Table of Contents
- 1 What is the name of the virus that appears to be a legitimate program but when opened it can steal passwords or destroy date?
- 2 Which virus is hidden in program?
- 3 Is Trojan a virus or malware?
- 4 What does Trojan horse mean today?
- 5 What is a tunneling virus?
- 6 What are the examples of stealth virus?
- 7 How are Trojan viruses made?
What is the name of the virus that appears to be a legitimate program but when opened it can steal passwords or destroy date?
Trojan horses are a type of malware that appears as a legitimate program to trick users. But when the user downloads the program, the Trojan infects their system. They derive their name from Greek mythology. There are many different kinds of Trojans, which can perform a wide variety of malicious activities.
A trojan horse is a malicious software program that hides inside other programs. It enters a computer hidden inside a legitimate program, such as a screen saver. Then it puts code into the operating system that enables a hacker to access the infected computer. Trojan horses do not usually spread by themselves.
Is Trojan a virus or malware?
A Trojan horse is a type of malware that downloads onto a computer disguised as a legitimate program. A Trojan horse is so-called due to its delivery method, which typically sees an attacker use social engineering to hide malicious code within legitimate software.
What is a Trojan virus and what does it do?
Trojan viruses are a type of malware that invade your computer disguised as a real, operational programs. Once a trojan is inside your system, it can perform destructive actions before you even know it’s there.
Why is it called Trojan Horse?
Trojans take their name from the hollow wooden horse that the Greeks hid inside of during the Trojan War. The Trojans, thinking the horse was a gift, opened their walled city to accept it, allowing the Greeks to come out of hiding at night to attack the sleeping Trojans.
What does Trojan horse mean today?
Today, the term “Trojan horse” is still used to refer to any kind of deception or trick that involves getting a target willingly to allow an enemy into a secure place. The Trojan horse is also the source of the nickname “Trojans” for computer programs — called malware — that can infect computer systems.
What is a tunneling virus?
A tunelling virus is a virus that attempts to intercept anti-virus software before it can detect malicious code. A tunneling virus launches itself under anti-virus programs and then works by going to the operating system’s interruption handlers and intercepting them, thus avoiding detection.
What are the examples of stealth virus?
A stealth virus can infect a computer system in a number of ways: For instance, when a user downloads a malicious email attachment; installs malware masquerading as programs from websites; or uses unverified software infected with malware.
What does the macro virus do?
Macro viruses work by embedding malicious code into data files, such as documents and spreadsheets. This code is activated as soon as these files are opened or when macros are enabled, proceeding to infect other files on your device. Microsoft Word documents are common carriers of macro viruses.
What is a logic bomb virus?
A Logic Bomb is a piece of often-malicious code that is intentionally inserted into software. This makes their presence undetected until it executes their function, which can range from inflicting harm through files deletion to self-propagation to the unusual, in the case of a 2019 attack by a software vendor.
How are Trojan viruses made?
Trojan viruses work by taking advantage of a lack of security knowledge by the user and security measures on a computer, such as an antivirus and antimalware software program. A Trojan typically appears as a piece of malware attached to an email. The file, program, or application appears to come from a trusted source.