Rootkit detection Guide

Rootkit detection means detecting malware that has been designed for giving accessibility to hackers to have a target control over a certain device. This type of malware hampers the operating system and software, whereas some rootkits can affect the firmware and hardware of your computer system.

Rootkit detection Guide
Rootkit detection Guide | Image by kalhh from Pixabay

Root means an admin account on systems like Linux and Unix, whereas kit means tool implementation using software components. They are related to malware like worms, viruses, and Trojans that conceal their presence from system processes and users. Expert tips conceal their presence but still can be active even if they are hidden.

What harm can a rootkit do? 

Rootkit paves the way for someone to control a device or computer without letting the owner know about it. On installation of a rootkit, the rootkit’s controller can remotely access and execute files and modify system configuration on that host device. A rootkit on an infected device or computer can also lead to accessing the computer owner’s log files and spying on the usage.

Rootkit detection

Rootkit detection can be difficult as there are no commercially available products that can detect and remove both unknown and known rootkits. However, you can check for a rootkit on an infected computer in many ways. The rootkit detection procedures include memory dump analysis, behavioral-based ways like detecting your device’s strange behavior, and signature scanning method. Besides this, in some cases, the only way to remove the rootkit from an infected device is to ensure the rebuilding of the compromised computer system.

Rootkit protection 

You can ensure the safety of your device against rootkit by making sure that the rootkits don’t patch against the well-known vulnerability and penetrate the system. This safeguard option involves patches of the operating system and the updated definition of the virus. Another way to safeguard your computer system from rootkits is to avoid accepting files or opening emails and attachments that have come from unknown sources. It is important to go through the end-user license agreements cautiously before installing any software on the system.

Scanning rootkit 

How can you detect rootkit? 

You can’t detect the presence of a rootkit easily on your computer as this type of malware explicitly is made to stay hidden. It can stay on your computer for a long time, thereby causing serious damage to your system. It can disable the feature of security software in your system that will make your work all the way more difficult.

Possible symptoms to note rootkit detection

Blue screen 

A Blue screens refer to many windows error messages known as blue screen of death and appear as whitish text. Blue screen is a possible sign of rootkit malware where your computer system requires constant rebooting.

Unusual and strange behavior of web browser

Unusual web browser behavior involves link redirection or unrecognizable bookmarks and may be a sign of rootkit malware.

Slowing down the performance of the device 

If your device freezes frequently or slowly perform and starts then, it may signify the presence of rootkit malware. It can also be a failure to respond to all inputs from the keyboard/mouse.

Settings of windows will change without seeking permission

If your taskbar hides automatically, your screensaver changes, or any wrong time and date displays without your consent or action, then the changes of windows settings will be a potential symptom of rootkit malware

Web pages will not function properly 

If network activities or web pages are displayed intermittently or don’t function properly as a result of more network traffic, then it is a sign of rootkit malware.

Rootkit scan 

The best way to detect rootkit infection is to do a rootkit scan that an antivirus solution can initiate. Targeted scans can be an effective way to know whether your system is performing unusually. On suspicion of rootkit malware, one best way to detect the virus is to paper down your computer system and then execute the scanning process from a known clean device. Another way for rootkit detection is to perform Behavioral analysis, which refers to detecting rootkit behavior instead of detecting a rootkit. Behavioral analysis is the best way to get an alert about a rootkit before realizing that you are under any malware attack.

How to prevent rootkit from attacking? 

It is important to be vigilant while programs download and internet browsing since a rootkit can be tough to detect. You have to take the following measures to ensure the risk of rootkit damage to the computer is minimal.

Use advanced antivirus cyber security solutions. 

Install an advanced and comprehensive antivirus solution for securing your device. It must offer full-scale security from cyber threats and the option of running rootkit scans.

Stay up to date 

Prevent hackers from attacking your system with malware by keeping up to date about ongoing software. You must keep your operating system and programs updated to prevent rootkit scans from taking the opportunity of your system vulnerability.

Alert about phishing scams 

A social engineering attack is known as phishing. Fraudsters and scammers trick users by using email to obtain their financial details and make them download malicious and infected rootkit software. Don’t open suspicious emails from unknown sources to prevent rootkit from penetrating your system. Don’t click any link that you are unsure about.

 

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