JScript/CodeBase.Exploit


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



Overview

Alias:

JS.CodeBase.exploit [Computer Associates], TrojanDropper.JS.Mimail.b [Kaspersky], Win32/TrojanDownloader.Small.AC trojan [Eset]

Category:

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.

Dropper: In viruses and trojans, the dropper is the part of the program that installs the hostile code onto the system.

Exploit: A way of breaking into a system. An exploit takes advantage of a weakness in a system in order to hack it. Exploits are the root of the hacker culture. Hackers gain fame by discovering an exploit. Others gain fame by writing scripts for it. Legions of script-kiddies apply the exploit to millions of systems, whether it makes sense or not. Since people make the same mistakes over-and-over, exploits for very different systems start to look very much like each other. Most exploits can be classified under major categories: buffer overflow, directory climbing, defaults, Denial of Service.

Similar Pests:

Downloader · Dropper · Exploit

Origins

Date of Origin:

August, 2004

Operation

Storage Required:

  • JScript/CodeBase.Exploit: at least 5 KB
  • Detection and Removal

    Automatic Removal:

    PestPatrol detects this.

    PestPatrol removes this.



    Manual Removal:

    Follow these steps to remove JScript/CodeBase.Exploit 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.
    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:

    October 15, 2004