Wscript malware URLs

[AndreTomazini]

Hi. since a couple of days ago avast detected some malicious URLS in the Wscript,(URL: http://copertps.com/a/; specrtop; etproprc.ru...) but the real problem started today when I used a USP pen drive in a copy machine and tried to send the files by E-MAIL from my Desktop (Win XP).

Than I tried to install and run Panda USB Cleaner and realized that I cant install the program  anymore. After some searches I could run the program after installing it in my desktop and disabling Wscript with ctrl+alt+del. I also instaled MCSHIEDS and Malware removal tool but nothing worked. The control painei also disappeared and I can't get it back.

I readed in other foruns that maybe some logs of my PC are needed to fix this problem, so I'm sending three logs created with Hijack This; Mbr Scan and FSS.

If I format my desktop the problem is repaired?

Please help me!

Thanks.

André

[Pondus]

follow guide and attach the requested logs.   http://forum.avast.com/index.php?topic=53253.0

first
AdwCleaner
Malwarebytes

then
OTL
aswMBR

if you have problems running any of the tools, try from safe mode


malware remover are notified. they are usually hete after work hours european time

[AndreTomazini]

Hello

Here are the requested logs as instructed here: http://forum.avast.com/index.php?topic=53253.0

 in order:1-odwcleaner after reboot; 2 Malware after reboot; 3 Only OTL file created; 4- aswMBR. .

I just didn't understand well the part that says that they need to be in ANSI format. So I'm posting them here in ANSI.

Just another thing: when I runned OTL It just created one log file. It didn't created the "Extras.txt" file.

Att:

André

[Pondus]

ekstra.txt is only created at first OTL run.....have you run it before?
anyway, not a problem, the extra.txt log is just extra tech info and usually not needed

check back later today for result

you have attached the wrong Malwarebytes log....this is protection log, we need scan log
open MBAM and click the logs tab at top....then you should find the scan log

[AndreTomazini]

Sorry.

Here I think this is the scan log, correct?

[Pondus]

correct.   

[magna86]

Hi,




1. Download ComboFix from here and save it to your Desktop.
If you are unsure how ComboFix works please read this guide carefully.
note: ComboFix must be downloaded to your Desktop.

2. Temporarily disable your AntiVirus program.
If you are unsure how to do this please read this or this Instruction.

How to disable avast:

• Right-click on the avast! icon in the lower right corner of the screen and choose Open Avast! User Interface.
  
• In the window that opens on the top right corner, click Settings.
  
• In a new window that opens, choose the option Troubleshooting, Uncheck Enable avast! self-defense, and click OK.
  
  
• Right-click on the avast! icon in the lower right corner of the screen and select avast! shield controls .
  
• In the menu that appears, choose Disable Permanently. When you are prompted to turn off security, click Yes.

Note: Do not forget to turn on this option after the cleaning.



3. Run ComboFix. Click on I Agree!
ComboFix will check if there is a newer version of ComboFix available.
Click Yes if prompted to download.
ComboFix will display DISCLAIMER OF WARRANTY ON SOFTWARE.
Click Yes to allow ComboFix to continue.
If Recovery Console is not installed, ComboFix will offer download & installation.
Click Yes to allow ComboFix to install Recovery Console.
Note:Do not mouse-click Combofix's window while it is running.
If you see a message like "Illegal operation attempted on a registry key that has been marked for deletion" just restart computer once more.


4. When the tool is finished, it will produce a log report for you. (typical location: C:\ComboFix.txt )
  Attach log reports ( ComboFix.txt) back to topic.


=========== Next =============



Please download zoek.exe and save it to your desktop.

• Close any open browsers.
•   Temporarily disable your AntiVirus program. (If necessary)
  If you are unsure how to do this please read this or this Instruction.
  
  
  
  
• Double click on zoek.exe to run the tool .
  Please wait while the tool does not start...
  
  
  
• Copy the text present inside the code box below and paste it into the large window in the zoek tool:

Code: [Select]


process;
srinfo;
systemscpecs;
installedprogs;
DIR /S /A:L "%systemdrive%\*">>"%temp%\log.txt";b
C:\Windows\system32\services.exe;i
C:\Windows\SysNative\services.exe;i
filesrcm;
startupall;
skipfix-iedefaults;
firefoxlook;
chromelook;



• Click on button
  Please wait until a logreport will open (this can be after reboot)
  
  
• Save notepad to your Desktop and attach here zoek-results.log
  
  Note: It will also create a log in the C:\ directory named "zoek-results.log"
  
  
  

[AndreTomazini]

Here we go:

The logs from Combofix and ZOEK

PS: Runned Combo with Avast OFF and ZOEK with Avast ON.

André

[magna86]

Hi,

Re-run Zoek.exe as you did before but use this script:

Code: [Select]

emptyclsid;
c:\arquivos de programas\USB Guardian;vs
C:\4fdb3;vs
c:\arquivos de programas\mozilla firefox\components\browsercomps.dll;f
aetcrss1.exe;z
c:\osbourne\iSaWeSoMe\YouAReaNiDioT.exe;f
[-HKEY_LOCAL_MACHINE\software\microsoft\active setup\installed components\{35TBC6Z0-4FuO-31XF-ABC4-21CX1Z6Og23}];r
[-HKEY_CURRENT_USER\SOFTWARE\Microsoft\Internet Explorer\SearchScopes\{483830EE-A4CD-4b71-B0A3-3D82E62A6909}];r
FFdefaults;
chrdefaults;
shortcutfix;
resetIEproxy;
netsh int ip reset >> %temp%\log.txt;b
ipconfig /flushdns >> %temp%\log.txt;b
resethosts;
emptyalltemp;
autoclean;


Attach here fresh zoek log.

[AndreTomazini]

Hi.

Here is tho log created this time from ZOEK

IMPORTANT:   I observed that this time when the windows opened AVAST did'nt bloqued any Malicious URLs and the Control Painel is back on my Star Menu.

Maybe the problem was fixed.

André

[magna86]

Hi,


Open notepad and copy/paste the text present inside the code box below:

Code: [Select]

@echo off
if exist "%temp%\log.txt" del "%temp%\log.txt"

for %%g in (

"C:\4fdb3"

) do (
rd /s/q %%g >nul 2>&1
if exist %%g echo.%%~g>>"%temp%\log.txt"
)
if exist "%temp%\log.txt" ( start notepad "%temp%\log.txt"
) else echo.Deleted !!

pause
del %0


Save this as fix.bat

Choose to Save type as - All Files to your desktop then close the Notepad file.

Double-click on fix.bat to run it.

Did you got any message after running this bat?

****************


Re-boot your computer one more time and supervise your computer and tell me how is it running now?

[AndreTomazini]

apeared:


deleted!!

Press any key to continue.

[magna86]

Nice. Any malware warnings?

[AndreTomazini]

It seems ok now.

I restarted the pc and doesn't appear any Malware detection in avast anymore and the control panel is back.
Pc also appears to be a little faster.

[magna86]

 
If you again get some malware warning, report here. For now, we are done here.

It is necessary to uninstall ComboFix :

• Click Start (or ) then Run.
  
  
  On Windows7 or Vista you may use Start Search field if Run is not available.
  
  
• In the line of text type in (Copy) the following:

Code: [Select]

ComboFix /Uninstall

Note that there is a space between " ComboFix " and " /Uninstall " .

• then click OK (or press Enter ).

Wait for the uninstall process is complete.


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


Please download DelFix by "Xplode" to your Desktop.

Run the tool and check the following boxes below;

• Remove disinfection tools
• Create registry backup
• Purge System Restore

Now click on "Run" button. Wait for the programme completes his work.
All the tools we used should be gone.
Tool will create and open an log report (DelFix.txt)
Note: The report will also be stored on C:\DelFix.txt


> I don't need DelFix log report.


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


I recommended to keep Malwarebytes and to use MCShield if you will.
You may download MCShield from one of the following links:

MyCity -  Official download link
Softpedija - Mirror download link

It will prevent infection by computer via USB flash drive, mobile phone or any other memory card.
And not only will prevent infection, but it will immediately clean flash drive, memory card or external HDD.