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Also have braviax.exe & PC Antispyware 2010 plus other viruses?


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5 replies to this topic

#1 IntoTheVoid

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Posted 26 August 2009 - 01:43 PM

similiar to this but slightly differant: http://www.bleepingcomputer.com/forums/t/251745/please-i-have-braviaxexe-pc-antispyware-2010/

What i've done so far:

My dad's computer has been infected with a virus/rootkit or trojan. Probably all 3. He immediatelly shut down the computer but it was too late. On subsequent boot, after loading into windows i noticed the following. A crapload of popups for a program called PC_Antispyware 2010 that tried to scan the computer, also braxia.exe was in my task manager. It wouldn't let me do anything so i ended the both processes. Then avast antivirus scan asked me to delete braxia but couldn't so it said that i needed to do a Avast BootTime Scan so i went ahead and did that. Its currently running and so far its found the following. some of which i deleted and others which i moved to the chest. I need further assistance in making sure the computer is completely virus/malware free and rootkit free. First scan is complete but its running another one. so i'll update this with whatever else it finds. thanks for the help.

ALSO I'm using another computer to type this.

It found the following which i deleted!
2bti.exe - win32:rootkit-gen
DLLNC.dll - win32:Trojan-gen
KoPb.exe - Win32:trojan-gen
mshtml2.exe [UPX] - Win32-Agent-YTZ (TRJ)
msiexec.exe - Win32: Agent-VDE [TRJ]
c3w3clab/in[1].html - JS:Obfuscated-cv [trj]
C:/programfiles/pc_antispyware2010/wscui.cpl - win32

Found a couple files in my system restore folder which i moved to the chest or deleted

Found the following which i moved to chest(quarantine)
C:/windows/sytem32/000020.exe - win32:Trojan-gen
C:/Windows/system32/000090.exe - win32:crypt-CIL (TRJ)
C:Windows/system32/dllcache/beep.sys is infelected by Win32:FakeAV-No[Rtk]
C:Windows/system32/dllcache/figaro.sys is infelected by Win32:FakeAV-No[Rtk]
C:/windows/sytem32/imeshere.dIl is infected by win32:Trojan-gen

UPDATE: scan was complete, got back onto windows only for it to find another virus. Again Avast is making me run a bootTime Scan.There are two user privalages on the computer ( 1 being my account which is given full rights, and my fathers which is limited(thats where he got he virus using his account). Seems like both are infected though. I'll be posting the actual scan log very soon. Can someone please help. thank you.

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#2 boopme

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Posted 26 August 2009 - 02:29 PM

Hello and welcome please run these next. If you have Spybot installed temporarily disable it.


If you cannot use the Internet,you will need access to another computer that has a connection.
From there save mbam-setup.exe to a flash,usb,jump drive or CD. Now transfer it to the infected machine, then install and run the program.
If you cannot transfer to or install on the infected machine, try running the setup (installation) file directly from the flash drive or CD by double-clicking on mbam-setup.exe so it will install on the hard drive.
***
Manually Downloading 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.
.

Next run ATF:
Note: On Vista, "Windows Temp" is disabled. To empty "Windows Temp" ATF-Cleaner must be "Run as an Administrator".

Please download ATF Cleaner by Atribune & save it to your desktop.
  • Double-click ATF-Cleaner.exe to run the program.
  • Under Main "Select Files to Delete" choose: Select All.
  • Click the Empty Selected button.
  • If you use Firefox browser click Firefox at the top and choose: Select All
  • Click the Empty Selected button.
    If you would like to keep your saved passwords, please click No at the prompt.
  • If you use Opera browser click Opera at the top and choose: Select All
  • Click the Empty Selected button.
    If you would like to keep your saved passwords, please click No at the prompt.
  • Click Exit on the Main menu to close the program.
Next run MBAM (MalwareBytes):

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

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

alternate download link 2

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. Temporarily disable such programs or permit them to allow the changes.
  • 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 definition 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. Be sure to post the complete log to include the top portion which shows MBAM's database version and your operating system.
  • Exit MBAM when done.
Note: If MBAM encounters a file that is difficult to remove, you will be asked to reboot your computer so MBAM can proceed with the disinfection process. If asked to restart the computer, please do so immediately. Failure to reboot normally (not into safe mode) will prevent MBAM from removing all the malware.

Edited by boopme, 26 August 2009 - 02:30 PM.

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#3 IntoTheVoid

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Posted 26 August 2009 - 03:19 PM

I'm unable to run MalWare Bytes, I get the following error. run time error 5 - invalid procedure call or argument. It starts to run, and then i get that error, i press OK, and it closes. Tried a couple times with the same result. What should i do next?

Edited by IntoTheVoid, 26 August 2009 - 04:32 PM.


#4 boopme

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Posted 26 August 2009 - 08:37 PM

Ok ,let's try DrWeb

Before we start fixing anything you should print out these instructions or copy them to a NotePad file so they will be accessible. Some steps will require you to disconnect from the Internet or use Safe Mode and you will not have access to this page.

Please download Dr.Web CureIt and save it to your desktop. DO NOT perform a scan yet.
alternate download link
Note: The file will be randomly named (i.e. 5mkuvc4z.exe).

Reboot your computer in "Safe Mode" using the F8 method. To do this, restart your computer and after hearing your computer beep once during startup (but before the Windows icon appears) press the F8 key repeatedly. A menu will appear with several options. Use the arrow keys to navigate and select the option to run Windows in "Safe Mode".

Scan with Dr.Web CureIt as follows:
  • Double-click on the randomly named file to open the program and click Start. (There is no need to update if you just downloaded the most current version
  • Read the Virus check by DrWeb scanner prompt and click Ok where asked to Start scan now? Allow the setup.exe to load if asked by any of your security programs.
  • The Express scan will automatically begin.
    (This is a short scan of files currently running in memory, boot sectors, and targeted folders).
  • If prompted to dowload the Full version Free Trial, ignore and click the X to close the window.
  • If an infected object is found, you will be prompted to move anything that cannot be cured. Click Yes to All. (This will move any detected files to the C:\Documents and Settings\userprofile\DoctorWeb\Quarantine folder if they can't be cured)
  • After the Express Scan is finished, put a check next to Complete scan to scan all local disks and removable media.
  • In the top menu, click Settings > Change settings, and uncheck "Heuristic analysis" under the "Scanning" tab, then click Apply, Ok.
  • Back at the main window, click the green arrow "Start Scanning" button on the right under the Dr.Web logo.
  • Please be patient as this scan could take a long time to complete.
  • When the scan has finished, a message will be displayed at the bottom indicating if any viruses were found.
  • Click Select All, then choose Cure > Move incurable.
  • In the top menu, click file and choose save report list.
  • Save the DrWeb.csv report to your desktop.
  • Exit Dr.Web Cureit when done.
  • Important! Reboot your computer because it could be possible that files in use will be moved/deleted during reboot.
  • After reboot, post the contents of the log from Dr.Web in your next reply. (You can use Notepad to open the DrWeb.cvs report)

How do I get help? Who is helping me?For the time will come when men will not put up with sound doctrine. Instead, to suit their own desires, they will gather around them a great number of teachers to say what their itching ears want to hear....Become a BleepingComputer fan: Facebook

#5 IntoTheVoid

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Posted 27 August 2009 - 10:57 AM

I've run a Dr.Web Cure It scan which didn't find anything. I'll run the complete scan very shortly.

But before i do that i wanted to know what I can back up and how i can back it up(best way to back up personal files) just in case i need to re-install windows. Which gets me to my other problem. The laptop didn't come with the XP cd's but a recovery partrition. Its a gateway laptop, but i dont know how to use it, and what it will do? Any help? thanks.

#6 Straythe

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Posted 27 August 2009 - 08:32 PM

Hello, I'm not a staff member, just another user trying to help out.

Here's a guide on how to back up files and use Flash-Disinfector to immunize the backup drives (by Blade):

http://www.bleepingcomputer.com/forums/ind...p;#entry1397900

Good luck - Straythe
***"When you surround an enemy, leave an outlet free [...] to make him believe there is a road to safety, and thus prevent his fighting with the courage of despair." Sun Tzu ***




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