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adware infection Nuvens


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#1
anteaaron

anteaaron

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please help have an adware called Nuvens... has takin over my internet browser when i get on.. tells me to buy its product ..nuisance a prompt reply would be appreciated here is my hijack this log


Logfile of HijackThis v1.99.1
Scan saved at 1:05:44 PM, on 11/2/2006
Platform: Windows XP (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 (6.00.2600.0000)

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\system32\LEXBCES.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\WINDOWS\system32\LEXPPS.EXE
C:\WINDOWS\Explorer.EXE
C:\Program Files\Java\jre1.5.0_08\bin\jusched.exe
C:\WINDOWS\System32\LXSUPMON.EXE
C:\Program Files\Yahoo!\Antivirus\CAVTray.exe
C:\Program Files\Yahoo!\Antivirus\CAVRID.exe
C:\PROGRA~1\Yahoo!\YOP\yop.exe
C:\Program Files\Yahoo!\Antivirus\ISafe.exe
C:\PROGRA~1\Yahoo!\browser\ycommon.exe
C:\Program Files\Yahoo!\Antivirus\VetMsg.exe
C:\WINDOWS\System32\wuauclt.exe
C:\PROGRA~1\Yahoo!\MESSEN~1\YAHOOM~1.EXE
C:\Program Files\iVideoCodec\isamonitor.exe
C:\Program Files\iVideoCodec\pmsngr.exe
C:\Program Files\iVideoCodec\isamini.exe
C:\Program Files\iVideoCodec\pmmon.exe
C:\Program Files\Shareaza\Shareaza.exe
C:\Program Files\Internet Explorer\iexplore.exe
C:\Documents and Settings\Keith\Desktop\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = http://us.rd.yahoo.c...rch/search.html
R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.yahoo.com/
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Bar = http://us.rd.yahoo.c...rch/search.html
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://www.yahoo.com/
R1 - HKCU\Software\Microsoft\Internet Explorer\SearchURL,(Default) = http://us.rd.yahoo.c...//www.yahoo.com
R3 - URLSearchHook: Yahoo! Toolbar - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - C:\Program Files\Yahoo!\Companion\Installs\cpn\yt.dll
O2 - BHO: Yahoo! Toolbar Helper - {02478D38-C3F9-4EFB-9B51-7695ECA05670} - C:\Program Files\Yahoo!\Companion\Installs\cpn\yt.dll
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files\Java\jre1.5.0_08\bin\ssv.dll
O2 - BHO: (no name) - {8bf5b8fc-11cb-409f-8c91-4d4ca04a1b6d} - C:\Program Files\iVideoCodec\isaddon.dll
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINDOWS\System32\msdxm.ocx
O3 - Toolbar: Yahoo! Toolbar - {EF99BD32-C1FB-11D2-892F-0090271D4F88} - C:\Program Files\Yahoo!\Companion\Installs\cpn\yt.dll
O3 - Toolbar: Protection Bar - {1a29a79a-b9c8-44a9-bedf-7fadde3cf33f} - C:\Program Files\iVideoCodec\iesplugin.dll
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Program Files\Java\jre1.5.0_08\bin\jusched.exe"
O4 - HKLM\..\Run: [PrinTray] C:\WINDOWS\System32\spool\DRIVERS\W32X86\2\printray.exe
O4 - HKLM\..\Run: [LXSUPMON] C:\WINDOWS\System32\LXSUPMON.EXE RUN
O4 - HKLM\..\Run: [CaAvTray] "C:\Program Files\Yahoo!\Antivirus\CAVTray.exe"
O4 - HKLM\..\Run: [CAVRID] "C:\Program Files\Yahoo!\Antivirus\CAVRID.exe"
O4 - HKLM\..\Run: [YOP] C:\PROGRA~1\Yahoo!\YOP\yop.exe /autostart
O4 - HKCU\..\Run: [MSMSGS] "C:\Program Files\Messenger\msmsgs.exe" /background
O4 - HKCU\..\Run: [Yahoo! Pager] "C:\PROGRA~1\Yahoo!\MESSEN~1\YAHOOM~1.EXE" -quiet
O4 - Global Startup: Microsoft Office Fast Start.lnk = C:\MSOffice\Office\FASTBOOT.EXE
O4 - Global Startup: Microsoft Office Shortcut Bar.lnk = C:\MSOffice\Office\MSOFFICE.EXE
O9 - Extra button: Related - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - C:\WINDOWS\web\related.htm
O9 - Extra 'Tools' menuitem: Show &Related Links - {c95fe080-8f5d-11d2-a20b-00aa003c157a} - C:\WINDOWS\web\related.htm
O9 - Extra button: Yahoo! Messenger - {E5D12C4E-7B4F-11D3-B5C9-0050045C3C96} - C:\Program Files\Yahoo!\Messenger\YahooMessenger.exe
O9 - Extra 'Tools' menuitem: Yahoo! Messenger - {E5D12C4E-7B4F-11D3-B5C9-0050045C3C96} - C:\Program Files\Yahoo!\Messenger\YahooMessenger.exe
O16 - DPF: {4EC8E993-32C1-47F5-A07A-5B0574655AD4} (WXcom Class) - http://us.dl1.yimg.c...ntr_current.cab
O21 - SSODL: ferrateen - {27321538-5739-4aa1-b84c-7d18e4383f1f} - blank (file missing)
O23 - Service: CAISafe - Computer Associates International, Inc. - C:\Program Files\Yahoo!\Antivirus\ISafe.exe
O23 - Service: LexBce Server (LexBceS) - Lexmark International, Inc. - C:\WINDOWS\system32\LEXBCES.EXE
O23 - Service: VET Message Service (VETMSGNT) - Computer Associates International, Inc. - C:\Program Files\Yahoo!\Antivirus\VetMsg.exe
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#2
Technical_1

Technical_1

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Welcome to G2G's Malware Forum.

My name is Technical_1 and I will be analyzing your log.

As I am still in training, my posts must first be approved by one of the instructors before posting them here for you. This is to ensure accurate information for you. Thanks for your understanding.

:whistling:
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#3
Technical_1

Technical_1

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Looks like you've got a smitfraud infection. Let's verify that and get an uninstall list. Also, I see that you have Shareaza installed. Removing this program, at least temporarily, will aid in the cleaning of your computer. Therefore, step #2 below is optional, but recommended.
  • Please Read You most likely got infected through file sharing. Please read this writeup and this article so you better understand the dangers of file sharing. If you continue this risky behavior you will be continually reinfected.
  • Remove Questionable Programs. Go to Start > Control Panel > Add/Remove Programs. Scroll down to and highlight each of the following programs and select uninstall/remove:
    • Shareaza
  • Please download SmitfraudFix (by S!Ri)
    Extract the content (a folder named SmitfraudFix) to your Desktop.

    Open the SmitfraudFix folder and double-click smitfraudfix.cmd
    Select option #1 - Search by typing 1 and press "Enter"; a text file will appear, which lists infected files (if present).
    Please copy/paste the content of that report into your next reply.

    IMPORTANT: Do NOT run option #2 OR any other option until you are directed to do so!

    Note : process.exe is detected by some antivirus programs (AntiVir, Dr.Web, Kaspersky) as a "RiskTool"; it is not a virus, but a program used to stop system processes. Antivirus programs cannot distinguish between "good" and "malicious" use of such programs, therefore they may alert the user.
    http://www.beyondlog...processutil.htm
  • Let's also get that Uninstall List from HijackThis:
    • Open HijackThis, click Config, click Misc Tools
    • Click "Open Uninstall Manager"
    • Click "Save List" (generates uninstall_list.txt)
    • Click Save, copy and paste the results in your next post.

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#4
anteaaron

anteaaron

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here is the hikack list and smit list...unfortunately i had to disregard the option of deleting shareaza ,as i am downloading something of much importance and it is very large..i do hope it is not required..thank you


Adobe Flash Player 9 ActiveX
AT&T Yahoo! Applications
BitTornado 0.3.17
EVEREST Home Edition v2.20
Finale 2006
HijackThis 1.99.1
Internet Explorer Security Plugin 2006
IsoBuster 1.9.1
iVideoCodec 3.0
J2SE Runtime Environment 5.0 Update 8
Microsoft Office Professional
Mozart 2005
Public Messenger ver 2.03
Registry Mechanic 5.2
Safety Alerter 2006
Shareaza version 2.2.1.0
SpywareBlaster v3.5.1
Windows Media Format Runtime
Windows Media Player 10
WinRAR archiver
WinZip
XviD 1.1 final uninstall


SmitFraudFix v2.118

Scan done at 8:13:24.28, Fri 11/03/2006
Run from C:\Documents and Settings\Keith\Desktop\SmitfraudFix\SmitfraudFix
OS: Microsoft Windows XP [Version 5.1.2600] - Windows_NT
Fix run in normal mode

»»»»»»»»»»»»»»»»»»»»»»»» C:\


»»»»»»»»»»»»»»»»»»»»»»»» C:\WINDOWS


»»»»»»»»»»»»»»»»»»»»»»»» C:\WINDOWS\system


»»»»»»»»»»»»»»»»»»»»»»»» C:\WINDOWS\Web


»»»»»»»»»»»»»»»»»»»»»»»» C:\WINDOWS\system32


»»»»»»»»»»»»»»»»»»»»»»»» C:\Documents and Settings\Keith


»»»»»»»»»»»»»»»»»»»»»»»» C:\Documents and Settings\Keith\Application Data


»»»»»»»»»»»»»»»»»»»»»»»» Start Menu


»»»»»»»»»»»»»»»»»»»»»»»» C:\DOCUME~1\Keith\FAVORI~1


»»»»»»»»»»»»»»»»»»»»»»»» Desktop


»»»»»»»»»»»»»»»»»»»»»»»» C:\Program Files

C:\Program Files\iVideoCodec\ FOUND !

»»»»»»»»»»»»»»»»»»»»»»»» Corrupted keys


»»»»»»»»»»»»»»»»»»»»»»»» Desktop Components

[HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Desktop\Components\0]
"Source"="About:Home"
"SubscribedURL"="About:Home"
"FriendlyName"="My Current Home Page"


»»»»»»»»»»»»»»»»»»»»»»»» Sharedtaskscheduler
!!!Attention, following keys are not inevitably infected!!!

SrchSTS.exe by S!Ri
Search SharedTaskScheduler's .dll

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\SharedTaskScheduler]
"{27321538-5739-4aa1-b84c-7d18e4383f1f}"="ferrateen"

[HKEY_CLASSES_ROOT\CLSID\{27321538-5739-4aa1-b84c-7d18e4383f1f}\InProcServer32]
@="blank"

[HKEY_LOCAL_MACHINE\Software\Classes\CLSID\{27321538-5739-4aa1-b84c-7d18e4383f1f}\InProcServer32]
@="blank"



»»»»»»»»»»»»»»»»»»»»»»»» AppInit_DLLs
!!!Attention, following keys are not inevitably infected!!!

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows]
"AppInit_DLLs"=""


»»»»»»»»»»»»»»»»»»»»»»»» pe386-msguard-lzx32


»»»»»»»»»»»»»»»»»»»»»»»» Scanning wininet.dll infection


»»»»»»»»»»»»»»»»»»»»»»»» End
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#5
Technical_1

Technical_1

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Hello again anteaaron,

I see that you got the smitfraudfix run. Good job. :whistling:

I do see, though, that you started a new topic for the results. In the future, go ahead and post those results to this same thread by clicking "Add Reply" located at the bottom of this thread and then posting any requested logs here for review.

I'm going to get a Moderator to get these two posts merged for us. In the meantime, follow these next directions.


Please print out or copy these instructions/tutorial to Notepad as the internet will not be available to you at certain points of the removal process (while in Safe Mode). Make sure to work through all the Steps in the exact order in which they are listed below. If there's anything that you don't understand, ask your question(s) before moving on with the fixes.
  • First download AVG Anti-Spyware from HERE and save that file to your desktop.
    This is a 30 day trial of the program
    • Once you have downloaded AVG Anti-Spyware, locate the icon on the desktop and double-click it to launch the set up program.
    • Once the setup is complete, run AVG Anti-Spyware and update the definition files.
    • On the main screen select the icon "Update" then select the "Update now" link.
      • Next select the "Start Update" button, the update will start and a progress bar will show the updates being installed.
    • Once the update has completed select the "Scanner" icon at the top of the screen, then select the "Settings" tab.
    • Once in the Settings screen click on "Recommended actions" and then select "Quarantine".
    • Under "Reports"
      • Select "Automatically generate report after every scan"
      • Un-Select "Only if threats were found"
    Do Not run a scan just yet
  • Please download ATF Cleaner by Atribune.
    This program is for XP and Windows 2000 only
    Do Not run ATF Cleaner just yet
  • Reboot your computer in Safe Mode.
    • If the computer is running, shut down Windows, and then turn off the power.
    • Wait 30 seconds, and then turn the computer on.
    • Start tapping the F8 key. The Windows Advanced Options Menu appears. If you begin tapping the F8 key too soon, some computers display a "keyboard error" message. To resolve this, restart the computer and try again.
    • Ensure that the Safe Mode option is selected.
    • Press Enter. The computer then begins to start in Safe mode.
    • Login on your usual account.
  • Run Smitfraud Open the SmitfraudFix Folder, then double-click smitfraudfix.cmd file to start the tool.
    Select option #2 - Clean by typing 2 and press Enter.
    Wait for the tool to complete and disk cleanup to finish.
    You will be prompted : "Registry cleaning - Do you want to clean the registry ?" answer Yes by typing Y and hit Enter.
    The tool will also check if wininet.dll is infected. If a clean version is found, you will be prompted to replace wininet.dll. Answer Yes to the question "Replace infected file ?" by typing Y and hit Enter.

    A reboot may be needed to finish the cleaning process, if you computer does not restart automatically please do it yourself manually. Reboot in Safe Mode.

    The tool will create a log named rapport.txt in the root of your drive, eg: Local Disk C: or partition where your operating system is installed. Please post that log along with all others requested in your next reply.
  • Double-click ATF-Cleaner.exe to run the program.
    Under Main choose: Select AllClick the Empty Selected button.
    If you use Firefox browserClick Firefox at the top and choose: Select All
    Click the Empty Selected button.
    NOTE: If you would like to keep your saved passwords, please click No at the prompt.
    If you use Opera browserClick Opera at the top and choose: Select All
    Click the Empty Selected button.
    NOTE: If you would like to keep your saved passwords, please click No at the prompt.
    Click Exit on the Main menu to close the program.
    For Technical Support, double-click the e-mail address located at the bottom of each menu.
  • Lauch AVG Anti-Spyware by double-clicking the icon on your desktop.
    • Note: IMPORTANT: Do not open any other windows or programs while AVG Anti-Spyware is scanning, it may interfere with the scanning proccess
    • Select the "Scanner" icon at the top and then the "Scan" tab then click on "Complete System Scan".
    • AVG Anti-Spyware will now begin the scanning process, be patient this may take a little time.
      Once the scan is complete do the following:
    • If you have any infections you will prompted, then select "Apply all actions"
    • Next select the "Reports" icon at the top.
    • Select the "Save report as" button in the lower left hand of the screen and save it to a text file on your system (make sure to remember where you saved that file, this is important).
  • Close AVG Anti-Spyware and Reboot back into Normal Windows Mode
  • Please Post the following logs:
    • c:\rapport.txt
    • AVG Anti-Spyware Log
    • A New HijackThis Log
    You may need several replies to post the requested logs, otherwise they might get cut off.

EDIT: Rock got them merged for us already. Thanks. :blink:
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