How the ransomware virus spreads and removes

Very often we must be vigilant, checking our equipment and devices due to the large number of computer viruses that spread over the network. There are always more of these shows, that's why we will talk to you about Virus ransomware namely, how to identify it, remove it from your PC and protect your information.

What is ransomware virus?

It is important to know what malicious computer program, since its attack usually infects and damages even the computers of multinational companies. Take advantage of any computer vulnerability, displays a message asking the user to pay to unlock the information they want to access.

Ransomware is considered very dangerous malware because performs complex encryption of all personal data, including passwords we have saved. Act as if it were a legal entity, causing users to panic and feel compelled to pay the ransom.

What type of virus is ransomware?

The purpose of this virus is well known, this is an extortion virus, which has the purpose of through different mechanisms, prevent you from accessing your files, so that those behind the other computer, they can ask you for a ransom, which is almost always in cryptocurrencies, to be able to release your data again.

What is the main characteristic of ransomware?

As we mentioned earlier, its main characteristic is that of un malicious virus that seeks to steal information, Or better, capture information to ask for money for it. But this malware has a number of characteristics that define it and make it even worse than it seems. Some of them may be:

• The encryption of this virus it's totally indecipherable, making it very difficult or impossible to decrypt files on your own.
• Ransomware is such a strong virus that is capable of encrypting all types of files, some of them like: Photos, videos, audios, documents, etc.
• It's a virus can encode all file names, this makes it impossible to know what data was affected. This is one of the main strategies used to take advantage of people's despair.
• Probably when you are infected with this virus, a warning will appear at startup telling you that you are infected and that you must pay to get your information back, these payments are generally made in cryptocurrencies.
• This virus has quite advanced camouflage techniques, what prevent antivirus from detecting them, or at least, conventional antivirus.
• It is very easy to spread quickly to other computers using the same network.

What harm does the Ransomware virus cause?

Ransomware virus is quite dangerous, since although it does not cause damage that is capable of seriously damaging an operating system, If it can cause serious economic damage and loss and leakage of information. As, as we mentioned before, this virus is capable of taking over different files on your PC, thus charging a considerable sum for releasing them again.

The main damage that this virus can cause to the user is that of loss of valuable information, because if for some reason, the affected person did not have the money to pay the ransom of this information, would be forced to lose it.

Types of ransomware

Since its inception in 1980 they have been developing Stronger Rasonmware, at first only the security of specific users is attacked. Now the attack has been carried out more widely, hence the brief description that we make below.

1. Scarecrow: It basically consists of transmitting a technical support message that you must pay for its use.
2. Screen blocker: Blocks with an alert message identified as an FBI security system requiring payment of a fine for computer crime.
3. Encrypted ransomware: Is high level, the name itself indicates it, encrypts the information and disappears it, even if I pay the supposed ransom.

Read on so you can determine if your computer or smartphone is infected from this horrible file virus.

How ransomware spreads

There are different ways to spread Ransomware, one of the methods they use the most is the one with malicious spam, o spam malo, consisting of malicious messages that are sent by email, social media, chat, etc. This type of message expects to generate some kind of clickbait, so you can access a link and that's it, you will have your computer infected with this malware.

Another method widely used by cybercriminals is misleading advertising, looking for the same as spam, generates click bait or some kind of need for the person to click, and ready, you are infected. This type of advertising can be found even on legitimate pages, so be very careful.

How do I know if I am infected?

The computer will somehow give you clues that will allow it to detect if it is infected by Rasomware, signs like the one we present below.

• The PC starts to show certain access failures or shows slow performance.
• Direct PC lock, it restarts or a message appears to unlock.
• You cannot access registered personal data.
• Unknown files or folders with unknown names are displayed.
• A message appears stating that you must pay in Cryptocurrencies, if you want to restore the data.
• Maybe in trying to enter the web crashes.
• A message appears stating that you are participating in an illegal activity, such as piracy or that you have downloaded child pornography files.

Protect your files and your PC from Rasomware

Ideally, you must protect your computer from the start to avoid the hassle caused by computer viruses. Here we show you what are some of the preventive measures to take care of your personal dataand all related information.

1. Avoid opening emails if you don't know the source.
2. Do not run any program that is not safe.
3. Have a good Antivirus on your PC that allows you to detect and analyze any file before opening it.
4. Active el Firewall de Windows, so that it works automatically.
5. Manufacture Backups from time to time on a removable drive where no one can infect them.
6. Always do a scan of your operating system, and that your Antivirus is up to date.

How to remove Ransomware virus

First, don't rush, consider the following suggestions, since there is a possibility that save your personal files. However, keep in mind that due to the damage caused by this virus, it may not be possible to retrieve them.

• Do not cancel the exchange ransom payment.
• Scan the PC with an updated antivirus that you have installed on your own system, and try to remove it and, if it fails, try the next point.
• Try use an antivirus from a pendrive, but restart the PC and boot into Safe Mode to prevent it from crashing.
• Start the scan and if you have removed it, you will be able to check which files you could or could not recover.

The threat comes from anywhere on the web, always take precautions and does not meet the requirements of these computer malware developers.

How to avoid ransomware

Ransomware can be avoided in the same way that we can avoid most viruses, as, Fortunately, There are different techniques to make our equipment quite resistant to this type of attack. Let's see:

• to get started, it is highly recommended that have a quality antivirus, and not necessarily free. It is important to invest in security, that is why we strongly recommend hiring a full antivirus service. Your computer and your precious files will thank you, have security.
• Avoid entering strange sites or links at all costsAs usual, viruses that come in the form of the famous' Trojans’ they enter your computer through these types of malicious files. How do they work? Easy, just open the link that ‘Tía Andrea sent you’ telling you ‘you won an iPad’, or 'Enter this link to see your photo’ and when you enter, It is done, you will have the virus lodged in your computer. It is a fairly simple method, so We recommend that you first make sure that the links they send you are completely secure.
• Always always always have an external backup of the most important information you have on your computerThis will save your life on more than one occasion, since in the hypothetical case in which your privacy and that of your computer are violated, you will always have a backup of your important information. We recommend an external hard drive, a pendrive, CDs or even store everything in a cloud. Safety first.

Just as there is crime in the world, virtual crime also occurs, and it is something to which all Internet users are constantly exposed, That is why it is recommended that you always apply the best techniques so that both the integrity of your information, as the integrity of your team, always remains intact.