Need help? Ask the community or hire an expert.
Go to Avira Answers
Virus:JAVA/Dldr.OpenS.NBG
Date discovered:23/02/2011
Type:Java
Subtype:Dldr
In the wild:No
Reported Infections:Low to medium
Distribution Potential:Low
Damage Potential:Low to medium
Static file:Yes
File size:2.614 Bytes
MD5 checksum:ce2b288462011a182940128323ffd979
VDF version:7.10.09.13
IVDF version:7.11.03.207 - Wednesday, February 23, 2011

 General Method of propagation:
   • No own spreading routine


Alias:
   •  Eset: Java/TrojanDownloader.OpenStream.NBG


Platforms / OS:
   • Windows XP
   • Windows 2003
   • Windows Vista
   • Windows Server 2008
   • Windows 7


Side effects:
   • Downloads a file
   • Lowers security settings

 Files It tries to download a file:

– The location is the following:
   • %given parameter%
It is saved on the local hard drive under: %TEMPDIR%\%random numbers%.exe Furthermore this file gets executed after it was fully downloaded.



It tries to execute the following files:

– Filename:
   • glocker.class


– Filename:
   • boing$1.class

 File details Programming language:
 • Java


Encryption:
Encrypted - The virus code inside the file is encrypted.

Description inserted by Alexander Bauer on Friday, February 25, 2011
Description updated by Alexander Bauer on Friday, February 25, 2011

Back . . . .