Threat Description

Adware: ​W32/Stud

Details

Category: Spyware
Type: Adware
Platform: W32

Summary


This program delivers advertising content to the user. It is usually annoying but harmless, unless it is combined with spyware or trackware.



Removal


Automatic action

Once detected, the F-Secure security product will automatically disinfect the suspect file by either deleting it or renaming it.

More scanning & removal options

More information on scanning or removal options is available in the documentation for your F-Secure security product on the Downloads section of our Home - Global site.

You may also refer to the Knowledge Base on the F-Secure Community site for more information.

Contact Support

For further assistance, F-Secure customers can request support online via the Request support or the Chat forms on our Home - Global site.



Technical Details


This is the family description for the Adware:W32/Stud family of adware.

Like most adware programs, it displays pop-up advertisements. Members of the Stud adware family also gather data on the web searches made by the user.

Installation

During installation, the user is prompted to read and agree to an end user license agreement (EULA) before proceeding with the installation:

Should the user agree and click on "Next", the adware installs a DLL into the %system32% folder, then registers it as a Browser Helper Object (BHO). This means that each time the Microsoft Internet Explorer browser is started, the adware program is also automatically launched.

Activity

In addition to displaying pop-up advertisements, Stud adware programs are able to auto-update. To do so, the program must connect with a remote system to download the necessary components/updates. An example of a possible connection is:

  • https://xfind.to/[...]/version.htm[...]




Description Created: 2009-03-16 04:52:08.0

Description Last Modified: 2009-04-22 06:16:33.0


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