| Threat Alias | Number of Incidents |
| Mal/EncPk-DA [Sophos] | 146 |
| TrojanDownloader:Win32/Cbeplay.I [Microsoft] | 144 |
| TrojanDownloader:Win32/Cbeplay.E [Microsoft] | 100 |
| Tibs-Packed [McAfee] | 89 |
| Trojan.Erotpics [Symantec] | 82 |
| BackDoor-DNM [McAfee] | 76 |
| Trojan.Pandex [Symantec] | 72 |
| Downloader [Symantec] | 60 |
| Generic Downloader.x [McAfee] | 53 |
| Trojan-Downloader.Exchanger!sd6 [PC Tools] | 51 |
| Downloader.MisleadApp [Symantec] | 50 |
| Trojan-Downloader.Win32.Exchanger.acd [Kaspersky Lab] | 48 |
| Trojan-Downloader.Agent [PC Tools] | 33 |
| Mal/Generic-A, Mal/EncPk-DA [Sophos] | 32 |
| Mal/EncPk-DA, Mal/TibsPak [Sophos] | 31 |
| Trojan.Erotpics!sd6 [PC Tools] | 31 |
| Trojan-Downloader.Win32.Exchanger.xy [Kaspersky Lab] | 20 |
| Trojan.DL.Zlob.Gen!Pac.46 [PC Tools] | 18 |
| Mal/TibsPak, Mal/EncPk-DA [Sophos] | 17 |
| TrojanDropper:Win32/Nuwar.gen!ldt [Microsoft] | 16 |
| Backdoor.Trojan [Symantec] | 15 |
| Trojan.Zlob [Symantec] | 15 |
| Trojan-Downloader.Win32.Exchanger [Ikarus] | 15 |
| Trojan-Downloader.Agent.EL [PC Tools] | 14 |
| W32/Nuwar@MM [McAfee] | 14 |
| Trojan Horse [Symantec] | 13 |
| Downloader-ASH.gen.b [McAfee] | 11 |
| Downloader-BKH [McAfee] | 11 |
| Infostealer [Symantec] | 10 |
| TROJ_NUWAR.GFZ [Trend Micro] | 10 |
| Mal/TibsPak [Sophos] | 9 |
| Trojan-Downloader.Exchanger.Gen.2 [Ikarus] | 9 |
| Trojan-Downloader.Win32.Exchanger.agc [Kaspersky Lab] | 9 |
| Trojan-Downloader.Win32.Exchanger.la [Kaspersky Lab] | 9 |
| Downloader.gen.a [McAfee] | 7 |
| Trojan.Pandex!sd6 [PC Tools] | 7 |
| Trojan.Zlob!sd6 [PC Tools] | 6 |
| Trojan:Win32/Tibs.gen!K [Microsoft] | 6 |
| Trojan-Downloader.Exchanger.Gen.1 [Ikarus] | 6 |
| Trojan-Downloader.Win32.Cbeplay.I [Ikarus] | 6 |
| Exploit.AdobeReader [PC Tools] | 5 |
| TROJ_PANDEX.PW [Trend Micro] | 5 |
| Trojan.DL.Exchanger.Gen [PC Tools] | 5 |
| Trojan-Downloader.Win32.Cbeplay [Ikarus] | 5 |
| Trojan-Dropper.Agent [Ikarus] | 5 |
| BackDoor-DNM.gen [McAfee] | 4 |
| Mal/EncPk-GD [Sophos] | 4 |
| Troj/Agent-HHE [Sophos] | 4 |
| TROJ_AGENT.KBE [Trend Micro] | 4 |
| TROJ_EXCHANGE.AF [Trend Micro] | 4 |
| TROJ_TIBS.CSZ [Trend Micro] | 4 |
| Trojan-Downloader.Win32.Agent.yhp [Kaspersky Lab] | 4 |
| Trojan-Downloader.Win32.Exchanger.fd [Kaspersky Lab] | 4 |
| Trojan-Downloader.Win32.Exchanger.gy [Kaspersky Lab] | 4 |
| Trojan-Downloader.Win32.Exchanger.kx [Kaspersky Lab] | 4 |
| Trojan-Downloader.Win32.Exchanger.qg [Kaspersky Lab] | 4 |
| Trojan-Downloader.Win32.Exchanger.rm [Kaspersky Lab] | 4 |
| Backdoor.Paproxy [Symantec] | 3 |
| Generic Downloader.ab [McAfee] | 3 |
| Possible_Nucrp-6 [Trend Micro] | 3 |
| TROJ_EXCHANGE.AE [Trend Micro] | 3 |
| TROJ_NUWAR.DQZ [Trend Micro] | 3 |
| TROJ_RENOS.AFD [Trend Micro] | 3 |
| TROJ_ZLOB.CBG [Trend Micro] | 3 |
| Trojan.DL.Exchanger.J [PC Tools] | 3 |
| Trojan:Win32/Tibs.gen!G [Microsoft] | 3 |
| Trojan-Downloader.Exchanger [PC Tools] | 3 |
| Trojan-Downloader.Win32.Exchanger.mn [Kaspersky Lab] | 3 |
| Trojan-Downloader.Win32.Exchanger.pv [Kaspersky Lab] | 3 |
| TrojanDownloader:Win32/Cbeplay.gen!E [Microsoft] | 3 |
| WORM_NUCRP.GEN [Trend Micro] | 3 |
| AntiVirusXP2008 [Symantec] | 2 |
| Generic Spy.e [McAfee] | 2 |
| Mal/Generic-A [Sophos] | 2 |
| Mal/TibsPak, W32/Virut-Gen [Sophos] | 2 |
| PE_VIRUT.LJ [Trend Micro] | 2 |
| Troj/Cbeplay-A [Sophos] | 2 |
| TROJ_AGENT.AWRZ [Trend Micro] | 2 |
| TROJ_AGENT.LJY [Trend Micro] | 2 |
| TROJ_DLOAD.KD [Trend Micro] | 2 |
| TROJ_DLOADR.HF [Trend Micro] | 2 |
| TROJ_EXCHANGE.AC [Trend Micro] | 2 |
| TROJ_EXCHANGE.Y [Trend Micro] | 2 |
| TROJ_EXCHANGER.F [Trend Micro] | 2 |
| TROJ_EXCHANGER.Y [Trend Micro] | 2 |
| TROJ_FAKEAV.FP [Trend Micro] | 2 |
| TROJ_NUWAR.AAU [Trend Micro] | 2 |
| TROJ_NUWAR.AHE [Trend Micro] | 2 |
| TROJ_NUWAR.BDZ [Trend Micro] | 2 |
| TROJ_NUWAR.DII [Trend Micro] | 2 |
| TROJ_NUWAR.EJZ [Trend Micro] | 2 |
| TROJ_NUWAR.GGZ [Trend Micro] | 2 |
| TROJ_NUWAR.GXZ [Trend Micro] | 2 |
| TROJ_NUWAR.UW [Trend Micro] | 2 |
| TROJ_NUWAR.UZ [Trend Micro] | 2 |
| TROJ_NUWAR.ZJ [Trend Micro] | 2 |
| TROJ_RENOS.AFT [Trend Micro] | 2 |
| TROJ_TIBS.CLZ [Trend Micro] | 2 |
| TROJ_TIBS.QQ [Trend Micro] | 2 |
| TROJ_XCHANGER.B [Trend Micro] | 2 |