Welcome to the Virus Encyclopedia of Panda Security.
Ruledor.A is a backdoor that is installed by several variants of the Trojan Istbar.
Ruledor.A adds a toolbar to the Internet Explorer browser, displays advertising pop-up windows and could end the Internet Explorer due to programming errors.
In addition, when the user types a web address in the Internet Explorer, Ruledor.A checks if there is something similar among its advertisements. If so, it redirects the user to that advertised website.
Ruledor.A is easy to recognize, as it shows the following symptoms:
ARE YOU FACING ANY PC OR INTERNET RELATED PROBLEMS? FREE SUPPORT INCLUDED. CALL US 24/7
powered by Anytech365