| Threat Alias | Number of Incidents |
| BackDoor-CKB.sys [McAfee] | 34 |
| Hacktool.Rootkit [Symantec] | 34 |
| Backdoor:WinNT/PcClient.gen [Microsoft] | 30 |
| Trojan-Dropper.Win32.Mudrop.mk [Kaspersky Lab] | 30 |
| Trojan.Rootkit [Ikarus] | 18 |
| Dropper/Mudrop.5632 [AhnLab] | 16 |
| Troj/RootF-Gen [Sophos] | 16 |
| Hacktool.Rootkit!sd6 [PC Tools] | 12 |
| Mal/Behav-228 [Sophos] | 11 |
| Backdoor.Win32.PcClient [Ikarus] | 9 |
| Trojan-Downloader.Delf.ADY [PC Tools] | 8 |
| Backdoor.Pcclient [Symantec] | 6 |
| Backdoor:Win32/PcClient.gen!E [Microsoft] | 6 |
| Backdoor:Win32/PcClient [Microsoft] | 5 |
| BKDR_PCCLIEN.TLA [Trend Micro] | 5 |
| BackDoor-CKB.gen.g [McAfee] | 4 |
| Generic.dx [McAfee] | 4 |
| Trojan Horse [Symantec] | 4 |
| Trojan:Win32/Meredrop [Microsoft] | 4 |
| Trojan-Dropper.Mudrop!ct [PC Tools] | 4 |
| Trojan-Spy.Win32.Agent.kb [Kaspersky Lab] | 4 |
| Win32.SuspectCrc [Ikarus] | 4 |
| Backdoor.Win32.PcClient.hoy [Kaspersky Lab] | 1 |
| Backdoor.Win32.PcClient.iia [Kaspersky Lab] | 1 |
| Backdoor.Win32.PcClient.ijz [Kaspersky Lab] | 1 |
| Backdoor.Win32.PcClient.imf [Kaspersky Lab] | 1 |
| Backdoor.Win32.PcClient.iyd [Kaspersky Lab] | 1 |
| Backdoor.Win32.PcClient.mtq [Kaspersky Lab] | 1 |
| Backdoor.Win32.PcClient.qad [Kaspersky Lab] | 1 |
| Backdoor.Win32.Popwin [Ikarus] | 1 |
| BackDoor-CKB.gen.j [McAfee] | 1 |
| BackDoor-CKB.gen.q [McAfee] | 1 |
| Generic Malware.bc [McAfee] | 1 |
| Infostealer [Symantec] | 1 |
| Mal/EncPk-AI [Sophos] | 1 |
| Suspicious.Graybird.1 [Symantec] | 1 |
| Trojan:Win32/Pepatch.E [Microsoft] | 1 |
| Trojan-Downloader.Win32.Small.ejw [Kaspersky Lab] | 1 |
| Win-Trojan/Backdoor.87552.B [AhnLab] | 1 |
| Win-Trojan/Downloader.17808 [AhnLab] | 1 |
