Rootkit is a program that hides itself deep into computer's operating system which allows external users to operate and control the computer's system from outside. While rootkit opens the door to areas which are forbidden to unauthorized users, it also has the ability to hide its presence, which makes them almost impossible to detect and remove.
The funny story about rootkits is that they have been around for more than twenty years, but in the beginning, they weren't malicious programs at all. They were rather used as a part of totally legitimate applications. Once cyber criminals discovered the interesting nature of rootkits, the term got a negative connotation. because of its association with malware it is now known as a very common tool for malicious attacks.
What does Rootkit stand for?
"Root" stands for a UNIX/Linux term that's the equivalent of Administrator in Windows and “kit” refers to the software components.
Rootkit installation works in a way that the attacker installs a rootkit once they get the Administrator access which is only possible with a direct attack on a PC's system, which can be done by exploiting a known vulnerability or a password. Once the rootkit is installed, it will hide deep into the system and get full control of a system..
Hot to remove rootkit?
Since the nature of a rootkit allows it to hide itself very deep and embed themselves into the operating s it is very hard to detected it. However, a rootkit must be removed as soon as possible since it works in such a way that many legitimate and important function calls and data are passed through their oversight which can cause many damage to the owner of the PC.
It is important to emphasize that rootkit must be removed very carefully. Otherwise, you can break some vital functionality of the operating system and make even worse damage.
Long story short, removal process is not easy and if you are infected with a rootkit you may want to install a specialized rootkit removal software tool which will remove the rootkit easily without damaging your operating system.
Years of careful rootkit character investigation helped Zemana in developing the best possible rootkit remediator. Because of the highly malicious nature of the infection, Zemana’s AntiMalware is free for end users so that they can efficiently remove deep embedded rootkits without damaging any vital functionalities of the operating system. It has been tested by MRG Effitas, an independent UK test house and defined as the best rootkit remediator.
To have proactive protection and never let any of these infections get near your PC install Zemana AntiMalware Premium and stay worry free.
You can download Zemana AntiMalware Free here.