Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\RunOnce] 'gBg26M' = '%HOMEPATH%\vBf49X\flash_player_installer.exe'
Malicious functions:
To complicate detection of its presence in the operating system,
blocks the following features:
- User Account Control (UAC)
Creates and executes the following:
- '%APPDATA%\updater.exe'
Modifies file system :
Creates the following files:
- %APPDATA%\updater.exe
- %TEMP%\aut2.tmp
- %TEMP%\aut1.tmp
- %TEMP%\bUu36F.PJ8
Sets the 'hidden' attribute to the following files:
- %TEMP%\bUu36F.PJ8
Deletes the following files:
- %TEMP%\aut2.tmp
- %TEMP%\bUu36F.PJ8
- %TEMP%\aut1.tmp
