Technical Information
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '<Full path to virus>' = '<Full path to virus>:*:Enabled:Microsoft Data Center'
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile] 'DoNotAllowExceptions' = '00000000'
Creates and executes the following:
- %APPDATA%\Temp\fwclt.exe <Full path to virus>
Modifies file system :
Creates the following files:
- %APPDATA%\Temp\fwclt.exe
- <SYSTEM32>\winview.ocx
- %TEMP%\77696E766965772E6F6378FA.tmp
Deletes the following files:
- %TEMP%\77696E766965772E6F6378FA.tmp
Deletes itself.
