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Trojan Tracur Virus

clkstanley
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Elise

Elise

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Hi and :welcome:

Can you please also post attach.txt which is created by DDS?

TWO ANTIVIRUS PROGRAMS

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

I do not recommend that you have more than one anti virus product installed and running on your computer at a time. The reason for this is that if both products have their automatic (Real-Time) protection switched on, then those products which do not encrypt the virus strings within them can cause other anti virus products to cause "false alarms". It can also lead to a clash as both products fight for access to files which are opened again this is the resident/automatic protection. In general terms, the two programs may conflict and cause:

  • False Alarms: When the anti virus software tells you that your PC has a virus when it actually doesn't.
  • System Performance Problems: Your system may lock up due to both products attempting to access the same file at the same time.

Therefore please go to add/remove in the control panel and remove either Norton or MS Security Essentials.

COMBOFIX

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

Please download ComboFix from one of these locations:


Bleepingcomputer
ForoSpyware

  • Disable your AntiVirus and AntiSpyware applications, usually via a right click on the System Tray icon. They may otherwise interfere with our tools. (Click on this link to see a list of programs that should be disabled. The list is not all inclusive.)
  • Double click on Combofix.exe and follow the prompts.
  • As part of it's process, ComboFix will check to see if the Microsoft Windows Recovery Console is installed. With malware infections being as they are today, it's strongly recommended to have this pre-installed on your machine before doing any malware removal. It will allow you to boot up into a special recovery/repair mode that will allow us to more easily help you should your computer have a problem after an attempted removal of malware.
  • Follow the prompts to allow ComboFix to download and install the Microsoft Windows Recovery Console, and when prompted, agree to the End-User License Agreement to install the Microsoft Windows Recovery Console.

**Please note: If the Microsoft Windows Recovery Console is already installed, or if you are running Vista, ComboFix will continue it's malware removal procedures.

Query_RC.gif

Once the Microsoft Windows Recovery Console is installed using ComboFix, you should see the following message:

RC_successful.gif

Click on Yes, to continue scanning for malware.

When finished, it shall produce a log for you. Please include the C:\Combofix.txt in your next reply.

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Elise

Elise

Posted
Posted

Hi again,

CF-SCRIPT

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

We need to execute a CF-script.

  • Close any open browsers.
  • Close/disable all anti virus and anti malware programs so they do not interfere with the running of ComboFix.
  • Click Start > Run and in the box that opens type notepad and press enter. Copy/paste the text in the codebox below into it:


KillAll::

File::
c:\programdata\hlink32.exe

Save this as CFScript.txt, in the same location as ComboFix.exe

CFScriptB-4.gif

Refering to the picture above, drag CFScript into ComboFix.exe

When finished, it shall produce a log for you at C:\ComboFix.txt which I will require in your next reply.

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clkstanley

clkstanley

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Hi again,

CF-SCRIPT

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

We need to execute a CF-script.

  • Close any open browsers.
  • Close/disable all anti virus and anti malware programs so they do not interfere with the running of ComboFix.
  • Click Start > Run and in the box that opens type notepad and press enter. Copy/paste the text in the codebox below into it:


KillAll::

File::
c:\programdata\hlink32.exe

Save this as CFScript.txt, in the same location as ComboFix.exe

CFScriptB-4.gif

Refering to the picture above, drag CFScript into ComboFix.exe

When finished, it shall produce a log for you at C:\ComboFix.txt which I will require in your next reply.

ComboFix.txt

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clkstanley

clkstanley

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Hi Chris, can you please rerun Combofix (normal run, and immediately afterwards an updated quick scan with MBAM? Post me both logs please.

Hello Elise,

It wouldn't let me run the scan immediately afterward of ComboFix - it wouldn't let me open any program - gave me an error message "Invalid action for registry key that has been marked for deletion"

I logged off and on and ran MBAM quick scan, and the log is attached

I'm also getting this message at the bottom of the screen "The 5c03b259 add-on form (Not verified) CrypKey Inc. is ready for use - asking me to Enable or Don't enable - is this part of the virus?

THanks,

Chris

Combofix 6-25.txt

mbam-log-2011-06-25 (09-09-47).txt

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Elise

Elise

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Looks like we are missing something here, as the infection keeps returning. Lets do a more detailed scan.

OTL

-----

Please download OTL from one of the following mirrors:

[*]Save it to your desktop.

[*]Double click on the otlicon.png icon on your desktop.

[*]Click the "Scan All Users" checkbox.

[*]Push the runscan.png button.

[*]Two reports will open, copy and paste them in a reply here:

  • OTL.txt <-- Will be opened
  • Extra.txt <-- Will be minimized

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Elise

Elise

Posted
Posted

Hi again, lets see if this will do.

CF-SCRIPT

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

We need to execute a CF-script.

  • Close any open browsers.
  • Close/disable all anti virus and anti malware programs so they do not interfere with the running of ComboFix.
  • Click Start > Run and in the box that opens type notepad and press enter. Copy/paste the text in the codebox below into it:



KillAll::

File::
C:\ProgramData\7cf0e50b
C:\Windows\SysWow64\1457452411
c:\programdata\api-ms-win-core-memory-l1-1-032.dll
c:\programdata\hlink32.exe
c:\users\Business\AppData\Local\Temp\1.tmp\F_IN_BOX.dll
C:\Windows\SysWOW64\odbccr3232.exe

Driver::
p2pimsvc32


Save this as CFScript.txt, in the same location as ComboFix.exe

CFScriptB-4.gif

Refering to the picture above, drag CFScript into ComboFix.exe

When finished, it shall produce a log for you at C:\ComboFix.txt which I will require in your next reply.

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clkstanley

clkstanley

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Hello - here it is!

The CrypKey add-on returned after this, as did the virus.

Chris

Hi again, lets see if this will do.

CF-SCRIPT

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

We need to execute a CF-script.

  • Close any open browsers.
  • Close/disable all anti virus and anti malware programs so they do not interfere with the running of ComboFix.
  • Click Start > Run and in the box that opens type notepad and press enter. Copy/paste the text in the codebox below into it:



KillAll::

File::
C:\ProgramData\7cf0e50b
C:\Windows\SysWow64\1457452411
c:\programdata\api-ms-win-core-memory-l1-1-032.dll
c:\programdata\hlink32.exe
c:\users\Business\AppData\Local\Temp\1.tmp\F_IN_BOX.dll
C:\Windows\SysWOW64\odbccr3232.exe

Driver::
p2pimsvc32


Save this as CFScript.txt, in the same location as ComboFix.exe

CFScriptB-4.gif

Refering to the picture above, drag CFScript into ComboFix.exe

When finished, it shall produce a log for you at C:\ComboFix.txt which I will require in your next reply.

Combofix Kilall 6-26.txt

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Elise

Elise

Posted
Posted

Are you sure you ran the CFScript as instructed? Although you have run it, I do not see any evidence that it took effect.

Make sure to copy the complete script into Notepad before saving it as CFScript.txt and try it again please.

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Elise

Elise

Posted
Posted

Hi, I'm glad to hear things are fine now! :)

Lets first upload a few files for Combofix's author.

Open notepad and copy/paste the text in the codebox below into it:


@echo off
for %%g in (
C:\Qoobox\Quarantine\C\programdata\7cf0e50b.vir
C:\Qoobox\Quarantine\C\programdata\api-ms-win-core-memory-l1-1-032.dll.vir
C:\Qoobox\Quarantine\C\programdata\hlink32.exe.vir
C:\Qoobox\Quarantine\C\users\Business\AppData\Local\Temp\1.tmp\F_IN_BOX.dll.vir
C:\Qoobox\Quarantine\C\windows\SysWow64\1457452411.vir
C:\Qoobox\Quarantine\C\windows\SysWow64\no\Lagoon.resources.dll.vir
C:\Qoobox\Quarantine\C\windows\SysWOW64\odbccr3232.exe.vir
C:\Qoobox\Quarantine\C\windows\SysWow64\SV\Lagoon.resources.dll.vir
) do zip Files_for_submission %%g
del %0

Save this as grab.bat

Choose to "Save type as - All Files"

Save it on your desktop.

It should look like this: bat_icon.gif

Double click on grab.bat & allow it to run

A file, Files_for_submission.zip will be created on your desktop. Please upload that file here --> http://www.bleepingcomputer.com/submit-malware.php?channel=4

Your version of Adobe Reader is out of date. Older versions have vulnerabilities that malicious sites can use to exploit and infect your system. Please follow these steps to remove older version Adobe components and update:

  • Download the latest version of Adobe Reader Version X. and save it to your desktop.
  • Uncheck the "Free McAfee Security plan Plus" option or any other Toolbar you are offered
  • Click the download button at the bottom.
  • If you use Internet Explorer and do not wish to install the ActiveX element, simply click on the click here to download link on the next page.
  • Remove all older version of Adobe Reader: Go to Add/remove and uninstall all versions of Adobe Reader, Acrobat Reader and Adobe Acrobat.
    If you are unsure of how to use Add or Remove Programs, the please see this tutorial:How To Remove An Installed Program From Your Computer
  • Then from your desktop double-click on Adobe Reader to install the newest version.
    If using Windows Vista and the installer refuses to launch due to insufficient user permissions, then Run As Administrator.
  • When the "Adobe Setup - Welcome" window opens, click the Install > button.
  • If offered to install a Toolbar, just uncheck the box before continuing unless you want it.

Your Adobe Reader is now up to date!

Your version of Java is out of date. Older versions have vulnerabilities that malicious sites can use to exploit and infect your system.

  • Download the latest version of Java Runtime Environment (JRE) Version 6.
  • Look for "JDK 6 Update 26 (JDK or JRE).
  • Click the "Download JRE" button at the right.
  • Read the License Agreement, and then check the box that says: "Accept License Agreement".
    • Select "Windows x86 Offline" and click on jre-6u26-windows-i586.exe

    [*]Save it to your desktop

    [*]Close any programs you may have running - especially your web browser.

    [*]Uninstall all older versions of Java (any item with Java Runtime Environment, JRE or J2SE in the name).

    [*]Reboot your computer once all Java components are removed.

    [*]Install the newest version by double clicking (run as Administrator for Windows Vista/Seven) the downloaded file.

ESET ONLINE SCANNER

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

I'd like us to scan your machine with ESET OnlineScan

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

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

    4. Check "YES, I accept the Terms of Use."
    5. Click the Start button.
    6. Accept any security warnings from your browser.
    7. Under scan settings, check "Scan Archives" and "Remove found threats"
    8. 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

[*]Click Export, and save the file to your desktop using a unique name, such as ESETScan. Include the contents of this report in your next reply.

[*]Click the Back button.

[*]Click the Finish button.

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Elise

Elise

Posted
Posted

Don't worry, the only files detected were those in combofix quarantine and those in the zip file you uploaded (which you may delete, I checked and the upload was successful, thank you! :)).

ALL CLEAN

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

Your machine appears to be clean, please take the time to read below on how to secure the machine and take the necessary steps to keep it clean :)

Please do the following to remove the remaining programs from your PC:

  • Delete the tools used during the disinfection:
    • Click start > run and type combofix /uninstall, press enter. This will remove Combofix from your computer.

Please read these advices, in order to prevent reinfecting your PC:

  1. Install and update the following programs regularly:
    • an outbound firewall. If you are connected to the internet through a router, you are already behind a hardware firewall and as such you do not need an extra software firewall.
      A comprehensive tutorial and a list of possible firewalls can be found here.
    • an AntiVirus Software
      It is imperative that you update your AntiVirus Software on regular basis.If you do not update your AntiVirus Software then it will not be able to catch the latest threats.
    • an Anti-Spyware program
      Malware Byte's Anti Malware is an excellent Anti-Spyware scanner. It's scan times are usually under ten minutes, and has excellent detection and removal rates.
      SUPERAntiSpyware is another good scanner with high detection and removal rates.
      Both programs are free for non commercial home use but provide a resident and do not nag if you purchase the paid versions.
    • Spyware Blaster
      A tutorial for Spywareblaster can be found here. If you wish, the commercial version provides automatic updating.

[*]Keep Windows (and your other Microsoft software) up to date!

I cannot stress how important this is enough. Often holes are found in Internet Explorer or Windows itself that require patching. Sometimes these holes will allow an attacker unrestricted access to your computer.

Therefore, please, visit the Microsoft Update Website and follow the on screen instructions to setup Microsoft Update. Also follow the instructions to update your system. Please REBOOT and repeat this process until there are no more updates to install!!

[*]Keep your other software up to date as well

Software does not need to be made by Microsoft to be insecure. You can use the Secunia Online Software occasionally to help you check for out of date software on yourmachine.

[*]Stay up to date!

The MOST IMPORTANT part of any security setup is keeping the software up to date. Malware writers release new variants every single day. If your software updates don't keep up, then the malware will always be one step ahead. Not a good thing.

Some more links you might find of interest:

Please reply to this topic if you have read the above information. If your computer is working fine, this topic will be closed afterwards.

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