Remove Malware and Viruses

Back.Orifice malware description and removal detail
Categories:Trojan,Spyware,Backdoor,RAT,Hijacker
Also known as:

[Kaspersky]Backdoor.BO.a2,Backdoor.BO2K.11.a,Backdoor.BO2K.config,Backdoor.BO2K.server,Backdoor.BO2K.workspace,Backdoor.BO2K.10,Backdoor.BO2K.111,Backdoor.BO2K.plugin.Aes.a,Backdoor.BO2K.plugin.Control,Backdoor.BO2K.plugin.EncNull,Backdoor.BO2K.plugin.GetFile,Backdoor.BO2K.plugin.InetCmd,Backdoor.BO2K.plugin.Interface,Backdoor.BO2K.plugin.IoTcp,Backdoor.BO2K.plugin.IoUdp,Backdoor.BO2K.plugin.Legacy,Backdoor.BO2K.plugin.RegFile,Backdoor.BO2K.plugin.ScanPw,Backdoor.BO2K.plugin.SendKeys,Backdoor.BO2K.plugin.Simpleauth,Backdoor.BO2K.plugin.System,Backdoor.BO2K.plugin.Hijack,Backdoor.BO.Client,Backdoor.BO.a,Backdoor.BO.d,Backdoor.BO2K.plugin.SimpleNet,Backdoor.BO2K.112,Backdoor.BO2K.112.plugin,Backdoor.SdBot.at,Trojan.Win32.GotoOne,Backdoor.Win32.BO.a;
[Eset]Back_Orifice.2000 trojan,Win32/BO.C trojan,Win32/BO2K.11 trojan,Win32/BO2K.Config trojan,Win32/BO2K.Workspace trojan,Win32/BO2K.111 trojan,Win32/BO2K.C trojan,Win32/BO2K.Plugin.Aes trojan,Win32/BO2K.Plugin.Control trojan,Win32/BO2K.Plugin.EncNull trojan,Win32/BO2K.Plugin.GetFile trojan,Win32/BO2K.Plugin.InetCmd trojan,Win32/BO2K.Plugin.Interface trojan,Win32/BO2K.Plugin.IoTcp trojan,Win32/BO2K.Plugin.IoUdp trojan,Win32/BO2K.Plugin.Legacy trojan,Win32/BO2K.Plugin.RegFile trojan,Win32/BO2K.Plugin.SendKeys trojan,Win32/BO2K.Plugin.Simpleauth trojan,Win32/BO2K.Plugin.System trojan,Win32/Back_Orifice.2000 trojan,Back_Orifice.Dropper trojan,BO.Config trojan,Win32/BO.1_20 trojan,Win32/BO.A trojan,Win32/BO.OpC_2_00 trojan,Win32/BO2K.112 trojan,Win32/BO2K.112.plugin trojan,Back_Orifice trojan,Win32/GotoOne trojan,Win32/IRC.SdBot.AV trojan;
[McAfee]Orifice2K,Orifice2K.plugin,Orifice,New BackDoor2,Orifice.cli;
[F-Prot]security risk or a "backdoor" program,W32/Bo2K.139264,->val2.def,W32/Bo2K.114618,W32/Bo2K.221184,W32/Bo2K.53248,W32/Bo2K.581632,destructive program,W32/Back_Orifice.trojan.124928,W32/Back_Orifice.trojan.68901;
[Panda]Bck/BO2K.Srv.A,BO2K/Config.srv,BO2K/Workspace,Univ.AP.H,Backdoor Program,Backdoor Program.LC,Trj/BO.BeeOne.10,Bck/BO.a,Bck/BO.a2,Trj/BO.A2,Trj/BOr;
[Computer Associates]Backdoor/BO2K!Server,Backdoor/BO2K.11.Server,Win32.BackOrifice2000.10,Win32.BO2K.server.11,Backdoor/BO2K,Backdoor/BO2K!plugin.Aes,Backdoor/BO2K.Plugin,Win32.BackOrifice2000.11,Backdoor/BO2K.10,Backdoor/BO.a,Backdoor/BO.A!Server,Backdoor/BO.a2,Win32.Orifice,Win95.BackOrifice,Backdoor/BO2K.plugin.InetCmd.b,Backdoor/BO2K.plugin.Legacy.A,Backdoor/BO2K.plugin.RegFile.A,Backdoor/BO2K.plugin.Simpleauth,Backdoor/BO2K.plugin.SimpleNet,Backdoor/BO2K.plugin.System.A,Backdoor/BO2K.112,Backdoor/BO2K.112.Plugin,Win32.RPCSdbot.B,Win32/GotoOne.Trojan,Win32/RPCSpyBot.Trojan

Platforms / OS: Windows 95, Windows 98, Windows 98 SE, Windows NT, Windows ME, Windows 2000, Windows XP, Windows 2003, Windows Vista

Removing Back.Orifice:

An up-to-date copy of ExterminateIt should detect and prevent infection from Back.Orifice.

If you do not have ExterminateIt and you are worried that you may have infected computer, you could run trial version of ExterminateIt, or remove Back.Orifice manually.

To completely manually remove Back.Orifice malware from your computer, you need to delete the Windows registry keys and registry values, the files and folders associated with Back.Orifice.

1. Use Task Manager to terminate the Back.Orifice process.
2. Delete the original Back.Orifice file and folders.
3. Delete the system registry key parameters
4. Update your antivirus databases or buy antivirus software and perform a full scan of the computer.

We recommends that all Internet users back up any important information on their computers, enable maximum protection from network attacks and malicious code on their computers, refrain from executing suspicious programs received from untrustworthy sources.

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