Welcome to the Virus Encyclopedia of Panda Security.
It allows to get into the affected computer.
It generates a large amount of network traffic activity with the consequent consumption of bandwidth.
It changes the security settings of Internet Explorer.
It downloads files from several websites.
, across the Internet.
|First detected on:||Nov. 3, 2006|
|Detection updated on:||Nov. 3, 2006|
|Yes, using TruPrevent Technologies
Downloader.LER is a Trojan, which although seemingly inoffensive, can actually carry out attacks and intrusions.
- In the local network:
it generates a large amount of network activity and consumes bandwidth.
It reduces the security level of the computer:
it changes the security settings of Internet Explorer, decreasing its security level.
Downloader.LER accesses several websites to download files, which it then runs. These can be any type of file, although they are normally malware.
Downloader.LER uses the following propagation or distribution methods:
- Exploiting vulnerabilities with the intervention of the user: exploiting vulnerabilities in file formats or applications. To exploit them successfully it needs the intervention of the user: opening files, viewing malicious web pages, reading emails, etc.
- Via Internet, exploiting remote vulnerabilities: attacking random IP addresses, in which it tries to insert a copy of itself by exploiting one or more vulnerabilities.