| Virus Name | Prevalence | Percentage | Instances |
|---|---|---|---|
| Stages |   | 12.04% | 144.5 |
| VBS/LoveLetter | | 11.07% | 132.85 |
| JS/Kak | | 10.23% | 122.77 |
| W32/Ska | | 7.19% | 86.26 |
| W32/MTX | | 6.37% | 76.4 |
| W32/Pretty | | 6.19% | 74.31 |
| W97M/Marker | | 6.18% | 74.11 |
| XM/Laroux | | 5.71% | 68.57 |
| W32/Navidad | | 4.01% | 48.1 |
| W97M/Ethan | | 3.27% | 39.23 |
| Freelinks | | 2.31% | 27.66 |
| Class | | 2.03% | 24.35 |
| W97M/Thus | | 1.98% | 23.79 |
| Tristate | | 1.67% | 20.06 |
| Divi | | 1.50% | 17.96 |
| Melissa | | 1.40% | 16.85 |
| W32/Hybris | | 1.13% | 13.6 |
| W32/Fix | | 1.01% | 12.11 |
| W32/Prolin | | 0.81% | 9.699999999999999 |
| Cap | | 0.79% | 9.470000000000001 |
| Myna | | 0.79% | 9.44 |
| W95/CIH | | 0.73% | 8.75 |
| Story | | 0.62% | 7.42 |
| W32/QAZ | | 0.62% | 7.4 |
| Pri | | 0.53% | 6.4 |
| Others | | 0.53% | 6.4 |
| W32/NewApt | | 0.45% | 5.45 |
| Service | | 0.44% | 5.27 |
| Smack | | 0.41% | 4.97 |
| ColdApe | | 0.41% | 4.94 |
| Barisadas | | 0.38% | 4.55 |
| W32/ExploreZip | | 0.38% | 4.54 |
| AntiCMOS | | 0.37% | 4.48 |
| W32/Funlove | | 0.36% | 4.29 |
| Proverb | | 0.28% | 3.38 |
| Netlog | | 0.28% | 3.37 |
| W32/Babylonia | | 0.27% | 3.2 |
| VCX | | 0.25% | 3.02 |
| Form | | 0.19% | 2.34 |
| Fool | | 0.17% | 2.08 |
| IIS | | 0.15% | 1.8 |
| VMPCK | | 0.15% | 1.77 |
| W32/Kriz | | 0.15% | 1.75 |
| Chack | | 0.14% | 1.69 |
| Bablas | | 0.14% | 1.63 |
| Yawn | | 0.13% | 1.6 |
| Panther | | 0.13% | 1.56 |
| Assilem | | 0.13% | 1.56 |
| Locale | | 0.13% | 1.54 |
| Titch | | 0.12% | 1.47 |
| Opey | | 0.12% | 1.47 |
| Eight | | 0.11% | 1.31 |
| Eight941 | | 0.11% | 1.29 |
| Jerk | | 0.09% | 1.08 |
| W32/Plage | | 0.09% | 1.07 |
| Groov | | 0.09% | 1.02 |
| Pica | | 0.08% | 1 |
| Wrench | | 0.08% | 0.93 |
| Evolution | | 0.08% | 0.92 |
| Cobra | | 0.08% | 0.9 |
| W97M/Verlor | | 0.07% | 0.89 |
| Beast | | 0.07% | 0.82 |
| Astia | | 0.07% | 0.79 |
| Nono | | 0.06% | 0.74 |
| Sat | | 0.06% | 0.7 |
| Walker | | 0.06% | 0.68 |
| Passbox | | 0.05% | 0.63 |
| Jimi | | 0.05% | 0.63 |
| W32/MSInit | | 0.05% | 0.6 |
| Bobo | | 0.05% | 0.54 |
| Cascade | | 0.05% | 0.54 |
| Broken | | 0.04% | 0.52 |
| Jini | | 0.04% | 0.5 |
| Smac | | 0.04% | 0.5 |
| FF | | 0.04% | 0.5 |
| Bridge | | 0.04% | 0.48 |
| Prilissa | | 0.03% | 0.4 |
| Nsi | | 0.03% | 0.38 |
| Niceday | | 0.03% | 0.37 |
| Irok | | 0.03% | 0.34 |
| Nottice | | 0.03% | 0.33 |
| Footer | | 0.03% | 0.33 |
| Surround | | 0.03% | 0.33 |
| Concept | | 0.03% | 0.32 |
| Onex | | 0.03% | 0.3 |
| NYB | | 0.03% | 0.3 |
| W32/BleBla | | 0.03% | 0.3 |
| Wazzu | | 0.02% | 0.29 |
| Parity | | 0.02% | 0.28 |
| W32/MyPics | | 0.02% | 0.28 |
| Extras | | 0.02% | 0.28 |
| Divina | | 0.02% | 0.28 |
| Taro | | 0.02% | 0.28 |
| Vcx | | 0.02% | 0.27 |
| Temp | | 0.02% | 0.27 |
| Empire.Monkey | | 0.02% | 0.27 |
| MDMA | | 0.02% | 0.26 |
| Gnutella | | 0.02% | 0.25 |
| Manalo | | 0.02% | 0.25 |
| Hongo | | 0.02% | 0.24 |
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.
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