Creates events "__klg__" and "__klgkillsoft__" to act as mutexes and facilitate self-removal. Installs itself to %APPDATA%\Intel Corporation\IAStorIcon.exe. Creates an entry in the user's Startup folder for persistence. Uses the SetWindowsHookExW API function to capture keystrokes system-wide. Formats and writes the keylogger output to %APPDATA%\Update\Tmp\k%d.txt, where %d is the current system tick count