Technical Information
To ensure autorun and distribution:
Creates or modifies the following files:
- %WINDIR%\Tasks\At1.job
Creates the following files on removable media:
- <Drive name for removable media>:\autorun.inf
- <Drive name for removable media>:\logoneui.exe
- <Drive name for removable media>:\Maradona.exe
Malicious functions:
Executes the following:
- <SYSTEM32>\at.exe 22:00 /interactive /EVERY:m,t,w,th,f,s,su <SYSTEM32>\logoneui.exe
- <SYSTEM32>\at.exe /delete /yes
Terminates or attempts to terminate
the following user processes:
- avgcc.exe
Sets a new unauthorized home page for Windows Internet Explorer.
Attempts to shut down the Windows operating system.
Modifies file system :
Creates the following files:
- C:\Jojo.exe
- <SYSTEM32>\autorun.ini
- C:\autorun.inf
- C:\logoneui.exe
- %WINDIR%\Web\connection.dat
- <SYSTEM32>\logoneui.exe
- C:\info.bat
- <SYSTEM32>\boote\boot.ini
Sets the 'hidden' attribute to the following files:
- C:\autorun.inf
- <Drive name for removable media>:\autorun.inf
- <SYSTEM32>\logoneui.exe
- <SYSTEM32>\autorun.ini