 2
Nsi0% 1
W32/Chir0% 1
Opey0% 1
Toraja0% 2
W32/Ganda0% 13
Bablas0% 3
W32/Ska0% 2
W32/Marburg0% 1
Freelinks0% 1
W95/CIH0% 2
Divi0% 4
VBS/Haptime0% 2
Sic0% 2
Tristate0% 6

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.