Tech Support Forum - View Single Post - Need help here msn virus

sUBs · 07-01-2007, 01:50 PM

Before fixing anything, Please download the Suspicious File Packer → http://www.safer-networking.org/files/sfp.zip
Unzip it to the desktop and run it.
Paste the following list of filepaths into the Suspicious File Packer window:

C:\windows\winvhost2.exe
C:\WINDOWS\system32\JVM0.exe

Allow SFP to pack the files. This will generate a CAB archive on your desktop.
Please submit it to this site → http://www.bleepingcomputer.com/subm....php?channel=4
Please include a link to this topic in the message.

The file must be uploaded before proceeding to the next step.

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Do a HijackThis scan & place a check next to these items and select "Fix checked":

F2 - REG:system.ini: Shell=explorer.exe c:\windows\winvhost2.exe
O2 - BHO: (no name) - {7E853D72-626A-48EC-A868-BA8D5E23E045} - (no file)
O4 - HKLM\..\Run: [JVM0] C:\WINDOWS\system32\JVM0.exe

---------------

Download & save this file to Desktop -> http://download.bleepingcomputer.com...a/ComboFix.exe
Open notepad and copy/paste the text in the quotebox below into it:

Code:

File::
C:\windows\winvhost2.exe
C:\WINDOWS\system32\JVM0.exe
Folder::

Driver::

Registry::

Save this as ComboFix-Do.txt

Refering to the picture above, drag ComboFix-Do.txt into ComboFix.exe
Then post the resultant log

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Please perform an online scan using Internet Explorer at http://www.kaspersky.com/virusscanner

Answer Yes, when prompted to install an ActiveX component.

The program will then begin downloading the latest definition files.
Once the files have been downloaded click on NEXT
Locate the Scan Settings button & configure to:
- Scan using the following Anti-Virus database:
  - Extended
- Scan Options:
  - Scan Archives
  - Scan Mail Bases
Click OK & have it scan My Computer
Once the scan is complete, it will display if your system has been infected. We only require a report from it.
It does not provide an option to clean/disinfect.
Click the Save as Text button to save the file to your desktop so that you may post it in your next reply

* Turn off the real time scanner of any existing antivirus program while performing the online scan

Note for Internet Explorer 7 users: If at any time you have trouble with the accept button of the licence, click on the Zoom tool located at the right bottom of the IE window and set the zoom to 75 %. Once the license accepted, reset to 100%.

---------------

In your next post, please include fresh logs from:

Fresh Hijackthis log taken just before replying

Online scan

ComboFix's log

Please provide details of any problems you encountered whilst performing the above steps & update us on how the computer behaves now

07-01-2007, 01:50 PM	#2 (permalink)
sUBs Asst Manager Security, Expert Analyst, Moderator, Security Team; Rangemaster, Moderator, TSF Academy Join Date: May 2005 Posts: 24,353 OS: N/A	Re: Need help here msn virus - Log Before fixing anything, Please download the Suspicious File Packer → http://www.safer-networking.org/files/sfp.zip Unzip it to the desktop and run it. Paste the following list of filepaths into the Suspicious File Packer window: C:\windows\winvhost2.exe C:\WINDOWS\system32\JVM0.exe Allow SFP to pack the files. This will generate a CAB archive on your desktop. Please submit it to this site → http://www.bleepingcomputer.com/subm....php?channel=4 Please include a link to this topic in the message. The file must be uploaded before proceeding to the next step. --------------- Do a HijackThis scan & place a check next to these items and select "Fix checked": F2 - REG:system.ini: Shell=explorer.exe c:\windows\winvhost2.exe O2 - BHO: (no name) - {7E853D72-626A-48EC-A868-BA8D5E23E045} - (no file) O4 - HKLM\..\Run: [JVM0] C:\WINDOWS\system32\JVM0.exe --------------- Download & save this file to Desktop -> http://download.bleepingcomputer.com...a/ComboFix.exe Open notepad and copy/paste the text in the quotebox below into it: Code: File:: C:\windows\winvhost2.exe C:\WINDOWS\system32\JVM0.exe Folder:: Driver:: Registry:: Save this as ComboFix-Do.txt Refering to the picture above, drag ComboFix-Do.txt into ComboFix.exe Then post the resultant log --------------- Please perform an online scan using Internet Explorer at http://www.kaspersky.com/virusscanner Answer Yes, when prompted to install an ActiveX component. The program will then begin downloading the latest definition files. Once the files have been downloaded click on NEXT Locate the Scan Settings button & configure to: Scan using the following Anti-Virus database: Extended Scan Options: Scan Archives Scan Mail Bases Click OK & have it scan My Computer Once the scan is complete, it will display if your system has been infected. We only require a report from it. It does not provide an option to clean/disinfect. Click the Save as Text button to save the file to your desktop so that you may post it in your next reply * Turn off the real time scanner of any existing antivirus program while performing the online scan Note for Internet Explorer 7 users: If at any time you have trouble with the accept button of the licence, click on the Zoom tool located at the right bottom of the IE window and set the zoom to 75 %. Once the license accepted, reset to 100%. --------------- In your next post, please include fresh logs from: Fresh Hijackthis log taken just before replying Online scan ComboFix's log Please provide details of any problems you encountered whilst performing the above steps & update us on how the computer behaves now __________________ Question - what have you done for the community today?