[CloneRanger]

@weeNym

Good new find but it seems it's yet another but different exploit in the link that MrBrian posted from Technet

Threat details

What is unique about Stuxnet is that it utilizes a new method of propagation. Specifically, it takes advantage of specially-crafted shortcut files (also known as .lnk files) placed on USB drives to automatically execute malware as soon as the .lnk file is read by the operating system. In other words, simply browsing to the removable media drive using an application that displays shortcut icons (like Windows Explorer) runs the malware without any additional user interaction. We anticipate other malware authors taking advantage of this technique. Stuxnet will infect any usb drive that is attached to the system, and for this reason we’ve classified the malware as a worm. This classification for the malware should not be confused with another vector used by this worm, the newly disclosed vulnerability (CVE-2010-2568) covered in today’s advisory http://www.microsoft.com/technet/sec...y/2286198.mspx The vulnerability itself is not wormable.

Stuxnet uses the aforementioned .lnk technique to install additional malware components. It first injects a backdoor (Worm:Win32/Stuxnet.A) onto the compromised system, and then drops two drivers:

* Trojan:WinNT/Stuxnet.A - hides the presence of the .lnk files
* Trojan:WinNT/Stuxnet.B - injects (formerly) encrypted data blobs (.tmp files) into memory, each of which appear to serve different purposes as the Stuxnet deployment system infrastructure (drivers, .lnk files, propagation, etc.).

http://blogs.technet.com/b/mmpc/arch...net-sting.aspx