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Virus:Java/ClassLoader.AB
Date discovered:21/04/2010
Type:Trojan
Subtype:Java
In the wild:Yes
Reported Infections:High
Distribution Potential:Low
Damage Potential:Low to medium
Static file:Yes
File size:3.243 Bytes
MD5 checksum:8aa1a8f89b155856f1f50De8c2ea9ad0
IVDF version:7.10.11.00 - Monday, August 23, 2010

 General Method of propagation:
   • No own spreading routine


Aliases:
   •  Symantec: Trojan Horse
   •  Mcafee: Exploit-ByteVerify
   •  Kaspersky: Trojan-Downloader.Java.OpenStream.al
   •  TrendMicro: JAVA_DLAGENT.B
   •  F-Secure: Trojan:W32/Agent.DIYS
   •  Sophos: Troj/Clsldr-AE
     Microsoft: TrojanDownloader:Java/OpenStream.F
     AVG: Exploit_c.DSS
     PCTools: Exploit.Java.OpenStream
   •  Eset: Java/TrojanDownloader.Agent.NAM
     Authentium: Java/Downloader.C
     DrWeb: Exploit.Java.38
     Ikarus: Trojan-Downloader.Java.OpenStream
     Norman: DLoader.AILVF

It was previously detected as:
     Java/Agent.3243


Platforms / OS:
   • Windows 98
   • Windows 98 SE
   • Windows NT
   • Windows ME
   • Windows 2000
   • Windows XP
   • Windows 2003
    Windows Vista
    Windows Server 2008
    Windows 7


Side effects:
   • Lowers security settings
Description inserted by Carlos Valero Llabata on Thursday, August 19, 2010
Description updated by Carlos Valero Llabata on Monday, August 23, 2010

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