What is trojan horse malware

Is a Trojan virus bad?

A Trojan horse (or Trojan) is one of the most common and dangerous types of threats that can infect your computer or mobile device. Trojans are usually disguised as benign or useful software that you download from the Internet, but they actually carry malicious code designed to do harm—thus their name.

Can Trojan virus be removed?

Trojan horses are some of the most frustrating viruses that you can get on your computer. Not only are they easy to pick up, they’re not always easy to find. On top of that, Trojan horses are irritating to get off of the computer once they’re there. However, they’re not impossible to remove.

What is an example of a Trojan horse virus?

Trojan-DDoS

This Trojan horse virus can start up the Denial of Service (DoS) attacks. Not only it can affect endpoints, but also websites. By sending multiple requests – from your computer and several other infected computers – the attack can overload the target address which leads to a denial of service.

Where do Trojan viruses come from?

Trojans are generally spread by some form of social engineering, for example where a user is duped into executing an email attachment disguised to appear not suspicious, (e.g., a routine form to be filled in), or by clicking on some fake advertisement on social media or anywhere else.

Why Trojan horse is harmful for computer?

A Trojan horse, or Trojan, is a type of malicious code or software that looks legitimate but can take control of your computer. A Trojan is designed to damage, disrupt, steal, or in general inflict some other harmful action on your data or network. … Once installed, a Trojan can perform the action it was designed for.

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Who created Trojan virus?

John Walker

What is the best Trojan remover?

  1. Bitdefender Antivirus Free Edition. Best free anti-malware for your PC. …
  2. Avira Free Security Suite. Powerful protection against malware. …
  3. AVG AntiVirus Free. Another good defense against malware. …
  4. SpyBot Search & Destroy. An established tool against malware infection. …
  5. Emsisoft Emergency Kit. Focused malware-removal tool.

Which antivirus can remove Trojan?

Avast Free Antivirus

Can Trojan work without Internet?

They can only operate through programs. If you have internet access enabled and active, a trojan or rootkit that you already have installed without your knowledge can activate and send data back to the hacker via an unused port without your knowledge.

Who is the famous Trojan Horse?

Types of Trojan Horse

  • Backdoor. It gives malicious users remote access over the infected computer. …
  • Exploit. It contains data or code that abuses a vulnerability within application software that’s operating on your endpoint.
  • Rootkit. …
  • Trojan-Banker. …
  • Trojan-DdoS. …
  • Trojan-Downloader. …
  • Trojan-Dropper. …
  • Trojan-GameThief.

What are the symptoms of Trojan Horse?

The common Trojan viruses do the following malicious activities on your computer once you’re infected:

  • Weird Messages and Pop-ups. …
  • Extremely Slow Computer. …
  • Interrupted Internet Connection. …
  • Unusable Apps. …
  • Malicious Windows. …
  • Missing Files. …
  • Your Antivirus Gone and Firewall Disabled. …
  • Language.

Is the Trojan Horse a true story?

The Trojan Horse is a story from the Trojan War about the subterfuge that the Greeks used to enter the independent city of Troy and win the war. In the canonical version, after a fruitless 10-year siege, the Greeks constructed a huge wooden horse and hid a select force of men inside, including Odysseus.

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Can antivirus detect Trojan?

Luckily, antivirus programs cannot be so easily tricked. They are designed to detect and protect against attack tools such as viruses, spyware, trojans, adware and other types of malware. Many antivirus tools are designed to detect, block, and remove trojan infections.

What is Trojan Horse Mcq?

This set of Cyber Security Multiple Choice Questions & Answers (MCQs) focuses on “Attack Vectors – Trojans and Backdoors – 1”. 1. … Explanation: A Trojan is a small malicious program that runs hidden on the infected system. They are created with the intent and they infected the system by misleading the user.

1 year ago

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