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Gen Trojan, etc.


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6 replies to this topic

#1 Brady21

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Posted 09 October 2009 - 12:21 AM

Hi guys,

I was recently infected with the Gen Trojan and other adware/spyware. I've tried running my AntiMalware program, but I can't any longer. I ran Super Anti Spyware and it caught the stuff, but it keeps coming back.

I appreciate any help you all can give me.

Best regards,

Brady21

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#2 garmanma

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Posted 09 October 2009 - 08:07 PM

Welcome to BC


:flowers:
Some types of malware will disable Malwarebytes Anti-Malware and other security tools. If MBAM will not install, try renaming it first.
  • Right-click on the mbam-setup.exe file file and rename it to mysetup.exe.
  • Double-click on mysetup.exe to start the installation.
  • If that did not work, then try renaming and changing the file extension. <- click this link if you do not see the file extension
  • Right-click on the mbam-setup.exe file, rename it to mysetup and change the .exe extension to .scr, .com, .pif, or .bat.
  • Then double-click on mysetup.scr (or whatever extension you renamed it) to begin installation.
If after installation, MBAM will not run, open the Malwarebytes' Anti-Malware folder in Program Files.
  • Right-click on mbam.exe, rename it to myscan.exe.
  • Double-click on myscan.exe to launch the program.
  • If that did not work, then try renaming and change the .exe extension in the same way as noted above.
  • Double-click on myscan.scr (or whatever extension you renamed it) to launch the program.
If using Windows Vista, refer to How to Change a File Extension in Windows Vista.

Be sure to update MBAM through the program's interface (preferable method) or manually download the definition updates and just double-click on mbam-rules.exe to install. Then perform a 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 report in your next reply.

Note: MBAM uses Inno Setup instead of the Windows Installer Service to install the program. If installation fails in normal mode, try installing in safe mode. Doing this is usually not advised as MBAM is designed to be at full power when running in normal mode and loses some effectiveness for detection & removal when used in safe mode. For optimal removal, normal mode is recommended so it does not limit the abilities of MBAM. Therefore, after completing a scan it is recommended to uninstall MBAM, then reinstall it in normal mode and perform another Quick Scan.



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

The process of cleaning your computer may require you to temporarily disable some security programs. If you are using SpyBot Search and Destroy, please refer to Note 2 at the bottom of this page.

Please download Malwarebytes Anti-Malware and save it to your desktop.

NOTE: Before saving MBAM please rename it to zztoy.exe....now 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.
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.

Note 2:
-- MBAM may make changes to your registry as part of its disinfection routine. If you're using other security programs that detect registry changes (like Spybot's Teatimer), they may interfere with the fix or alert you after scanning with MBAM. Please disable such programs until disinfection is complete or permit them to allow the changes. To disable these programs, please view this topic: How To Temporarily Disable Your Anti-virus, Firewall And Anti-malware Programs
---------------------------
Be sure to re-enable your AV and malware scan tools if they were disabled

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


:thumbsup:
We Need to check for Rootkits with RootRepeal
  • Download RootRepeal from the following location and save it to your desktop.
  • Extract RootRepeal.exe from the archive (If you did not use the "Direct Download" mirror).
  • Open Posted Image on your desktop.
  • Click the Posted Image tab.
  • Click the Posted Image button.
  • Check all seven boxes: Posted Image
  • Push Ok
  • Check the box for your main system drive (Usually C:), and press Ok.
  • Allow RootRepeal to run a scan of your system. This may take some time.
  • Once the scan completes, push the Posted Image button. Save the log to your desktop, using a distinctive name, such as RootRepeal.txt. Include this report in your next reply, please.

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

Please note: If Root Repeal fails to run, try this step: Click Settings - Options. Set the Disk Access slider to High

Also try: right-click on rootrepeal.exe and rename it to tatertot.scr
Mark
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#3 Brady21

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Posted 09 October 2009 - 10:46 PM

Hi garmanma,

Thanks for your help. Between the time I posted and your response, I was actually able to get MBAM running by re-installing it and catching the .exe file in the directory before the virus could remove it. I think I have the Security Tool bug that everyone seems to have. MBAM removed all the adware, but I still have that one virus lingering in my registry. I keep getting those Security Tool pop-ups. So MBAM works well. It finds the one bug, but it always comes back when I reboot.

Here is my latest MBAM log file:

Malwarebytes' Anti-Malware 1.41
Database version: 2928
Windows 5.1.2600 Service Pack 3

10/9/2009 10:34:33 PM
mbam-log-2009-10-09 (22-34-30).txt

Scan type: Quick Scan
Objects scanned: 119121
Time elapsed: 7 minute(s), 20 second(s)

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

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:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Security Center\UpdatesDisableNotify (Disabled.SecurityCenter) -> Bad: (1) Good: (0) -> No action taken.

Folders Infected:
(No malicious items detected)

Files Infected:
(No malicious items detected)

Unfortunately, I haven't been able to get RootRepeal to work though. I set the disk access to high like you suggested and tried to rename the .exe file, but once I got the scan going, my screen would go blue and tell me windows has to shut down, saying specifically "driver_irql_not_less_or_equal," and mentions memory dumps, etc. I tried running it in safe mode too to no avail. Once I reboot, my files all seem to be fine though. Are there any other rootkit detectors that might work or should I try something else with RootRepeal?

Edited by Brady21, 10 October 2009 - 12:19 AM.


#4 garmanma

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Posted 10 October 2009 - 05:59 PM

Please try this scan




Please download peek.bat and save it to your Desktop. Double-click on peek.bat to run it. A black Command Prompt window will appear indicating the program is running. Once it is finished, copy and paste the entire contents of the Log.txt file it creates in your next reply.

If you encounter a problem downloading or getting peek.bat to run, go to Posted Image > Run..., and in the open box, type: Notepad
  • Click OK.
  • Copy and paste everything in the code box below into the Untitled - Notepad.
@ECHO OFF
DIR /a/s C:\WINDOWS\scecli.dll C:\WINDOWS\netlogon.dll C:\WINDOWS\eventlog.dll C:\Windows\cngaudit.dll >Log.txt
START Log.txt
DEL %0
  • Go to File > Save As, click the drop-down box to change the Save As Type to *All Files and save it as "peek.bat" on your desktop.
  • Double-click peek.bat to run the script.
  • A window will open and close quickly, this is normal.
  • A file called log.txt should be created on your Desktop.
  • Open that file and copy/paste the contents in your next reply.
-- Vista users, users can refer to these instructions to Run a Batch File as an Administrator.
Mark
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Do not send me PMs with problems that should be posted in the forums. Keep it in the forums, so everyone benefits
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#5 Brady21

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Posted 10 October 2009 - 08:21 PM

peek.bat worked. here's the log:

Volume in drive C has no label.
Volume Serial Number is 6820-DF80

Directory of C:\WINDOWS\$hf_mig$\KB968389\SP2QFE

02/06/2009 01:46 PM 408,064 netlogon.dll
1 File(s) 408,064 bytes

Directory of C:\WINDOWS\$NtServicePackUninstall$

08/10/2004 06:00 AM 180,224 scecli.dll

Directory of C:\WINDOWS\$NtServicePackUninstall$

08/10/2004 06:00 AM 407,040 netlogon.dll

Directory of C:\WINDOWS\$NtServicePackUninstall$

08/10/2004 06:00 AM 55,808 eventlog.dll
3 File(s) 643,072 bytes

Directory of C:\WINDOWS\ServicePackFiles\i386

04/13/2008 07:12 PM 181,248 scecli.dll

Directory of C:\WINDOWS\ServicePackFiles\i386

04/13/2008 07:12 PM 407,040 netlogon.dll

Directory of C:\WINDOWS\ServicePackFiles\i386

04/13/2008 07:11 PM 56,320 eventlog.dll
3 File(s) 644,608 bytes

Directory of C:\WINDOWS\SoftwareDistribution\Download\555558d2c7916b118ad5baef62b18136\sp2qfe

02/06/2009 01:46 PM 408,064 netlogon.dll
1 File(s) 408,064 bytes

Directory of C:\WINDOWS\system32

04/13/2008 07:12 PM 181,248 scecli.dll

Directory of C:\WINDOWS\system32

04/13/2008 07:12 PM 407,040 netlogon.dll

Directory of C:\WINDOWS\system32

04/13/2008 07:11 PM 56,320 eventlog.dll
3 File(s) 644,608 bytes

Total Files Listed:
11 File(s) 2,748,416 bytes
0 Dir(s) 18,943,205,376 bytes free

#6 garmanma

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Posted 11 October 2009 - 03:04 PM

Now that you were successful in creating a log you need to post it in our HJT forum There they will help you with the removal through some custom scripts and programs that we cannot run here in this forum

First, try to run a DDS / HJT log as outlined in our preparation guide:
http://www.bleepingcomputer.com/forums/t/34773/preparation-guide-for-use-before-using-malware-removal-tools-and-requesting-help/

If it won't run, don't worry, just give a brief description and tell them that this log was all you could get to run successfully

Post them here:
http://www.bleepingcomputer.com/forums/f/22/virus-trojan-spyware-and-malware-removal-logs/

The HJT team is extremely busy, so be patient and good luck
Mark
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why won't my laptop work?

Having grandkids is God's way of giving you a 2nd chance because you were too busy working your butt off the 1st time around
Do not send me PMs with problems that should be posted in the forums. Keep it in the forums, so everyone benefits
Become a BleepingComputer fan: Facebook and Twitter

#7 Brady21

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Posted 11 October 2009 - 04:30 PM

Thank you for your help, garmanma. Sending over the DDS log now ...




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