Need help? Ask the community or hire an expert.
Go to Avira Answers
Virus:JAVA/Exdoer.AJ
Date discovered:28/03/2011
Type:Java
In the wild:No
Reported Infections:Medium to high
Distribution Potential:Low
Damage Potential:Low to medium
Static file:Yes
File size:4.595 Bytes
MD5 checksum:f27e9743d3d7aff555f407b96cbea425
VDF version:7.11.05.99 - Monday, March 28, 2011
IVDF version:7.11.05.99 - Monday, March 28, 2011

 General Method of propagation:
   • No own spreading routine


Aliases:
   •  Kaspersky: Trojan-Downloader.Java.Agent.js
   •  F-Secure: Trojan-Downloader.Java.Agent.js
   •  Sophos: Troj/JavaDL-BO
   •  Bitdefender: Trojan.Java.Downloader.K
   •  Avast: Java:Agent-DV
   •  GData: Java:Agent-DV
   •  DrWeb: Java.Downloader.206


Platforms / OS:
   • Windows 2000
   • Windows XP
   • Windows 2003
   • Windows Vista
   • Windows Server 2008
   • Windows 7


Side effects:
   • Downloads a file
   • Lowers security settings
   • Makes use of software vulnerability
      •  CVE-2010-0840

 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.

 File details Programming language:
 • Java


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

Description inserted by Alexander Bauer on Wednesday, March 30, 2011
Description updated by Alexander Bauer on Wednesday, March 30, 2011

Back . . . .