About the worm virus

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Privacy policy. A worm is a type of malware that can copy itself and often spreads through a network by exploiting security vulnerabilities. It can spread through email attachments, text messages, file-sharing programs, social networking sites, network shares, removable drives, and software vulnerabilities.

Worms represent a large category of malware. Different worms use different methods to infect devices. Depending on the variant, they can steal sensitive information, change security settings, send information to malicious hackers, stop users from accessing files, and other malicious activities.

Jenxcus also known as Dunihi , Gamarue also known as Androm , and Bondat have consistently remained at the top of the list of malware that infects users running Microsoft software. Although these worms share some commonalities, it's interesting to note that they also have distinct characteristics. Jenxcus has capabilities of not only infecting removable drives but can also act as a backdoor that connects back to its server.

A worm is often introduced to a computer or network through a link or file sent through an email, chat, or other online communication.

Skip to content Skip to navigation Skip to footer. What Is a Worm Virus? Contact Us. Classifications and Names of Worms. Files Sent as Email Attachments.

The user clicks on a file attached to an email and the worm is activated. Through Network Packets. Monitor Speed and Performance. Be on the Lookout for Missing or New Files. Stay Protected Against Computer Worms. Be Extra Cautious Against Phishing. Update Your Operating System. How Fortinet Can Help. What is a worm virus? How do computer worms work? How do worm viruses spread? Quick Links.

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Find the right solution for you. Featured Event: RSA A computer worm can propagate or replicate itself without a host file. Think you have a computer worm? Download Malwarebytes free to scan your computer. Cybersecurity Basics. Computer worm. For Home View all Malwarebytes products. They may also seem a bit coldblooded because they can be remorselessly destructive.

A computer worm is a subset of the Trojan horse malware that can propagate or self-replicate from one computer to another without human activation after breaching a system. Naturally, you must be wondering what is a Trojan and how does it relate to computer worms? To keep it brief, a Trojan uses trickery and social engineering to deceive people into running it.

For example, a Trojan may pretend to be legitimate software. A worm is a type of Trojan because it normally relies on social engineering to attack systems. Some people think that a computer worm and computer virus are the same things because the two behave similarly. They may even use the terms like "worm computer virus" or "worm virus malware.

The defining difference between a virus and a worm is that viruses rely on human action for activation and need a host system to replicate. Over the years, there have been some particularly devastating worms.

Some worms have caused billions in damage. Here is a brief list of some infamous ones:. Many of the symptoms of a computer worm are like that of a computer virus.