| Threat Alias | Number of Incidents |
| Trojan:Win32/Opachki.A [Microsoft] | 7,767 |
| Packed.Generic.271 [Symantec] | 6,875 |
| HeurEngine.MaliciousPacker [PC Tools] | 6,781 |
| Mal/FakeAV-BX [Sophos] | 6,762 |
| Packed.Win32.Katusha [Ikarus] | 6,750 |
| Packed.Win32.Katusha.j [Kaspersky Lab] | 6,750 |
| Generic.dx!lne [McAfee] | 3,150 |
| Trojan.Popuper!sd5 [PC Tools] | 812 |
| Trojan Horse [Symantec] | 789 |
| Generic.dx [McAfee] | 203 |
| Troj/HideProc-M [Sophos] | 174 |
| Mal/FakeAV-BX, Mal/TibsPk-A [Sophos] | 149 |
| Hoax.Win32.Renos.bja [Kaspersky Lab] | 145 |
| not-a-virus:Hoax.Win32.Renos.bja [Ikarus] | 116 |
| not-virus:Hoax.Win32.Renos.bja [Kaspersky Lab] | 116 |
| Generic FakeAlert.a [McAfee] | 112 |
| Trojan:Win32/Hidhip.A [Microsoft] | 87 |
| Trojan.Win32.Opachki [Ikarus] | 48 |
| Trojan-Dropper.Win32.Agent.bjju [Kaspersky Lab] | 48 |
| TROJ_DLOADER.XVK [Trend Micro] | 42 |
| Troj/FakeVir-DN [Sophos] | 28 |
| Trojan-Downloader.Win32.FraudLoad.vaof [Kaspersky Lab] | 28 |
| Gen.Trojan [Ikarus] | 21 |
| Mal/Generic-A [Sophos] | 17 |
| Generic.dx!ico [McAfee] | 14 |
| Trojan-Downloader.FraudLoad!sd6 [PC Tools] | 14 |
| Trojan.FakeAlert.smdo [PC Tools] | 11 |
| Backdoor.Graybird [PC Tools] | 10 |
| Backdoor.Graybird [Symantec] | 10 |
| Trojan.Win32.Pakes [Ikarus] | 10 |
| Trojan.Win32.Pakes.nst [Kaspersky Lab] | 10 |
| Trojan.Generic [PC Tools] | 6 |
| Trojan.Win32.Agent2.cnpu [Kaspersky Lab] | 6 |
| Trojan.Win32.Agent2 [Ikarus] | 3 |
| Generic.dx!jfw [McAfee] | 2 |