What Types of Malware Are There? Antivirus Software

-
What Types of Malware Are There? Antivirus Software


In this article, we will take a look at the main types of malware.

And so let's go!


Viruses

Surely you have heard many definitions and their classifications? If not yet, now you will certainly know and imagine what it is and how they work!


Viruses are a kind of malicious software that performs various unauthorized actions in your OS (Operating System), it all depends on its purpose. Basically, a virus is a program code that gives your computer certain commands that the computer executes. How it happens and how viruses are written, we will talk to you in the article "Commands of a virus and how it works" Well, for now, everything is about viruses, let's move on to the next type of worms.


Worms

What types of malware are there? What are worms and how do they work? This is also malicious software that contains "code" of a slightly different plan, namely, the main difference is self-reproduction (copying itself); each copy of it retains its inherited properties of self-reproduction! Which is very bad for your computer speed.


Trojans

What types of malware are there? Trojan horses are programs designed and written specifically for the specific "needs" of an attacker. For example, a Trojan horse can easily copy your data (for example passwords, or other information from your computer).


Let me give you an example, let's say your computer, after visiting the Internet, picked up a "Trojan" and your antivirus software found it, you think it’s okay, I’ll remove it and business! 

And as I already wrote, if you read carefully, then such a program can modify information and commands (Change, make changes) and it turns out the Trojan was removed and he has already done his job by changing several commands in your system or its settings. How can this turn out? Yes, absolutely at least what it all depends on the code and what changes it brought into the system of your PC.


These are the pies dear readers! Well, I would like to write about how a Trojan differs from a simple virus. The main difference is that such Trojans do not copy "themselves" (they do not create copies of themselves). Well, for now, let's move on with the Trojans!


The next type is quite tricky programs and they are called by the type as "Malicious utilities" This is one of the most difficult types of programs since these programs can be both useful and harmful. And of course, like me without an example :)


Malicious utilities

types of malware will give an example, such a program is installed on your PC (Personal Computer) and then it may not harm your computer at all, but as always there is a but. Such a program can hack the protection system of another computer from yours! Can you imagine? If you sit, you are drinking your tea, watching a movie, and in the meantime, the processor of your machine processes commands by which the protection system of another.


Adware, Pornware and Riskware

types of malwareAdware, Pornware and Riskware are a little more complicated and more detailed. So what is this malware? Heh, I'll try to be as clear as possible. Let's start ... This is definitely a conditional series of harmful programs since they can be both harmful and completely useful programs. Let me give an example again for clarification? With an example it will be more clear, Let's say you are a System Administrator and you need to install a remote system administration program for computers, for those. So in this case, everything is fine, as you need it to simplify the operation and maintenance of other PCs. But imagine if there is an attacker in the role of a system administrator,

That's all I briefly described, in more detail, I will write many more articles on this type, how it all works, and how to implement it all and protect yourself from such threats.

Comments

Post a Comment

Popular posts from this blog

Why Not to Restart Your Computer if It Is Infected With the Ransomware | Total Security

-
Image
The Internet has made our lives easy, especially in the field of online buying and selling, but with simplicity come greater challenges. One of the main issues that come with shopping online is its security concerns. So far this year, more than a thousand shoppers in Australia alone have reported cases of online shopping fraud, and 56.6 percent of those cases come with massive financial losses. As the Internet has become our daily tool for trading, investing, and consuming content, we cannot stop buying and selling online, although we are at risk of phishing from scammers who get richer by defrauding users, so we can do a lot to prevent our money from being stolen and defrauded. Buying from various online stores. This article provides practical advice for smart shopping online. These tips are classified into two parts: 1- Prevention Tips - How to protect yourself from fraud and deception while shopping on the Internet? 2- Tips - What do you do after being deceived? 1- How to protect yo...
Read more

What Is a Ransomware Virus and How Do You Protect Your Computer From It | Total Security

-
Image
The attacker then demands a ransom from the victim to regain access to the data upon payment in a virtual currency such as Bitcoin. You are presented with instructions on how to pay a fee to obtain the decryption key. Costs can range from a few hundred dollars to thousands, and you pay cybercriminals in Bitcoin. What are the types of ransomware? Depending on the result of the attack, ransomware can be classified into the following categories: Locker Ransomware: ransomware that shuts down your system and demands a ransom is classified to give you access to locker ransomware. Crypto-Ransomware: This type of ransomware encrypts your files and forces you to pay a specified amount of money to decrypt your files. The victim is required to pay for the anti-virus program that removes this virus. Ransomware Android Mobile Device: This type of ransomware either permanently close your mobile phone or steals its sensitive data, and requires a ransom to unlock it or to return the data. IoT Ransomwa...
Read more

What is a zero-day threat? Free Antivirus Software

-
Image
Day zero refers to the time since the vulnerability was discovered by software developers. There are two types of zero-day threats. A zero-day vulnerability is a software security flaw that can be reproduced in a browser or application. A zero-day attack is an attempt to install malware on a victim's computer by exploiting a zero-day vulnerability in the program. How Do Zero-Day Threats Arise? As the name suggests, a zero-day vulnerability is not yet known to the developer, antivirus companies, or the general public - zero-day attacks are carried out by cybercriminals who were among other things, vulnerabilities in browsers and e-mail clients are especially often exploited in zero-day attacks due to their widespread distribution among users. How to Recognize a Zero-day Attack? Once discovered by users and developers, these are no longer zero-day threats! This is why zero-day attacks are one of the most difficult types of threats with the most devastating consequences today, but the...
Read more