看看这个是什么病毒？

用户系统信息：Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1)

瑞星工程师19： 文件名：gtotop.exe
病毒名：Trojan.DL.Win32.Mnless.dtj
您所上报的病毒文件将在瑞星2009的21.32.32版本(瑞星2008的20.99.32版本)中处理解
决。

可能是瑞星的文件损坏了。
建议楼主卸载瑞星，同时删除瑞星安装目录，之后从瑞星网站下载最新的安装包，重装瑞星，应该是可以解决问题的。

C:\WINDOWS\system32\gtotop.exe－－－木马

此文件以及其服务项gtotop均可用IceSword强制删除

[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\gtotop]
Type = 0x00000010
Start = 0x00000002
ErrorControl = 0x00000000
ImagePath = "%System%\gtotop.exe"
DisplayName = "gtotop Driver"
ObjectName = "LocalSystem"
[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet002\Enum\Root\LEGACY_GTOTOP\0000]
Service = "gtotop"
Legacy = 0x00000001
ConfigFlags = 0x00000000
Class = "LegacyDriver"
ClassGUID = "{8ECC055D-047F-11D1-A537-0000F8753ED1}"
DeviceDesc = "gtotop Driver"
[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet002\Enum\Root\LEGACY_GTOTOP]
NextInstance = 0x00000001
[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet002\Services\gtotop\Security]
Security = 01 00 14 80 90 00 00 00 9C 00 00 00 14 00 00 00 30 00 00 00 02 00 1C 00 01 00 00 00 02 80 14 00 FF 01 0F 00 01 01 00 00 00 00 00 01 00 00 00 00 02 00 60 00 04 00 00 00 00 00 14 00 FD 01 02 00 01 01 00 00 00 00 00 05 12 00 00 00 00 00 18 00 FF 01 0F 0
[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet002\Services\gtotop]
Type = 0x00000010
Start = 0x00000002
ErrorControl = 0x00000000
ImagePath = "%System%\gtotop.exe"
DisplayName = "gtotop Driver"
ObjectName = "LocalSystem"

注册了个服务

PS楼上猫叔好久没见了

应该是老猫在这好久没见你了

偶像