d:\winnt\system\msnse.exe老是想修改注册表，而且该进程无法中止。是病毒吗？
日志如下：
HijackThis_815汉化版扫描日志 V1.99.1
保存于 9:39:45, 日期 2006-2-13
操作系统： Windows 2000 SP4 (WinNT 5.00.2195)
浏览器： Internet Explorer v6.00 SP1 (6.00.2800.1106)
当前运行的进程：
D:\WINNT\System32\smss.exe
D:\WINNT\system32\winlogon.exe
D:\WINNT\system32\services.exe
D:\WINNT\system32\lsass.exe
D:\WINNT\system32\svchost.exe
D:\Program Files\rising\Rav\CCenter.exe
D:\Program Files\rising\Rav\Ravmond.exe
D:\WINNT\system32\spoolsv.exe
D:\WINNT\System32\Ati2evxx.exe
D:\WINNT\System32\svchost.exe
D:\Program Files\CCER中国证券市场数据库\MSSQL$CCER\Binn\sqlservr.exe
D:\Program Files\Microsoft SQL Server\MSSQL$GTA_DATA\Binn\sqlservr.exe
D:\Program Files\P4P\p2psvr.exe
D:\Program Files\rising\Rav\RavStub.exe
D:\Program Files\Quetec\pctwpasv.exe
D:\WINNT\system32\regsvc.exe
D:\WINNT\System32\SCardSvr.exe
D:\WINNT\system32\MSTask.exe
D:\Program Files\Analog Devices\SoundMAX\SMAgent.exe
D:\WINNT\system32\stisvc.exe
D:\WINNT\System32\WBEM\WinMgmt.exe
D:\WINNT\system32\svchost.exe
D:\WINNT\System32\svchost.exe
D:\WINNT\Explorer.EXE
D:\Program Files\rising\Rav\RavTask.exe
D:\Program Files\rising\Rav\Ravmon.exe
D:\WINNT\system32\internat.exe
D:\Program Files\Adobe\Acrobat 6.0\Distillr\acrotray.exe
D:\WINNT\system32\cmd.exe
D:\WINNT\system32\msnse.exe
D:\Program Files\rising\Rav\RsAgent.exe
D:\Program Files\HijackThis1991汉化版\HijackThis1991zww.exe
R3 - URLSearchHook: MyURLSearchHook Class - {982CB676-38F0-4D9A-BB72-D9371ABE876E} - D:\Program Files\P4P\ToolBar.dll
R3 - URLSearchHook: SgUrlSearHook Class - {BAB1AC41-6FF7-4F2E-A04E-5C592CCFEA7D} - D:\WINNT\system32\socul.dll
O2 - BHO: Helper
Object Class - {00C6482D-C502-44C8-8409-FCE54AD9C208} - D:\Program Files\TechSmith\SnagIt 7\SnagItBHO.dll
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - D:\Program Files\Adobe\Acrobat 6.0\Acrobat\ActiveX\AcroIEHelper.dll
O2 - BHO: Tencent Browser Helper - {0C7C23EF-A848-485B-873C-0ED954731014} - D:\Program Files\TENCENT\AdPlus\IEHelp1.dll
O2 - BHO: SohuDAIEHelper - {0CA51D02-7739-43EA-8D9A-1E8AD4327B03} - D:\Program Files\P4P\sodaie.dll
O2 - BHO: QQIEHelper - {54EBD53A-9BC1-480B-966A-843A333CA162} - D:\Program Files\Tencent\QQ\QQIEHelper.dll
O2 - BHO: YDragSearch - {62EED7C6-9F02-42f9-B634-98E2899E147B} - D:\PROGRA~1\Yahoo!\ASSIST~1\Assist\YDRAGS~1.DLL (file missing)
O2 - BHO: IeCatch2 Class - {A5366673-E8CA-11D3-9CD9-0090271D075B} - D:\PROGRA~1\FLASHGET\jccatch.dll
O2 - BHO: AcroIEToolbarHelper Class - {AE7CD045-E861-484f-8273-0445EE161910} - D:\Program Files\Adobe\Acrobat 6.0\Acrobat\AcroIEFavClient.dll
O2 - BHO: IEHlprObj Class - {CE7C3CF0-4B15-11D1-ABED-709549C10000} - D:\WINNT\system32\qylhelper.dll
O3 - IE工具栏增项: FlashGet Bar - {E0E899AB-F487-11D5-8D29-0050BA6940E3} - D:\PROGRA~1\FLASHGET\fgiebar.dll
O3 - IE工具栏增项: SnagIt - {8FF5E183-ABDE-46EB-B09E-D2AAB95CABE3} - D:\Program Files\TechSmith\SnagIt 7\SnagItIEAddin.dll
O3 - IE工具栏增项: 电台(&R) - {8E718888-423F-11D2-876E-00A0C9082467} - D:\WINNT\system32\msdxm.ocx
O3 - IE工具栏增项: Adobe PDF - {47833539-D0C5-4125-9FA8-0819E2EAAC93} - D:\Program Files\Adobe\Acrobat 6.0\Acrobat\AcroIEFavClient.dll
O3 - IE工具栏增项: (no name) - {77FBF9B8-1D37-4FF2-9CED-192D8E3ABA6F} - (no file)
O3 - IE工具栏增项: 搜狗直通车 - {DBBB7978-AF21-4EF4-9AD1-B2F4BC75696C} - D:\Program Files\P4P\ToolBar.dll
O4 - 启动项HKLM\\Run: [Synchronization Manager] mobsync.exe /logon
O4 - 启动项HKLM\\Run: [RavTask] "D:\Program Files\rising\Rav\RavTask.exe" -system
O4 - 启动项HKLM\\Run: [ATI AS Filter] msnse.exe
O4 - 启动项HKLM\\RunServices: [ATI AS Filter] msnse.exe
O4 - HKCU\..\Run: [Internat.exe] internat.exe
O4 - Startup: 腾讯QQ.lnk = D:\Program Files\Tencent\QQ\QQ.exe
O4 - Global Startup: Acrobat Assistant.lnk = D:\Program Files\Adobe\Acrobat 6.0\Distillr\acrotray.exe
O4 - Global Startup: 服务管理器.lnk = D:\Program Files\Microsoft SQL Server\80\Tools\Binn\sqlmangr.exe
O8 - IE右键菜单中的新增项目: 上传到QQ网络硬盘 - D:\Program Files\Tencent\QQ\AddToNetDisk.htm
O8 - IE右键菜单中的新增项目: 使用搜狗直通车下载 - D:\Program Files\P4P\dl.htm
O8 - IE右键菜单中的新增项目: 使用网际快车下载 - D:\Program Files\FlashGet\jc_link.htm
O8 - IE右键菜单中的新增项目: 使用网际快车下载全部链接 - D:\Program Files\FlashGet\jc_all.htm
O8 - IE右键菜单中的新增项目: 发送图片到手机 - D:\Program Files\P4P\cx.htm
O8 - IE右键菜单中的新增项目: 导出当前页到超星阅览器(&A) - D:\Program Files\SSREADER36\ss_all.htm
O8 - IE右键菜单中的新增项目: 导出选中部分到超星阅览器(&S) - D:\Program Files\SSREADER36\ss_select.htm
O8 - IE右键菜单中的新增项目: 添加到QQ自定义面板 - D:\Program Files\Tencent\QQ\AddPanel.htm
O8 - IE右键菜单中的新增项目: 添加到QQ表情 - D:\Program Files\Tencent\QQ\AddEmotion.htm
O8 - IE右键菜单中的新增项目: 添加到“我的订阅” - D:\Program Files\P4P\rss.htm
O8 - IE右键菜单中的新增项目: 用QQ彩信发送该图片 - D:\Program Files\Tencent\QQ\SendMMS.htm
O9 - 浏览器额外的按钮: 手机短信 - {00000000-0000-0001-0001-596BAEDD1289} - http://sms.3721.com/ie/index.htm?pid=2032_1006 (file missing)
O9 - 浏览器额外的按钮: Yahoo 1G电邮 - {507F9113-CD77-4866-BA92-0E86DA3D0B97} - http://cn.mail.yahoo.com/promo/rd1 (file missing)
O9 - 浏览器额外的按钮: 我的订阅 - {8755CE6E-0BF7-4441-8751-FB728941B0B4} - D:\Program Files\P4P\rss.dll
O9 - 浏览器额外的按钮: Related - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - D:\WINNT\web\related.htm
O9 - 浏览器额外的“工具”菜单项: Show &Related Links - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - D:\WINNT\web\related.htm
O9 - 浏览器额外的按钮: QQ - {c95fe080-8f5d-11d2-a20b-00aa003c157b} - D:\Program Files\Tencent\QQ\QQ.EXE
O9 - 浏览器额外的“工具”菜单项: 腾讯QQ - {c95fe080-8f5d-11d2-a20b-00aa003c157b} - D:\Program Files\Tencent\QQ\QQ.EXE
O9 - 浏览器额外的按钮: FlashGet - {D6E814A0-E0C5-11d4-8D29-0050BA6940E3} - D:\PROGRA~1\FLASHGET\flashget.exe
O9 - 浏览器额外的“工具”菜单项: &FlashGet - {D6E814A0-E0C5-11d4-8D29-0050BA6940E3} - D:\PROGRA~1\FLASHGET\flashget.exe
O9 - 浏览器额外的按钮: (no name) - {DEDEB80D-FA35-45d9-9460-4983E5A8AFE6} - D:\Program Files\Tencent\QQ\QQIEHelper.dll
O9 - 浏览器额外的“工具”菜单项: QQ炫彩工具条设置 - {DEDEB80D-FA35-45d9-9460-4983E5A8AFE6} - D:\Program Files\Tencent\QQ\QQIEHelper.dll
O9 - 浏览器额外的按钮: 情景聊天 - {E5D12C4E-7B4F-11D3-B5C9-0050045C3C96} - http://cn.rd.yahoo.com/home/messenger/bjk/clientbtn/?http://cn.messenger.yahoo.com/ (file missing)
O11 - Options group: [TBH] QQ地址栏搜索插件
O16 - DPF: {15DDE989-CD45-4561-BF99-D22C0D5C2B74} - http://image2.sina.com.cn/home/ddtsource/ddt.cab
O16 - DPF: {30528230-99F7-4BB4-88D8-FA1D4F56A2AB} (YInstStarter Class) - http://cn.download.yahoo.com/dl/install/yinst0401.cab
O20 - AppInit_DLLs: D:\WINNT\system32\SoDAHK.DLL
O23 - NT 服务: Ati HotKey Poller - Unknown owner - D:\WINNT\System32\Ati2evxx.exe
O23 - NT 服务: ATI Smart - Unknown owner - D:\WINNT\system32\ati2sgag.exe
O23 - NT 服务: Logical Disk Manager Administrative Service (dmadmin) - VERITAS Software Corp. - D:\WINNT\System32\dmadmin.exe
O23 - NT 服务: P4P Service - Sohu.com Inc. - D:\Program Files\P4P\p2psvr.exe
O23 - NT 服务: SoftAP WPA Authenticator Service (PCTWPASV) - PCTEL Inc. - D:\Program Files\Quetec\pctwpasv.exe
O23 - NT 服务: Rising Process Communication Center (RsCCenter) - Beijing Rising Technology Co., Ltd. - D:\Program Files\rising\Rav\CCenter.exe
O23 - NT 服务: RsRavMon Service (RsRavMon) - Beijing Rising Technology Co., Ltd. - D:\Program Files\rising\Rav\Ravmond.exe
O23 - NT 服务: SoundMAX Agent Service (SoundMAX Agent Service (default)) - Analog Devices, Inc. - D:\Program Files\Analog Devices\SoundMAX\SMAgent.exe
