![]() Each category of worm uses a signature attack vector to propagate from machine to machine. What types of computer worms are there?īy looking at how computer worms spread, we can sort them into distinct categories. Even now, this tactic is still viable - many acts of corporate espionage and sabotage are initiated with a seemingly-innocuous USB flash drive.īut today, it’s much more common to encounter worms that rely on purely electronic means of dispersal, such as email, instant messaging services, and file-sharing networks. A hacker would put their worm onto a floppy disc or other media drive and then wait for an unassuming victim to insert it into their computer. Below, we’ll show you how to tell if your computer has a worm so you can take steps to remove it right away.įor many years, worm malware relied on physical means to gain entry into a network. Hackers create worms in such a way that they can burrow into the target OS and do their dirty work without your knowledge. Worms get the job done by exploiting hidden vulnerabilities in your computer’s operating system (OS). ![]() ![]() As self-contained malware, worms don’t need to fool you into activating them, like Trojans do. As soon as a worm gains a foothold in a host machine, it’s able to spread throughout a network without any external aid or actions. How do computer worms work?Ĭomputer worms are dangerous because of how capable they are. That’s why there’s no such thing as a “ worm virus” - they’re two completely different, though similar, types of malware. Whereas viruses need to borrow your computer’s programming or code in order to execute and replicate themselves, worms are self-contained. What Is a Computer Worm? | How Do Worms Spread? | Avast Logo Ameba Icon Security Icon Security White Icon Privacy Icon Performance Icon Privacy Icon Security Icon Performance Icons/45/01 Security/Other-Threats Icons / 32 / Bloatware removal Icons / 32 / Registry Cleaner Icons / 32 / CleanUp Icons / Feature / 32 / Mac Icons / 32 / Browser cleanup Icons/32/01 Security/Malware Icons/32/01 Security/Viruses Icons/32/01 Security/Other-Threats Icons/32/01 Security/Passwords Icons/32/01 Security/Ransomware Icons/32/01 Security/Business Icons/32/02 Privacy/Browser Icons/32/02 Privacy/IP adress Icons/32/02 Privacy/VPN Icons/32/02 Privacy/Proxy Icons/32/02 Privacy/Streaming Icons/32/03 Performance/Celaning Icons/32/03 Performance/Drivers Icons/32/03 Performance/Gaming Icons/32/03 Performance/Hardware Icons/32/03 Performance/Speed Icons / 32 / Bloatware removal Icons / 32 / Registry Cleaner Win Icons / 32 / CleanUp Icons / Feature / 32 / Mac Icons / 32 / Browser cleanup Icons/60/02 Privacy/02_Privacy Icons/60/01 Security/01_Security Icons/60/03 Performance/03_Performance Icons/80/01 Security/IoT Icons/80/01 Security/Malware Icons/80/01 Security/Passwords Icons/80/01 Security/Ransomware Icons/80/01 Security/Viruses Icons/80/01 Security/Other-Threats Icons/80/03 Security/Business Icons/80/02 Privacy/Browser Icons/80/02 Privacy/IP adress Icons/80/02 Privacy/VPN Icons/80/02 Privacy/Proxy Icons/80/02 Privacy/Streaming Icons/80/03 Performance/Celaning Icons/80/03 Performance/Drivers Icons/80/03 Performance/Gaming Icons/80/03 Performance/Hardware Icons/80/03 Performance/Speed Icons/80/03 Performance/03_Performance Icons/80/02 Privacy/02_Privacy ![]()
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