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Split from: Trojan Horse IRC\BackDoor.SdBot4.ADKD


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2 replies to this topic

#1 p0rtilla

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Posted 15 March 2013 - 10:33 PM

Welcome aboard p22002758.gif
 
What is the file name and its location which bothers AVG?

 
I have the exact same problem. Tried many things but to no avail.
 
Mine is actually the explorer.exe located in my main hard drive windows installation folder so:
 
C:\Windows\explorer.exe
 
I hope you can help and thanks in advance!

Edited by Andrew, 15 March 2013 - 11:03 PM.
Mod Edit: Split from topic ID 488724


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#2 narenxp

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Posted 16 March 2013 - 03:34 AM

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


    tds2.jpg

  • 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


    2012081514h0118.png

  • 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


    tds6.jpg

  • 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
  • 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.


    aswMBR1.png
  • When done, you will see Scan finished successfully. Please click on Save log and save the file to your desktop.


    aswMBR2.png
  • 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 esetonlinebtn.png  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.

    esetsmartinstaller_enu.png

  • 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


 



#3 p0rtilla

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Posted 16 March 2013 - 11:05 AM

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


    tds2.jpg
     
  • 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


    2012081514h0118.png
     
  • 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


    tds6.jpg
     
  • 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
  • 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.


    aswMBR1.png
  • When done, you will see Scan finished successfully. Please click on Save log and save the file to your desktop.


    aswMBR2.png
  • 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 esetonlinebtn.png  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.

    esetsmartinstaller_enu.png

  • 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

Thank you so much for your help. I downloaded TDSSKiller and it actually got rid of other threats I had, but the damn explorer.exe was still infected, at least according to AVG. What I did is I downloaded that Malwarebytes the first guy tried to download (I figured if he didnt reply was probably because his problem was solved). Luckily that worked and that threat no longer pops up on my AVG scans. Thank you so much for your help and for writing all that. I already screen capped all of it and I'll follow your advice throroughly if I ever encounter another problem like this.






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