查杀灰鸽子病毒时，用HijackThis1.99.1扫描系统日志（如下），请问023项中哪个是病毒服务名，谢谢，请赐教。
dfarm.mediaplex.com/ad/ck/4080-23171-9517-205?cn=song;icon;hp&mpro=http://www.ebay.com.cn (file missing)
O16 - DPF: {56A7DC70-E102-4408-A34A-AE06FEF01586} (天下搜索) - http://iebar.t2t2.com/iebar.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{1F862C0E-CB87-4734-8F79-48B8C2525777}: NameServer = 202.101.103.55
O17 - HKLM\System\CCS\Services\Tcpip\..\{CF8B6772-CDA0-4174-BD24-995198330B60}: NameServer = 202.101.103.55
O20 - Winlogon Notify: PCANotify - C:\WINNT\SYSTEM32\PCANotify.dll
O23 - Service: Ati HotKey Poller - ATI Technologies Inc. - C:\WINNT\system32\Ati2evxx.exe
O23 - Service: pcAnywhere Host Service (awhost32) - Symantec Corporation - C:\Program Files\Symantec\pcAnywhere\awhost32.exe
O23 - Service: Logical Disk Manager Administrative Service (dmadmin) - VERITAS Software Corp. - C:\WINNT\System32\dmadmin.exe
O23 - Service: print - Unknown owner - C:\WINNT\Server.exe
O23 - Service: Rising Process Communication Center (RsCCenter) - rising - C:\PROGRAM FILES\RISING\RAV\CCENTER.EXE
O23 - Service: RsRavMon Service (RsRavMon) - Beijing Rising Technology Co., Ltd. - C:\PROGRAM FILES\RISING\RAV\Ravmond.exe
O23 - Service: Remote Administrator Service (r_server) - Unknown owner - C:\WINNT\system32\SYSTEM.EXE" /service (file missing)
O23 - Service: scut Professional Version (scut Professional) - Unknown owner - C:\WINNT\scut.exe (file missing)
O23 - Service: _Server (Server) - Unknown owner - C:\WINNT\Server.exe