Technical Information
To ensure autorun and distribution:
Creates or modifies the following files:
- %HOMEPATH%\Start Menu\Programs\Startup\Microsoft Update.lnk
Modifies file system:
Creates the following files:
- %TEMP%\aut1.tmp
- %TEMP%\ucgjwxb
- %TEMP%\aut2.tmp
- %TEMP%\BOLFGR.pdf
- %TEMP%\Skyp\svchost.exe
Deletes the following files:
- %TEMP%\aut1.tmp
- %TEMP%\ucgjwxb
- %TEMP%\aut2.tmp
Network activity:
Connects to:
- 'fo###.myftp.org':81
UDP:
- DNS ASK fo###.myftp.org
Miscellaneous:
Executes the following:
- '<SYSTEM32>\rundll32.exe' <SYSTEM32>\shell32.dll,OpenAs_RunDLL %TEMP%\BOLFGR.pdf
