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Win32.HLLW.Autoruner1.53637
Added to the Dr.Web virus database:
2013-08-11
Virus description added:
2013-08-11
Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'Internet Explorer' = '%WINDIR%\winsrv.exe'
Malicious functions:
Creates and executes the following:
Executes the following:
'<SYSTEM32>\ping.exe' 12.34.56.78 -n 2
'<SYSTEM32>\cmd.exe' /c ""<Current directory>\S45D_5TY7_V4T6_34U7.bat" "
Modifies file system :
Creates the following files:
<Current directory>\S45D_5TY7_V4T6_34U7.bat
%WINDIR%\winsrv.exe
Deletes itself.
Network activity:
Connects to:
'10#.#1.241.110':80
'wp#d':80
TCP:
UDP:
DNS ASK mi#####ftb.byinter.net
DNS ASK mi#####fta.byinter.net
DNS ASK wp#d
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