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I think this is serious..


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#1 Ryou

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Posted 30 April 2009 - 12:55 PM

Okay, so I've been having troubles with trojans and viruses for the past few days but I've been getting by on reading other people's threads and following advice given to them which seemed to have worked since Malware-bytes was giving me clean scans but lately, my search results have been redirected again I've been scaning and cleaning with Malware-bytes and SuperAntiSpyware but they keep coming back.

I realized that it had become serious because I tried using Combofix and I found out I had rootkits with the filenames ovfsthg[randomletters].sys/.dat/.dll I think Combofix got rid of most of them but I'm not sure and I think I need direct help now as oposed to reading and trying to do this on my own.

Thank you for taking your time, I hope someone can help me. :thumbsup:

I'm on Windows XP, btw.

Malware-bytes log:

Malwarebytes' Anti-Malware 1.36
Database version: 2061
Windows 5.1.2600 Service Pack 2

4/30/2009 2:16:38 PM
mbam-log-2009-04-30 (14-16-38).txt

Scan type: Quick Scan
Objects scanned: 87070
Time elapsed: 2 minute(s), 15 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: 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:
(No malicious items detected)

Folders Infected:
(No malicious items detected)

Files Infected:
(No malicious items detected)

Edited by Ryou, 30 April 2009 - 01:17 PM.


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#2 Ryou

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Posted 30 April 2009 - 04:14 PM

No one?

#3 Ryou

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Posted 30 April 2009 - 07:57 PM

bump?

#4 Melonbutt

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Posted 30 April 2009 - 08:05 PM

I had the same issue and same file name
its a backdoor trojan that allows viruses to come in
a good way to get rid of it is to use Dr.Web's cure-it
ill let the mods do the rest ;]

Edit:

Hello you have some very serious infections ,namely the TDDS type. So I will pass along this advice for now.

This allows hackers to remotely control your computer, steal critical system information and download and execute files.

I would counsel you to disconnect this PC from the Internet immediately. If you do any banking or other financial transactions on the PC or if it should contain any other sensitive information, please get to a known clean computer and change all passwords where applicable, and it would be wise to contact those same financial institutions to apprise them of your situation.

Though the trojan has been identified and can be killed, because of it's backdoor functionality, your PC is very likely compromised and there is no way to be sure your computer can ever again be trusted. Many experts in the security community believe that once infected with this type of trojan, the best course of action would be a reformat and reinstall of the OS. Please read these for more information:

How Do I Handle Possible Identify Theft, Internet Fraud and CC Fraud?
When Should I Format, How Should I Reinstall

We can still clean this machine but I can't guarantee that it will be 100% secure afterwards. Let me know what you decide to do.


Edited by Melonbutt, 30 April 2009 - 08:11 PM.


#5 boopme

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Posted 30 April 2009 - 08:22 PM

Hello thanks melonbutt..
I am posting the proper instructions to follow.

Dr.Web's cure-it

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 DrWeb-CureIt and save it to your desktop. DO NOT perform a scan yet.

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 launch.exe 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 unheck "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)


Run ATF and SAS:
From your regular user account..
Download Attribune's ATF Cleaner and then SUPERAntiSpyware , Free Home Version. Save both to desktop ..
DO NOT run yet.
Open SUPER from icon and install and Update it
Under Scanner Options make sure the following are checked (leave all others unchecked):
Close browsers before scanning.
Scan for tracking cookies.
Terminate memory threats before quarantining
.
Click the "Close" button to leave the control center screen and exit the program. DO NOT run yet.

Now reboot into Safe Mode: How to enter safe mode(XP)
Using the F8 Method
Restart your computer.
When the machine first starts again it will generally list some equipment that is installed in your machine, amount of memory, hard drives installed etc. At this point you should gently tap the F8 key repeatedly until you are presented with a Windows XP Advanced Options menu.
Select the option for Safe Mode using the arrow keys.
Then press enter on your keyboard to boot into Safe Mode
.

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 or Opera browser click that browser 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
.

NOW Scan with SUPER
Open from the desktop icon or the program Files list
On the left, make sure you check C:\Fixed Drive.
Perform a Complete scan. After scan,Verify they are all checked.
Click OK on the summary screen to quarantine all found items.
If asked if you want to reboot, click "Yes" and reboot normally.

To retrieve the removal information after reboot, launch SUPERAntispyware again.
Click Preferences, then click the Statistics/Logs tab.
Under Scanner Logs, double-click SUPERAntiSpyware Scan Log.
If there are several logs, click the current dated log and press View log.
A text file will open in your default text editor.
Please copy and paste the Scan Log results in your next reply.
Click Close to exit the program.
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

#6 Ryou

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Posted 01 May 2009 - 12:04 AM

So the scan with DrWeb Cure it took almost 3 hours.. It's late so I'm gonna leave the next scan on and post the log tomorrow when I wake up.
Here's the DrWeb Cure It log:

EmptyProcess.exe;C:\Program Files\Cheat Engine;Win32.HLLW.Viking.34;Deleted.;
VNCHooks.dll;C:\Program Files\CrossLoop;Program.RemoteAdmin;;
winvnc.exe;C:\Program Files\CrossLoop;Program.RemoteAdmin;;
dswdzf.dll.vir;C:\Qoobox\Quarantine\C\WINDOWS\system32;Trojan.Juan.85;Deleted.;
gmenfa.dll.vir;C:\Qoobox\Quarantine\C\WINDOWS\system32;Trojan.Juan.85;Deleted.;
jerabidi.dll.vir;C:\Qoobox\Quarantine\C\WINDOWS\system32;Trojan.Juan.85;Deleted.;
mokosuha.dll.vir;C:\Qoobox\Quarantine\C\WINDOWS\system32;Trojan.Juan.85;Deleted.;
ovfsthgibompuowixsqgawpdkoylatoiyikydq.dll.vir;C:\Qoobox\Quarantine\C\WINDOWS\system32;BackDoor.Tdss.115;;
ovfsthltkmxdplgvbkhuhydkvkihlvboykmkml.sys.vir;C:\Qoobox\Quarantine\C\WINDOWS\system32\drivers;BackDoor.Tdss.115;Deleted.;
mirc.exe;C:\sysreset;Program.mIRC.621;;
A0000225.exe;C:\System Volume Information\_restore{BDA7F196-6B5A-4178-8E62-6C4AA14B7208}\RP1;Win32.HLLW.Viking.34;Deleted.;

#7 Ryou

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Posted 01 May 2009 - 07:50 AM

Here's the SuperAntiSpyware log.. it's not picking anything up.

SUPERAntiSpyware Scan Log
http://www.superantispyware.com

Generated 05/01/2009 at 05:42 AM

Application Version : 4.26.1002

Core Rules Database Version : 3873
Trace Rules Database Version: 1821

Scan type : Complete Scan
Total Scan Time : 02:36:48

Memory items scanned : 225
Memory threats detected : 0
Registry items scanned : 6214
Registry threats detected : 0
File items scanned : 100866
File threats detected : 0

#8 boopme

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Posted 01 May 2009 - 09:50 AM

OK, looks real good let's once more
Rerun MBAM like this:

Open MBAM in normal mode and click Update tab, select Check for Updates,when done
click Scanner tab,select Quick scan and scan.
After scan click Remove Selected, Post new scan log and Reboot into normal mode.
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

#9 Ryou

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Posted 01 May 2009 - 11:17 AM

Malwarebytes' Anti-Malware 1.36
Database version: 2061
Windows 5.1.2600 Service Pack 2

5/1/2009 12:17:34 PM
mbam-log-2009-05-01 (12-17-34).txt

Scan type: Quick Scan
Objects scanned: 87794
Time elapsed: 2 minute(s), 18 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: 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:
(No malicious items detected)

Folders Infected:
(No malicious items detected)

Files Infected:
(No malicious items detected)

#10 boopme

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Posted 01 May 2009 - 02:34 PM

You look good here,if there are no further indications of infection then...
Now you should Create a New Restore Point to prevent possible reinfection from an old one. Some of the malware you picked up could have been backed up, renamed and saved in System Restore. Since this is a protected directory your tools cannot access to delete these files, they sometimes can reinfect your system if you accidentally use an old restore point. Setting a new restore point AFTER cleaning your system will help prevent this and enable your computer to "roll-back" to a clean working state.

The easiest and safest way to do this is:
  • Go to Start > Programs > Accessories > System Tools and click "System Restore".
  • Choose the radio button marked "Create a Restore Point" on the first screen then click "Next". Give the R.P. a name, then click "Create". The new point will be stamped with the current date and time. Keep a log of this so you can find it easily should you need to use System Restore.
  • Then use Disk Cleanup to remove all but the most recently created Restore Point.
  • Go to Start > Run and type: Cleanmgr
  • Click "Ok". Disk Cleanup will scan your files for several minutes, then open.
  • Click the "More Options" tab, then click the "Clean up" button under System Restore.
  • Click Ok. You will be prompted with "Are you sure you want to delete all but the most recent restore point?"
  • Click Yes, then click Ok.
  • Click Yes again when prompted with "Are you sure you want to perform these actions?"
  • Disk Cleanup will remove the files and close automatically.
Vista Users can refer to these links: Create a New Restore Point and Disk Cleanup.
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




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