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Spyware / Malware / Virus Removal

Sluggish Internet Browsing [Solved]

24 min read

This thread's last reply is from . Advice, software, and links below may be out of date — treat specific steps and download links with caution.

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Hello anirishfool,

Run OTL.exe
  • Copy/paste the following text written inside of the code box into the Custom Scans/Fixes box located at the bottom of OTL

    :Files
    C:\Documents and Settings\Chris\My Documents\Downloads\cnet_PrinterShare2306_exe.exe 
    C:\RECYCLER\S-1-5-21-1755230115-917001253-2734630794-1006\Dc1.exe 
    C:\RECYCLER\S-1-5-21-1755230115-917001253-2734630794-1011\Dc9.exe
    
    :Commands
    [purity]
    [emptytemp]
    [cretaerestorepoint]
    [Reboot]
  • Then click the Run Fix button at the top
  • Let the program run unhindered, reboot when it is done
  • Then post a new OTL log ( don't check the boxes beside LOP Check or Purity this time )
Next

Please re-run Eset Online Scanner

Administrator rights are required to run ESET Online Scanner
  • Place a check mark in the box YES, I accept the Terms Of Use
  • Click the Start button.
  • Now click the Install button.
  • Click Start. The scanner engine will initialize and update.
  • Place a check mark in the box beside Remove found threats.
  • Click the Scan button. The scan will now run, please be patient.
  • When the scan finishes click the Details tab.
  • Copy and paste the contents of the C:\Program Files\ESET\log.txt into your next reply.
In your next post please provide the following:
  • OTL.txt
  • ESET log.txt
  • Do you have any remaining issues?
All processes killed ========== FILES ========== C:\Documents and Settings\Chris\My Documents\Downloads\cnet_PrinterShare2306_exe.exe moved successfully. C:\RECYCLER\S-1-5-21-1755230115-917001253-2734630794-1006\Dc1.exe moved successfully. C:\RECYCLER\S-1-5-21-1755230115-917001253-2734630794-1011\Dc9.exe moved successfully. ========== COMMANDS ========== [EMPTYTEMP] User: All Users ->Temp folder emptied: 0 bytes User: AOM ->Temp folder emptied: 0 bytes ->Temporary Internet Files folder emptied: 0 bytes ->Java cache emptied: 0 bytes ->FireFox cache emptied: 0 bytes ->Flash cache emptied: 0 bytes User: Carter ->Temp folder emptied: 0 bytes ->Temporary Internet Files folder emptied: 0 bytes ->Java cache emptied: 0 bytes ->FireFox cache emptied: 0 bytes ->Google Chrome cache emptied: 0 bytes ->Flash cache emptied: 0 bytes User: Chris ->Temp folder emptied: 0 bytes ->Temporary Internet Files folder emptied: 0 bytes ->Java cache emptied: 0 bytes ->FireFox cache emptied: 0 bytes ->Google Chrome cache emptied: 0 bytes ->Flash cache emptied: 0 bytes User: Christine ->Temp folder emptied: 35587 bytes ->Temporary Internet Files folder emptied: 33175 bytes ->Java cache emptied: 0 bytes ->FireFox cache emptied: 58504238 bytes ->Flash cache emptied: 492 bytes User: Default User ->Temp folder emptied: 0 bytes ->Temporary Internet Files folder emptied: 0 bytes ->Flash cache emptied: 0 bytes User: Guest ->Temp folder emptied: 0 bytes ->Temporary Internet Files folder emptied: 0 bytes ->FireFox cache emptied: 0 bytes ->Google Chrome cache emptied: 0 bytes ->Flash cache emptied: 0 bytes User: Kids ->Temp folder emptied: 79 bytes ->Temporary Internet Files folder emptied: 33170 bytes ->Java cache emptied: 0 bytes ->FireFox cache emptied: 0 bytes ->Flash cache emptied: 0 bytes User: Kyla ->Temp folder emptied: 2024 bytes ->Temporary Internet Files folder emptied: 33170 bytes ->Java cache emptied: 0 bytes ->FireFox cache emptied: 147552508 bytes ->Google Chrome cache emptied: 0 bytes ->Flash cache emptied: 877 bytes User: LocalService ->Temp folder emptied: 0 bytes ->Temporary Internet Files folder emptied: 33170 bytes User: NetworkService ->Temp folder emptied: 0 bytes ->Temporary Internet Files folder emptied: 33170 bytes User: Owner ->Temp folder emptied: 0 bytes ->Temporary Internet Files folder emptied: 0 bytes ->Java cache emptied: 0 bytes ->Flash cache emptied: 0 bytes User: Ryan ->Temp folder emptied: 2702236 bytes ->Temporary Internet Files folder emptied: 2668433 bytes ->Java cache emptied: 0 bytes ->FireFox cache emptied: 134023041 bytes ->Google Chrome cache emptied: 6166062 bytes ->Flash cache emptied: 1178 bytes User: stoner ->Temp folder emptied: 0 bytes ->Temporary Internet Files folder emptied: 0 bytes ->Java cache emptied: 0 bytes ->FireFox cache emptied: 0 bytes ->Google Chrome cache emptied: 0 bytes ->Flash cache emptied: 0 bytes %systemdrive% .tmp files removed: 0 bytes %systemroot% .tmp files removed: 0 bytes %systemroot%\System32 .tmp files removed: 0 bytes %systemroot%\System32\dllcache .tmp files removed: 0 bytes %systemroot%\System32\drivers .tmp files removed: 0 bytes Windows Temp folder emptied: 17048 bytes %systemroot%\system32\config\systemprofile\Local Settings\Temp folder emptied: 0 bytes %systemroot%\system32\config\systemprofile\Local Settings\Temporary Internet Files folder emptied: 33170 bytes RecycleBin emptied: 3135388 bytes Total Files Cleaned = 339.00 mb Error: Unable to interpret <[cretaerestorepoint]> in the current context! OTL by OldTimer - Version 3.2.61.3 log created on 09152012_125823 Files\Folders moved on Reboot… File\Folder C:\WINDOWS\temp\Perflib_Perfdata_52c.dat not found! PendingFileRenameOperations files… Registry entries deleted on Reboot… ######################################################################## C:\_OTL\MovedFiles\09152012_125823\C_Documents and Settings\Chris\My Documents\Downloads\cnet_PrinterShare2306_exe.exe a variant of Win32/InstallCore.D application cleaned by deleting - quarantined C:\_OTL\MovedFiles\09152012_125823\C_RECYCLER\S-1-5-21-1755230115-917001253-2734630794-1006\Dc1.exe a variant of Win32/InstallCore.D application cleaned by deleting - quarantined C:\_OTL\MovedFiles\09152012_125823\C_RECYCLER\S-1-5-21-1755230115-917001253-2734630794-1011\Dc9.exe a variant of Win32/Adware.Trymedia.A application cleaned by deleting - quarantined ############################################################################# No known issues at this point, but I'd like to have her surf for a day or two before closing the thread. Would that be ok? Thanks!
Hi anirishfool,

I will leave the thread open for a few days in case you have any additional problems/questions. Once you have determined that the system is operating normally, please complete the steps below. :thumbup:

———-

Your log appears to be clean. We have a few items to take care of before we get to the All Clean Speech.

Clean up with OTL
  • Double-click OTL.exe to start the program.
  • Close all other programs apart from OTL as this step will require a reboot
  • On the OTL main screen, press the CLEANUP button
  • Say Yes to the prompt and then allow the program to reboot your computer.
Next

You may delete any logs/tools that might remain on your desktop.

Next

With the above items taken care of let's move on to the All Clean part of the process.

This infection appears to have been cleaned, but I can not give you any absolute guarantees. As a precaution, I would go ahead and change all of your passwords as this is especially important after an infection.

Any of the logs that you created for use in the forums or remaining tools that have not yet been removed can be deleted so they aren't cluttering up your desktop.

Here are some tips to reduce the potential for spyware infection in the future:

1. Make your Internet Explorer more secure - This can be done by following these simple instructions:
  • From within Internet Explorer click on the Tools menu and then click on Options.
  • Click once on the Security tab
  • Click once on the Internet icon so it becomes highlighted.
  • Click once on the Custom Level button.
  • Change the Download signed ActiveX controls to Prompt
  • Change the Download unsigned ActiveX controls to Disable
  • Change the Initialize and script ActiveX controls not marked as safe to Disable
  • Change the Installation of desktop items to Prompt
  • Change the Launching programs and files in an IFRAME to Prompt
  • Change the Navigate sub-frames across different domains to Prompt
  • When all these settings have been made, click on the OK button.
  • If it prompts you as to whether or not you want to save the settings, press the Yes button.
  • Next press the Apply button and then the OK to exit the Internet Properties page.
Make your Mozilla Firefox more secure - This can be done by adding these add-ons:
2. Enable Protected Mode in Internet Explorer. This helps Windows Vista users stay more protected from attack by running Internet Explorer with restricted privileges as well as reducing the ability to write, alter or destroy data on your system or install malicious code. To make sure this is running follow these steps:
  • Open Internet Explorer
  • Click on Tools > Internet Options
  • Press Security tab
  • Select Internet zone then place check next to Enable Protected Mode if not already done
  • Do the same for Local Intranet, Trusted Sites and Restricted Sites and then press Apply
  • Restart Internet Explorer and in the bottom right corner of your screen you will see Protected Mode: On showing you it is enabled.
3. Use and update an anti-virus software - I can not overemphasize the need for you to use and update your anti-virus application on a regular basis. With the ever increasing number of new variants of malware arriving on the scene daily, you become very susceptible to an attack without updated protection.

4. Firewall
Using a third-party firewall will allow you to give/deny access for applications that want to go online. Without a firewall your computer is susceptible to being hacked and taken over. Simply using a firewall in its default configuration can lower your risk greatly. A tutorial on firewalls can be found here. **There are firewalls listed in this tutorial that could be downloaded and used but I would personally only recommend using one of the following two below:
Online Armor Free
Agnitum Outpost Firewall Free

5. Make sure you keep your Windows OS current. Windows XP users can visit Windows update regularly to download and install any critical updates and service packs. Windows Vista/7 users can open the Start menu > All Programs > Windows Update > Check for Updates (in left hand task pane) to update these systems. Without these you are leaving the back door open.

6. Consider a custom hosts file such as MVPS HOSTS. This custom hosts file effectively blocks a wide range of unwanted ads, banners, 3rd party Cookies, 3rd party page counters, web bugs, and many hijackers. For information on how to download and install, please read this tutorial by WinHelp2002
Note: Be sure to follow the instructions to disable the DNS Client service before installing a custom hosts file.

7. WOT (Web of Trust) As "Googling" is such an integral part of internet life, this free browser add on warns you about risky websites that try to scam visitors, deliver malware or send spam. It is especially helpful when browsing or searching in unfamiliar territory. WOT's color-coded icons show you ratings for 21 million websites, helping you avoid the dangerous sites. WOT has an add-on available for Firefox, Internet Explorer as well as Google Chrome.

8.Finally, I strongly recommend that you read TonyKlein's good advice So how did I get infected in the first place?

Please reply to this thread once more if you are satisfied so that we can mark the problem as resolved.
Hi anirishfool,

In my last post (the clean up portion) I overlooked these outdated programs that should be addressed.
  • Please go to Start > Control Panel > Add Remove Programs.
  • Locate the following programs:
    • Java™ 6 Update 35
    • Adobe Reader 8.3.1
  • Click Remove and allow Windows to completely remove each one in turn.Then reboot your computer to complete this part of the process.
Next
  • Check to see if you have the current version of Java (Version 7 Update 7) by going to http://java.com/en/download/installed.jsp
  • Select the Verify Java Version button and follow the onscreen instructions to update if necessary.
Next

Adobe Reader: Go to http://get.adobe.com/reader/otherversions/
  • Use the drop down menu's to select your operating system (XP)
  • Select your language > Select Reader 10.1.4 English for Windows
  • Remove the check mark from the box "Free! McAfee Security Scan Plus"
  • Click the Download button, and follow the onscreen directions to complete the installation.
Please note, depending on your settings, you may have to temporarily disable your antivirus software for the Adobe Reader update.

Then just continue with the remainder of the steps.

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