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Think I am infected. Help please?


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7 replies to this topic

#1 slinger2424

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Posted 31 December 2008 - 12:59 AM

I have the AVG scanner on my PC and have been getting a ton of trojans and such. I realized that I don't have a real virus blocker so today I purchased a year license with BitDefender 2009. I ran it and it found a ton of viruses which it scrubbed away.

As I was eating dinner just now, from across the room I saw my computer open IE. I walked over to see what was going on and watched it try to type and get to: www.liuser.com I closed the browser right away and then the cursor went to the bottom right and tried to disable my BitDefender. I promptly restarted my computer and came here.

Some sort of script would be my guess.

Ideas? Thoughts? Help? I am just trying to get my computer back to it's good ole' self. It has been running very slow for the last several weeks which I would assume is all connected.

Thanks for the time and help on this one!!!


Edit: Link disabled, to preclude possible infection. ~tg

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#2 slinger2424

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Posted 31 December 2008 - 04:29 AM

Can someone please give me a hand with this one? I would really appriciate it! Thanks a bunch!

#3 quietman7

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Posted 31 December 2008 - 08:42 AM

Please download Malwarebytes Anti-Malware and save it to your desktop.
alternate download link 1
alternate download link 2
  • Make sure you are connected to the Internet.
  • Double-click on mbam-setup.exe to install the application.
  • When the installation begins, follow the prompts and do not make any changes to default settings.
  • When installation has finished, make sure you leave both of these checked:
    • Update Malwarebytes' Anti-Malware
    • Launch Malwarebytes' Anti-Malware
  • Then click Finish.
MBAM will automatically start and you will be asked to update the program before performing a scan.
  • If an update is found, the program will automatically update itself.
  • Press the OK button to close that box and continue.
  • If you encounter any problems while downloading the updates, manually download them from here and just double-click on mbam-rules.exe to install. Alternatively, you can update through MBAM's interface from a clean computer, copy the definitions (rules.ref) located in C:\Documents and Settings\All Users\Application Data\Malwarebytes\Malwarebytes' Anti-Malware from that system to a usb stick or CD and then copy it to the infected machine.
On the Scanner tab:
  • Make sure the "Perform Quick Scan" option is selected.
  • Then click on the Scan button.
  • If asked to select the drives to scan, leave all the drives selected and click on the Start Scan button.
  • The scan will begin and "Scan in progress" will show at the top. It may take some time to complete so please be patient.
  • When the scan is finished, a message box will say "The scan completed successfully. Click 'Show Results' to display all objects found".
  • Click OK to close the message box and continue with the removal process.
Back at the main Scanner screen:
  • Click on the Show Results button to see a list of any malware that was found.
  • Make sure that everything is checked, and click Remove Selected.
  • When removal is completed, a log report will open in Notepad.
  • The log is automatically saved and can be viewed by clicking the Logs tab in MBAM.
  • Copy and paste the contents of that report in your next reply and exit MBAM.
Note: If MBAM encounters a file that is difficult to remove, you may be asked to reboot your computer so it can proceed with the disinfection process. Regardless if prompted to restart the computer or not, please do so immediately. Failure to reboot normally (not into safe mode) will prevent MBAM from removing all the malware. MBAM may "make changes to your registry" as part of its disinfection routine. If using other security programs that detect registry changes (ie Spybot's Teatimer), they may interfere or alert you after scanning with MBAM. Please temporarily disable such programs or permit them to allow the changes.
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#4 slinger2424

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Posted 31 December 2008 - 04:16 PM

Malwarebytes' Anti-Malware 1.30
Database version: 1343
Windows 5.1.2600 Service Pack 3

12/31/2008 1:16:32 PM
mbam-log-2008-12-31 (13-16-32).txt

Scan type: Quick Scan
Objects scanned: 89177
Time elapsed: 1 hour(s), 6 minute(s), 5 second(s)

Memory Processes Infected: 0
Memory Modules Infected: 0
Registry Keys Infected: 0
Registry Values Infected: 0
Registry Data Items Infected: 0
Folders Infected: 0
Files Infected: 1

Memory Processes Infected:
(No malicious items detected)

Memory Modules Infected:
(No malicious items detected)

Registry Keys Infected:
(No malicious items detected)

Registry Values Infected:
(No malicious items detected)

Registry Data Items Infected:
(No malicious items detected)

Folders Infected:
(No malicious items detected)

Files Infected:
C:\WINDOWS\SYSTEM32\Service.exe (Backdoor.Bot) -> Quarantined and deleted successfully.

#5 quietman7

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Posted 31 December 2008 - 05:23 PM

Your MBAM log indicates you are using an older version of MBAM with an outdated database. Please download and install the most current version (1.31) from here.
You may have to reboot after updating in order to overwrite any "in use" protection module files.

Afterwards, please update the database through the program's interface (preferable way) or manually download the updates and just double-click on mbam-rules.exe to install. Then perform a new Quick Scan in normal mode and check all items found for removal. Don't forgot to reboot afterwards. Failure to reboot normally (not into safe mode) will prevent MBAM from removing all the malware. When done, click the Logs tab and copy/paste the contents of the new report in your next reply.
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#6 slinger2424

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Posted 31 December 2008 - 07:53 PM

Thanks for the help. Here is what I have so far:


Malwarebytes' Anti-Malware 1.31
Database version: 1587
Windows 5.1.2600 Service Pack 3

12/31/2008 4:51:24 PM
mbam-log-2008-12-31 (16-51-24).txt

Scan type: Quick Scan
Objects scanned: 93584
Time elapsed: 1 hour(s), 0 minute(s), 57 second(s)

Memory Processes Infected: 0
Memory Modules Infected: 1
Registry Keys Infected: 8
Registry Values Infected: 1
Registry Data Items Infected: 0
Folders Infected: 0
Files Infected: 1

Memory Processes Infected:
(No malicious items detected)

Memory Modules Infected:
C:\WINDOWS\SYSTEM32\AdminLp.dll (Trojan.BHO) -> Delete on reboot.

Registry Keys Infected:
HKEY_CLASSES_ROOT\mshelp.msuser (Trojan.BHO) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\TypeLib\{958c3cfb-b0d8-4d67-bfa4-a3664d6123e7} (Trojan.BHO) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\Interface\{173b4fd6-6a7e-4d05-9623-cf346e4c4e85} (Trojan.BHO) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\TypeLib\{d33e35f6-eee1-4ff5-b029-27e495c5516a} (Trojan.BHO) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\Interface\{47aeec5f-bd98-4766-9994-155ce2095a2e} (Trojan.BHO) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\CLSID\{8d4d2f69-df30-4471-988c-cc58545e86c8} (Trojan.BHO) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{8d4d2f69-df30-4471-988c-cc58545e86c8} (Trojan.BHO) -> Quarantined and deleted successfully.
HKEY_CLASSES_ROOT\mshelp.msuser.1 (Trojan.BHO) -> Quarantined and deleted successfully.

Registry Values Infected:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\windowadmin (Trojan.Agent) -> Quarantined and deleted successfully.

Registry Data Items Infected:
(No malicious items detected)

Folders Infected:
(No malicious items detected)

Files Infected:
C:\WINDOWS\SYSTEM32\AdminLp.dll (Trojan.BHO) -> Delete on reboot.

#7 slinger2424

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Posted 31 December 2008 - 11:28 PM

Does this last scan mean that I got it all?

#8 quietman7

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Posted 01 January 2009 - 11:35 AM

There are no shortcuts or guarantees when it comes to malware removal. Sometimes it takes several efforts with different, the same or more powerful tools to do the job. Even then, with some types of malware infections, the task can be arduous.

Now rescan again with MBAM but this time perform a Full Scan in normal mode and check all items found for removal. Don't forgot to check for updates before scanning and to reboot afterwards. Failure to reboot normally (not into safe mode) will prevent MBAM from removing all the malware. When done, click the Logs tab and copy/paste the contents of the new report in your next reply.

Also let me know how your computer is running and if there are any more reports/signs of infection.
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