Technical Information
To ensure autorun and distribution:
Creates the following files on removable media:
- <Drive name for removable media>:\cuifiep.exe
- <Drive name for removable media>:\lvJ.ico
- <Drive name for removable media>:\autorun.inf
Malicious functions:
Creates and executes the following:
- %HOMEPATH%\cuifiep.exe
Modifies file system :
Creates the following files:
- %HOMEPATH%\cuifiep.exe
Sets the 'hidden' attribute to the following files:
- <Drive name for removable media>:\lvJ.ico
- <Drive name for removable media>:\autorun.inf
- %HOMEPATH%\cuifiep.exe
Network activity:
Connects to:
- 'ns#.##ayer1253.com':8001
UDP:
- DNS ASK ns#.##ayer1253.com
