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K7fwfilt.sys ?malware?


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#1 Private

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Posted 10 April 2008 - 05:22 AM

I was asked to look at a friend's pc this morning. She is running Japanese XP Home. On bootup she got a blue screen with the following:

K7FWFILT.SYS

PAGE_FAULT_IN_NONPAGED_AREA

address F955F80B base at F955E000 datestamp 45d66210

She has a local antivirus software installed `Virus Security ZERO`

http://www.sourcenext.com/en/?i=top

At first I thought that the above K7FWFILT.SYS was a part of that software. The software installs to C:\Program Files\K7 Computing\ by default. I did a complete scan using this software but it found nothing wrong.

I found the following 2 K7FWFILT.SYS.

K7FWFILT.SYS C:\WINDOWS\SYSTEM32\DRIVERS
KUFWFILT.SYS C:\Program Files\K7 Computing\K7TSecurity\Common\Drivers\32Bit


However, when I did a google search I found the following:

http://www.prevx.com/filenames/X8259216115...FILT%2ESYS.html


Non of the other "you beaut" companies list this as "malware" . However, when doing my google search I see that there was a previous post in this forum which also includes this so-called `K7FWFILT.SYS`. Do I have a malware or is a blue screen with

PAGE_FAULT_IN_NONPAGED_AREA something totally different? I sure would like your help on this please. Following is the Hijackthis.log

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 19:01:29, on 2008/04/10
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)
Boot mode: Normal

Running processes:
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\Program Files\Common Files\EPSON\EBAPI\SAgent2.exe
C:\Program Files\K7 Computing\K7TSecurity\Common\K7TSMngr.exe
C:\Program Files\K7 Computing\Common\K7EmlPxy.exe
C:\Program Files\K7 Computing\K7TSecurity\K7FireWall\K7FWSrvc.exe
C:\Program Files\K7 Computing\K7TSecurity\K7Privacy\K7PSSrvc.exe
C:\Program Files\K7 Computing\K7TSecurity\K7AntiVirus\K7RTScan.exe
C:\WINDOWS\system32\dla\tfswctrl.exe
C:\Program Files\K7 Computing\K7TSecurity\Common\K7TSecurity.exe
C:\Program Files\K7 Computing\Common\K7SysTry.exe
C:\Program Files\Google\GoogleToolbarNotifier\1.2.1128.5462\GoogleToolbarNotifier.exe
C:\Program Files\K7 Computing\K7TSecurity\K7SysMon\K7SysMon.Exe
C:\Program Files\Messenger\msmsgs.exe
C:\PROGRA~1\K7COMP~1\K7TSEC~1\Common\K7TSAlrt.exe
C:\WINDOWS\system32\conime.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Documents and Settings\KashimotoYoko\デスクトップ\HijackThis.exe

O2 - BHO: Zero Popup - {2EF37A01-884F-11d5-AC99-B112050ECB4F} - C:\PROGRA~1\ZEROPO~1\ZERO-P~1.DLL
O2 - BHO: DriveLetterAccess - {5CA3D70E-1895-11CF-8E15-001234567890} - C:\WINDOWS\system32\dla\tfswshx.dll
O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - c:\program files\google\googletoolbar2.dll
O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\program files\google\googletoolbar2.dll
O4 - HKLM\..\Run: [dla] C:\WINDOWS\system32\dla\tfswctrl.exe
O4 - HKLM\..\Run: [K7TSStart] "C:\Program Files\K7 Computing\K7TSecurity\Common\K7TSecurity.exe"
O4 - HKLM\..\Run: [K7SystemTray] "C:\Program Files\K7 Computing\Common\K7SysTry.exe"
O4 - HKLM\..\RunOnce: [SpeedStartup] C:\Program Files\Speed Startup\speedstartup.exe runonce
O4 - HKCU\..\Run: [SpeedStartup] C:\Program Files\Speed Startup\speedstartup.exe bootup
O4 - HKCU\..\Run: [swg] C:\Program Files\Google\GoogleToolbarNotifier\1.2.1128.5462\GoogleToolbarNotifier.exe
O4 - HKUS\S-1-5-19\..\Run: [ctfmon.exe] ctfmon.exe (User 'LOCAL SERVICE')
O4 - HKUS\S-1-5-20\..\Run: [ctfmon.exe] ctfmon.exe (User 'NETWORK SERVICE')
O4 - HKUS\S-1-5-18\..\Run: [ctfmon.exe] ctfmon.exe (User 'SYSTEM')
O4 - HKUS\.DEFAULT\..\Run: [ctfmon.exe] ctfmon.exe (User 'Default user')
O8 - Extra context menu item: Microsoft Excel にエクスポート(&X) - res://C:\PROGRA~1\MICROS~2\Office10\EXCEL.EXE/3000
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\WINDOWS\System32\shdocvw.dll
O9 - Extra 'Tools' menuitem: Sun の Java コンソール - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\WINDOWS\System32\shdocvw.dll
O9 - Extra button: リサーチ - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\OFFICE11\REFIEBAR.DLL
O9 - Extra button: Real.com - {CD67F990-D8E9-11d2-98FE-00C0F0318AFE} - C:\WINDOWS\System32\Shdocvw.dll
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O10 - Unknown file in Winsock LSP: c:\windows\system32\k7wslsp.dll
O10 - Unknown file in Winsock LSP: c:\windows\system32\k7wslsp.dll
O10 - Unknown file in Winsock LSP: c:\windows\system32\k7wslsp.dll
O10 - Unknown file in Winsock LSP: c:\windows\system32\k7wslsp.dll
O10 - Unknown file in Winsock LSP: c:\windows\system32\k7wslsp.dll
O10 - Unknown file in Winsock LSP: c:\windows\system32\k7wslsp.dll
O10 - Unknown file in Winsock LSP: c:\windows\system32\k7wslsp.dll
O10 - Unknown file in Winsock LSP: c:\windows\system32\k7wslsp.dll
O10 - Unknown file in Winsock LSP: c:\windows\system32\k7wslsp.dll
O10 - Unknown file in Winsock LSP: c:\windows\system32\k7wslsp.dll
O10 - Unknown file in Winsock LSP: c:\windows\system32\k7wslsp.dll
O10 - Unknown file in Winsock LSP: c:\windows\system32\k7wslsp.dll
O16 - DPF: {6E32070A-766D-4EE6-879C-DC1FA91D2FC3} (MUWebControl Class) - http://update.microsoft.com/microsoftupdat...b?1168164720000
O17 - HKLM\System\CCS\Services\Tcpip\..\{9CEFB237-39F5-4330-933F-48AB526AEB1E}: NameServer = 192.168.1.254
O23 - Service: EPSON Printer Status Agent2 (EPSONStatusAgent2) - SEIKO EPSON CORPORATION - C:\Program Files\Common Files\EPSON\EBAPI\SAgent2.exe
O23 - Service: Google Updater Service (gusvc) - Google - C:\Program Files\Google\Common\Google Updater\GoogleUpdaterService.exe
O23 - Service: K7Computng - EMail Proxy Server (K7EmlPxy) - K7 Computing Pvt Ltd - C:\Program Files\K7 Computing\Common\K7EmlPxy.exe
O23 - Service: K7Firewall Services (K7FWSrvc) - K7 Computing Pvt Ltd - C:\Program Files\K7 Computing\K7TSecurity\K7FireWall\K7FWSrvc.exe
O23 - Service: K7Privacy Services (K7PSSrvc) - K7 Computing Pvt Ltd - C:\Program Files\K7 Computing\K7TSecurity\K7Privacy\K7PSSrvc.exe
O23 - Service: K7RealTime AntiVirus Services (K7RTScan) - K7 Computing Pvt Ltd - C:\Program Files\K7 Computing\K7TSecurity\K7AntiVirus\K7RTScan.exe
O23 - Service: K7SpmSrc - K7 Computing Pvt Ltd - C:\Program Files\K7 Computing\K7TSecurity\K7AntiSpam\K7SpmSrc.exe
O23 - Service: K7TotalSecurity Manager (K7TSMngr) - K7 Computing Pvt Ltd - C:\Program Files\K7 Computing\K7TSecurity\Common\K7TSMngr.exe

--
End of file - 5646 bytes

Thank you.

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#2 amateur

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Posted 21 April 2008 - 12:31 PM

Hello and welcome to BC. :thumbsup:

Since you are being helped here under a different user name, this thread will now be closed.

http://forum.tweakxp.com/forum/Topic237715...1.aspx#bm237723




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