灰鸽子,用HijackThis1.99.1扫系统日志,O23项可以显示灰鸽子注册的系统服务名(例:WindowsPowerServer)和可执行文件名(例: D:\WINDOWS\spoolvs.exe)。
确认灰鸽子2005注册的系统服务名后,打开注册表编辑器,定位到HKEY_LOCAL_MACHINE\ SYSTEM \ CURRENTCONTROLSET \ SERVICES分支,删除左栏中的病毒服务名(例: WindowsPowerServer)
重启系统,在“文件夹选项”的“查看”面板中勾选“显示系统文件”、“显示所有的文件和文件夹”两项,点击“确定”按钮。然后在%windows%下寻找病毒文件名(例: D:\WINDOWS\spoolvs.exe),找到后删除
灰鸽子2005生成的病毒文件为一组,3-4个。病毒文件命名有一定规律,即:X.exe、X.dll、X_hook.dll以及XKey.dll,其中“X”指病毒文件名的可变部分
HijackThis日志中见到的灰鸽子2005注册的系统服务名与病毒文件名
O23 - Service: WINL0G0N - Unknown - C:\WINDOWS\WINL0G0N.EXE
O23 - Service: Windows_Helper - Unknown - C:\WINDOWS\3721.exe
O23 - Service: ray-pigeon-sorver-unknwn-c:/windows/lerver.exe
O23 - Service: Remotee - Unknown - C:\WINNT\explercr.exe
O23 - Service: Gerver - Unknown - C:\WINDOWS\smcsc.exe
O23 - Service: Intelnet - Unknown - C:\WINDOWS\system.exe
O23 - Service: ssvn - Unknown - C:\WINNT\Servers.exe
O23 - Service: Distributed Coordi - Unknown - C:\WINNT\cmmon32.com
O23 - Service: Contact Information - Unknown - C:\WINDOWS\svchost.exe
O23 - Service: DNS Pigeon Server - Unknown - C:\WINDOWS\Rver.exe
O23 - Service: system Management Instrumenta - Unknown - C:\WINDOWS\comines.exe
O23 - Service: Plug and Play . - Unknown - C:\WINDOWS\crsss.exe
023- Service: Pigeon_Server-Unknown-C:\WINDOWS\Server.exe
O23 - Service: Windows Update Servers - Unknown - C:\WINDOWS\winupdate.exe
O23 - Service: Windows Management Player - Unknown - C:\WINNT\system.exe
O23 - Service: Application Performance Explor - Unknown - C:\WINDOWS\svchost.exe
O23 - Service: Windows Management Drivers - Unknown - C:\WINNT\win32help.exe
O23 - Service: WindowsPowerServer - Unknown - C:\WINNT\Server.exe
O23 - Service: RSVPS (QoS RSVPS) - Unknown owner - D:\WINDOWS\spoolvs.exe