Technical Information
To ensure autorun and distribution:
Creates the following files on removable media:
- <Drive name for removable media>:\autorun.inf
- <Drive name for removable media>:\autorun.exe
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:sys'
Executes the following:
- '<SYSTEM32>\wscript.exe' -b %TEMP%\1.tmp
- '<SYSTEM32>\netsh.exe' firewall add allowedprogram <Full path to virus> sys enable
Modifies file system :
Creates the following files:
- %TEMP%\1.tmp
Sets the 'hidden' attribute to the following files:
- <Drive name for removable media>:\autorun.inf
- <Drive name for removable media>:\autorun.exe
Deletes the following files:
- %TEMP%\1.tmp
