JS/Flafisi.D Trojan

This page aims to help you remove JS/Flafisi.D Trojan. Our removal instructions work for every version of Windows.

JS/Flafisi.D Trojan is a very malicious computer program which once inside your machine can cause all sorts of unpredictable issues. Here are some of the activities that may be a consequence of the infection with this Trojan horse:

  • Damage, corruption, and deletion of files, important system components, and installed software.
  • Destruction of the entire systems by deleting important OS files or formatting the hard disks.
  • Theft of personal and professional data and financial information such as credit or debit card numbers, login credentials, passwords, important personal documents, archives, and other sensitive information.
  • Tracking the users’ activity, monitoring keystrokes on the keyboard. The Trojan horse may also make screenshots on the infected computer’s screen and send the collected information to remote criminal servers.
  • Installation of backdoors to your PC, which allow the hackers to take over the computer.
  • Loading other dangerous viruses such as Ransomware, Spyware, Worms and many more.
  • Exploitation of the computer resources for spam and malware distribution or launching of Denial of Service (DoS) or other network attacks.
  • Malfunction of the antivirus, anti-spyware and other security programs. Trojan horses can disable important system applications and prevent the performance of standard system processes.
  • Blocking of access to trusted sites and sources for computer security.
  • Issues with the system performance, Internet connection and computer speed and general instability.

These are just some of the possible activities that a threat like JS/Flafisi.D Trojan may be responsible for, but you don’t need to wait to experience them in order to remove the infection. If your computer has been compromised, we highly recommend you use the instructions in the Removal Guide below and eliminate the virus as soon as possible.

How to effectively remove JS/Flafisi.D Trojan and protect your PC?

Using trusted security software is the best way to remove Trojans from your system. These threats are quite sophisticated and tend to hide their malicious scripts deep inside the OS, where it may be quite challenging for inexperienced computer users to detect them. That’s why we recommend you use some professional software such as the specialized malware-removal tool from this page for the detection and removal of the Trojan. If the malware prevents you from installing and running a scan with this tool or if you simply think that you can handle the threat manually, you can use the instructions from the Removal Guide that our “How to remove” team has prepared. They can help you detect and delete JS/Flafisi.D Trojan , but to be able to scan your system properly and find any suspicious components that might have been left behind, we still recommend you install a reliable security program that can seek out the possible remnants of the malware.

In how many ways can JS/Flafisi.D infiltrate your system?

Typically, Trojans like JS/Flafisi.D can infect you without any actual symptoms. This malware spreads itself in a number of ways, but the security experts typically highlight five main ways that such a Trojan can eventually get into your system:

  • A great number of infections happen through malicious email attachments and spam messages, which carry contaminated data. The Trojan typically relies on camouflage to mislead the victims about its real nature and purpose and is often presented as a useful plugin, an application, a link, an offer, a software installer, or even an amusing image, audio or video file. Once it tricks the users into opening it, the infection silently installs its scripts on the system and tries to hide its traces.
  • A threat like JS/Flafisi.D may get inside the system via a weaknesses in your browser or security holes in your system. Outdated software and skipped installation of security patches may easily be exploited by such malware.
  • The hackers often insert their malicious payload inside insecure sites, which are filled with harmful links or which distribute unreliable pop-up ads. If a visitor lands on a similar site and clicks on the generated advertising content, the computer might get automatically infected. Sadly, nothing suspicious can be noticed at the moment of the infection because the threat does not show any unusual symptoms or warnings.
  • Trojans may be integrated into software installation packages. They may even resemble legitimate programs and prompt you to install updates or new, free, or test versions of popular software, which are, in fact, fake and used to deliver the malware to your system. You can also download this threat as a torrent, spam message attachment or a popup offering a Java or Flash Player update.
  • Different shareware, freeware and torrent platforms may also be used as distributors for Trojans. That’s why, you should be careful with the sources you use to download software and stick to reputed web locations.

As you can see, a Trojan like JS/Flafisi.D can sneak into the system from various Internet sources such as insecure web pages or networks. The best way to save yourself from its malicious actions is to remove it as soon as possible and ensure that your PC has no security vulnerabilities and is protected with a reliable antivirus tool.


Name JS/Flafisi.D
Type Trojan
Detection Tool

JS/Flafisi.D Trojan Removal

Search Marquis is a high-profile hijacker – you might want to see if you’re not infected with it as well.

You can find the removal guide here.


About the author

Lidia Howler

Lidia is a web content creator with years of experience in the cyber-security sector. She helps readers with articles on malware removal and online security. Her strive for simplicity and well-researched information provides users with easy-to-follow It-related tips and step-by-step tutorials.

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