I have a trojan called nebular does anyone know how to get rid of it as my norton antivirus wont get

i have norton antivirus corprate edition and that just wants to leave it alone

I have a trojan called nebular does anyone know how to get rid of it as my norton antivirus wont get rid.?ariel

Trojan.Nebular

Also Known As: Backdoor.Eterok.B

Trojan.Nebuler is a Trojan horse that attempts to download and execute files from remote sites. It also sends information about the compromised computer to a remote site.

Category 1

Discovered on: May 19, 2006

Last Updated on: May 19, 2006 10:21:27 AM

Type: Trojan Horse

Systems Affected: Windows 2000, Windows 95, Windows 98, Windows Me, Windows NT, Windows Server 2003, Windows XP

Protection

Virus Definitions (LiveUpdate鈩?Plus)May 20, 2006

Virus Definitions (LiveUpdate鈩?Daily)May 20, 2006

Virus Definitions (LiveUpdate鈩?Weekly)May 24, 2006

Virus Definitions (Intelligent Updater)May 20, 2006

Threat assessment

Wild

* Number of infections: 0 - 49

* Number of sites: 0 - 2

* Geographical distribution: Low

* Threat containment: Easy

* Removal: Moderate

Threat Metrics

Wild:Low

Damage:Low

Distribution:Low

Damage

* Payload Trigger: n/a

* Payload: Downloads and executes remote files and may send system information to a remote attacker.