| Threat Alias | Number of Incidents |
| W32.Spybot.Worm [Symantec] | 7 |
| Net-Worm.Spybot [PC Tools] | 5 |
| W32/Kolab-D [Sophos] | 5 |
| Net-Worm.Win32.Kolab [Ikarus] | 4 |
| Trojan.Win32.Buzus [Ikarus] | 4 |
| Mal/Generic-A, Mal/Packer [Sophos] | 3 |
| Backdoor.IRC [PC Tools] | 2 |
| Backdoor.IRC.Bot [Symantec] | 2 |
| Net-Worm.Win32.Kolabc [Ikarus] | 2 |
| Backdoor.IRCBot!sd6 [PC Tools] | 1 |
| Mal/Generic-A [Sophos] | 1 |
| Net-Worm.SillyFDC [PC Tools] | 1 |
| Net-Worm.Win32.Kolab.dgn [Kaspersky Lab] | 1 |
| Net-Worm.Win32.Kolab.dlo [Kaspersky Lab] | 1 |
| Net-Worm.Win32.Kolab.ecx [Kaspersky Lab] | 1 |
| Net-Worm.Win32.Kolab.eff [Kaspersky Lab] | 1 |
| Net-Worm.Win32.Kolab.ehp [Kaspersky Lab] | 1 |
| Net-Worm.Win32.Kolab.eih [Kaspersky Lab] | 1 |
| Net-Worm.Win32.Kolab.eil [Kaspersky Lab] | 1 |
| Net-Worm.Win32.Kolab.fem [Kaspersky Lab] | 1 |
| Net-Worm.Win32.Kolab.fkt [Kaspersky Lab] | 1 |
| Net-Worm.Win32.Kolabc.gpe [Kaspersky Lab] | 1 |
| Net-Worm.Win32.Kolabc.hki [Kaspersky Lab] | 1 |
| Troj/Agent-KXN [Sophos] | 1 |
| Troj/Agent-MFV [Sophos] | 1 |
| Trojan.IRCBot [PC Tools] | 1 |
| Trojan-Dropper.TDY [Ikarus] | 1 |
| VirTool:Win32/Injector.gen!AD [Microsoft] | 1 |
| W32.IRCBot [Symantec] | 1 |
| W32.SillyFDC [Symantec] | 1 |
| Win32/Kolab.worm.131072.I [AhnLab] | 1 |
| Win32/Kolab.worm.141454.B [AhnLab] | 1 |
| Win32/Kolab.worm.147456.H [AhnLab] | 1 |
| Win32/Kolab.worm.81920.F [AhnLab] | 1 |
| Win32/Kolab.worm.81920.G [AhnLab] | 1 |
| Win32/Kolab.worm.81920.I [AhnLab] | 1 |
| Win32/Kolab.worm.81920.L [AhnLab] | 1 |
| Win32/Kolab.worm.81920.M [AhnLab] | 1 |
| Win32/Kolabc.worm.141454.N [AhnLab] | 1 |
| Win32/Kolabc.worm.141454.P [AhnLab] | 1 |
| Worm:Win32/Pushbot.gen!C [Microsoft] | 1 |
| Worm:Win32/Pushbot.OE [Microsoft] | 1 |
| Worm:Win32/Pushbot.OF [Microsoft] | 1 |
| Worm:Win32/Pushbot.OJ [Microsoft] | 1 |
| Worm:Win32/Pushbot.OM [Microsoft] | 1 |
| Worm:Win32/Pushbot.OW [Microsoft] | 1 |
| Worm:Win32/Pushbot.OZ [Microsoft] | 1 |