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Trojan horses, worms, and malicious scripts are spread several ways. The most common ways to acquire these are through questionable websites, social media, and in e-mails.
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How are Trojan horses worms and malicious scripts spread?
Trojan horses, worms, and malicious scripts are spread several ways. The most common ways to acquire these are through questionable websites, social media, and in e-mails.
Do Trojan horses carry viruses or worms?
Trojan horses can carry viruses. Trojan horses disguise themselves to e something they are not. Trojans can be spread via email.
What are the top 5 examples of MAlicious code?
The top five examples of malicious code include: Viruses: Self-replicating programs that attach themselves to legitimate files and spread to other systems. Worms: Standalone malware that replicates itself to spread across networks without needing a host file. Trojan Horses: Malicious software disguised as legitimate applications, tricking users into installing them. Ransomware: Encrypts files on a victim's device, demanding payment for decryption. Spyware: Secretly monitors user activity and collects personal information without consent.
Do trojans mutate?
Not exactly. Some Trojan horses modify them selves slightly when they spread (EG by modify their name) but not enough to count as a mutation.
Does a Trojan horse need a host program to work?
Yes, a Trojan horse requires a host program to function, as it disguises itself as legitimate software to deceive users. Once the user unknowingly installs the Trojan, it can execute malicious activities on the system, such as stealing data or providing unauthorized access. Unlike viruses or worms, Trojans do not self-replicate; they rely on user interaction to spread.
What is a coumputer virus?
A computer virus is a computer program that can replicate itself and spread from one computer to another. The term "virus" is also commonly, but erroneously used, to refer to other types of malware, including but not limited to adware and spyware programs that do not have a reproductive ability.Viruses can increase their chances of spreading to other computers by infecting files on a network file system or a file system that is accessed by other computers.As stated above, the term "computer virus" is sometimes used as a catch-all phrase to include all types of malware, even those that do not have the ability to replicate themselves. Malware includes computer viruses, computer worms, Trojan horses, most rootkits, spyware, dishonest adware and other malicious or unwanted software, including true viruses. Viruses are sometimes confused with worms and Trojan horses, which are technically different. A worm can exploit security vulnerabilities to spread itself automatically to other computers through networks, while a Trojan horse is a program that appears harmless but hides malicious functions. Worms and Trojan horses, like viruses, may harm a computer system's data or performance. Some viruses and other malware have symptoms noticeable to the computer user, but many are surreptitious or simply do nothing to call attention to themselves. Some viruses do nothing beyond reproducing themselves.
Example of malicious code?
A simple virus can do basic things. For instance a worm, it finds wholes in networks, and can spread to other computers from one computer. Another example is, say there is a computer room at a school. And this computer room has lets say 20 computers all connected in a network to share files through a server computer. If one computer gets a worm, depending on the worm, it could spread through a number of the computers through the network. Worm: A type of virus that spreads through networks. Virus: Something that infects that one computer. Keylogger: Tracks whatever you type.
How does an Trojan horse virus spread?
will i did not scan my PC before i backed up my computer then after it finish backing up i scanned my PC. Norton internet security 2011 found Trojan virus so it deleted. Then next day i scanned my back up drive it found the same virus that infected my PC so that one way Trojan can spread.
What does a Trojan bagel virus do?
A Trojan bagel virus is a type of malware that disguises itself as a legitimate file or program to trick users into downloading and executing it. Once activated, it can compromise the system by stealing sensitive information, installing additional malicious software, or giving unauthorized access to attackers. Unlike traditional viruses, it does not replicate itself but relies on user action to spread. Its name comes from the "Trojan Horse" concept, where it appears harmless while concealing harmful capabilities.
What is the most common way to get a virus?
1. E-mail attachment. 2. Lack of firewall on an insecure network. 3. Malicious Web pages. 4. Co-installed with other legitimate but contaminated software. 5. Sometimes products like digital picture frames, MP3 players, flash drives, etc., are pre-infected at point of manufacture.
What does a Trojan horse virus do?
A "trojan horse" is not a virus; it's a type of malware that may be spread like a virus. It hides within other programs, or pretends to be a trusted program, but it is really malicious software. Like the Trojan Horse in the Iliad, it secretly does damage once you mistakenly let it into your computer system. It can be used to steal information from the computer.
What a computer virus is and how is adversely affects the proper working of the system?
ImproveA computer virus is a computer program that can replicate itself[1] and spread from one computer to another. The term "virus" is also commonly, but erroneously used, to refer to other types of malware, including but not limited to adware and spyware programs that do not have a reproductive ability.Viruses can increase their chances of spreading to other computers by infecting files on a network file system or a file system that is accessed by other computers.[2][3]As stated above, the term "computer virus" is sometimes used as a catch-all phrase to include all types of malware, even those that do not have the ability to replicate themselves. Malware includes computer viruses, computer worms, Trojan horses, most rootkits, spyware, dishonest adware and other malicious or unwanted software, including true viruses. Viruses are sometimes confused with worms and Trojan horses, which are technically different. A worm can exploit security vulnerabilities to spread itself automatically to other computers through networks, while a Trojan horse is a program that appears harmless but hides malicious functions. Worms and Trojan horses, like viruses, may harm a computer system's data or performance. Some viruses and other malware have symptoms noticeable to the computer user, but many are surreptitious or simply do nothing to call attention to themselves. Some viruses do nothing beyond reproducing themselves.
