Remove Spyder-Finder Browser Hijacker

Remove Spyder-Finder Browser Hijacker

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The article will aid you to remove Spyder-Finder completely. Follow the browser hijacker removal instructions provided at the bottom of this article.

Its website will redirect you to its search engine or another malicious site. While using its services, you can find yourself on pages with lots of adverts and sponsored content that go through this hijacker. The hijacker will change the start page, new tab, and search settings for the browser applications you have on your computer machine.

Threat Summary

TypeBrowser Hijacker, PUP
Short DescriptionEach browser application on your computer could get affected. The hijacker can redirect you and will display lots of advertisements.
SymptomsBrowser settings which are altered are the homepage, search engine and the new tab.
Distribution MethodFreeware Installations, Bundled Packages
Detection Tool See If Your System Has Been Affected by Spyder-Finder


Malware Removal Tool

User ExperienceJoin Our Forum to Discuss Spyder-Finder.

Spyder-Finder Hijacker – Methods of Distribution

The Spyder-Finder hijacker is a web browser infection that can be deployed using various methods. So far the campaigns target specific countries and regions and a mass deployment has still not been detected. It is very possible that the campaigns are still testing.

A popular method is the upload of web browser extensions that are uploaded to the repositories of the most popular web browsers. In order to persuade the users into installing them the visitors will be shown promises of feature additions, performance optimizations and etc. Whenever they are installed the relevant modifications will take place.

A similar technique is the creation of fake web sites that can link to these browser extensions. They can use similar sounding domain names, content or security certificates. This means that if a user mistypes a common URL they can access the Spyder-Finder hijacker.

In many cases email SPAM campaigns can be coordinated by the hacker operators. They will impersonate senders of companies or Internet services. The redirect installation file may be directly attached or linked in the body contents.

In many cases the Spyder-Finder redirect may also be installed via infected payloads:

  • Application Installers — Malicious software bundles can be created by embedding the hijacker installation code. This is done by taking the “clean” setup file from the official vendor and download portals and adding in the necessary modifications. The resulting files will be spread using the above-mentioned strategies.
  • Infected Documents — This is one of the most popular infection sources as they are caused through interaction with malicious scripts. All popular types can be used as payload carriers of the infection: presentations, text documents, spreadsheets and databases. When they are opened by the victim users a notification prompt will be presented to them asking the scripts to be run. If this is done the hijacker will be installed on the available web browsers.

Spyder-Finder Hijacker – In-Depth Description

The Spyder-Finder hijacker is a malicious infection that can be caused by interacting with a dangerous script or file. While the quoted service by itself may not be dangerous any browser usage of add-ons that link to it may cause serious security and privacy implications. Many redirects and malware plug-ins can state that they support the site or are affiliated with them while in reality this is no true.

Use of such extensions can install tracking cookies or an additional data harvesting module. The collected information can be grouped into two main categories:

  • User Information — The engine may extract data about the victim users that can reveal their identity. This is done by looking for strings such as their name, address, phone number, location and stored account credentials — combinations of usernames, email addresses and passwords. The contents can be taken from the hard disk drive, operating system memory and data used by third-party applications.
  • Campaign Metrics — This includes various information such as the installed hardware components, regional settings and certain operating system environment values.

To make recovery more difficult malicious copies of the browser extension can modify both the browser’s configuration, Windows Registry and operating system configuration files. This will lead to a persistent installation which can be very difficult to remove. Further threats to the computer’s security and privacy are done by running other modules:

  • Windows Registry Modifications — Some browser hijackers can lead to modifications to the Windows Registry — this concerns edits to already existing strings or the creation of new ones. Ths can result in the inability to launch certain services, applications or their functions. Overall performance can degrade as well.
  • Cryptocurrency Miners — By installing extension code or forcing the user to visit a certain page cryptocurrency miners can be deployed. When they are run complex mathematical tasks will be downloaded to the hosts and run. They will take advantage of the available hardware resources: the CPU, GPU, memory and hard disk space. Whenever one of them is reported back to the servers the operators will receive income in the form of cryptocurrency funds that will be directly wired to their digital wallets.
  • Trojan Code — Another form of virus infection is the deployment of a Trojan engine. It will establish a secure and constant connection to a hacker-controlled engine. It allows the hacker operators to spy on the victim users, hijack their data and also take over control of the computers at any given time.
  • Ransomware Infections — By providing file links or other means the use of malicious redirects can also load ransomware viruses onto the victim computers. They are data encrypting malware that will use a built-in list of target data that will be processed with a strong algorithm. As a result the users will not be able to access their data, the hackers will blackmail them to pay a “decryption” or “restore” fee.

When the affected web browsers are opened the users will be redirected to the associated Spyder-Finder hijacker site. It will show a typical search engine page that does not look any different than ordinary Internet portals. We warn users that malicious copies of the site will not only run some (or all) of the aforementioned elements, but will also display results that may not represent the searched queries. Entered terms can redirect the users to scam sites or sponsored content. Scams like fake login pages or company sites can manipulate the users into downloading other virus threats. The other security implication is the loading of ad sites — here the users will be shown intrusive content as every interaction will generate profit for the operators. As such all kinds of scripts and code will be inserted into the pages: banners, pop-ups, redirects, in-line links and etc.

Remove Spyder-Finder Browser Hijacker

To remove Spyder-Finder manually from your computer, follow the step-by-step removal instructions provided below. In case the manual removal does not get rid of the hijacker redirect and its files completely, you should search for and remove any leftovers with an advanced anti-malware tool. Such a program can keep your computer safe in the future.


Martin Beltov

Martin graduated with a degree in Publishing from Sofia University. As a cyber security enthusiast he enjoys writing about the latest threats and mechanisms of intrusion.

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