The most dangerous computer virus ever: the story of theConficker virus
When it comes to computer viruses, there is one that strikes fear into the heart of even the most experienced IT professionals: Conficker. This malicious software has caused billions of dollars in damages and has infected millions of computers around the world.
Conficker, also known as Downup, Downadup and Kido, is a worm that targets the Microsoft Windows operating system. It was first discovered in 2008, and since then it has been responsible for some of the biggest and most costly cyber-attacks in history.
The worst thing about Conficker is that it is incredibly difficult to remove. Once a computer is infected, the worm will disable security software and block access to websites that could provide help in removing it. This has made Conficker one of the most persistent and difficult to remove viruses in history.
Conficker is spread through malicious email attachments and infected websites. When a user opens the attachment or visits the website, the worm will start to install itself. Once it is on a system, it will start to propagate itself by scanning for other vulnerable computers and then infecting them.
The worm will then start to download and run other malicious software on the infected computers. This can include software that is used to steal personal information or to create a botnet. A botnet is a network of hundreds or even thousands of computers that are all controlled by a single attacker.
Conficker has caused billions of dollars in damage since it was first discovered. It has been used to launch massive cyber-attacks, such as the one that took down the websites of Twitter, Facebook and Netflix in October of 2016.
In 2009, Conficker was used to infect the computers of the French military. The worm caused so much damage that the French government had to disable all of its computers and start from scratch.
In 2010, Conficker was used to infect the computers of the Iranian nuclear program. The worm caused significant damage and delayed the progress of the program by several years.
The most dangerous thing about Conficker is that it is still out there. It is estimated that there are millions of computers around the world that are still infected with the worm. And, it is still spreading.
So, what can be done to protect against Conficker?
The best defense against Conficker is to keep your computer up-to-date with the latest security patches. Microsoft has released several updates that help to protect against the worm.
If you think that your computer may be infected with Conficker, you should run a malware scan as soon as possible. There are several good malware scanners that can detect and remove the worm.
If you have been infected with Conficker, you should take steps to clean your computer and remove the worm. There are several good guides that can help you to do this.
The best way to protect against Conficker is to be proactive. Keep your computer up-to-date and run a malware scan on a regular basis. If you think that your computer may be infected, take action immediately. The sooner you take steps to clean your computer, the less damage Conficker will cause..Original Content
The most dangerous computer virus ever: the story of the W32.Blaster.Worm
On August 11, 2003, the most destructive computer worm in history hit computers around the globe. The W32.Blaster.Worm, also known as the LoveSan Worm or the MS Blaster Worm, took advantage of a flaw in Microsoft’s Windows operating system to launch a widespread attack that crippled computers and caused billions of dollars in damages.
The worm was first discovered by computer security company Symantec on July 16, 2003. At the time, it was not considered to be a major threat, as it did not spread automatically like most worms. Instead, it required users to manually execute a file called msblast.exe in order to infect their computer.
Despite its lack of automation, the worm was still able to cause a great deal of damage. Once a computer was infected, the worm would launch a denial of service attack against a website run by Microsoft. This website was used to provide updates for the Windows operating system, and the attack caused it to crash.
The worm also installed a backdoor on the infected computer, which allowed attackers to remotely control the machine. This allowed them to install additional software, steal data, or even delete files.
The Blaster Worm spread quickly after its release, due to the fact that it exploits a vulnerability that is present in almost all versions of Windows. Within days of its release, it had infected millions of computers around the world.
The worm caused such a large amount of damage that Microsoft was forced to release a patch for the vulnerability that it exploited. This patch was released on August 8, 2003, just three days before the worm was set to launch its attack.
Despite the release of the patch, the worm was still able to cause a great deal of damage. This is because many users had not yet installed the patch, or were using an older version of Windows that could not be patched.
The Blaster Worm is estimated to have caused billions of dollars in damages, and is considered to be the most destructive computer worm in history.
All material on this site was made with malwarezero.org as the authority reference. Resource.