Hi,

A friend gave me their computer to look at. It had a ton of virus and addware which I managed to remove most of. Prxy.delf.bu and trojan.lmir.bak keep coming back though. I have done scans with ad-aware and spybot both fully patched, also scanned with ewido and AVG a A2 anti malware. Seems no matter what I do I can't eliminate these. Every time I boot up ewido warns me that it has found trojan.lmir.bak, the file being c:\windows\system32\kb8539576.log everytime I tell it to clean and quarantine the file and it gives me the same warning about the virus about 6 or 7 times. Also every time I run a scan with anything except Ad-aware it finds another trojan or downloader or something. I have tried updating windows but it gives a blue screen crash while trying to instal windows genuine advantage. The owner of the computer uses Tencent QQ to chat and has agreed with the EULA.

Here is the HJT log, I did this scan with HJT renamed remove.exe


Logfile of HijackThis v1.99.1
Scan saved at 1:33:05, on 2006-9-15
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)

Running processes:
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\csrss.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
C:\WINDOWS\system32\Ati2evxx.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\spoolsv.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgamsvr.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgupsvc.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgemc.exe
C:\WINDOWS\System32\svchost.exe
C:\Program Files\ewido anti-spyware 4.0\guard.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\adodbc.exe
C:\WINDOWS\Explorer.EXE
C:\PROGRA~1\Grisoft\AVGFRE~1\avgcc.exe
C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe
C:\Program Files\ewido anti-spyware 4.0\ewido.exe
C:\Program Files\a-squared Anti-Malware\a2guard.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\Creative\Shared Files\CamTray.exe
C:\Program Files\Spybot - Search & Destroy\TeaTimer.exe
C:\WINDOWS\system32\wuauclt.exe
C:\WINDOWS\System32\svchost.exe
C:\Program Files\Mozilla Firefox\firefox.exe
C:\Documents and Settings\user1\Desktop\hijack\remove.exe

F2 - REG:system.ini: UserInit=C:\WINDOWS\system32\userinit.exe,C:\WINDOWS\system32\adodbc.exe
O2 - BHO: CdnForIE Class - {5C3853CF-C7E0-4946-B3FA-1ABDB6F48108} - C:\PROGRA~1\CNNIC\Cdn\cdnforie.dll (file missing)
O2 - BHO: Internet Explorer helper Objects - {C277FAA4-F103-42AE-82FD-F4A1AB015F2A} - C:\WINDOWS\system32\MSIEHelp.dll
O3 - Toolbar: 宏网超级搜霸 - {A790098E-DA46-472A-B77B-683882F78C0D} - C:\WINDOWS\system32\ZGHWIEBAR.dll
O4 - HKLM\..\Run: [SOUNDM] winsmd.exe
O4 - HKLM\..\Run: [Thunder] "C:\Program Files\Thunder Network\Thunder\Thunder.exe" /s
O4 - HKLM\..\Run: [SynTPLpr] rem C:\Program Files\Synaptics\SynTP\SynTPLpr.exe
O4 - HKLM\..\Run: [SynTPEnh] rem C:\Program Files\Synaptics\SynTP\SynTPEnh.exe
O4 - HKLM\..\Run: [stup.exe] C:\PROGRA~1\TENCENT\Adplus\stup.exe
O4 - HKLM\..\Run: [RTHDCPL] rem RTHDCPL.EXE
O4 - HKLM\..\Run: [PHIME2002ASync] rem C:\WINDOWS\system32\IME\TINTLGNT\TINTSETP.EXE /SYNC
O4 - HKLM\..\Run: [PHIME2002A] rem C:\WINDOWS\system32\IME\TINTLGNT\TINTSETP.EXE /IMEName
O4 - HKLM\..\Run: [KernelFaultCheck] %systemroot%\system32\dumprep 0 -k
O4 - HKLM\..\Run: [IMJPMIG8.1] rem "C:\WINDOWS\IME\imjp8_1\IMJPMIG.EXE" /Spoil /RemAdvDef /Migration32
O4 - HKLM\..\Run: [CdnCtr] C:\Program Files\CNNIC\Cdn\cdnup.exe
O4 - HKLM\..\Run: [AVG7_CC] C:\PROGRA~1\Grisoft\AVGFRE~1\avgcc.exe /STARTUP
O4 - HKLM\..\Run: [ATIPTA] "C:\Program Files\ATI Technologies\ATI Control Panel\atiptaxx.exe"
O4 - HKLM\..\Run: [Alcmtr] rem ALCMTR.EXE
O4 - HKLM\..\Run: [!ewido] "C:\Program Files\ewido anti-spyware 4.0\ewido.exe" /minimized
O4 - HKLM\..\Run: [a-squared] "C:\Program Files\a-squared Anti-Malware\a2guard.exe"
O4 - HKCU\..\Run: [SoundMan] C:\WINDOWS\S0UNDMAN.exe
O4 - HKCU\..\Run: [MsnMsgr] "C:\Program Files\MSN Messenger\MsnMsgr.Exe" /background
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [Creative WebCam Tray] "C:\Program Files\Creative\Shared Files\CamTray.exe"
O4 - HKCU\..\Run: [SpybotSD TeaTimer] C:\Program Files\Spybot - Search & Destroy\TeaTimer.exe
O4 - Startup: ìú??QQ.lnk
O8 - Extra context menu item: &使用迅雷下载 - C:\Program Files\Thunder Network\Thunder\Program\GetUrl.htm
O8 - Extra context menu item: &使用迅雷下载全部链接 - C:\Program Files\Thunder Network\Thunder\Program\GetAllUrl.htm
O8 - Extra context menu item: Google 搜索(&G) - res://C:\Program Files\Google\GoogleToolbar1.dll/cmsearch.html
O8 - Extra context menu item: 上传到QQ网络硬盘 - C:\Program Files\Tencent\QQ\AddToNetDisk.htm
O8 - Extra context menu item: 使用KuGoo3下载(&K) - C:\Program Files\KuGoo3\KuGoo3DownX.htm
O8 - Extra context menu item: 反向链接 - res://C:\Program Files\Google\GoogleToolbar1.dll/cmbacklinks.html
O8 - Extra context menu item: 添加到QQ自定义面板 - C:\Program Files\Tencent\QQ\AddPanel.htm
O8 - Extra context menu item: 添加到QQ表情 - C:\Program Files\Tencent\QQ\AddEmotion.htm
O8 - Extra context menu item: 用QQ彩信发送该图片 - C:\Program Files\Tencent\QQ\SendMMS.htm
O8 - Extra context menu item: 类似网页 - res://C:\Program Files\Google\GoogleToolbar1.dll/cmsimilar.html
O8 - Extra context menu item: 缓存的网页快照 - res://C:\Program Files\Google\GoogleToolbar1.dll/cmcache.html
O8 - Extra context menu item: 翻译英文字词(&T) - res://C:\Program Files\Google\GoogleToolbar1.dll/cmwordtrans.html
O9 - Extra button: 酷站导航 - {1D901067-2529-4A9B-9B6B-7A1DB3A44CB5} - C:\Program Files\kuzhan\kuzhan.dll (file missing)
O9 - Extra button: 中文上网 - {5C3853CF-C7E0-4946-B3FA-1ABDB6F48108} - C:\PROGRA~1\CNNIC\Cdn\cdnforie.dll (file missing)
O9 - Extra 'Tools' menuitem: 中文上网 - {5C3853CF-C7E0-4946-B3FA-1ABDB6F48108} - C:\PROGRA~1\CNNIC\Cdn\cdnforie.dll (file missing)
O10 - Broken Internet access because of LSP provider 'c:\windows\system32\cdnns.dll' missing
O11 - Options group: [TBH] SOSO AddressBar Search
O12 - Plugin for .spop: C:\Program Files\Internet Explorer\Plugins\NPDocBox.dll
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://update.microsoft.com/windowsupdate/…b?1158280199046
O18 - Protocol: livecall - {828030A1-22C1-4009-854F-8E305202313F} - C:\PROGRA~1\MSNMES~1\MSGRAP~1.DLL
O18 - Protocol: msnim - {828030A1-22C1-4009-854F-8E305202313F} - C:\PROGRA~1\MSNMES~1\MSGRAP~1.DLL
O23 - Service: Ati HotKey Poller - ATI Technologies Inc. - C:\WINDOWS\system32\Ati2evxx.exe
O23 - Service: AVG7 Alert Manager Server (Avg7Alrt) - GRISOFT, s.r.o. - C:\PROGRA~1\Grisoft\AVGFRE~1\avgamsvr.exe
O23 - Service: AVG7 Update Service (Avg7UpdSvc) - GRISOFT, s.r.o. - C:\PROGRA~1\Grisoft\AVGFRE~1\avgupsvc.exe
O23 - Service: AVG E-mail Scanner (AVGEMS) - GRISOFT, s.r.o. - C:\PROGRA~1\Grisoft\AVGFRE~1\avgemc.exe
O23 - Service: ewido anti-spyware 4.0 guard - Anti-Malware Development a.s. - C:\Program Files\ewido anti-spyware 4.0\guard.exe
O23 - Service: host Service For Windows (mshost) - Unknown owner - C:\WINDOWS\mshost.exe (file missing)



And here is the ewido log from safe mode.


———————————————————
ewido anti-spyware - Scan Report
———————————————————

+ Created at: 1:12:06 2006-9-15

+ Scan result:



C:\WINDOWS\system32\dmshell.dll -> Adware.DmBar : Cleaned with backup (quarantined).
C:\WINDOWS\system32\ciac.dll -> Downloader.Agent.apj : Cleaned with backup (quarantined).
C:\WINDOWS\system32\dgaj.dll -> Downloader.Agent.apj : Cleaned with backup (quarantined).
C:\WINDOWS\system32\ebgi.dll -> Downloader.Agent.apj : Cleaned with backup (quarantined).
C:\WINDOWS\system32\edgi.dll -> Downloader.Agent.apj : Cleaned with backup (quarantined).
C:\WINDOWS\system32\gajb.dll -> Downloader.Agent.apj : Cleaned with backup (quarantined).
C:\Documents and Settings\LocalService\Local Settings\Temporary Internet Files\Content.IE5\OPQRSTUV\csrss[1].txt -> Proxy.Delf.bu : Cleaned with backup (quarantined).
C:\Documents and Settings\LocalService\Local Settings\Temporary Internet Files\Content.IE5\OPQRSTUV\csrss[2].txt -> Proxy.Delf.bu : Cleaned with backup (quarantined).
C:\Documents and Settings\LocalService\Local Settings\Temporary Internet Files\Content.IE5\QHUENVMM\csrss[1].txt -> Proxy.Delf.bu : Cleaned with backup (quarantined).
C:\Documents and Settings\LocalService\Local Settings\Temporary Internet Files\Content.IE5\QHUENVMM\csrss[2].txt -> Proxy.Delf.bu : Cleaned with backup (quarantined).
C:\Documents and Settings\LocalService\Local Settings\Temporary Internet Files\Content.IE5\WL1QI1QL\csrss[1].txt -> Proxy.Delf.bu : Cleaned with backup (quarantined).
C:\Documents and Settings\LocalService\Local Settings\Temporary Internet Files\Content.IE5\WL1QI1QL\csrss[2].txt -> Proxy.Delf.bu : Cleaned with backup (quarantined).


::Report end

Thank you for your time and any help you can provide.
-Justin