Virus:HTML/Dldr.Iframe.ED
Date discovered:17/06/2008
Type:Trojan
Subtype:Downloader
In the wild:No
Reported Infections:Low to medium
Distribution Potential:Low
Damage Potential:Low to medium
Static file:No
File size:~400 Bytes
IVDF version:7.00.04.210 - Tuesday, June 17, 2008

 General Method of propagation:
   • No own spreading routine


Alias:
   •  TrendMicro: HTML_IFRAME.YU


Platforms / OS:
   • Windows 95
   • Windows 98
   • Windows 98 SE
   • Windows NT
   • Windows ME
   • Windows 2000
   • Windows XP
   • Windows 2003


Side effects:
   • Downloads a malicious file


Right after execution the following information is displayed:


 Files It tries to download a file:

– The location is the following:
   • http://77.221.133.171/**********go.php?sid=1
Furthermore this file gets executed after it was fully downloaded. Further investigation pointed out that this file is malware, too. Detected as: JS/Dldr.Agent.PI

Description inserted by Thomas Wegele on Tuesday, August 12, 2008
Description updated by Thomas Wegele on Tuesday, August 12, 2008

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