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Trojan.JS.Agent.E

Spreading: low
Damage: medium
Size: approx 700 bytes
Discovered: 2007 Dec 12

SYMPTOMS:

Presence of a file named xXx.exe.

TECHNICAL DESCRIPTION:

The script exploits a vulnerability discovered on Internet Explorer 6.0 (MS06-014) .When executed, the script adds the following clsid: "BD96c556-65a3-11d0-983a-00c04fc29e36". The code wich performs the download is then executed on the remote host. It first creates an object named msxml2.XMLHTTP and then tries to download a file from http://freescans[hidden].com /count/load.php . The files is saved with the name xXx.exe in the parent directory of the folder where the browser is installed. The downloaded file is currently detected as Trojan.Downloader.JJRB

Removal instructions:

Please let BitDefender disinfect your files.

ANALYZED BY:

Mihai Razvan Benchea, virus researcher