| Threat Alias | Number of Incidents |
| Trojan:Win32/FakeSpyguard [Microsoft] | 65 |
| Trojan-Downloader.Win32.Agent.bqxc [Kaspersky Lab] | 38 |
| Troj/FakeAV-ABN [Sophos] | 36 |
| Trojan.Fakeavalert [Symantec] | 31 |
| Packed.Generic.200 [Symantec] | 25 |
| Trojan:Win32/Alureon.gen!J [Microsoft] | 25 |
| Vundo.gen.bq [McAfee] | 21 |
| Mal/FakeAV-S [Sophos] | 19 |
| Trojan.Vundo [Ikarus] | 15 |
| SpywareGuard2008 [Symantec] | 14 |
| Win-Trojan/Xema.variant [AhnLab] | 14 |
| Mal/TDSSPack-A [Sophos] | 11 |
| Trojan:Win32/Vundo.gen!BN [Microsoft] | 11 |
| Mal/TDSSPack-Q, Mal/TDSSPack-A [Sophos] | 10 |
| Worm:Win32/Vundo.B [Microsoft] | 8 |
| Mal/FakeVirPk-A, Mal/TDSS-A [Sophos] | 7 |
| Rootkit.Win32.TDSS [Ikarus] | 7 |
| DNSChanger.f.gen.a [McAfee] | 6 |
| Mal/TDSS-A, Mal/FakeVirPk-A [Sophos] | 6 |
| Packed.Win32.Tdss.a [Kaspersky Lab] | 6 |
| Packed.Win32.Tdss.c [Kaspersky Lab] | 6 |
| Trojan.Win32.Tdss.arvy [Kaspersky Lab] | 6 |
| DNSChanger.r [McAfee] | 5 |
| Mal/Generic-A [Sophos] | 5 |
| TrojanDownloader:Win32/Rugzip.A [Microsoft] | 5 |
| FakeAlert-SpywareGuard.gen.b [McAfee] | 4 |
| Mal/Alureon-C, Mal/Alureon-B, Mal/FakeAV-S [Sophos] | 4 |
| Mal/EncPk-HT, Mal/FakeVirPk-A, Mal/TDSS-A [Sophos] | 4 |
| Mal/TDSSPack-Q [Sophos] | 4 |
| Troj/Agent-IPD [Sophos] | 4 |
| Mal/Alureon-C, Mal/Alureon-B, Mal/FakeAV-S, Mal/FakeVirPk-A [Sophos] | 3 |
| not-a-virus:FraudTool.Win32.SpywareGuard2008.bf [Kaspersky Lab] | 3 |
| Generic Downloader.x [McAfee] | 2 |
| Generic PWS.y [McAfee] | 2 |
| Generic.dx [McAfee] | 2 |
| not-a-virus:FraudTool.Win32.SpywareGuard2008.ax [Kaspersky Lab] | 2 |
| RogueAntiSpyware.SpywareGuard2008 [PC Tools] | 2 |
| Rootkit.Win32.TDSS.eyj [Kaspersky Lab] | 2 |
| Trojan.Win32.FraudPack.tee [Kaspersky Lab] | 2 |
| Adware.VirtuMonde [Symantec] | 1 |
| Dropper/DnsChanger.65536 [AhnLab] | 1 |
| Generic FakeAlert.b [McAfee] | 1 |
| Generic FakeAlert.c [McAfee] | 1 |
| Generic PUP.z [McAfee] | 1 |
| Hoax.Win32.XPAntivirus.f [Kaspersky Lab] | 1 |
| Mal/Alureon-B, Mal/FakeAV-S [Sophos] | 1 |
| Mal/EncPk-HT, Mal/FakeVirPk-A [Sophos] | 1 |
| Mal/TDSS-A [Sophos] | 1 |
| Mal/TDSSPack-Q, Troj/Virtum-Gen [Sophos] | 1 |
| not-a-virus:FraudTool.Win32.SpywareGuard2008.bw [Kaspersky Lab] | 1 |
| Rootkit.TDSS!sd6 [PC Tools] | 1 |
| Rootkit.Win32.TDSS.cze [Kaspersky Lab] | 1 |
| Rootkit.Win32.TDSS.dbo [Kaspersky Lab] | 1 |
| Rootkit.Win32.TDSS.dgl [Kaspersky Lab] | 1 |
| Suspicious.MH690 [Symantec] | 1 |
| Troj/FakeVir-IS [Sophos] | 1 |
| Troj/Virtum-Gen [Sophos] | 1 |
| Trojan Horse [Symantec] | 1 |
| Trojan.Agentb!sd6 [PC Tools] | 1 |
| Trojan.Vundo [Symantec] | 1 |
| Trojan.Win32.Agentb.ah [Kaspersky Lab] | 1 |
| Trojan.Win32.FraudPack.amn [Kaspersky Lab] | 1 |
| Trojan.Win32.FraudPack.anb [Kaspersky Lab] | 1 |
| Trojan.Win32.FraudPack.ioi [Kaspersky Lab] | 1 |
| Trojan.Win32.FraudPack.tcd [Kaspersky Lab] | 1 |
| Trojan.Win32.FraudPack.unw [Kaspersky Lab] | 1 |
| Trojan.Zlob [Symantec] | 1 |
| Trojan:Win32/Alureon.BG [Microsoft] | 1 |
| Trojan:Win32/FakeSmoke [Microsoft] | 1 |
| Trojan-Downloader.Win32.FraudLoad.cxf [Kaspersky Lab] | 1 |
| Trojan-Downloader.Win32.FraudLoad.cxl [Kaspersky Lab] | 1 |
| Trojan-Downloader.Win32.FraudLoad.fld [Kaspersky Lab] | 1 |
| TrojanDownloader:Win32/FakeIA.A [Microsoft] | 1 |
| Trojan-GameThief.Win32.Magania.asvg [Kaspersky Lab] | 1 |
| Trojan-PSW.Win32.Agent.lnk [Kaspersky Lab] | 1 |
| Win-Trojan/Agentb.33792 [AhnLab] | 1 |
| Win-Trojan/Fraudload.67589.B [AhnLab] | 1 |
| Win-Trojan/Fraudpack.1135616.B [AhnLab] | 1 |
| Win-Trojan/Fraudpack.2685952 [AhnLab] | 1 |
| Worm.Win32.AutoTDSS.act [Kaspersky Lab] | 1 |
| Worm.Win32.AutoTDSS.bgc [Kaspersky Lab] | 1 |