| Threat Alias | Number of Incidents |
| Virus.Win32.Virut.ce [Kaspersky Lab] | 178 |
| W32.Virut.CF [Symantec] | 172 |
| W32/Scribble-B [Sophos] | 147 |
| Win32/Virut.E [AhnLab] | 140 |
| Virus:Win32/Virut.BM [Microsoft] | 120 |
| Virus:Win32/Virut.gen!E [Microsoft] | 33 |
| Virus.Win32.Virut [Ikarus] | 32 |
| Virus.Win32.Virut.bo [Ikarus] | 26 |
| Virus:Win32/Virut.gen!O [Microsoft] | 25 |
| W32/Scribble-A [Sophos] | 24 |
| Virus:Win32/Virut.gen!M [Microsoft] | 9 |
| Exploit.Win32.IMG-WMF [Ikarus] | 8 |
| Virus.Win32.Virut.q [Ikarus] | 6 |
| W32.Virut [Ikarus] | 6 |
| Virus.Win32.Virtob [Ikarus] | 5 |
| Virus:Win32/Virut.gen!G [Microsoft] | 5 |
| Win32.Virtob.2 [Ikarus] | 5 |
| Mal/Generic-A [Sophos] | 4 |
| Trojan.Mebroot [Symantec] | 4 |
| Trojan.Peacomm [Symantec] | 4 |
| Email-Worm.Win32.Tanatos.B [Ikarus] | 3 |
| PWS:Win32/Sinowal.gen!M [Microsoft] | 3 |
| Win32/Virut.F [AhnLab] | 3 |
| Malware.Virut [PC Tools] | 2 |
| not-a-virus:Server-FTP.Win32.Serv-U.50011 [Ikarus] | 2 |
| PE_VIRUX.F-2 [Trend Micro] | 2 |
| Trojan.Kobcka [Ikarus] | 2 |
| Trojan-Spy.Win32.Banker.RM [Ikarus] | 2 |
| Win32.Cadoiac.A [Ikarus] | 2 |
| Backdoor.Win32.Phdet [Ikarus] | 1 |
| Backdoor.Win32.Popwin [Ikarus] | 1 |
| Backdoor:Win32/Phdet.gen!A [Microsoft] | 1 |
| Backdoor:Win32/Refpron.M [Microsoft] | 1 |
| Gen.Malware [Ikarus] | 1 |
| Hoax.Win32.Renos.vcgn [Kaspersky Lab] | 1 |
| Infostealer.Banker.C [Symantec] | 1 |
| Mal/EncPk-GH, W32/Scribble-B [Sophos] | 1 |
| Mal/Pushdo-A, W32/Scribble-B [Sophos] | 1 |
| Mal/Sality-C [Sophos] | 1 |
| PE_VIRUX.D-1 [Trend Micro] | 1 |
| PE_VIRUX.D-3 [Trend Micro] | 1 |
| PE_VIRUX.E-3 [Trend Micro] | 1 |
| Program:Win32/Winfixer [Microsoft] | 1 |
| PWS.Win32.Sinowal.M [Ikarus] | 1 |
| PWS:Win32/Sinowal.gen!L [Microsoft] | 1 |
| Trojan Horse [Symantec] | 1 |
| Trojan.Crypt [Ikarus] | 1 |
| Trojan.Generic [Ikarus] | 1 |
| Trojan.Loader.AK [Ikarus] | 1 |
| Trojan.Midgare.EYZ [PC Tools] | 1 |
| Trojan.Skintrim [Symantec] | 1 |
| Trojan.Win32.Banker [Ikarus] | 1 |
| Trojan.Win32.Meredrop [Ikarus] | 1 |
| Trojan.Win32.Swisyn.tml [Kaspersky Lab] | 1 |
| Trojan:Win32/Obduran.A [Microsoft] | 1 |
| Trojan:Win32/Skintrim.B [Microsoft] | 1 |
| TrojanDownloader:Win32/Cutwail.gen!C [Microsoft] | 1 |
| Trojan-Dropper.Win32.Agent.afvt [Kaspersky Lab] | 1 |
| TrojanDropper:Win32/Sinowal.gen [Microsoft] | 1 |
| Virus.Win32.Virut.ak [Ikarus] | 1 |
| Virus:Win32/Sality.AM [Microsoft] | 1 |
| Virus:Win32/Virut.gen!F [Microsoft] | 1 |
| Virus:Win32/Wecorl.B [Microsoft] | 1 |
| W32.Gobi [Symantec] | 1 |
| W32.Grenail.C!inf [Symantec] | 1 |
| Win-Trojan/Fraudload.30208.F [AhnLab] | 1 |
| WORM_NUWAR.ANA [Trend Micro] | 1 |