Virus Prevalence - October 2006

Virus NamePrevalencePercentageInstances
W32/Mytob28.67% 3507477
W32/Netsky27.28% 3337363
W32/Bagle19.73% 2413696
W32/MyWife8.57% 1048023
W32/Zafi3.61% 441357
W32/Mydoom3.29% 402981
W32/Lovgate3.05% 372897
W32/Bagz2.92% 357269
W32/Parite0.61% 74444
W32/Stration0.36% 43793
W32/Tenga0.25% 30716
W32/Mabutu0.23% 27704
W32/Klez0.21% 26011
W32/Funlove0.2% 24350
W32/Elkern0.17% 20861
W32/Valla0.1% 11850
W32/Reatle0.08% 10211
W32/Bugbear0.07% 9000
VBS/Redlof0.07% 8987
W32/Agobot0.07% 7996
W32/Maslan0.07% 8046
W32/Sober0.06% 7529
W32/Polip0.05% 2
W32/Detnat0.05% 3
W32/Lovelorn0.05% 6156
W32/Dumaru0.04% 4892
JS/Kak0.03% 3676
W32/Sality0.03% 3713
W32/Plexus0.02% 2005
W32/Darby0.01% 790
W32/Mimail0.01% 1108
W32/Swen0.01% 850
W95/Tenrobot0.01% 1117
W32/Gurong0.01% 1812
W97M/Thus0.01% 1593
W32/Chir0.01% 1366
W32/Rontokbro0.01% 1482
W32/Hybris0.01% 788
W32/Womble0.01% 763
W32/Kipis0.01% 1087
W32/Bobax0.01% 851
W95/Spaces0.01% 1060
W97M/Ethan0% 227
W32/Kriz0% 474
W32/Jeefo0% 397
VBS/LoveLetter0% 48
W95/Lorez0% 25
W32/Sobig0% 213
W32/Gibe0% 19
W32/Fizzer0% 29
JS/Wonka0% 14
W32/Codbot0% 32
W97M/Marker0% 5
VBS/Soraci0% 1
VBS/Roor0% 3
W32/Cabanas0% 1
W32/Nimda0% 2
W32/Rbot0% 59
W32/Kidala0% 15
W32/Traxg0% 63
W32/Aimbot0% 20
W32/Opaserv0% 482
W32/Wootbot0% 17
W32/Banwarum0% 344
W32/Tirbot0% 18
W32/Magistr0% 106
W32/Looked0% 249
W95/Dupator0% 244
W32/Cissi0% 30
W32/Torvil0% 8
W32/Kedebe0% 149
W32/Areses0% 379
W32/Weird0% 25
W32/Bropia0% 30
W32/Rants0% 5
W32/Sdbot0% 515
W95/Weird0% 25
W32/Small0% 1
W32/Feebs0% 168
W32/Evaman0% 43
W32/Blaster0% 35
W32/Virut0% 286
W32/Alcra0% 1
W32/Sasser0% 67
W95/CIH0% 2
W97M/Verlor0% 2
VBS/Psyme0% 80
VBS/Haptime0% 1
W32/Locksky0% 77
JS/Fortnight0% 1
W32/Yaha0% 473
W32/Eyeveg0% 131
VBS/Gedza0% 37

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.