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Virus/Trojan Browser redirection


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#1 cayb

cayb

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Posted 23 February 2013 - 02:45 PM

Hello,

I have a problem on my computer, that some time ago are causing me too many problems.

 

I was reading this topic that seems to be the same that is happening with me:


http://www.bleepingcomputer.com/forums/t/484489/redirect-virustrojan-and-google-youtube-facebook-wepage-not-found/

 

Well, doing the same the he/she did, I tried several spywares/malwares scans, anti-virus scan, internet security scans and nothing.

 

- What is happening?
Well, this virus come and go, come and go, it remains inactive, then some time later it comes back. I use some tools just like Anti-spywares tools(Spy-bot S&D), than it becomes inactive again. After some time, just like hours or days, it comes active, causing everything again.

This virus redirects me only from some web sites, I can on other websites normally:

Just like Google/Facebook/Youtube/Globo and other ones.

Sometimes a page with a Link to downloand an update come.

Sometimes it's a webpage just like www.madeinbahia.com or another hosting page with many Adds and download links (Once, the URL came with an IP number).

It can come too, downloading something without any confirmation or click, it just goes to my computer with a file named: update.exe.

Pages with Not Found are common too.

 

Questions:

1 - I decide to wait for help before just trying to use features that I read on the topic I said before, so What should I do now?

2 - I think my internet is slow, and have so many downs in one day, just like 3 or 4 times. It's everything new, you think this virus is affecting this or not?

 

Thanks,

Carlos

 

 

 



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#2 narenxp

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Posted 23 February 2013 - 02:48 PM


  • Please download TDSSKiller from here and save it to your Desktop
  • Doubleclick on TDSSKiller.exe to run the application, then click on Change parameters




  • Check Loaded Modules  and Detect TDLFS file systemDo not check Verify file digital signatures (even though it is checked in the example)
  • If you are asked to reboot because an "Extended Monitoring Driver is required" please click Reboot now




  • Click Start Scan and allow the scan process to run

  • If threats are detected select Skip for all of them unless I instruct you otherwise
  • Click Continue




  • Click Reboot computer
  • Please post the contents of  TDSSKiller.[Version]_[Date]_[Time]_log.txt found in your root directory (typically c:\)in your reply


===================================================


aswMBR

--------------------

  • Download aswMBR and save it to your desktop.
  • Please disable your real time protection of any Antivirus, Antispyware or Antimalware programs temporarily. They will interfere and may cause unexpected results.
  • If you need help to disable your protection programs see here and here.
  • Double click the aswMBR.exe file to run it. Please allow when you are asked to download AVAST antivirus engine defs.
  • Wait until the AV update is done, then click on the Scan button to start. The program will launch a scan.



  • When done, you will see Scan finished successfully. Please click on Save log and save the file to your desktop.



  • Please post the contents of the log in your next reply.

NOTE:  aswMBR will create MBR.dat file on your desktop. This is a copy of your MBR. Do NOT delete it.


===================================================


ESET Online Scanner

--------------------

I'd like us to scan your machine with ESET OnlineScan  This process may may take several hours, that is normal

  • Hold down Control and click on this link to open ESET OnlineScan in a new window.
  • Click the   button.
  • For alternate browsers only: (Microsoft Internet Explorer users can skip these steps)

    • Click on esetsmartinstaller_enu.exe to download the ESET Smart Installer. Save it to your desktop.
    • Double click on the icon on your desktop.

  • Check "YES, I accept the Terms of Use."
  • Click the Start button.
  • Accept any security warnings from your browser.
  • Under scan settings, check "Scan Archives" and "Remove found threats"
  • Click Advanced settings and select the following:

    • Scan potentially unwanted applications
    • Scan for potentially unsafe applications
    • Enable Anti-Stealth technology
  • ESET will then download updates for itself, install itself, and begin scanning your computer. Please be patient as this can take some time.
  • When the scan completes, click List Threats
  • Copy and paste the information in your next reply.   Note:  If no malware was found you will not get a log.
  • Click the Back button.
  • Click the Finish button.


===================================================


Things I would like to see in your next reply. Please be sure to copy and paste the information rather than send an attachment. :thumbsup2:

  • TDSSKiller log
  • aswMBR log
  • ESET results

 






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