Win32.HLLW.Autoruner.26228

Added to the Dr.Web virus database: 2014-06-24

Virus description added: 2014-06-25

To ensure autorun and distribution:

Creates the following files on removable media:

<Drive name for removable media>:\autorun.inf.exe
<Drive name for removable media>:\RECYCLER.{645FF040-5081-101B-9F08-00AA002F954E}\GUESSNUM.EXE
<Drive name for removable media>:\autorun.inf

Malicious functions:

Executes the following:

Modifies file system :

Creates the following files:

Sets the 'hidden' attribute to the following files:

C:\autorun.inf
<SYSTEM32>\avp.exe
C:\RECYCLER.{645FF040-5081-101B-9F08-00AA002F954E}\GUESSNUM.EXE
<Drive name for removable media>:\RECYCLER.{645FF040-5081-101B-9F08-00AA002F954E}\GUESSNUM.EXE
<Drive name for removable media>:\autorun.inf

Deletes the following files:

Miscellaneous:

Searches for the following windows: