C:\WINDOWS\system32\rxx6ot.sys (HJT log)

Livzz

Livzz

New Member
Hi all,
My aunty has gotten into a touch of strife.
She's come across a suspicous file, she cannot delete it manually or by using third party software.

She has run various scans, in and out of safe mode (i'm not sure exactly what programs she has used), with AVG Resident Shield being the only program to detect the file. It cannot be quarantined, or deleted.

She is running Windows XP Home.

When i previewed this before posting, IE7 told me that this is a suspicous website for "Phishing"... does that mean theres something bad in the logs?

HiJackThis log:

Logfile of HijackThis v1.99.1
Scan saved at 2:42:44 PM, on 2/10/2006
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\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
C:\WINDOWS\system32\svchost.exe
C:\Program Files\Windows Defender\MsMpEng.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:\WINDOWS\system32\cisvc.exe
C:\Program Files\ewido anti-spyware 4.0\guard.exe
C:\WINDOWS\System32\nvsvc32.exe
C:\Program Files\Analog Devices\SoundMAX\SMAgent.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\Explorer.EXE
C:\Program Files\Picasa2\PicasaMediaDetector.exe
C:\Program Files\iTunes\iTunesHelper.exe
C:\Program Files\Analog Devices\SoundMAX\SMax4PNP.exe
C:\Program Files\Analog Devices\SoundMAX\Smax4.exe
C:\Program Files\Intel\NCS\PROSet\PRONoMgr.exe
C:\Program Files\iPod\bin\iPodService.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgcc.exe
C:\PROGRA~1\Grisoft\AVGFRE~1\avgemc.exe
C:\Program Files\Windows Defender\MSASCui.exe
C:\Program Files\Java\jre1.5.0_06\bin\jusched.exe
C:\Program Files\ewido anti-spyware 4.0\ewido.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\Spybot - Search & Destroy\TeaTimer.exe
C:\Program Files\Yahoo!\Messenger\ymsgr_tray.exe
C:\Program Files\Ulead Systems\Ulead Photo Express 4.0 SE\CalCheck.exe
C:\WINDOWS\system32\cidaemon.exe
C:\PROGRA~1\INCRED~2\bin\IMApp.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Documents and Settings\User\Local Settings\Temporary Internet Files\Content.IE5\04H5HNDU\hijackthis[1].exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = http://red.clientapps.yahoo.com/customize/ycomp/defaults/sb/*http://www.yahoo.com/search/ie.html
R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://red.clientapps.yahoo.com/customize/ycomp/defaults/sp/*http://www.yahoo.com
R1 - HKCU\Software\Microsoft\Internet Explorer\SearchURL,(Default) = http://red.clientapps.yahoo.com/customize/ycomp/defaults/su/*http://www.yahoo.com
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Local Page =
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Local Page =
R3 - URLSearchHook: (no name) - {00A6FAF6-072E-44cf-8957-5838F569A31D} - blank (file missing)
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 5.0\Reader\ActiveX\AcroIEHelper.ocx
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files\Java\jre1.5.0_06\bin\ssv.dll
O2 - BHO: Windows Live Sign-in Helper - {9030D464-4C02-4ABF-8ECC-5164760863C6} - C:\Program Files\Common Files\Microsoft Shared\Windows Live\WindowsLiveLogin.dll
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\System32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [NeroFilterCheck] C:\WINDOWS\system32\NeroCheck.exe
O4 - HKLM\..\Run: [RegistryMechanic] C:\Program Files\Crack\RegMech.exe /S
O4 - HKLM\..\Run: [Picasa Media Detector] C:\Program Files\Picasa2\PicasaMediaDetector.exe
O4 - HKLM\..\Run: [iTunesHelper] C:\Program Files\iTunes\iTunesHelper.exe
O4 - HKLM\..\Run: [SoundMAXPnP] C:\Program Files\Analog Devices\SoundMAX\SMax4PNP.exe
O4 - HKLM\..\Run: [SoundMAX] "C:\Program Files\Analog Devices\SoundMAX\Smax4.exe" /tray
O4 - HKLM\..\Run: [PRONoMgr.exe] C:\Program Files\Intel\NCS\PROSet\PRONoMgr.exe
O4 - HKLM\..\Run: [AVG7_CC] C:\PROGRA~1\Grisoft\AVGFRE~1\avgcc.exe /STARTUP
O4 - HKLM\..\Run: [AVG7_EMC] C:\PROGRA~1\Grisoft\AVGFRE~1\avgemc.exe
O4 - HKLM\..\Run: [Windows Defender] "C:\Program Files\Windows Defender\MSASCui.exe" -hide
O4 - HKLM\..\Run: [SunJavaUpdateSched] C:\Program Files\Java\jre1.5.0_06\bin\jusched.exe
O4 - HKLM\..\Run: [!ewido] "C:\Program Files\ewido anti-spyware 4.0\ewido.exe" /minimized
O4 - HKLM\..\Run: [SoundMan] SOUNDMAN.EXE
O4 - HKLM\..\Run: [KernelFaultCheck] %systemroot%\system32\dumprep 0 -k
O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [Yahoo! Pager] C:\Program Files\Yahoo!\Messenger\ypager.exe -quiet
O4 - HKCU\..\Run: [SpybotSD TeaTimer] C:\Program Files\Spybot - Search & Destroy\TeaTimer.exe
O4 - Global Startup: Adobe Reader Speed Launch.lnk = C:\Program Files\Adobe\Acrobat 7.0\Reader\reader_sl.exe
O4 - Global Startup: Microsoft Office.lnk = C:\Program Files\Microsoft Office\Office10\OSA.EXE
O4 - Global Startup: Ulead Photo Express 4.0 SE Calendar Checker .lnk = C:\Program Files\Ulead Systems\Ulead Photo Express 4.0 SE\CalCheck.exe
O8 - Extra context menu item: &Add animation to IncrediMail Style Box - C:\PROGRA~1\INCRED~2\bin\resources\WebMenuImg.htm
O8 - Extra context menu item: &Search - http://bar.mywebsearch.com/menusearch.html?p=ZNxmk142YYAU
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MICROS~2\Office10\EXCEL.EXE/3000
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_06\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.5.0_06\bin\ssv.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
O12 - Plugin for .spop: C:\Program Files\Internet Explorer\Plugins\NPDocBox.dll
O15 - Trusted Zone: http://*.windowsupdate.com
O16 - DPF: {00B71CFB-6864-4346-A978-C0A14556272C} (Checkers Class) - http://messenger.zone.msn.com/binary/msgrchkr.cab
O16 - DPF: {0335A685-ED24-4F7B-A08E-3BD15D84E668} - http://dl.filekicker.com/send/file/128985-NZIL/PhPSetup.cab
O16 - DPF: {14B87622-7E19-4EA8-93B3-97215F77A6BC} (MessengerStatsClient Class) - http://messenger.zone.msn.com/binary/MessengerStatsPAClient.cab31267.cab
O16 - DPF: {17492023-C23A-453E-A040-C7C580BBF700} (Windows Genuine Advantage Validation Tool) - http://go.microsoft.com/fwlink/?linkid=36467&clcid=0x409
O16 - DPF: {2917297F-F02B-4B9D-81DF-494B6333150B} (Minesweeper Flags Class) - http://messenger.zone.msn.com/binary/MineSweeper.cab
O16 - DPF: {2B323CD9-50E3-11D3-9466-00A0C9700498} (Yahoo! Audio Conferencing) - http://us.chat1.yimg.com/us.yimg.com/i/chat/applet/v45/yacscom.cab
O16 - DPF: {5ED80217-570B-4DA9-BF44-BE107C0EC166} (Windows Live Safety Center Base Module) - http://scan.safety.live.com/resource/download/scanner/wlscbase969.cab
O16 - DPF: {6414512B-B978-451D-A0D8-FCFDF33E833C} (WUWebControl Class) - http://update.microsoft.com/windowsupdate/v6/V5Controls/en/x86/client/wuweb_site.cab?1119969403281
O16 - DPF: {6E32070A-766D-4EE6-879C-DC1FA91D2FC3} (MUWebControl Class) - http://update.microsoft.com/microsoftupdate/v6/V5Controls/en/x86/client/muweb_site.cab?1122466731750
O16 - DPF: {74D05D43-3236-11D4-BDCD-00C04F9A3B61} (HouseCall Control) - http://a840.g.akamai.net/7/840/537/2004061001/housecall.trendmicro.com/housecall/xscan53.cab
O16 - DPF: {8E0D4DE5-3180-4024-A327-4DFAD1796A8D} (MessengerStatsClient Class) - http://messenger.zone.msn.com/binary/MessengerStatsClient.cab
O16 - DPF: {AB294EC6-7ADA-11D4-9D5F-00B0D04BBD07} (msichat50 Client Control) - http://www.globalchat.com/custom/nativeclient/msichat.cab
O16 - DPF: {B8BE5E93-A60C-4D26-A2DC-220313175592} (ZoneIntro Class) - http://messenger.zone.msn.com/binary/ZIntro.cab31267.cab
O16 - DPF: {B942A249-D1E7-4C11-98AE-FCB76B08747F} (RealArcadeRdxIE Class) - http://games-dl.real.com/gameconsole/Bundler/CAB/RealArcadeRdxIE.cab
O16 - DPF: {F58E1CEF-A068-4C15-BA5E-587CAF3EE8C6} (MSN Chat Control 4.5) - http://chat.msn.com/bin/msnchat45.cab
O16 - DPF: {F6BF0D00-0B2A-4A75-BF7B-F385591623AF} (Solitaire Showdown Class) - http://messenger.zone.msn.com/binary/SolitaireShowdown.cab30149.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{9A1D3742-B874-40F0-865E-EC3F8E5BD7E4}: NameServer = 203.8.183.1 192.189.54.33
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
O20 - Winlogon Notify: rxx5ot - rxx5ot.dll (file missing)
O20 - Winlogon Notify: WgaLogon - C:\WINDOWS\SYSTEM32\WgaLogon.dll
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: ewido anti-spyware 4.0 guard - Anti-Malware Development a.s. - C:\Program Files\ewido anti-spyware 4.0\guard.exe
O23 - Service: iPod Service (iPodService) - Apple Computer, Inc. - C:\Program Files\iPod\bin\iPodService.exe
O23 - Service: Intel NCS NetService (NetSvc) - Intel(R) Corporation - C:\Program Files\Intel\NCS\Sync\NetSvc.exe
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\System32\nvsvc32.exe
O23 - Service: SoundMAX Agent Service (SoundMAX Agent Service (default)) - Analog Devices, Inc. - C:\Program Files\Analog Devices\SoundMAX\SMAgent.exe



This is a log from AVG:

name="filename">C:\WINDOWS\system32\rxx6ot.sys</attr>
<attr name="finding">@EID_Id_trj</attr>
<attr name="virusname">BackDoor.Generic3.FYK</attr>
</rec>
<rec time="2006/10/02 10:58:34" user="SYSTEM" source="General">
<value>@HL_TestStopped</value>
<attr name="testname">@TestName_02</attr>
<attr name="infectedfiles">0</attr>
</rec>
</history>


This is a log from rootkit reveal:

C:\RECYCLER\NPROTECT\00486618.:Zone.Identifier 3/1/2005 4:03 PM 26 bytes Hidden from Windows API.
C:\RECYCLER\NPROTECT\00486812.:Zone.Identifier 3/1/2005 4:03 PM 26 bytes Hidden from Windows API.
C:\RECYCLER\NPROTECT\00487020.:Zone.Identifier 3/1/2005 4:03 PM 26 bytes Hidden from Windows API.
C:\RECYCLER\NPROTECT\00487201.:Zone.Identifier 3/1/2005 4:03 PM 26 bytes Hidden from Windows API.
C:\RECYCLER\NPROTECT\00487346.:Zone.Identifier 3/1/2005 4:03 PM 26 bytes Hidden from Windows API.
C:\RECYCLER\NPROTECT\00487836.:Zone.Identifier 3/1/2005 4:03 PM 26 bytes Hidden from Windows API.
C:\WINDOWS\system32\aazhy.ini 8/10/2006 8:57 PM 320 bytes Hidden from Windows API.
C:\WINDOWS\system32\qz.dll 8/10/2006 8:57 PM 40.36 KB Hidden from Windows API.
C:\WINDOWS\system32\qz.sys 8/10/2006 8:57 PM 21.33 KB Hidden from Windows API.
C:\WINDOWS\system32\rxx6ot.sys 8/10/2006 8:57 PM 21.33 KB Hidden from Windows API.
C:\WINDOWS\system32\zzddawert.dat 8/10/2006 8:57 PM 0 bytes Hidden from Windows API.
C:\WINDOWS\Temp\JET3511.tmp 8/31/2006 4:43 PM 0 bytes Hidden from Windows API.
C:\WINDOWS\Temp\JET7.tmp 8/31/2006 4:43 PM 0 bytes Hidden from Windows API.
C:\WINDOWS\Temp\~DFBA8.tmp 8/31/2006 4:43 PM 16.00 KB Hidden from Windows API.
 
http://research.sunbelt-software.com/threatdisplay.aspx?name=Haxdoor.Fam&threatid=44159

Haxdoor.Fam=malware=trojan downloader=one place found with removal instructions= http://www.sophos.com/support/disinfection/trojan.html

The name of the file seen on your machine is an alias for this particular trojan that can allow remote access to your machine as well as downloading other spywares for stealing passwords and other data. AVG is excellent at spotting the types of things missed by other programs while not always being able to quaranteen or remove.

The number #2 + #3 paragraphs at the link above give specific instructions for removing this. The following two items could use a little removal themselves.

R3 - URLSearchHook: (no name) - {00A6FAF6-072E-44cf-8957-5838F569A31D} - blank (file missing)
O20 - Winlogon Notify: rxx5ot - rxx5ot.dll (file missing)
 
Thank You very much!

:) Hi, I'm the aunty who had the trouble, LOL! Thanks Livzz for posting that for me;)
- I Just wanted to say a big thank you to PC Eye for your advice and to say all is clear now and computer is back on track. Your imput was much appreciated:)
 
You are most certainly welcome! :) I'm certainly glad to hear the good news that everything worked for you. Keep CF in mind if you have need for any other help. We try our best around here! :D
 
Thanks PC Eye, I certainly will! It is very helpful to know that I can get advice from you about these things, I've put CF in my favourites links, great to know there is a site like this to turn to:)
 
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