| Threat Alias | Number of Incidents |
| Mal_Infostl [Trend Micro] | 99 |
| Infostealer.Gampass [Symantec] | 67 |
| Downloader [Symantec] | 63 |
| Packed/Upack [PC Tools] | 33 |
| Trojan-Downloader.Agent!sd5 [PC Tools] | 28 |
| TROJ_DOWQUE.JB [Trend Micro] | 25 |
| Infostealer [Symantec] | 24 |
| Trojan-PSW.Win32.QQPass.ys [Kaspersky Lab] | 17 |
| Mal/Generic-A [Sophos] | 16 |
| Trojan Horse [Symantec] | 15 |
| Possible_Infostl [Trend Micro] | 14 |
| Packed.Generic.93 [Symantec] | 12 |
| Downloader.Generic [PC Tools] | 11 |
| Trojan.PWS.QQPass [Symantec] | 10 |
| Trojan-Downloader.Win32.Cryptic [Ikarus] | 10 |
| Trojan-Downloader.Win32.Small [Ikarus] | 10 |
| Mal/TinyDL-L [Sophos] | 9 |
| Trojan.Win32.Agent [Ikarus] | 9 |
| TrojanDownloader:Win32/Chekafe.B [Microsoft] | 9 |
| Trojan-GameThief.Win32.OnLineGames.sciy [Kaspersky Lab] | 9 |
| Packed/Upack [AhnLab] | 8 |
| Trojan-Downloader.Win32.Cryptic.gen [Kaspersky Lab] | 8 |
| Trojan-PSW.QQPass!sd5 [PC Tools] | 8 |
| Cryp_Pai-3 [Trend Micro] | 7 |
| Trojan-Downloader.Win32.Agent.gjf [Kaspersky Lab] | 7 |
| Mal/Packer, Mal/EncPk-BW [Sophos] | 6 |
| PWS.Win32.QQpass.CZ [Ikarus] | 6 |
| Rootkit.Order [PC Tools] | 6 |
| Trojan-Dropper.Agent [Ikarus] | 6 |
| Trojan-PWS.OnlineGames.ADRD [PC Tools] | 6 |
| Mal/DownLdr-F [Sophos] | 5 |
| Mal_Crypt-3 [Trend Micro] | 5 |
| Suspicious.MH690 [Symantec] | 5 |
| Trojan.PWS.QQPass.Gen.10 [PC Tools] | 5 |
| Trojan-Downloader.Win32.Agent.gjg [Kaspersky Lab] | 5 |
| Trojan-Downloader.Win32.Small.aowq [Kaspersky Lab] | 5 |
| TrojanDownloader:Win32/Tearspear [Microsoft] | 5 |
| Trojan-PSW.Win32.QQPass.cmk [Kaspersky Lab] | 5 |
| Trojan-PSW.Win32.QQPass.pf [Kaspersky Lab] | 5 |
| Win32.SuspectCrc [Ikarus] | 5 |
| Win-Trojan/Baidu.41636 [AhnLab] | 5 |
| Mal/EncPk-AP, Mal/Packer, Mal/EncPk-BW [Sophos] | 4 |
| Mal/EncPk-DH [Sophos] | 4 |
| Mal/MassMail-A, Mal/EncPk-AP, Mal/Packer, Mal/EncPk-BW [Sophos] | 4 |
| PWS:Win32/QQpass.CZ [Microsoft] | 4 |
| Trojan.Win32.Crypt.vb [Kaspersky Lab] | 4 |
| Trojan-Downloader.Win32.Delf [Ikarus] | 4 |
| Trojan-Downloader.Win32.Small.ageu [Kaspersky Lab] | 4 |
| Trojan-Downloader.Win32.Small.gfq [Kaspersky Lab] | 4 |
| TrojanDownloader:Win32/Chekafe.A [Microsoft] | 4 |
| TrojanDownloader:Win32/Small.gen!O [Microsoft] | 4 |
| TrojanDropper:Win32/Dowque.A [Microsoft] | 4 |
| Trojan-PSW.Win32.QQPass.atj [Kaspersky Lab] | 4 |
| Trojan-PSW.Win32.QQPass.vn [Kaspersky Lab] | 4 |
| Trojan-PWS.QQPass [PC Tools] | 4 |
| TSPY_WHORAN.D [Trend Micro] | 4 |
| Win-Trojan/Buzus.147014 [AhnLab] | 4 |
| Downloader.Trojan [Symantec] | 3 |
| Mal/EncPk-BW [Sophos] | 3 |
| Mal/Packer [Sophos] | 3 |
| Packed/NSPack [PC Tools] | 3 |
| PWS:Win32/Whoran.A [Microsoft] | 3 |
| Troj/Agent-IIV [Sophos] | 3 |
| Trojan.DL.Cryptic.Gen [PC Tools] | 3 |
| Trojan.DL.Cryptic.Gen.2 [PC Tools] | 3 |
| Trojan.Dropper [Symantec] | 3 |
| Trojan-Downloader.Small!sd5 [PC Tools] | 3 |
| Trojan-Downloader.Win32.VB.aqs [Kaspersky Lab] | 3 |
| TrojanDownloader:Win32/Small [Microsoft] | 3 |
| VirTool:Win32/Delfsnif.gen [Microsoft] | 3 |
| Win-Trojan/Agent.56186 [AhnLab] | 3 |
| Backdoor.Graybird [Symantec] | 2 |
| Infostealer.Lemir.Gen [Symantec] | 2 |
| Mal/Behav-214, Mal/Behav-152 [Sophos] | 2 |
| Mal/EncPk-AP, Mal/EncPk-BW [Sophos] | 2 |
| Mal/HckPk-A [Sophos] | 2 |
| Mal/HckPk-C [Sophos] | 2 |
| Mal/Heuri-E, Mal/PWS-K [Sophos] | 2 |
| Mal/Packer, Mal/EncPk-BW, Mal/Behav-152 [Sophos] | 2 |
| PWS:Win32/Ceekat.gen!A [Microsoft] | 2 |
| TROJ_DLOADER.HSO [Trend Micro] | 2 |
| Trojan.DL.Small.WMB [PC Tools] | 2 |
| Trojan.Goldun [Symantec] | 2 |
| Trojan.Small.UTP [PC Tools] | 2 |
| Trojan.Win32.Buzus.bsgm [Kaspersky Lab] | 2 |
| Trojan:Win32/Malagent [Microsoft] | 2 |
| Trojan-Downloader.Agent!sd6 [PC Tools] | 2 |
| Trojan-Downloader.Win32.Agent.asib [Kaspersky Lab] | 2 |
| Trojan-Downloader.Win32.Agent.cyaf [Kaspersky Lab] | 2 |
| Trojan-Downloader.Win32.Agent.dbzd [Kaspersky Lab] | 2 |
| Trojan-Downloader.Win32.Agent.fne [Kaspersky Lab] | 2 |
| Trojan-Downloader.Win32.Nurech [Ikarus] | 2 |
| Trojan-Downloader.Win32.Nurech.ce [Ikarus] | 2 |
| Trojan-Downloader.Win32.Small.aovr [Kaspersky Lab] | 2 |
| Trojan-Downloader.Win32.Small.cmm [Kaspersky Lab] | 2 |
| Trojan-Downloader.Win32.Small.exx [Kaspersky Lab] | 2 |
| Trojan-Downloader.Win32.VB.aeu [Kaspersky Lab] | 2 |
| Trojan-Dropper.Delf [Ikarus] | 2 |
| Trojan-PSW.QQShou!sd5 [PC Tools] | 2 |
| Trojan-PSW.Win32.OnLineGames.idz [Kaspersky Lab] | 2 |