| Threat Alias | Number of Incidents |
| not-a-virus:Client-IRC.Win32.mIRC.603 [Kaspersky Lab] | 5,028 |
| IRC/Client [McAfee] | 4,864 |
| Backdoor.IRCBot [PC Tools] | 3,994 |
| Win-Trojan/MircPack.1790464 [AhnLab] | 3,061 |
| not-a-virus:Client-IRC.Win32.mIRC [Ikarus] | 2,952 |
| IRC.Backdoor.Trojan [Symantec] | 233 |
| Backdoor.mIRC [PC Tools] | 160 |
| Trojan mIRC Client [McAfee] | 160 |
| BrowserModifier:Win32/IGetNet [Microsoft] | 140 |
| Troj/IRCFlood-T [Sophos] | 140 |
| Virus.Win32.Parite.b [Kaspersky Lab] | 70 |
| PE_PARITE.A [Trend Micro] | 68 |
| W32.Pinfi [Symantec] | 68 |
| W32/Pate.b [McAfee] | 68 |
| Backdoor.IRC.Flood [PC Tools] | 48 |
| TROJ_BOTIRC.A [Trend Micro] | 48 |
| W32.IRCBot [Symantec] | 48 |
| Virus.Parite.B [PC Tools] | 40 |
| IRC/Flood.mirc [McAfee] | 36 |
| Backdoor:Win32/IRCbot [Microsoft] | 32 |
| Troj/Multidr-FT [Sophos] | 32 |
| TROJ_INFECTED.AY [Trend Micro] | 28 |
| Virus:Win32/Parite.B [Microsoft] | 24 |
| W32/Parite-B [Sophos] | 24 |
| BKDR_IRCBOT.BMF [Trend Micro] | 20 |
| TROJ_IRCFLOOD.O [Trend Micro] | 20 |
| Win-Trojan/MircPack.574464 [AhnLab] | 20 |
| Win32/Parite [AhnLab] | 12 |
| Mal/Zapchas-A [Sophos] | 8 |
| Troj/Mirchack-L [Sophos] | 6 |
| Virus.Win32.Drowor.a [Kaspersky Lab] | 6 |
| W32.Mumawow.F!inf [Symantec] | 6 |
| PE_CEKAR.B [Trend Micro] | 4 |
| Troj/Banker-APQ [Sophos] | 4 |
| Virus:Win32/Drowor.A [Microsoft] | 4 |
| W32/Cekar.dam [McAfee] | 4 |
| W32/Cekar-E [Sophos] | 4 |
| Win32.Drowor.Gen [PC Tools] | 4 |
| Backdoor.IRC.Zapchast [Kaspersky Lab] | 3 |
| Backdoor.IRC.Zapchast [PC Tools] | 3 |
| Trojan.mIRC-Based.AM [PC Tools] | 3 |
| Backdoor.IRC.Zapchast.zwrc [Kaspersky Lab] | 2 |
| Backdoor.Trojan [Symantec] | 2 |
| BKDR_IRCFLOOD.AC [Trend Micro] | 2 |
| Generic PUP.z [McAfee] | 2 |
| IRC.Randon.M [PC Tools] | 2 |
| IRC.Zapchast.AQ [PC Tools] | 2 |
| Application.Ardamax_Keylogger [PC Tools] | 1 |
| Backdoor.mIRC-Based.AB [PC Tools] | 1 |
| Dropper/Zapchast.875652 [AhnLab] | 1 |
| Generic Dropper!c [McAfee] | 1 |
| Generic PUP.h [McAfee] | 1 |
| IRC.Flood.CJ [PC Tools] | 1 |
| IRC.Zapchast.AS [PC Tools] | 1 |
| Mal/Generic-A [Sophos] | 1 |
| Net-Worm.Win32.Randon.a [Kaspersky Lab] | 1 |
| Renamed mIRC Client [McAfee] | 1 |
| Troj/Zapchas-AX [Sophos] | 1 |
| Trojan.DR.Duckirc.Gen [PC Tools] | 1 |