Win32 Malware-gen and Win32 Trojan-gen

Viruses and worms
1

Ok so here goes:

I have for some reason (Just my luck) started getting the Win32: Malware-gen and Win32: Trojan-gen pop ups from Avast! on my computer. I have attached the OLT logs and ran the following reports per the sticky. Any help would be greatly appriciated as I cant seem to get it out on my own like the Win7 one I had a while back.

///////////////////////////////////////////////////////////////////////////////////// The MBAM LOG://////////////////////////////////////////////////////////////////////////////

Malwarebytes Anti-Malware 1.62.0.1300
www.malwarebytes.org

Database version: v2012.08.09.01

Windows 7 Service Pack 1 x64 NTFS
Internet Explorer 9.0.8112.16421
Garland :: GARLAND-PC [administrator]

8/8/2012 10:12:57 PM
mbam-log-2012-08-08 (22-12-57).txt

Scan type: Quick scan
Scan options enabled: Memory | Startup | Registry | File System | Heuristics/Extra | Heuristics/Shuriken | PUP | PUM
Scan options disabled: P2P
Objects scanned: 194004
Time elapsed: 8 minute(s), 23 second(s)

Memory Processes Detected: 0
(No malicious items detected)

Memory Modules Detected: 0
(No malicious items detected)

Registry Keys Detected: 1
HKCR\AH (Rogue.MultipleAV) → Quarantined and deleted successfully.

Registry Values Detected: 1
HKCR\ah|Content Type (Rogue.MultipleAV) → Data: application/x-msdownload → Quarantined and deleted successfully.

Registry Data Items Detected: 0
(No malicious items detected)

Folders Detected: 0
(No malicious items detected)

Files Detected: 0
(No malicious items detected)

(end)

////////////////////////////////////////////////////////////////////////////////// The aswMBR log /////////////////////////////////////////////////////////////////////////

aswMBR version 0.9.9.1665 Copyright(c) 2011 AVAST Software
Run date: 2012-08-08 23:09:58

23:09:58.136 OS Version: Windows x64 6.1.7601 Service Pack 1
23:09:58.136 Number of processors: 2 586 0x2505
23:09:58.136 ComputerName: GARLAND-PC UserName: Garland
23:09:59.486 Initialize success
23:10:03.027 AVAST engine defs: 12080801
23:10:15.648 Disk 0 (boot) \Device\Harddisk0\DR0 → \Device\Ide\IAAStorageDevice-1
23:10:15.648 Disk 0 Vendor: ST950056 SD22 Size: 476940MB BusType: 3
23:10:15.658 Disk 1 \Device\Harddisk1\DR3 → \Device\Scsi\JMCR1Port1Path0Target0Lun0
23:10:15.668 Disk 1 Vendor: JMCR____ Size: 1938MB BusType: 0
23:10:15.668 Disk 0 MBR read successfully
23:10:15.678 Disk 0 MBR scan
23:10:15.688 Disk 0 Windows 7 default MBR code
23:10:15.708 Disk 0 Partition 1 00 1C Hidd FAT32 LBA MSDOS5.0 20000 MB offset 64
23:10:15.708 Disk 0 Partition 2 80 (A) 07 HPFS/NTFS NTFS 119235 MB offset 40960064
23:10:15.718 Disk 0 Partition - 00 0F Extended LBA 337704 MB offset 285154408
23:10:15.738 Disk 0 Partition 3 00 07 HPFS/NTFS NTFS 337703 MB offset 285156456
23:10:15.748 Disk 0 scanning C:\Windows\system32\drivers
23:10:19.719 Service scanning
23:10:28.512 Modules scanning
23:10:28.522 Disk 0 trace - called modules:
23:10:28.542 ntoskrnl.exe CLASSPNP.SYS disk.sys ACPI.sys iaStor.sys hal.dll
23:10:28.542 1 nt!IofCallDriver → \Device\Harddisk0\DR0[0xfffffa80032ee060]
23:10:28.552 3 CLASSPNP.SYS[fffff8800181743f] → nt!IofCallDriver → [0xfffffa8002328950]
23:10:28.562 5 ACPI.sys[fffff88000ec07a1] → nt!IofCallDriver → \Device\Ide\IAAStorageDevice-1[0xfffffa8002d2f050]
23:10:28.872 AVAST engine scan C:\Windows
23:10:29.752 AVAST engine scan C:\Windows\system32
23:11:41.995 AVAST engine scan C:\Windows\system32\drivers
23:11:45.817 AVAST engine scan C:\Users\Garland
23:14:07.078 Disk 0 MBR has been saved successfully to “C:\Users\Garland\Desktop\MBR.dat”
23:14:07.088 The log file has been saved successfully to “C:\Users\Garland\Desktop\aswMBR.txt”

2

Hi gwhetzler,

If Avast! did not alert, would you know you were infected?

Popups can be annoying, especially if every 30 seconds or so, but at least Avast! is doing its job. Every alert means the infection is prevented from spreading deeper into your system, and this repeated protection can actually prevent the malware from calling home and downloading even more malware onto your system.

Just so you know.

Be patient. A malware specialist will review the logs you posted and assist you in cleansing your system.

3

Nobody?

4

I have tried to attract some attention to your topic.

There may be some delay due to differing time zones and availability of the volunteer malware removal specialists.

5

Ok thank you. I wasnt sure what was up. I just checked again today and noticed others being answered right away. Though I fell through the cracks.

6

Yes, I believe that was the most likely reason, because there was no activity on your topic it drops down the chronological listing, so may not appear on the first or second page of topics.

7

@gwhetzler :wink:

[*] I will be working on your Malware issues this may or may not solve other issues you have with your machine.
[*] The fixes are specific to your problem and should only be used for this issue on this machine.
[*] If you don’t know or understand something, please don’t hesitate to ask.
[*]Please refrain from making any further changes to your computer (Install/Uninstall programs, delete files, edit the registry, etc…)
[*] Please DO NOT run any other tools or scans whilst I am helping you.
[*] It is important that you reply to this thread. Do not start a new topic.
[*] Your security programs may give warnings for some of the tools I will ask you to use. Be assured, any links I give are safe.
[*] Absence of symptoms does not mean that everything is clear.

Step1

Re-run OTL.exe.

[*]Copy and paste the following text written inside of the quote box into the Custom Scans/Fixes box.


:files
C:\Windows\Installer\{d7f6303e-e4cb-db80-8eb0-aca9ac4214d8}
C:\Users\Garland\AppData\Local\{d7f6303e-e4cb-db80-8eb0-aca9ac4214d8}
C:\Users\Garland\AppData\Local\7y06hf8i74y385
C:\ProgramData\7y06hf8i74y385
C:\Users\Garland\AppData\Local\o7pu54g8jp6mmu
C:\ProgramData\o7pu54g8jp6mmu
ipconfig /flushdns /c

:OTL
O33 - MountPoints2\{593ed05c-fbea-11df-9b07-806e6f6e6963}\Shell - "" = AutoRun
O33 - MountPoints2\{593ed05c-fbea-11df-9b07-806e6f6e6963}\Shell\AutoRun\command - "" = E:\autorun.exe -- [2003/07/03 03:20:16 | 000,032,256 | R--- | M] ()
O3 - HKU\S-1-5-21-3015759069-2284615175-3875897284-1000\..\Toolbar\WebBrowser: (no name) - {21FA44EF-376D-4D53-9B0F-8A89D3229068} - No CLSID value found.
O3 - HKLM\..\Toolbar: (no name) - Locked - No CLSID value found.
O2 - BHO: (no name) - {5C255C8A-E604-49b4-9D64-90988571CECB} - No CLSID value found.

:commands
[CREATERESTOREPOINT]
[emptytemp]

[*]Then click the Run Fix button at the top.
[*]Let the program run unhindered; it will reboot the system when it is done and open notepad with logreport. Attach here that logreport.

Step2

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.

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

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.

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

8

Ok ran the programs. Attached the Logs. So far no more pop ups from avast! Seems to have removed the malware. Are there any more steps aside from getting Windows, Java, Avast, etc. up to date?

9

  • Disable avast antivirus!

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



DeQuarantine::
C:\Qoobox\Quarantine\c\esupport\eDriver\Software\ASUS\MultiFrame\XP32_Vista32_Vista64_Win7_32_Win7_64_1.0.0021\Desktop_.ini
C:\Qoobox\Quarantine\c\program files (x86)\Common Files\ASPG_icon.ico
Quit::

Save this as CFScript.txt

http://img.photobucket.com/albums/v666/sUBs/CFScriptB-4.gif

Close all browser windows and refering to the picture above.

Referring to the screenshot above, drag CFScript.txt into ComboFix.exe.
ComboFix will will re-run. When finished, it will produce a log for you.
Attach the contents of the log in your next reply. (typical location: C:[b]ComboFix.txt[/b] )

How is your computer running now?

10

Attached is the combo fix log. The system seems to be running really well again. A little prior to the pop ups and during the system was lagging really bad, had issues with loading windows slowly and the internet explorer.

So far, I have gained my “quick boot” back when starting the computer, the internet is not having issues any more, the RAM seems to be cleared up a little bit more, and the Avast! pop ups about the Malware are gone.

11

Hi,
please attach here C:\QooBox[b]ComboFix-quarantined-files.txt[/b]

12

Attached

13

The files that I wanted back into the system were still in Combofix Quarantine but when I think about it again, we will leave them there. ;D

Your logs looks good.

It is necessary to uninstall the ComboFix :

[*] Click Start (or
http://amf.mycity.rs/pg/images/VistaStartButton.png
) 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:

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.

Re-run OTL and click on CleanUp! button. :wink:

14

Everything is uninstalled.

YOU are my own personal savior!!! :wink:

Thanks again.

15

Glad to help :wink: