Trojan virus impact

Trojans do not spread by themselves, and as their name suggests, like the astute Greeks in their attack on Troy, these malicious codes reach computers in the guise of an apparently harmless program, which, in many cases, when executed releases a second program, the Trojan itself. This is the typical behavior of downloader Trojans. This includes banking Trojans, whose global impact has increased by 50 percent over the last four months. The effects of Trojans can be highly dangerous.

Like viruses , they can destroy files or information on hard disks. They can also capture and resend confidential data to an external address or open communication ports, allowing an intruder to control the infected computer remotely. Yes No. Sorry this didn't help. Thanks for your feedback. Many thanks for your answer and more power! This thread is locked. You can follow the question or vote as helpful, but you cannot reply to this thread. I have the same question 0. Report abuse. Not only it can affect endpoints, but also websites.

By sending multiple requests — from an endpoint and several other infected computers — the attack can overload the target address which leads to a denial of service. Due to its deceitful characteristics, it can hide its activity from the Task Manager. A Rootkit Trojan may be able to subvert the software that is expected to find it e. The removal of a Rootkit Trojan can be difficult or practically impossible. Most especially in cases where the rootkit stays in the kernel, reinstallation of the operating system may be the only way to resolve the problem.

HIPS represents a preemptive approach to network security and utilizes advanced techniques to detect and block attempts to breach a computer system. It utilizes several advanced techniques to scan network traffic and look for patterns in the data. If a possible breach is discovered, HIPS can take several different defensive actions depending on the type and severity of the detected Trojan Horse malware effects. Machine learning is a vast and ever-changing field, and Comodo uses the latest machine learning techniques to determine to determine if a file is malicious or benign.

Comodo has created a predictive model started with collecting a huge number and variety of malicious and benign files. Finally, the model is trained by feeding all of these features to it and allowing it to crunch the numbers and find patterns and clusters in the data.

When the features of a file with an unknown label are presented to the model, it can return a confidence score of how similar these features are to those of the malicious and benign sets. That effectively defends the endpoints from the Trojan Horse malware effects. As Comodo Advanced Endpoint Protection AEP protects your endpoints against trojan horse malware effects, the AEP application itself routinely comes under attack by malicious applications trying to circumvent its protection.

Exploit Exploit is a type of Trojan that contains a malicious code or data to attack a vulnerable software or application that runs on an infected computer. Trojan-Banker This is a type of trojan developed to extract user's account data, debit or credit card data through online banking systems, e-payment gateway. Trojan-Downloader Trojan-Downloaders as the name suggests, it is developed by hackers to download and install new versions of malicious programs onto the target victim's computer.

Most of the traditional antivirus programs are inefficient to scan all the components this Trojan. They are developed by cyber thieves to obtain money from the target user — in return, in order to detect and remove threats, despite the threats that they report are non-existent in real-time.

Trojan-GameThief The main targets for Trojan-Game Thief are online gamers and their prime motive is to steal the user account information. Trojan-Spy Trojan-Spy programs, as the name suggests, can spy on how the victim is using the computer — for example, tracking data, taking screen shots or extracting a list of running applications. Trojan-Mailfinder These programs are developed by hackers to extract email addresses from the victim's computer.