| Threat Alias | Number of Incidents |
| Packed.Win32.Krap.i [Kaspersky Lab] | 14 |
| Spam-Mailbot.h.gen.a [McAfee] | 7 |
| Packed.Win32.Krap [Ikarus] | 5 |
| Spammer:Win32/Tedroo.gen!A [Microsoft] | 5 |
| Trojan Horse [Symantec] | 5 |
| Spammer [Ikarus] | 4 |
| Win-Trojan/Spammer.31744 [AhnLab] | 4 |
| HeurEngine.Waledac [PC Tools] | 2 |
| W32.Waledac [Symantec] | 2 |
| Net-Worm.Waledac [PC Tools] | 1 |
| Spammer:Win32/Tedroo.I [Microsoft] | 1 |
| TrojanSpy:Win32/Festeal.B [Microsoft] | 1 |
| Win32/Waledac.worm.448512 [AhnLab] | 1 |
| Win32/Waledac.worm.449536.D [AhnLab] | 1 |
| Win-Trojan/Agent.452608.K [AhnLab] | 1 |
| Win-Trojan/Krap.71680 [AhnLab] | 1 |