Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows] 'LoadAppInit_DLLs' = '00000001'
- [<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Windows] 'AppInit_DLLs' = '%CommonProgramFiles%\System\symsrv.dll'
Malicious functions:
Executes the following:
- '<SYSTEM32>\arp.exe' -a
Modifies file system :
Creates the following files:
- %CommonProgramFiles%\System\symsrv.dll
Moves the following files:
- from <Full path to virus>.tmp to <Full path to virus>
Moves itself:
- from <Full path to virus> to <Full path to virus>.dat
Deletes itself.