0
Computer Viruses
Computer viruses are harmful pieces of software which can reproduce themselves and automatically spread to other computers and networks. Questions about computer virus techniques and specific computer viruses belong here.
5,673 Questions
What is the oldest mode of malware infection?
The oldest known mode of malware infection is infected floppy disks. In the early days of computing, malware was spread by physically sharing floppy disks that contained malicious code. One of the first known examples is the Brain virus from 1986, which spread via floppy disks and infected the boot sector of MS-DOS systems. While outdated today, it laid the foundation for modern malware techniques that evolved into email, web-based, and network-driven attacks.
Which one is not a malicious code viruses Trojan horses worms cookies?
Cookies are not malicious code. They are just text files that save data for the sites you use. While cookies can be used maliciously, they are not malicious in and of themselves.
Answer
Malware is malicious code that performs a malicious or an unauthorized action such as deleting your files or sending your keystrokes to someone in order to have your identity stolen. There are many types of malware but viruses, spyware, trojans, adware,rootkits and worms are all malware. So, the short answer is that malware come from people. Those willing to do harm or for financial gain write malicious code and attempt to spread it via the internet.
If you want to stay away from becoming infected with malware do not visit adult websites. Pornographic websites are notorious for spreading malware. Not all adult websites are malicious but many are because these sites get millions of views everyday. Also do not open supsicious emails, attachments and do not click on random links in a suspicious email. This is because a file could actually be malicious and infect your computer. Clicking a link that is maliicious willl cause your computer to visit a malicious website thus exposing you to malware. In other words, don't visit adult websites or open suspicious emails.
A few signs of an infection are a number of advertisements appearing, computer is all of a sudden very slow, or you notice when you try and visit certain sites you are redirected to other sites (who may try to imitate the website you were actually trying to visit). If you do feel you are infected don't fret. Google Avast Free Antivirus, download and install it and run a full system scan. No anti-malware program is perfect but Avast gives users a great deal of protection. By the way you should consider upgrading to Avast Internet Security if you bank online.
How do you delete the installshield update manager virus?
To delete the installed shield manager virus simply go to control panel ant then uninstall programs to remove it.
Why can't anti-virus programs detect all viruses?
Because new viruses are constantly being released, it takes time to find and develop cures for them. That is why it is so important to update your virus detectin software often.
What other virus entered with othersbut was not easily detected?
Answer
What you are really asking are what are the other types of malware that affect computer today. However, first you must understand what malware is and what it does. Malware is any malicious code that either damages your computer and its files or does any action without your permission (such as spyware). There are many types of malware such as viruses, spyware, trojans, rootkits and worms. Each have their own characteristics. Fortunately, all malware is spread the same way. By either visiting a malicious website, opening strange emails and clicking on links, opening malicious files (such as attachments in spam mail) or by connecting any storage device that has been infected with malware (such as someone's thumb drive).
Fortunately if you stay away from adult websites, fishy emails and their attachments and run anti-malware software you usually will be fine. My advice keep your anti-malware software up to date and be aware of any strange behavior from your computer. Being redirected to fake websites or seeing ads/pop ups is a system of possible infection.
If you believe you may be infected make sure youre anti-malware software is up to date and then run a full scan. Make sure the scan is a deep scan. It is important to note if the scan finishes and nothing is found this does not mean you are not infected. No, security solution is perfect and there are million of different malware that exist in the world. If you have any questions feel free to message me.
ComputerGuru
How do you send a Trojan virus back to the sender?
You cannot and should not.
Your anti-virus software will attempt to "destroy" the virus on your computer, so it is usually dead the moment it is intercepted.
The only way to send one back is to write a virus yourself. But bear in mind that this is a criminal offence as it is an act of causing deliberate damage.
Is Malwarebytes Anti-malware Compatible With Eset Smart Security 7?
Malwarebytes is pretty much compatible with everything because it's a secondary malware removal tool, not a real time protection antivirus (although the pro version has a real time protection feature). For example, I use Avast and Malwarebytes at the same time.
How many money does a game maker get in a year?
It depends on the type of game you are making, what audience you are targeting, and how much experience you have developing games. Novice and junior game developers earn much less money than a senior game developer, who has the most experience out of the entire crew creating games.
Can your computer get infected with torrent seeding?
No, but your computer can get infected from the actual torrent file that you're downloading.
A tracking cookie is not a virus. Sometimes the cookies can be from harmful sites, but the cookie itself does have a virus.
watch 32 is a dangerous site it crashes even my new computer I recommend megashare it is completely safe
What is computer virus and give 5 examples?
A computer virus is a malicious program that causes damage to your computer in the following ways:
- Can give a hacker control over your computer. These kinds of viruses are called backdoor viruses and rootkits.
- Can cause annoying popups and/or show ads. These are called Adware.
- Can infect your files with its own code. These are one of the most complex ones called worms.
- Can pretend to be an antivirus program that shows you fake threats, and tries to make you pay for the full version. Those are called rogues or fake antiviruses. If you get one, NEVER pay for it.
- Can encrypt your files and demand a fee for decrypting them. They are called ransomware. Once again, NEVER pay for them. In case you get one, make sure your important files are backed up so you can restore them.
- Can disguise itself as something else drop its payload immediately after you run it. They try to make the user run it by pretending to be something useful. The payload can be anything. They are called Trojan horses. The most simple type of virus.
Examples:
Rootkit/Backdoor: SkyNet Rootkit
Adware: Babylon Toolbar
Worm: ILOVEYOU
Rogue: XP Home Security
Ransomware: CryptoLocker
Trojan: Some random keygen from an untrusted website
Hope this helps.
Firewalls help to protect you from hackers trying to gain access to your computer. They monitor network traffic and detect suspicious activity, such as repeated pings to a specific port (which could indicate a port scan followed up by an attack) and malformed packets.
How do you get rid of an polymorphic virus?
reformat the hard drive and reload the operating system. then restore from a backup date previous to the date of infection. all data stored between the backup date and the reformat date will be lost.
