Alyon


· Overview ·
· Origins ·
· Operation ·
· Detection and Removal ·
· Research ·



Overview

Alias:

Spyware/ISTbar [Panda], TrojanDownloader.Win32.IstBar.f [Kaspersky], Win32/IstBar.f!Downloader [Computer Associates], Win32/TrojanDownloader.IstBar.F trojan [Eset]

Category:

Dialer: Software that dials a phone number. Some dialers connect to local Internet Service Providers and are beneficial as configured. Others connect to toll numbers without user awareness or permission.

Downloader: A program designed to retrieve and install additional files, when run. Most will be configured to retrieve from a designated web or FTP site.

Trojan: Any program with a hidden intent. Trojans are one of the leading causes of breaking into machines. If you pull down a program from a chat room, new group, or even from unsolicited e-mail, then the program is likely trojaned with some subversive purpose. The word Trojan can be used as a verb: To trojan a program is to add subversive functionality to an existing program. For example, a trojaned login program might be programmed to accept a certain password for any user's account that the hacker can use to log back into the system at any time. Rootkits often contain a suite of such trojaned programs.

Similar Pests:

Dialer · Downloader · Trojan

Origins

Date of Origin:

July, 2003

Operation

Storage Required:

  • Alyon: at least 269 KB
  • Detection and Removal

    Automatic Removal:

    PestPatrol detects this.

    PestPatrol removes this.



    Manual Removal:

    Follow these steps to remove Alyon from your machine. Begin by backing up your registry and your system, and/or setting a Restore Point, to prevent trouble if you make a mistake.
    Stop Running Processes:

    Kill these running processes with Task Manager:

    Remove Files:

    Remove these files (if present) with Windows Explorer:

    Research

    File Analyses:

    More Info:

  • AllTheWeb, AltaVista, AOL Search, Ask Jeeves, Google, HotBot, Lycos, LookSmart, MSN, Yahoo!
  • Research By:

  • PestPatrol's Pest Research Center
  • Last Revised:

    March 02, 2005