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Date discovered:11/09/2011
In the wild:No
Reported Infections:Low
Distribution Potential:Low
Damage Potential:Low to medium
Static file:Yes
File size:163.840 Bytes
MD5 checksum:541fd503d9cde8cf750cb6fceb6610be
VDF version:
IVDF version:

 General Aliases:
   •  Mcafee:
   •  Avast: Win32:VB-YBD [Trj]
   •  DrWeb: Trojan.VbCrypt.28

Platforms / OS:
   • Windows 2000
   • Windows XP
   • Windows 2003
   • Windows Vista
   • Windows 7

Side effects:
   • Drops files
   • Registry modification

 Files It copies itself to the following location:
   • %HOME%\%random character string%.exe

 Registry One of the following values is added in order to run the process after reboot:

–  [HKCU\Software\Microsoft\Windows\CurrentVersion\Run]
   • "%random character string%"="%HOME%\%random character string%.exe /Q"v

The following registry key is changed:

Various Explorer settings:

– [HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced]
   New value:
   • "ShowSuperHidden"=dword:00000000

 Miscellaneous Accesses internet resources:
   • **********

Description inserted by Andrei Ilie on Monday, September 19, 2011
Description updated by Andrei Ilie on Monday, September 19, 2011

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