| Threat Alias | Number of Incidents |
| Packed.Win32.Krap [Ikarus] | 29 |
| HeurEngine.Waledac [PC Tools] | 21 |
| Spam-Mailbot.h.gen.a [McAfee] | 21 |
| Trojan Horse [Symantec] | 19 |
| W32.Waledac [Symantec] | 18 |
| Mal/WaledPak-E [Sophos] | 14 |
| Trojan.Win32.Waledac [Ikarus] | 14 |
| Mal/WaledPak-E, Mal/WaledPak-D [Sophos] | 13 |
| Mal/WaledPak-D [Sophos] | 11 |
| Packed.Generic.221 [Symantec] | 10 |
| Spammer:Win32/Tedroo.I [Microsoft] | 10 |
| Mal/Generic-A [Sophos] | 9 |
| Spammer:Win32/Tedroo.gen!A [Microsoft] | 8 |
| W32/Waledac.gen.i [McAfee] | 7 |
| Generic Packed.a [McAfee] | 5 |
| Generic.dx [McAfee] | 5 |
| Mal/WaledPak-D, Mal/WaledPak-E [Sophos] | 5 |
| Net-Worm.Waledac [PC Tools] | 5 |
| W32/Waledac.gen.e [McAfee] | 5 |
| Mal/Basine-C [Sophos] | 4 |
| Mal/WaledPak-B, Mal/WaledPak-A [Sophos] | 4 |
| Spammer [Ikarus] | 4 |
| W32/Waled-BL [Sophos] | 4 |
| Win-Trojan/Krap.25601 [AhnLab] | 4 |
| Win-Trojan/Krap.449536 [AhnLab] | 4 |
| Win-Trojan/Spammer.31744 [AhnLab] | 4 |
| Mal/WaledPak-D, Mal/WaledPak-B [Sophos] | 3 |
| Mal/WaledPak-D, Mal/WaledPak-B, Mal/WaledPak-A [Sophos] | 3 |
| Infostealer.Banker.C [Symantec] | 2 |
| PWS:Win32/Zbot.J [Microsoft] | 2 |
| Spammer:Win32/Tedroo.A [Microsoft] | 2 |
| Trojan-Downloader.Win32.Agent.bqam [Kaspersky Lab] | 2 |
| TrojanDownloader:Win32/Bredolab.B [Microsoft] | 2 |
| TrojanSpy:Win32/Zbot.gen!B [Microsoft] | 2 |
| Win32/IRCBot.worm.variant [AhnLab] | 2 |
| Win-Trojan/Agent.452608.K [AhnLab] | 2 |
| Win-Trojan/Krap.452608 [AhnLab] | 2 |
| Backdoor.Win32.IRCBot.ige [Kaspersky Lab] | 1 |
| Backdoor.Win32.KeyStart.cb [Kaspersky Lab] | 1 |
| Generic Downloader.x [McAfee] | 1 |
| Infostealer.Gampass [Symantec] | 1 |
| m~1\Local Settings\Temporary Internet Files\Content.IE5\8HGBS5S3\ge[1].txt.VIR - Signature [Ikarus] | 1 |
| not-a-virus:Porn-Dialer.Win32.Agent.bk [Ikarus] | 1 |
| P2P-Worm.Win32.Palevo.crh [Kaspersky Lab] | 1 |
| Rootkit.Win32.Agent.iou [Kaspersky Lab] | 1 |
| Spam-Mailbot.gen.a [McAfee] | 1 |
| Troj/Agent-JEQ [Sophos] | 1 |
| Trojan.Win32.Agent [Ikarus] | 1 |
| Trojan.Win32.Agent.bxrf [Kaspersky Lab] | 1 |
| Trojan.Win32.Agent2.hck [Kaspersky Lab] | 1 |
| Trojan.Win32.Alureon [Ikarus] | 1 |
| Trojan.Win32.Inject.roj [Kaspersky Lab] | 1 |
| Trojan.Win32.Patched.dr [Kaspersky Lab] | 1 |
| Trojan:Win32/Alureon.gen!J [Microsoft] | 1 |
| Trojan-Downloader.Win32.Agent.adch [Kaspersky Lab] | 1 |
| Trojan-Downloader.Win32.FraudLoad.vmrj [Kaspersky Lab] | 1 |
| TrojanDownloader:Win32/Obitel.gen!A [Microsoft] | 1 |
| Trojan-Dropper.Win32.Agent.akyk [Kaspersky Lab] | 1 |
| Trojan-GameThief.Win32.WOW.hnq [Kaspersky Lab] | 1 |
| Trojan-Spy.Win32.Zbot.gen [Kaspersky Lab] | 1 |
| TrojanSpy:Win32/Bebloh.A [Microsoft] | 1 |
| TrojanSpy:Win32/Festeal.B [Microsoft] | 1 |
| VirusDoctor [Symantec] | 1 |
| W32.Virut.CF [Symantec] | 1 |
| W32/Waledac [McAfee] | 1 |
| W32/Waledac.gen.l [McAfee] | 1 |
| Win32/Waledac.worm.447488 [AhnLab] | 1 |
| Win32/Waledac.worm.448512 [AhnLab] | 1 |
| Win32/Waledac.worm.449536.D [AhnLab] | 1 |
| Win-Trojan/Krap.11433445 [AhnLab] | 1 |
| Win-Trojan/Krap.18675 [AhnLab] | 1 |
| Win-Trojan/Krap.24577.F [AhnLab] | 1 |
| Win-Trojan/Krap.26625 [AhnLab] | 1 |
| Win-Trojan/Krap.434177.G [AhnLab] | 1 |
| Win-Trojan/Krap.434177.Y [AhnLab] | 1 |
| Win-Trojan/Krap.71680 [AhnLab] | 1 |
| Win-Trojan/Krap.76801 [AhnLab] | 1 |