00000008.@, 80000064.@, 000000cb.@, 00000004.@, Win32:Sirefef-PL [Rtk] Detected.

Viruses and worms
1
  • avast! Scan Report
  • This file is generated automatically
  • Scan name: Full system scan
  • Started on: Tuesday, August 14, 2012 12:00:30 AM
  • VPS: 120813-1, 13/08/2012

C:\Program Files (x86)\Dell DataSafe Local Backup\Components\DSUpdate\Updates\DataSafe_LGG_Tag_ini_Update.exe|>DataSafe_Green.ico [E] Archive is password protected. (42056)
C:\Program Files (x86)\Dell DataSafe Local Backup\Components\DSUpdate\Updates\DataSafe_LGG_Tag_ini_Update.exe|>diff_000001.dif [E] Archive is password protected. (42056)
C:\Program Files (x86)\Dell DataSafe Local Backup\Components\DSUpdate\Updates\DataSafe_LGG_Tag_ini_Update.exe|>IRIMG1.BMP [E] Archive is password protected. (42056)
C:\Program Files (x86)\Dell DataSafe Local Backup\Components\DSUpdate\Updates\DataSafe_LGG_Tag_ini_Update.exe|>IRIMG1.JPG [E] Archive is password protected. (42056)
C:\Windows\assembly\GAC_32\Desktop.ini [L] Win32:Sirefef-PL [Rtk] (0)
C:\Windows\assembly\GAC_64\Desktop.ini [L] Win32:Sirefef-PL [Rtk] (0)
c:\windows\assembly\gac_32\desktop.ini [L] Win32:Sirefef-PL [Rtk] (0)
Infected files: 3
Total files: 443084
Total folders: 47353
Total size: 345.5 GB

  • Scan stopped: 14 August 2012 02:35:12

  • Run-time was 2 hour(s), 34 minute(s), 42 second(s)

  • avast! Scan Report

  • This file is generated automatically

  • Scan name: Full system scan

  • Started on: Tuesday, August 14, 2012 1:19:45 PM

  • VPS: 120813-1, 13/08/2012

Infected files: 0
Total files: 110829
Total folders: 1
Total size: 25.2 GB

  • Scan stopped: 14 August 2012 13:28:00
  • Run-time was 8 minute(s), 15 second(s)

In a previous scan i found threats in
C:\Windows\Installer{77255240-0cc2-7e47-0190-62e43d6b0927}\U\00000008.@
C:\Windows\Installer{77255240-0cc2-7e47-0190-62e43d6b0927}\U\80000064.@
C:\Windows\Installer{77255240-0cc2-7e47-0190-62e43d6b0927}\U\000000cb.@
C:\Windows\Installer{77255240-0cc2-7e47-0190-62e43d6b0927}\U\00000004.@

I keep getting alerts from these threats although they where not found in a recent scan. I have manually located the folder and deleted the files, they keep re-appearing in there. The two marked in bold are not visible in the folder and i have checked for hidden files but i keep getting threats from them still.

Any help would be much appreciated.

2

This needs further analysis by a malware removal specialist:
Go to this topic http://forum.avast.com/index.php?topic=53253.0 for information on Logs to assist in cleaning malware. Use the information about getting and using the tools and attach the logs here, not in the LOGS topic.

Whilst the underlying infection is hidden, avast is preventing it from getting much worse by blocking access to malicious sites.

3

I have attached all the logs in the above post, the aswMBR log is attached in this post.

4

A malware removal specialist has been informed of your topic.

5

Thank you :slight_smile:

6

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

:Reg [HKEY_CLASSES_ROOT\CLSID\{F3130CDB-AA52-4C3A-AB32-85FFC23AF9C1}\InprocServer32] ""="%systemroot%\system32\wbem\wbemess.dll" [-HKCU\Software\Classes\clsid\{12d0253a-7c96-815c-11e0-3034bbd97cc0}]

:Files
C:\Windows\assembly\GAC_32\Desktop.ini
C:\Windows\assembly\GAC_64\Desktop.ini
C:\Users\Gareth\AppData\Local\Temp_MEI43962
C:\Windows\Installer{77255240-0cc2-7e47-0190-62e43d6b0927}
C:\Users\Gareth\AppData\Local{77255240-0cc2-7e47-0190-62e43d6b0927}
ipconfig /flushdns /c
netsh int ip reset c:\resetlog.txt /c
ipconfig /release /c
ipconfig /renew /c

: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

FINALLY

Download AdwCleaner from here to your desktop
Run AdwCleaner and select Delete

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

Once done it will ask to reboot, allow this
On reboot a log will be produced please attach that

7

Thank you for your support, here is the logs attached in this reply.

I am not getting any more threat messages appearing.

8

{Off topic}
Wow, someone has been collecting third party toolbars. :o

9

haha holycow! didn’t realize they must be hidden.

Advise on how to get rid if they are still there?

10

They be gone now ;D

How is the computer ?

run farbar service scanner

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

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

Thank you very much for your support, i have attached the FSS file.

Much appreciated!

12

Right click the link below and select "save target as … " to your desktop
https://dl.dropbox.com/u/73555776/bits.reg
Double click the reg file and allow to merge
Rebbo and let me know if any problems remain