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Help with infection!


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7 replies to this topic

#1 ooweirdoo

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Posted 11 January 2009 - 03:51 AM

I have this infection in my computer that periodically opens a site out of nowhere on my firefox
The sites are sometimes Expensedirect.net and bontrafic

What do i do?

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#2 Guest_superbird_*

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Posted 11 January 2009 - 01:08 PM

Hi,

Please download Malwarebytes Anti-Malware and save it to your desktop.
alternate download link 1
alternate download link 2
  • Make sure you are connected to the Internet.
  • Double-click on Download_mbam-setup.exe to install the application.
  • When the installation begins, follow the prompts and do not make any changes to default settings.
  • When installation has finished, make sure you leave both of these checked:
    • Update Malwarebytes' Anti-Malware
    • Launch Malwarebytes' Anti-Malware
  • Then click Finish.
  • MBAM will automatically start and you will be asked to update the program before performing a scan. If an update is found, the program will automatically update itself. Press the OK button to close that box and continue. If you encounter any problems while downloading the updates, manually download them from here and just double-click on mbam-rules.exe to install.
  • On the Scanner tab:
    • Make sure the "Perform Quick Scan" option is selected.
    • Then click on the Scan button.
  • If asked to select the drives to scan, leave all the drives selected and click on the Start Scan button.
  • The scan will begin and "Scan in progress" will show at the top. It may take some time to complete so please be patient.
  • When the scan is finished, a message box will say "The scan completed successfully. Click 'Show Results' to display all objects found".
  • Click OK to close the message box and continue with the removal process.
  • Back at the main Scanner screen, click on the Show Results button to see a list of any malware that was found.
  • Make sure that everything is checked, and click Remove Selected.
  • When removal is completed, a log report will open in Notepad and you may be prompted to restart your computer. (see Note below)
  • The log is automatically saved and can be viewed by clicking the Logs tab in MBAM.
  • Copy and paste the contents of that report in your next reply and exit MBAM.
Note: If MBAM encounters a file that is difficult to remove, you will be presented with 1 of 2 prompts. Click OK to either and let MBAM proceed with the disinfection process. If asked to restart the computer, please do so immediately. Failure to reboot will prevent MBAM from removing all the malware.

#3 ooweirdoo

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Posted 11 January 2009 - 02:56 PM

Malwarebytes' Anti-Malware 1.32
Database version: 1643
Windows 5.1.2600 Service Pack 2

1/11/2009 2:55:16 PM
mbam-log-2009-01-11 (14-55-16).txt

Scan type: Full Scan (A:\|C:\|D:\|E:\|F:\|G:\|H:\|J:\|)
Objects scanned: 136617
Time elapsed: 26 minute(s), 40 second(s)

Memory Processes Infected: 0
Memory Modules Infected: 0
Registry Keys Infected: 5
Registry Values Infected: 6
Registry Data Items Infected: 4
Folders Infected: 0
Files Infected: 4

Memory Processes Infected:
(No malicious items detected)

Memory Modules Infected:
(No malicious items detected)

Registry Keys Infected:
HKEY_CLASSES_ROOT\CLSID\{d5bf4552-94f1-42bd-f434-3604812c807d} (Trojan.Zlob.H) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\Stats\{398c9b84-4ef7-47b5-9862-de29543b3c42} (Spyware.OnlineGames) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\Stats\{6ae02e1c-8859-4f57-9097-5a55a56a4caf} (Adware.BHO) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\PreApproved\{a7f05ee4-0426-454f-8013-c41e3596e9e9} (Adware.Cinmus) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\tqat.exe (Security.Hijack) -> Quarantined and deleted successfully.

Registry Values Infected:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\SharedTaskScheduler\{d5bf4552-94f1-42bd-f434-3604812c807d} (Trojan.Zlob.H) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\bgswitch (Trojan.FakeAlert.H) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Internet Explorer\Toolbar\WebBrowser\{6ae02e1c-8859-4f57-9097-5a55a56a4caf} (Adware.BHO) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lrijh8s73jhbfgfd (Trojan.Agent) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\lrijh8s73jhbfgfd (Trojan.Agent) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\tezrtsjhfr84iusjfo84f (Trojan.Downloader) -> Quarantined and deleted successfully.

Registry Data Items Infected:
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\Start_ShowHelp (Hijack.StartMenu) -> Bad: (0) Good: (1) -> Quarantined and deleted successfully.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\Folder\Hidden\SHOWALL\CheckedValue (Hijack.System.Hidden) -> Bad: (0) Good: (1) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools (Hijack.Regedit) -> Bad: (1) Good: (0) -> Quarantined and deleted successfully.
HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\NoFolderOptions (Hijack.FolderOptions) -> Bad: (1) Good: (0) -> Quarantined and deleted successfully.

Folders Infected:
(No malicious items detected)

Files Infected:
C:\WINDOWS\system32\bgswitch.exe (Trojan.FakeAlert.H) -> Quarantined and deleted successfully.
C:\Documents and Settings\Administrator\Local Settings\Temp\winloggn.exe (Trojan.Agent) -> Delete on reboot.
C:\Documents and Settings\Administrator\Local Settings\Temp\TDSSd994.tmp (Trojan.FakeAlert) -> Quarantined and deleted successfully.
C:\Documents and Settings\Administrator\Local Settings\Temp\csrssc.exe (Trojan.Downloader) -> Delete on reboot.

#4 Guest_superbird_*

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Posted 11 January 2009 - 03:06 PM

Hi,

Reboot your computer if you didn't already do that.
Then, do the following:

Please use the Internet Explorer browser (or FireFox with IETab), and do an online scan with Kaspersky Online Scanner

Note: If you have used this particular scanner before, you MAY HAVE TO UNINSTALL the program through Add/Remove Programs before downloading the new ActiveX component

Click Yes, when prompted to install its ActiveX component.
(Note.. for Internet Explorer 7 users: If at any time you have trouble with the "Accept" button of the license, click on the "Zoom" tool located at the bottom right of the IE window and set the zoom to 75 %. Once the license has been accepted, reset to 100%.)
The program launches and downloads the latest definition files.
  • Once the files are downloaded click on Next
  • Click on Scan Settings and configure as follows:
    • Scan using the following Anti-Virus database:
      • Extended
    • Scan Options:Scan Archives
      Scan Mail Bases
  • Click OK and, under select a target to scan, select My Computer
When the scan is done, in the Scan is completed window (below), any infection is displayed.
There is no option to clean/disinfect, however, we need to analyze the information on the report.
Posted Image
Posted Image
To obtain the report:
Click on: Save Report As (above - red blinking arrow)
Next, in the Save as prompt, Save in area, select: Desktop
In the File name area, use KScan, or something similar
In Save as type, click the drop arrow and select: Text file [*.txt]
Then, click: Save
Please post the Kaspersky Online Scanner Report in your reply.

#5 ooweirdoo

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Posted 11 January 2009 - 11:11 PM

--------------------------------------------------------------------------------
KASPERSKY ONLINE SCANNER 7 REPORT
Sunday, January 11, 2009
Operating System: Microsoft Windows XP Professional Service Pack 2 (build 2600)
Kaspersky Online Scanner 7 version: 7.0.25.0
Program database last update: Sunday, January 11, 2009 17:36:27
Records in database: 1603648
--------------------------------------------------------------------------------

Scan settings:
Scan using the following database: extended
Scan archives: yes
Scan mail databases: yes

Scan area - My Computer:
A:\
C:\
D:\
E:\
F:\
G:\
H:\

Scan statistics:
Files scanned: 94858
Threat name: 6
Infected objects: 8
Suspicious objects: 0
Duration of the scan: 00:56:36


File name / Threat name / Threats count
C:\Documents and Settings\Administrator\Desktop\Games\asterwin.exe Infected: not-a-virus:PSWTool.Win32.AsterWin.a 1
C:\Documents and Settings\Administrator\Desktop\Games\cryptload\router\FRITZ!Box\nc.exe Infected: not-a-virus:RemoteAdmin.Win32.NetCat.a 1
C:\Program Files\Freesoft\tools\快速关机.exe Infected: not-a-virus:RiskTool.Win32.Shutdown.c 1
C:\Program Files\MegauploadToolbar\megauploadtoolbar.dll Infected: not-a-virus:AdWare.Win32.MegaSearch.aj 1
C:\Program Files\mIRC\backups\mirc.exe Infected: not-a-virus:Client-IRC.Win32.mIRC.632 1
C:\Program Files\mIRC\mirc.exe Infected: not-a-virus:Client-IRC.Win32.mIRC.632 1
C:\Program Files\mIRC\mirc.exe.bak Infected: not-a-virus:Client-IRC.Win32.mIRC.632 1
C:\WINDOWS\system32\rakmdlkd83indfgnbu.dll Infected: Trojan-Downloader.Win32.Agent.bcij 1

The selected area was scanned.

#6 Guest_superbird_*

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Posted 12 January 2009 - 01:43 AM

Hi,

Remove this folder:
C:\Program Files\MegauploadToolbar

If you don't recognize these folders/files, remove them too:
C:\Documents and Settings\Administrator\Desktop\Games\asterwin.exe
C:\Documents and Settings\Administrator\Desktop\Games\cryptload\router\FRITZ!Box\nc.exe
C:\Program Files\mIRC

Remove these files:
C:\Program Files\Freesoft\tools\.exe
C:\WINDOWS\system32\rakmdlkd83indfgnbu.dll

Restart your computer.

Do you still have problems? :thumbsup:

Edited by superbird, 12 January 2009 - 01:44 AM.


#7 ooweirdoo

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Posted 12 January 2009 - 05:46 PM

Hi,

Remove this folder:
C:\Program Files\MegauploadToolbar

If you don't recognize these folders/files, remove them too:
C:\Documents and Settings\Administrator\Desktop\Games\asterwin.exe
C:\Documents and Settings\Administrator\Desktop\Games\cryptload\router\FRITZ!Box\nc.exe
C:\Program Files\mIRC

Remove these files:
C:\Program Files\Freesoft\tools\.exe
C:\WINDOWS\system32\rakmdlkd83indfgnbu.dll

Restart your computer.

Do you still have problems? :flowers:


Not really anymore :thumbsup:
the pop ups stopped after i did the scan with malware bytes
thanks for helping

#8 Guest_superbird_*

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Posted 13 January 2009 - 01:47 AM

Have you removed the files I said so? This is important.
Tell me if you've done. :thumbsup:




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