| Threat Alias | Number of Incidents |
| W32/Koobfa-Gen [Sophos] | 102 |
| W32.Koobface.A [Symantec] | 46 |
| Net-Worm.Win32.Koobface.hn [Kaspersky Lab] | 23 |
| Worm.Win32.Koobface [Ikarus] | 19 |
| Mal/Inet-Fam [Sophos] | 13 |
| Trojan Horse [Symantec] | 11 |
| Virus.Win32.Virut.ce [Kaspersky Lab] | 10 |
| W32.Virut.CF [Symantec] | 10 |
| W32/Koobfa-Gen, W32/Koobfa-Gen [Sophos] | 10 |
| W32/Scribble-B [Sophos] | 10 |
| Win32/Virut.F [AhnLab] | 10 |
| W32/Virut.n.gen [McAfee] | 9 |
| Win32/Koobface.worm.16384.M [AhnLab] | 8 |
| Net-Worm.Koobface!sd6 [PC Tools] | 7 |
| W32/Koobfa-Gen, Mal/KoobHeur-A [Sophos] | 7 |
| Trojan-Spy.WinFlux [PC Tools] | 6 |
| W32.Koobface.B [Symantec] | 6 |
| Infostealer [Symantec] | 5 |
| Trojan.Win32.Inject.aaoh [Kaspersky Lab] | 5 |
| Trojan-Spy.Win32.Agent.anap [Kaspersky Lab] | 5 |
| Virus:Win32/Virut.BM [Microsoft] | 5 |
| Virus:Win32/Virut.gen!O [Microsoft] | 5 |
| Generic.dx!w [McAfee] | 4 |
| Net-Worm.Koobface [PC Tools] | 4 |
| Net-Worm.Win32.Koobface [Ikarus] | 4 |
| Net-Worm.Win32.Koobface.gr [Kaspersky Lab] | 4 |
| Net-Worm.Win32.Koobface.he [Kaspersky Lab] | 4 |
| Net-Worm.Win32.Koobface.jo [Kaspersky Lab] | 4 |
| Net-Worm.Win32.Koobface.hc [Kaspersky Lab] | 3 |
| Net-Worm.Win32.Koobface.im [Kaspersky Lab] | 3 |
| Generic.dx!df [McAfee] | 2 |
| Generic.dx!v [McAfee] | 2 |
| Net-Worm.Win32.Koobface.d [Kaspersky Lab] | 2 |
| Net-Worm.Win32.Koobface.hh [Kaspersky Lab] | 2 |
| Net-Worm.Win32.Koobface.hx [Kaspersky Lab] | 2 |
| TROJ_DLOADR.AIT [Trend Micro] | 2 |
| Win-Trojan/Agent.14336.MO [AhnLab] | 2 |
| Downloader [Symantec] | 1 |
| Generic.dx!cj [McAfee] | 1 |
| Generic.dx!dj [McAfee] | 1 |
| Generic.dx!et [McAfee] | 1 |
| Generic.dx!n [McAfee] | 1 |
| Mal/EncPk-IJ [Sophos] | 1 |
| Mal/Zbot-I [Sophos] | 1 |
| Net-Worm.Win32.Koobface.atq [Kaspersky Lab] | 1 |
| Net-Worm.Win32.Koobface.hs [Kaspersky Lab] | 1 |
| Net-Worm.Win32.Koobface.ig [Kaspersky Lab] | 1 |
| Net-Worm.Win32.Koobface.iu [Kaspersky Lab] | 1 |
| Net-Worm.Win32.Koobface.jy [Kaspersky Lab] | 1 |
| Net-Worm.Win32.Koobface.ke [Kaspersky Lab] | 1 |
| Net-Worm.Win32.Koobface.qs [Kaspersky Lab] | 1 |
| Net-Worm.Win32.Koobface.ra [Kaspersky Lab] | 1 |
| Net-Worm.Win32.Koobface.sh [Kaspersky Lab] | 1 |
| Net-Worm.Win32.Koobface.su [Kaspersky Lab] | 1 |
| Net-Worm.Win32.Koobface.ua [Kaspersky Lab] | 1 |
| New Malware.bx [McAfee] | 1 |
| New Poly Win32 [McAfee] | 1 |
| Troj/DwnLdr-HRI [Sophos] | 1 |
| Trojan.Generic [PC Tools] | 1 |
| Trojan.Win32.Agent2.jul [Kaspersky Lab] | 1 |
| Trojan.Win32.Bredolab [Ikarus] | 1 |
| Trojan.Win32.Inject [Ikarus] | 1 |
| Trojan-Spy.Win32.Agent.anwn [Kaspersky Lab] | 1 |
| Trojan-Spy.Win32.Zbot.soo [Kaspersky Lab] | 1 |
| W32.Spybot.Worm [Symantec] | 1 |
| W32/Koobfa-C [Sophos] | 1 |
| W32/Koobface.worm.a [McAfee] | 1 |
| Win32/Koobface.worm.14848.E [AhnLab] | 1 |
| Win32/Koobface.worm.15360.CR [AhnLab] | 1 |
| Win32/Koobface.worm.15360.CV [AhnLab] | 1 |
| Win32/Koobface.worm.15360.D [AhnLab] | 1 |
| Win32/Koobface.worm.15360.DX [AhnLab] | 1 |
| Win32/Koobface.worm.15872.AQ [AhnLab] | 1 |
| Win32/Koobface.worm.15872.BB [AhnLab] | 1 |
| Win32/Koobface.worm.15872.J [AhnLab] | 1 |
| Win32/Koobface.worm.16384.L [AhnLab] | 1 |
| Win32/Koobface.worm.16384.O [AhnLab] | 1 |
| Win32/Koobface.worm.16384.R [AhnLab] | 1 |
| Win32/Koobface.worm.16896.E [AhnLab] | 1 |
| Win32/Koobface.worm.16896.K [AhnLab] | 1 |
| Win32/Koobface.worm.28672.R [AhnLab] | 1 |
| Win32/Koobface.worm.30720.E [AhnLab] | 1 |
| Win32/Koobface.worm.32768.E [AhnLab] | 1 |
| Win32/Koobface.worm.36864.D [AhnLab] | 1 |
| Win-Trojan/Inject.16896.AE [AhnLab] | 1 |
| Worm.Koobface [Ikarus] | 1 |
| Worm:Win32/Koobface.A [Microsoft] | 1 |