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View Full Version : is my DNS safe or compromised?


forrofo
2007-12-17, 23:34
Let me thank you beforehand for any help you might provide.
after repeated scans with AVG, NortonAV, SpyBot S&D, spywareblaster, ad-aware, windows defender and SmitFraudFix (also resident ad-watch and teatimer) i couldn't find anything wrong. I also have hijackthis, but i don't really know how to use it well, so i need some assistance.
when i go to CMD or DOS and i put in ipconfig /displaydns i get all of these entries:

corrieere.it
corroiere.it
de98.remsys.org
download-all-area.com
errari.it
justcount.net
l8bero.it
liberok.it
mylimewirenetwork.com
paginegialler.it
rosaoalice.it
searchfromyourbrowser.net
spywarebot-t.com
tuttograatis.it
virdgilio.it
virgiio.it
harddrevvagt.com
nicecodec.net
americanautobargains.com
antispywarexp.com
frostwire.click-new-download.com (x2)
forseo.com
file7.qqhelper.com

after some research i think these have something to do with Zlob, DNS changer or smit fraud, or something :S
upon /flushdns (twice) the same entries reappear and even some new ones appear.
all the same, i don't have any other symptoms or signs.

here's my hijackthis log, and if you need any other logs just ask.
maybe the 02 with no name and file should be checked into.
thanks again for any help you can provide.

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 04:23:18 p.m., on 17/12/2007
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v7.00 (7.00.6000.16574)
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:\Archivos de programa\Windows Defender\MsMpEng.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\RunDLL32.exe
C:\WINDOWS\RTHDCPL.EXE
C:\ARCHIV~1\Grisoft\AVG7\avgcc.exe
C:\Archivos de programa\Windows Defender\MSASCui.exe
C:\Archivos de programa\Java\jre1.6.0_03\bin\jusched.exe
C:\Archivos de programa\Hewlett-Packard\HP Software Update\HPWuSchd.exe
D:\Archivos de programa\2Hewlett-Packard\Digital Imaging\bin\hpotdd01.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Archivos de programa\Google\GoogleToolbarNotifier\GoogleToolba rNotifier.exe
C:\Archivos de programa\Spybot - Search & Destroy\TeaTimer.exe
C:\ARCHIV~1\Lavasoft\AD-AWA~1\Ad-Watch.exe
C:\Archivos de programa\Archivos comunes\Apple\Mobile Device Support\bin\AppleMobileDeviceService.exe
C:\ARCHIV~1\Grisoft\AVG7\avgamsvr.exe
C:\ARCHIV~1\Grisoft\AVG7\avgupsvc.exe
C:\ARCHIV~1\Grisoft\AVG7\avgemc.exe
C:\WINDOWS\system32\nvsvc32.exe
C:\WINDOWS\system32\svchost.exe
C:\Archivos de programa\Internet Explorer\IEXPLORE.EXE
C:\Archivos de programa\Archivos comunes\Microsoft Shared\Windows Live\WLLoginProxy.exe
C:\Archivos de programa\Windows Live\Messenger\msnmsgr.exe
C:\Archivos de programa\Windows Live\Messenger\usnsvc.exe
D:\Archivos de programa\2Hewlett-Packard\HP Share-to-Web\hpgs2wnf.exe
C:\WINDOWS\system32\notepad.exe
C:\Archivos de programa\Trend Micro\HijackThis\HijackThis.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName = Vínculos
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Archivos de programa\Adobe\Acrobat 5.0\Reader\ActiveX\AcroIEHelper.ocx
O2 - BHO: Spybot-S&D IE Protection - {53707962-6F74-2D53-2644-206D7942484F} - C:\ARCHIV~1\SPYBOT~1\SDHelper.dll
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Archivos de programa\Java\jre1.6.0_03\bin\ssv.dll
O2 - BHO: (no name) - {7E853D72-626A-48EC-A868-BA8D5E23E045} - (no file)
O2 - BHO: Windows Live Aplicación auxiliar de inicio de sesión - {9030D464-4C02-4ABF-8ECC-5164760863C6} - C:\Archivos de programa\Archivos comunes\Microsoft Shared\Windows Live\WindowsLiveLogin.dll
O2 - BHO: Google Toolbar Helper - {AA58ED58-01DD-4d91-8333-CF10577473F7} - c:\archivos de programa\google\googletoolbar1.dll
O2 - BHO: Google Toolbar Notifier BHO - {AF69DE43-7D58-4638-B6FA-CE66B5AD205D} - C:\Archivos de programa\Google\GoogleToolbarNotifier\2.0.301.7164 \swg.dll
O3 - Toolbar: &Google - {2318C2B1-4965-11d4-9B18-009027A5CD4F} - c:\archivos de programa\google\googletoolbar1.dll
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINDOWS\system32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [NvMediaCenter] RunDLL32.exe NvMCTray.dll,NvTaskbarInit
O4 - HKLM\..\Run: [SkyTel] SkyTel.EXE
O4 - HKLM\..\Run: [RTHDCPL] RTHDCPL.EXE
O4 - HKLM\..\Run: [Alcmtr] ALCMTR.EXE
O4 - HKLM\..\Run: [AVG7_CC] C:\ARCHIV~1\Grisoft\AVG7\avgcc.exe /STARTUP
O4 - HKLM\..\Run: [Windows Defender] "C:\Archivos de programa\Windows Defender\MSASCui.exe" -hide
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Archivos de programa\Java\jre1.6.0_03\bin\jusched.exe"
O4 - HKLM\..\Run: [QuickTime Task] "C:\Archivos de programa\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [HP Software Update] C:\Archivos de programa\Hewlett-Packard\HP Software Update\HPWuSchd.exe
O4 - HKLM\..\Run: [DeviceDiscovery] D:\Archivos de programa\2Hewlett-Packard\Digital Imaging\bin\hpotdd01.exe
O4 - HKCU\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\ctfmon.exe
O4 - HKCU\..\Run: [swg] C:\Archivos de programa\Google\GoogleToolbarNotifier\GoogleToolba rNotifier.exe
O4 - HKCU\..\Run: [Update Service] C:\ARCHIV~1\ARCHIV~1\TEKNUM~1\update.exe /startup
O4 - HKCU\..\Run: [SpybotSD TeaTimer] C:\Archivos de programa\Spybot - Search & Destroy\TeaTimer.exe
O4 - HKCU\..\Run: [AWMON] "C:\ARCHIV~1\Lavasoft\AD-AWA~1\Ad-Watch.exe"
O4 - HKUS\S-1-5-19\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'SERVICIO LOCAL')
O4 - HKUS\S-1-5-19\..\Run: [AVG7_Run] C:\ARCHIV~1\Grisoft\AVG7\avgw.exe /RUNONCE (User 'SERVICIO LOCAL')
O4 - HKUS\S-1-5-19\..\RunOnce: [nlpo_01] cmd.exe /c md "%USERPROFILE%\Configuración local\Temp" (User 'SERVICIO LOCAL')
O4 - HKUS\S-1-5-20\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'Servicio de red')
O4 - HKUS\S-1-5-20\..\RunOnce: [nlpo_01] cmd.exe /c md "%USERPROFILE%\Configuración local\Temp" (User 'Servicio de red')
O4 - HKUS\S-1-5-18\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'SYSTEM')
O4 - HKUS\.DEFAULT\..\Run: [CTFMON.EXE] C:\WINDOWS\system32\CTFMON.EXE (User 'Default user')
O4 - Global Startup: Adobe Gamma Loader.lnk = C:\Archivos de programa\Archivos comunes\Adobe\Calibration\Adobe Gamma Loader.exe
O8 - Extra context menu item: E&xportar a Microsoft Excel - res://C:\ARCHIV~1\MICROS~2\Office10\EXCEL.EXE/3000
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Archivos de programa\Java\jre1.6.0_03\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Consola de Sun Java - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Archivos de programa\Java\jre1.6.0_03\bin\ssv.dll
O9 - Extra button: (no name) - {DFB852A3-47F8-48C4-A200-58CAB36FD2A2} - C:\ARCHIV~1\SPYBOT~1\SDHelper.dll
O9 - Extra 'Tools' menuitem: Spybot - Search & Destroy Configuration - {DFB852A3-47F8-48C4-A200-58CAB36FD2A2} - C:\ARCHIV~1\SPYBOT~1\SDHelper.dll
O9 - Extra button: (no name) - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network Diagnostic\xpnetdiag.exe
O9 - Extra 'Tools' menuitem: @xpsp3res.dll,-20001 - {e2e2dd38-d088-4134-82b7-f2ba38496583} - C:\WINDOWS\Network Diagnostic\xpnetdiag.exe
O16 - DPF: {4F1E5B1A-2A80-42CA-8532-2D05CB959537} (MSN Photo Upload Tool) - http://gfx1.hotmail.com/mail/w2/resources/MSNPUpld.cab
O16 - DPF: {5C6698D9-7BE4-4122-8EC5-291D84DBD4A0} (Facebook Photo Uploader 4 Control) - http://upload.facebook.com/controls/FacebookPhotoUploader3.cab
O16 - DPF: {67DABFBF-D0AB-41FA-9C46-CC0F21721616} (DivXBrowserPlugin Object) - http://download.divx.com/player/DivXBrowserPlugin.cab
O23 - Service: Apple Mobile Device - Apple, Inc. - C:\Archivos de programa\Archivos comunes\Apple\Mobile Device Support\bin\AppleMobileDeviceService.exe
O23 - Service: Autodesk Licensing Service - Autodesk, Inc. - C:\Archivos de programa\Archivos comunes\Autodesk Shared\Service\AdskScSrv.exe
O23 - Service: AVG7 Alert Manager Server (Avg7Alrt) - GRISOFT, s.r.o. - C:\ARCHIV~1\Grisoft\AVG7\avgamsvr.exe
O23 - Service: AVG7 Update Service (Avg7UpdSvc) - GRISOFT, s.r.o. - C:\ARCHIV~1\Grisoft\AVG7\avgupsvc.exe
O23 - Service: AVG E-mail Scanner (AVGEMS) - GRISOFT, s.r.o. - C:\ARCHIV~1\Grisoft\AVG7\avgemc.exe
O23 - Service: Google Updater Service (gusvc) - Google - C:\Archivos de programa\Google\Common\Google Updater\GoogleUpdaterService.exe
O23 - Service: Servicio del iPod (iPod Service) - Apple Inc. - C:\Archivos de programa\iPod\bin\iPodService.exe
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINDOWS\system32\nvsvc32.exe

--
End of file - 7462 bytes
shelf life
2007-12-19, 00:43
hi,

at a prompt type in: nslookup
if you see a ip starting with 85.255.166 or something like that, do this:

You may want to print out these instructions for reference, since you
will have to restart your computer during the fix.

Please download FixWareout from one of these sites:


http://downloads.subratam.org/Fixwareout.exe
http://www.bleepingcomputer.com/file...Fixwareout.exe

Save it to your desktop and run it. Click Next, then Install, then make
sure Run fixit box is checked and click Finish. The fix will
begin; follow the prompts. You will be asked to reboot your computer;
please do so. Your system may take longer than usual to load; this is
normal.

At the end of the fix, you may need to restart your computer again.

Finally, please post a fresh HijackThis log, along with the contents of
the logfile C:\fixwareout\report.txt
forrofo
2007-12-19, 16:52
hi,

at a prompt type in: nslookup
if you see a ip starting with 85.255.166 or something like that, do this:



i didn't find anything there, thanks.
and i've found out that the things i saw in the displaydns were because of S&D: the hosts file that stops several bad sites to load, redirecting to 127.0.0.1.

again, thanks.