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what happen with my network?


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3 replies to this topic

#1 !NzN!

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Posted 12 January 2009 - 07:31 AM

Is this a virus, trojan or what, cuz right now all of my computers in network:
1. can not open the shared folder (from "my network places") but any other network activities are still working (ping, internet sharing, remote)
2. when i try to play music with any player, it return an error message that says no sound devices installed. i check in device manager, and yes, the sound device is marked with yellow question mark. after reinstalling the driver it work fine, but after restart the same problem occur.
3. cannot detect any usb flashdisk

why it happen to all computer in the network. please help me. thanks

*sorry for my english

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#2 buddy215

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Posted 12 January 2009 - 01:32 PM

Sounds like a worm. Maybe.

Run some scans using the two programs below.
Super Antispyware Instructions:
http://www.superantispyware.com/
Double-click SUPERAntiSypware.exe and use the default settings for installation. (OR the Renamed .EXE)
* An icon will be created on your desktop. Double-click that icon to launch the program.
* If asked to update the program definitions, click "Yes". If not, update the
definitions before scanning by selecting "Check for Updates".
* Under the "Configuration and Preferences", click the Preferences... button.
* Click the "General and Startup" tab, and under
Start-up Options, make sure "Start SUPERAntiSpyware when Windows starts" box is unchecked.
* Click the "Scanning Control" tab, and under Scanner
Options, make sure the following are checked (leave all others unchecked):
o Close browsers before scanning.
o Scan for tracking cookies.
o Terminate memory threats before quarantining.
* Click the "Close" button to leave the control center screen and exit the program.
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".

* Launch the program and back on the main screen, under "Scan for Harmful Software" click Scan your computer.
* On the left, make sure you check C:\Fixed Drive.
* On the right, under "Complete Scan", choose Perform Complete Scan and click "Next".
* After the scan is complete, a Scan Summary box will appear with potentially harmful items that were detected. Click "OK".
* Make sure everything has a checkmark next to it and click "Next".
* A notification will appear that "Quarantine and Removal is Complete". Click "OK" and then click the "Finish" button to return to the main menu.
* If asked if you want to reboot, click "Yes" and reboot normally.
* To retrieve the removal information after reboot, launch SUPERAntispyware again.
o Click Preferences, then click the Statistics/Logs tab.
o Under Scanner Logs, double-click SUPERAntiSpyware Scan Log.
o If there are several logs, click the current dated log and press View log. A text file will open in your default text editor.
o Please copy and paste the Scan Log results in your next reply.
* Click Close to exit the program.

Then run a scan with Bit Defender online scanner.
http://www.bitdefender.com/scan8/ie.html
“Every atom in your body came from a star that exploded and the atoms in your left hand probably came from a different star than your right hand. It really is the most poetic thing I know about physics...you are all stardust.”Lawrence M. Krauss
A 1792 U.S. penny, designed in part by Thomas Jefferson and George Washington, reads “Liberty Parent of Science & Industry.”

#3 !NzN!

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Posted 13 January 2009 - 09:36 PM

Ok thanks 4 fast reply, here is the log:

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

Generated 01/14/2009 at 09:26 AM

Application Version : 4.24.1004

Core Rules Database Version : 3708
Trace Rules Database Version: 1683

Scan type : Complete Scan
Total Scan Time : 00:17:08

Memory items scanned : 289
Memory threats detected : 0
Registry items scanned : 3934
Registry threats detected : 10
File items scanned : 7976
File threats detected : 2

Adware.Vundo Variant
HKLM\Software\Classes\CLSID\{5A041F13-A111-12A4-B0CF-F99818AA68A5}
HKCR\CLSID\{5A041F13-A111-12A4-B0CF-F99818AA68A5}
HKCR\CLSID\{5A041F13-A111-12A4-B0CF-F99818AA68A5}\InprocServer32
HKCR\CLSID\{5A041F13-A111-12A4-B0CF-F99818AA68A5}\InprocServer32#ThreadingModel
C:\WINDOWS\SYSTEM32\ARTLBBDLL.DLL
HKU\S-1-5-21-220523388-308236825-1177238915-1004\Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{5A041F13-A111-12A4-B0CF-F99818AA68A5}
HKCR\CLSID\{5A041F13-A111-12A4-B0CF-F99818AA68A5}

Rootkit.NVMini
HKLM\System\ControlSet001\Services\nvmini
C:\WINDOWS\SYSTEM32\DRIVERS\NVMINI.SYS
HKLM\System\ControlSet001\Enum\Root\LEGACY_nvmini
HKLM\system\controlset002\services\nvmini
HKLM\system\controlset003\services\nvmini

#4 buddy215

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Posted 13 January 2009 - 10:01 PM

Best to double check with another program. Use MalwareBytes Antimalware.
Directions are in the link below.
http://www.bleepingcomputer.com/forums/ind...st&p=944365

Use Secunia online scanner to check for missing security updates. http://secunia.com/vulnerability_scanning/online/
After updating Java (if you haven't done so already) go to Add/ Remove and remove ALL old Java programs.
IE browser, Adobe Reader, Adobel Flash and Java have all been exploited recently. Important to get the latest updates to avoid malware exploiting those programs.
Vundo is known to exploit old Java programs.

Did you have a problem or just miss the last lines in my other post?
QUOTE: Then run a scan with Bit Defender online scanner.
http://www.bitdefender.com/scan8/ie.html
“Every atom in your body came from a star that exploded and the atoms in your left hand probably came from a different star than your right hand. It really is the most poetic thing I know about physics...you are all stardust.”Lawrence M. Krauss
A 1792 U.S. penny, designed in part by Thomas Jefferson and George Washington, reads “Liberty Parent of Science & Industry.”




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