Win32: Malware-gen

Viruses and worms
1

Hi, I’m getting these popups from Avast aprox. every five minutes.

It’s in spanish, but I think that you’ll get the idea (ask me if you don’t understand something).

I’m also attaching the required logs.

Thanks!

2

Hi lets stop Avast moaning shall we. Your English is better than my Spanish ;D

Warning This fix is only relevant for this system and no other, using on another computer may cause problems

Be advised that when the fix commences it will shut down all running processes and you may lose the desktop and icons, they will return on reboot

Run OTL

[*]Under the Custom Scans/Fixes box at the bottom, paste in the following

https://dl.dropbox.com/u/73555776/OTL_Fix.GIF

:Files D:\Windows\Installer\{0791e903-872d-26d6-9a0a-e652e3dd3cef} D:\Users\Laura\AppData\Local\{0791e903-872d-26d6-9a0a-e652e3dd3cef}

:Commands
[purity]
[resethosts]
[emptytemp]
[CREATERESTOREPOINT]
[Reboot]


[*]Then click the Run Fix button at the top
[*]Let the program run unhindered, reboot the PC when it is done
[*]Open OTL again and click the Quick Scan button. Post the log it produces in your next reply.

THEN

Download and Install Combofix

Download ComboFix from one of the following locations:
Link 1
Link 2

VERY IMPORTANT !!! Save ComboFix.exe to your Desktop

  • IMPORTANT - Disable your AntiVirus and AntiSpyware applications, usually via a right click on the System Tray icon. They may otherwise interfere with our tools. If you have difficulty properly disabling your protective programs, refer to this link here

[*]Double click on ComboFix.exe & follow the prompts.
[*]Accept the disclaimer and allow to update if it asks

http://img.photobucket.com/albums/v706/ried7/NSIS_disclaimer_ENG.png

http://img.photobucket.com/albums/v706/ried7/NSIS_extraction.png

[*]When finished, it shall produce a log for you.
[*]Please include the C:\ComboFix.txt in your next reply.

Notes:

  1. Do not mouse-click Combofix’s window while it is running. That may cause it to stall.
  2. Do not “re-run” Combofix. If you have a problem, reply back for further instructions.
  3. If after the reboot you get errors about programmes being marked for deletion then reboot, that will cure it.

Please make sure you include the combo fix log in your next reply as well as describe how your computer is running now

3

Thanks for the quick reply!

I ran the OTL fix but it freezeed after a while, so I had to reboot. Is this normal?

I’ll be doing it again tonight, I need to leave right now and I don’t know if it will take too long to complete.

4

If need be run combofix from safe mode

5

I ran the OTL scan again after the crashed fix and got this log.

Should I run ComboFix now or try to do the OTL fix again?

6

Try combofix now please, from safe mode if need be

7

Attaching the log.

Thanks for your help, I’m not getting those pop-ups anymore!

8

Any other problems

9

Now that you mention…

I can’t start Windows Firewall, I’m trying from services list (it used to give me an error code but now it doesn’t).
I can’t start some other services such as the ones needed to use the Windows Homegroup function. I get an “error 0x80070005” on that.
It won’t let me download Windows updates, I get a “code 80246008” error on that.

10

OK lets check them out next

run farbar service scanner

http://i1224.photobucket.com/albums/ee362/Essexboy3/Farbar/FSS-1.jpg

Tick “All” options.
Press “Scan”.
It will create a log (FSS.txt) in the same directory the tool is run.

Please copy and paste the log to your reply.

11

Here’s the FSS log:

Farbar Service Scanner Version: 08-07-2012
Ran by Laura (administrator) on 15-07-2012 at 18:03:07
Running from "D:\Users\Laura\Desktop"
Microsoft Windows 7 Ultimate   (X64)
Boot Mode: Normal
****************************************************************

Internet Services:
============

Connection Status:
==============
Localhost is accessible.
LAN connected.
Google IP is accessible.
Google.com is accessible.
Yahoo IP is accessible.
Yahoo.com is accessible.


Windows Firewall:
=============
MpsSvc Service is not running. Checking service configuration:
The start type of MpsSvc service is OK.
The ImagePath of MpsSvc service is OK.
The ServiceDll of MpsSvc service is OK.


Firewall Disabled Policy: 
==================


System Restore:
============

System Restore Disabled Policy: 
========================


Action Center:
============

Windows Update:
============
BITS Service is not running. Checking service configuration:
Checking Start type: ATTENTION!=====> Unable to retrieve start type of BITS. The value does not exist.
The ImagePath of BITS service is OK.
The ServiceDll of BITS service is OK.


Windows Autoupdate Disabled Policy: 
============================


Windows Defender:
==============

File Check:
========
D:\Windows\System32\nsisvc.dll => MD5 is legit
D:\Windows\System32\drivers\nsiproxy.sys => MD5 is legit
D:\Windows\System32\dhcpcore.dll => MD5 is legit
D:\Windows\System32\drivers\afd.sys
[2012-03-30 09:39] - [2011-12-28 00:59] - 0499200 ____A (Microsoft Corporation) DB9D6C6B2CD95A9CA414D045B627422E

D:\Windows\System32\drivers\tdx.sys => MD5 is legit
D:\Windows\System32\Drivers\tcpip.sys => MD5 is legit
D:\Windows\System32\dnsrslvr.dll => MD5 is legit
D:\Windows\System32\mpssvc.dll
[2009-07-13 21:09] - [2009-07-13 22:41] - 0824832 ____A (Microsoft Corporation) AECAB449567D1846DAD63ECE49E893E3

D:\Windows\System32\bfe.dll => MD5 is legit
D:\Windows\System32\drivers\mpsdrv.sys => MD5 is legit
D:\Windows\System32\SDRSVC.dll
[2009-07-13 20:36] - [2009-07-13 22:41] - 0170496 ____A (Microsoft Corporation) 765A27C3279CE11D14CB9E4F5869FCA5

D:\Windows\System32\vssvc.exe => MD5 is legit
D:\Windows\System32\wscsvc.dll => MD5 is legit
D:\Windows\System32\wbem\WMIsvc.dll => MD5 is legit
D:\Windows\System32\wuaueng.dll => MD5 is legit
D:\Windows\System32\qmgr.dll => MD5 is legit
D:\Windows\System32\es.dll => MD5 is legit
D:\Windows\System32\cryptsvc.dll => MD5 is legit
D:\Program Files\Windows Defender\MpSvc.dll => MD5 is legit
D:\Windows\System32\svchost.exe => MD5 is legit
D:\Windows\System32\rpcss.dll => MD5 is legit


**** End of log ****
12

OK time for a little repair

Download Windows Repair (all in one) from this site

Install the programme then run

https://dl.dropbox.com/u/73555776/waio%20start.JPG

Go to step 3 and allow it to run SFC

https://dl.dropbox.com/u/73555776/waio%20step3.JPG

On the start repairs tab click start

https://dl.dropbox.com/u/73555776/waiostart%20rep.JPG

Select the following items and tick restart system when finished

https://dl.dropbox.com/u/73555776/waio%20rep%20list.JPG

13

Some good news:

Ran the Windows Repair.
Now the Firewall and the Homegroup are working.

Some bad news:

Windows Update keeps giving me the same error as before.

This is what the FSS log says about Windows Update:

Windows Update:
============
BITS Service is not running. Checking service configuration:
Checking Start type: ATTENTION!=====> Unable to retrieve start type of BITS. The value does not exist.
The ImagePath of BITS service is OK.
The ServiceDll of BITS service is OK.


Windows Autoupdate Disabled Policy: 
============================
14

Could you click the Globe under my Avatar, that will take you to my skydrive.
I have uploaded there for you a BITS registry file
Download that to your desktop
Right click BITS.reg and select merge
Accept the warnings
Reboot and try updates again

15

It’s working! Thank you very much for your help and patience, sir.

16

Any further problems before I remove my tools ?