Win32.HLLW.Autoruner.23479

Added to the Dr.Web virus database: 2012-09-13

Virus description added: 2012-10-04

To ensure autorun and distribution:

Modifies the following registry keys:

[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'Sun Java Updater v4' = '<SYSTEM32>\javacpl.exe'

Creates the following files on removable media:

<Drive name for removable media>:\autorun.inf
<Drive name for removable media>:\RECYCLER\S-1-6-21-2434476521-1645641927-702000330-1542\redmond.exe
<Drive name for removable media>:\RECYCLER\S-1-6-21-2434476521-1645641927-702000330-1542\Desktop.ini

Malicious functions:

To bypass firewall, removes or modifies the following registry keys:

[<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '<SYSTEM32>\javacpl.exe' = '<SYSTEM32>\javacpl.exe:*:Enabled:Explorer'

Creates and executes the following:

Terminates or attempts to terminate

the following user processes:

Modifies file system :

Creates the following files:

Sets the 'hidden' attribute to the following files:

<Drive name for removable media>:\RECYCLER\S-1-6-21-2434476521-1645641927-702000330-1542\redmond.exe
<SYSTEM32>\javacpl.exe

Deletes the following files:

Network activity:

Connects to:

TCP:

HTTP GET requests:

UDP: