In computing, a Trojan horse is any malware which misleads users of its true intent. The term is derived from the Ancient Greek story of the deceptive Trojan Horse that led to the fall of the city of Troy.
A Trojan or Trojan virus, is a type of malware that is often disguised as legitimate software. Trojans can be employed by cyber-thieves and hackers trying to gain access to users’ systems. Users are typically tricked by some form of social engineering into loading and executing Trojans on their systems. Once activated, Trojans can enable cyber-criminals to spy on you, steal your sensitive data, and gain backdoor access to your system. These actions can include:
- Deleting data
- Blocking data
- Modifying data
- Copying data
- Disrupting the performance of computers or computer networks
Unlike computer viruses and worms, Trojans are not able to self-replicate.
What causes Trojan virus?
Cyber criminals send emails with malicious links or attachments. Users get tricked by attractive advertisements and offers and when they open the attachment or click on the links, get their device infected with a Trojan Virus.
How bad is Trojan Virus?
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
What are the signs of Trojan infection?
Signs of a Trojan Virus
- Slow computer.
- Blue screen of death.
- Strange pop-ups.
- Unfamiliar add-ons and plugins.
- Applications acting strange.
- Disabled security application such as UAC.
- Insufficient memory.
- Changed desktop.
Will resetting PC remove Trojan?
Running a factory reset on a computer is an effective way to clear out a persistent virus or other malware
Which antivirus can remove Trojan?
Loaris trojan remover and Trojan killerAntiviruses scans and cleans Trojans hiding on your device — and prevents future attacks from Trojans and other types of malware. Plus it’s 100% free and easy to use.
Loaris Main Features&Functions
Loaris trojan remover is compatible with all Windows versions starting from 7. But there is no Android app – developers decided that the mobile OS is not interesting for them. The total amount of functions is close to high-end antiviruses. You can perform the 4 different type of scan : Standart (quick scan of the folders which are usually infected by different malware), Full (scans all folders on your discs), Custom (scans only specified folders), and Removable (checks your removable disks for malware presence). The last function is quite rare through no-name antimalware vendors.
Loaris Trojan Remover can be downloaded from this website. The installation file is quite small – only 1,4 MB, so, you can download it easily even in case of weak connection or limited data plan. After the installation, do not open it yet, follow the instructions on the zip foolder and you will enjoy full functionality.
Loaris Trojan Remover has several functions besides of simple scans. The majority of such functions are targeted for system recovery after the malware attack. You can reset your browser settings in one click, which is essential after an adware or browser hijacker attack. It can also be useful for resetting your browser settings in case if you have changed several settings, and can’t revert them because of some reason.
Another function is Reset Windows HOSTS file. This file contains information about priority DNS-addresses for specified sites. Trojans, ransomware, and several other types of malware can add their entries to your HOSTS file. Such entries may prevent your access to the sites of antimalware vendors or antimalware forums. Another variant is adding the false DNS-address of some popular websites, for example, Facebook or Twitter. After the connection through such a DNS-server, you will see the clone of mentioned site, where you will be offered to enter your login and password.
One more feature which is required after the ransomware attack is Windows Update Policy reset. Ransomware, especially WannaCry and STOP families, change your update policy to prevent the changes, implemented by ransomware, to be wiped out by the update. Such changes are usually implemented in the registry and through several system files. Windows Update Policy reset button will revert all the changes implemented by malware to the values which were set by the user before the attack.
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