各位大虾，请帮忙。
我的电脑老是弹出www.bydou.com网也，用SRENG扫描查出日志如下：

服务
[Help and Support / helpsvc][Stopped/Auto Start]
  <C:\WINDOWS\System32\svchost.exe -k netsvcs-->%WINDIR%\PCHealth\HelpCtr\Binaries\pchsvc.dll><N/A>
[Human Interface Device Access / HidServ][Stopped/Disabled]
  <C:\WINDOWS\System32\svchost.exe -k netsvcs-->%SystemRoot%\System32\hidserv.dll><N/A>
[InstallDriver Table Manager / IDriverT][Stopped/Manual Start]
  <"C:\Program Files\Common Files\InstallShield\Driver\1150\Intel 32\IDriverT.exe"><Macrovision Corporation>
[NVIDIA Display Driver Service / NVSvc][Running/Auto Start]
  <C:\WINDOWS\system32\nvsvc32.exe><NVIDIA Corporation>
[QQTM / QQTM][Stopped/Auto Start]
  <C:\WINDOWS\qqtm.exe><N/A>
[ServiceLayer / ServiceLayer][Stopped/Manual Start]
  <"C:\Program Files\Common Files\PCSuite\Services\ServiceLayer.exe"><Nokia.>
[Win32 Display Driver / Win32DDS][Stopped/Auto Start]
  <C:\WINDOWS\system32\\rundll32.exe windds32.dll,start><Microsoft Corporation>
[Windows DHCP Service / WinDHCPsvc][Stopped/Auto Start]
  <C:\WINDOWS\system32\\rundll32.exe windhcp.ocx,start><Microsoft Corporation>
[WinXP DHCP Service / WinXPDHCPsvc][Stopped/Auto Start]
  <C:\WINDOWS\system32\\rundll32.exe xpdhcp.dll,start><Microsoft Corporation>

==================================
正在运行的进程
[PID: 600][\SystemRoot\System32\smss.exe]  [Microsoft Corporation, 5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)]
[PID: 660][\??\C:\WINDOWS\system32\csrss.exe]  [Microsoft Corporation, 5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)]
[PID: 688][\??\C:\WINDOWS\system32\winlogon.exe]  [Microsoft Corporation, 5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)]
    [C:\WINDOWS\system32\Scryptnat.dll]  [Microsoft Corporation, 5.131.3790.1830]
[PID: 732][C:\WINDOWS\system32\services.exe]  [Microsoft Corporation, 5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)]
[PID: 744][C:\WINDOWS\system32\lsass.exe]  [Microsoft Corporation, 5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)]
[PID: 900][C:\WINDOWS\system32\svchost.exe]  [Microsoft Corporation, 5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)]
    [C:\Program Files\Rising\AntiSpyware\ieprot.dll]  [Beijing Rising Technology Co., Ltd., 1, 0, 0, 8]
[PID: 948][C:\WINDOWS\system32\svchost.exe]  [Microsoft Corporation, 5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)]
[PID: 1032][C:\WINDOWS\System32\svchost.exe]  [Microsoft Corporation, 5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)]
[PID: 1092][C:\WINDOWS\system32\svchost.exe]  [Microsoft Corporation, 5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)]
[PID: 1196][C:\WINDOWS\system32\svchost.exe]  [Microsoft Corporation, 5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)]
[PID: 1392][C:\WINDOWS\system32\spoolsv.exe]  [Microsoft Corporation, 5.1.2600.2696 (xpsp_sp2_gdr.050610-1519)]
    [C:\WINDOWS\system32\CAP4LMK.DLL]  [CANON INC., 1.00.0.009]
    [C:\WINDOWS\system32\CAP4SMK.DLL]  [CANON INC., 1.00.0.009]
    [C:\WINDOWS\system32\CAP4PTN.DLL]  [CANON INC., 1.00.0.009]
    [C:\Program Files\Rising\AntiSpyware\ieprot.dll]  [Beijing Rising Technology Co., Ltd., 1, 0, 0, 8]
[PID: 1496][C:\WINDOWS\system32\url.exe]  [N/A, N/A]
[PID: 1504][C:\WINDOWS\system32\csiss.exe]  [Microsoft Corporation, 5, 0, 0, 0]
    [C:\Program Files\Rising\AntiSpyware\ieprot.dll]  [Beijing Rising Technology Co., Ltd., 1, 0, 0, 8]
[PID: 1640][C:\WINDOWS\Explorer.EXE]  [Microsoft Corporation, 6.00.2900.2527 (xpsp.040919-1030)]
    [C:\Program Files\Rising\AntiSpyware\ieprot.dll]  [Beijing Rising Technology Co., Ltd., 1, 0, 0, 8]
    [C:\WINDOWS\system32\wsvbs.dll]  [N/A, N/A]
    [C:\WINDOWS\system32\LgSyzr.dll]  [N/A, N/A]
    [C:\WINDOWS\system32\LgSyl.dll]  [N/A, N/A]
    [C:\WINDOWS\system32\agtz.dll]  [N/A, N/A]
    [C:\WINDOWS\system32\LgSym.dll]  [N/A, N/A]
    [C:\WINDOWS\system32\WINABCX.IME]  [PKUETI, 5.22.216]
    [D:\Program Files\Thunder Network\Thunder\ComDlls\XunLeiBHO_006.dll]  [Thunder Networking Technologies,LTD, 5, 0, 0, 3]
    [C:\Program Files\WinRAR\rarext.dll]  [N/A, N/A]
    [D:\Program Files\Tencent\QQ\qdshm.dll]  [, 1, 0, 101, 20]
    [C:\Program Files\Nokia\Nokia PC Suite 6\PhoneBrowser.dll]  [Nokia, 6, 81, 46, 1]
    [C:\Program Files\Nokia\Nokia PC Suite 6\PCSCM.dll]  [Nokia, 6, 81, 68, 0]
    [C:\WINDOWS\system32\ConnAPI.DLL]  [Nokia., 6, 81, 62, 0]
    [C:\Program Files\Nokia\Nokia PC Suite 6\Lang\PhoneBrowser_chi-sc.nlr]  [Nokia, 6, 81, 29, 0]
    [C:\Program Files\Nokia\Nokia PC Suite 6\Resource\PhoneBrowser_Nokia.ngr]  [Nokia, 6, 81, 11, 0]
[PID: 1856][C:\WINDOWS\system32\nvsvc32.exe]  [NVIDIA Corporation, 6.14.10.8133]
    [C:\Program Files\Rising\AntiSpyware\ieprot.dll]  [Beijing Rising Technology Co., Ltd., 1, 0, 0, 8]
[PID: 1868][C:\Program Files\Common Files\Real\Update_OB\realsched.exe]  [RealNetworks, Inc., 0.1.0.1622]
    [C:\Program Files\Rising\AntiSpyware\ieprot.dll]  [Beijing Rising Technology Co., Ltd., 1, 0, 0, 8]
[PID: 1876][C:\WINDOWS\iexpl0re.exe]  [N/A, N/A]
    [C:\WINDOWS\system32\LgSym.dll]  [N/A, N/A]
[PID: 1900][C:\WINDOWS\my.exe]  [N/A, N/A]
    [C:\Program Files\Rising\AntiSpyware\ieprot.dll]  [Beijing Rising Technology Co., Ltd., 1, 0, 0, 8]
[PID: 1924][C:\WINDOWS\alga.exe]  [N/A, N/A]
    [C:\WINDOWS\system32\agtz.dll]  [N/A, N/A]
[PID: 1952][C:\WINDOWS\winlog0n.exe]  [N/A, N/A]
    [C:\WINDOWS\system32\LgSyl.dll]  [N/A, N/A]
[PID: 208][C:\WINDOWS\system32\wdfmgr.exe]  [Microsoft Corporation, 5.2.3790.1230 built by: DNSRV(bld4act)]
[PID: 256][C:\Program Files\Internet Explorer\IEXPLORE.EXE]  [Microsoft Corporation, 6.00.2900.2180 (xpsp_sp2_rtm.040803-2158)]
    [C:\Program Files\Rising\AntiSpyware\ieprot.dll]  [Beijing Rising Technology Co., Ltd., 1, 0, 0, 8]
[PID: 388][C:\WINDOWS\iexp1ore.exe]  [N/A, N/A]
    [C:\WINDOWS\system32\LgSyzr.dll]  [N/A, N/A]
[PID: 412][C:\WINDOWS\FVProtect.exe]  [N/A, N/A]
    [C:\WINDOWS\userconfig9x.dll]  [N/A, N/A]
[PID: 420][C:\WINDOWS\system32\ctfmon.exe]  [Microsoft Corporation, 5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)]
    [C:\Program Files\Rising\AntiSpyware\ieprot.dll]  [Beijing Rising Technology Co., Ltd., 1, 0, 0, 8]
[PID: 644][C:\WINDOWS\system32\CAP4RSK.EXE]  [CANON INC., 1.00.0.009]
[PID: 1060][C:\Program Files\Internet Explorer\IEXPLORE.EXE]  [Microsoft Corporation, 6.00.2900.2180 (xpsp_sp2_rtm.040803-2158)]
    [D:\Program Files\Thunder Network\Thunder\ComDlls\XunLeiBHO_006.dll]  [Thunder Networking Technologies,LTD, 5, 0, 0, 3]
    [d:\Program Files\Tencent\QQ\QQIEHelper.dll]  [深圳市腾讯计算机系统有限公司, 1, 1, 0, 5]
[PID: 112][C:\WINDOWS\System32\alg.exe]  [Microsoft Corporation, 5.1.2600.2180 (xpsp_sp2_rtm.040803-2158)]
[PID: 2236][C:\Program Files\Internet Explorer\IEXPLORE.EXE]  [Microsoft Corporation, 6.00.2900.2180 (xpsp_sp2_rtm.040803-2158)]
    [D:\Program Files\Thunder Network\Thunder\ComDlls\XunLeiBHO_006.dll]  [Thunder Networking Technologies,LTD, 5, 0, 0, 3]
    [d:\Program Files\Tencent\QQ\QQIEHelper.dll]  [深圳市腾讯计算机系统有限公司, 1, 1, 0, 5]
[PID: 3448][C:\Program Files\Internet Explorer\IEXPLORE.EXE]  [Microsoft Corporation, 6.00.2900.2180 (xpsp_sp2_rtm.040803-2158)]
    [D:\Program Files\Thunder Network\Thunder\ComDlls\XunLeiBHO_006.dll]  [Thunder Networking Technologies,LTD, 5, 0, 0, 3]
    [d:\Program Files\Tencent\QQ\QQIEHelper.dll]  [深圳市腾讯计算机系统有限公司, 1, 1, 0, 5]
[PID: 2080][C:\Program Files\Internet Explorer\IEXPLORE.EXE]  [Microsoft Corporation, 6.00.2900.2180 (xpsp_sp2_rtm.040803-2158)]
    [D:\Program Files\Thunder Network\Thunder\ComDlls\XunLeiBHO_006.dll]  [Thunder Networking Technologies,LTD, 5, 0, 0, 3]
    [d:\Program Files\Tencent\QQ\QQIEHelper.dll]  [深圳市腾讯计算机系统有限公司, 1, 1, 0, 5]
[PID: 3168][C:\Program Files\Internet Explorer\IEXPLORE.EXE]  [Microsoft Corporation, 6.00.2900.2180 (xpsp_sp2_rtm.040803-2158)]
    [D:\Program Files\Thunder Network\Thunder\ComDlls\XunLeiBHO_006.dll]  [Thunder Networking Technologies,LTD, 5, 0, 0, 3]
    [d:\Program Files\Tencent\QQ\QQIEHelper.dll]  [深圳市腾讯计算机系统有限公司, 1, 1, 0, 5]
[PID: 932][C:\Program Files\Internet Explorer\IEXPLORE.EXE]  [Microsoft Corporation, 6.00.2900.2180 (xpsp_sp2_rtm.040803-2158)]
    [D:\Program Files\Thunder Network\Thunder\ComDlls\XunLeiBHO_006.dll]  [Thunder Networking Technologies,LTD, 5, 0, 0, 3]
    [d:\Program Files\Tencent\QQ\QQIEHelper.dll]  [深圳市腾讯计算机系统有限公司, 1, 1, 0, 5]
[PID: 2896][C:\Program Files\Internet Explorer\IEXPLORE.EXE]  [Microsoft Corporation, 6.00.2900.2180 (xpsp_sp2_rtm.040803-2158)]
    [D:\Program Files\Thunder Network\Thunder\ComDlls\XunLeiBHO_006.dll]  [Thunder Networking Technologies,LTD, 5, 0, 0, 3]
    [d:\Program Files\Tencent\QQ\QQIEHelper.dll]  [深圳市腾讯计算机系统有限公司, 1, 1, 0, 5]
[PID: 4004][C:\Program Files\Internet Explorer\IEXPLORE.EXE]  [Microsoft Corporation, 6.00.2900.2180 (xpsp_sp2_rtm.040803-2158)]
    [D:\Program Files\Thunder Network\Thunder\ComDlls\XunLeiBHO_006.dll]  [Thunder Networking Technologies,LTD, 5, 0, 0, 3]
    [d:\Program Files\Tencent\QQ\QQIEHelper.dll]  [深圳市腾讯计算机系统有限公司, 1, 1, 0, 5]
[PID: 3328][C:\Program Files\Internet Explorer\iexplore.exe]  [Microsoft Corporation, 6.00.2900.2180 (xpsp_sp2_rtm.040803-2158)]
    [D:\Program Files\Thunder Network\Thunder\ComDlls\XunLeiBHO_006.dll]  [Thunder Networking Technologies,LTD, 5, 0, 0, 3]
    [d:\Program Files\Tencent\QQ\QQIEHelper.dll]  [深圳市腾讯计算机系统有限公司, 1, 1, 0, 5]
    [C:\Program Files\Rising\AntiSpyware\ieprot.dll]  [Beijing Rising Technology Co., Ltd., 1, 0, 0, 8]
    [C:\WINDOWS\system32\LgSyzr.dll]  [N/A, N/A]
    [C:\WINDOWS\system32\LgSyl.dll]  [N/A, N/A]
    [C:\WINDOWS\system32\agtz.dll]  [N/A, N/A]
    [C:\WINDOWS\system32\LgSym.dll]  [N/A, N/A]
    [C:\WINDOWS\system32\WINABCX.IME]  [PKUETI, 5.22.216]
    [C:\WINDOWS\system32\Macromed\Flash\Flash9b.ocx]  [Adobe Systems, Inc., 9,0,28,0]
    [D:\Program Files\Thunder Network\Thunder\ComDlls\ThunderAgent_005.dll]  [Thunder Networking Technologies,LTD, 1, 0, 0, 11]
[PID: 2312][C:\Program Files\WinRAR\WinRAR.exe]  [N/A, N/A]
    [C:\Program Files\Nokia\Nokia PC Suite 6\PhoneBrowser.dll]  [Nokia, 6, 81, 46, 1]
    [C:\Program Files\Nokia\Nokia PC Suite 6\PCSCM.dll]  [Nokia, 6, 81, 68, 0]
    [C:\WINDOWS\system32\ConnAPI.DLL]  [Nokia., 6, 81, 62, 0]
    [C:\Program Files\Nokia\Nokia PC Suite 6\Lang\PhoneBrowser_chi-sc.nlr]  [Nokia, 6, 81, 29, 0]
    [C:\Program Files\Nokia\Nokia PC Suite 6\Resource\PhoneBrowser_Nokia.ngr]  [Nokia, 6, 81, 11, 0]
    [C:\Program Files\Rising\AntiSpyware\ieprot.dll]  [Beijing Rising Technology Co., Ltd., 1, 0, 0, 8]
    [C:\WINDOWS\system32\LgSyzr.dll]  [N/A, N/A]
    [C:\WINDOWS\system32\LgSyl.dll]  [N/A, N/A]
    [C:\WINDOWS\system32\agtz.dll]  [N/A, N/A]
    [C:\WINDOWS\system32\LgSym.dll]  [N/A, N/A]
[PID: 1804][D:\Personal\Temp\Rar$EX00.719\SREng.EXE]  [Smallfrogs Studio, 2.3.13.690]
    [C:\Program Files\Rising\AntiSpyware\ieprot.dll]  [Beijing Rising Technology Co., Ltd., 1, 0, 0, 8]
    [C:\WINDOWS\system32\LgSyzr.dll]  [N/A, N/A]
    [C:\WINDOWS\system32\LgSyl.dll]  [N/A, N/A]
    [C:\WINDOWS\system32\agtz.dll]  [N/A, N/A]
    [C:\WINDOWS\system32\LgSym.dll]  [N/A, N/A]

==================================