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PWSteal.Metafisher

Reported: February 17, 2006

 

 

Description:

PWSteal.Metafisher will exploit the Microsoft Windows Graphics Rendering Engine WMF Format Unspecified Code Execution Vulnerability (as described in Microsoft Security Bulletin MS06-001) to download remote files.

 

This Trojan also sends logged bank account and personal information to remote servers.

Technical Name:

PWSteal.Metafisher

PSW.Win32.Agent.
Spy-Agent.ak
Troj/PWS
TSPY_AGENT
MetaFisher

Threat Level:

Low

Type:

Trojan Horse

Systems Affected:

Windows All

Detection Date:

February 17, 2006

 

 

PWSteal.Metafisher removal procedures requires technical know-how on  computer troubleshooting. It is better to consult your LAN Administrator or Technical Persons to avoid additional damage on your computer if modifications on Services and Registry have to be done.

 

MANUAL REMOVAL:

1. Disable System Restore (Windows Me/XP). [how to]
2. Update the virus definitions.
3. Run a full system scan and delete all the files detected.
4. Delete any values added to the registry. [how to edit registry]

Navigate to the subkey and delete values:

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\
SharedAccess\Parameters\FirewallPolicy\StandardProfile\
AuthorizedApplications\List
Values:

"(Default)" = ":*:MCAFEE_SIGNATURE_HERE_LOL"
"%ProgramFiles%\Internet Explorer\IEXPLORE.EXE" = "%ProgramFiles%\Internet Explorer\IEXPLORE.EXE:*:Enabled:Internet Explorer"

Navigate to the subkey and delete values:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Control Panel\load
Values:
"next_install" = "420ca762"
"compid" = "[RANDOM_ID]"

Navigate to the subkey and delete value:
HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main
Value:
"Enable Browser Extensions" = "yes"

Delete the following registry subkeys:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Control Panel\load\httpreport
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Control Panel\load\waspopup
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Control Panel\load\formwas
HKEY_LOCAL_MACHINE\SOFTRWARE\Microsoft\Windows\CurrentVersion\Explorer\
Browser Helper Objects\{78364D99-A640-4DDF-B91A-67EFF8373045}

 

5. Exit registry editor and restart the computer.
***If it makes changes to Windows registry that may prevent you from running executable files. A tool to reset registry values to the default value is available for download. Click Here.

 

6. In order to make sure that trojan PWSteal.Metafisher is completely eliminated from your computer, carry out a full scan of your computer using AntiVirus and Antispyware Software. Another way to delete the virus using various Antivirus Program without the need to install can be done with Online Virus Scanner.

 

Click here to proceed

Click here to proceed

 

Download and run any of these Anti-Spyware:

Spy Sweeper

Spyware Doctor

Pest Patrol

Spy Hunter

 

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