How To Remove Search Marquis Browser Hijacker from Mac Osx

Easy Guide To Delete Search Marquis from Mac PC

Search Marquis is a vicious program that tries to pretend itself a genuine and useful search engine which claims to improve uses online browsing experience.  But it is barely differing from other popular search engine like as Google, Yahoo, and Bing etc. It shows unwanted searching results as well as creates redirection issues.  In order to know more details and its removal instruction read the below guide carefully.

Know About Search Marquis:

Search Marquis is  categorized as a redirect virus or web browser hijacker   that is mainly designed to infect the Mac OS System and infect all the popular web browsers like as Safari, Apple, Firefox, Explorer, Chrome and others. It has been developed by the team of cyber hacker with the main target to makes illegal money through scam innocent users. It usually gets installed into the System without any user’s knowledge with the spam email attachments, updating System software, clicking on malicious links and other tricky ways. Once installed successfully, firstly it instantly takes control over the target web browsers and modifies the previous setting such as homepage, search engine, DNS and New tab setting. It also able to replaces the homepage and default search engine with fake search engine searchmarquis.com site. Therefor while users visit on this site to search any query then it shows unwanted searching results as well as redirect  to phishing webpage where forces to install rogue Software program, play online games,  watching online movies etc.

Search Marquis boost the web traffic and generates illegal revenue on pay per click for the creator by the bombarding lots of annoying advertisements into various forms like as commercial ads, pop-up ads, coupons, banners, discounts etc on the malicious webpage which users most visited.  Sometimes triggered on those adverts cause the redirection issues and the execution of malicious script which download and install potentially unwanted program and other harmful threats.

How Search Marquis is more harmful for PC:

 Moreover, Search Marquis can interrupt your online browsing experience. It also blocks firewall, task manager, control panel and real antivirus program. It also creates duplicate files and makes new files and Windows registries as a similar name. It creates several copies itself and spreads into various locations. It also gets install additional browser extension, plug-in, add-ons etc.to get enters other harmful infections. It is also able to monitoring online keys habits to collect personal and confidential information like as email-id, password, bank account details, IP address; geo-locations etc and share these details to the cyber offender for illegal use. It also consumes huge spaces of the System memory to slowdown overall performance and makes your PC totally useless. Thus it is highly advice to delete Search Marquis as far as possible.

How did Search Marquis gets installed into the System:

Search Marquis Virus usually gets installed into the system via the bundling methods. Bundling is a deceptive trick which promote freeware program that embedded malicious codes. While users download and install freeware program from third party site or without checking custom or advance options then the malicious codes also gets executed into the System without any users knowledge which cause the infiltration of lots of infections. It also comes  with the spam email attachments which contains malicious files and embedded links, while users updating System Software from unknown sources download.com, download32.com, peer to peer sharing files  through bad network like as eMule, Torrent, Gnuteall etc.

 How To Avoiding the installation of Search Marquis:

Do not try to download and installed freeware program from third party site. Read the installation guide carefully till the end. Use always official or trustworthy site. Select custom or advance options to prevent the installation of additional malicious files or codes. Users must be ignoring the attachments of spam email which received from unknown address.  If you don’t know the sender name and address, please verify firstly. Must check the grammatical error and spelling mistakes of the content body before any attachments. Always use official or trustworthy sources while updating system software and be aware while peer to peer sharing files.

How To Remove Search Marquis Automatically:

 If you system is already infected with Search Marquis then you are highly advice to delete this nasty infection. But it creates several copies and deeply hides into the System. So it is hard to detect and eliminate from normal antimalware tool or manually. We are highly advice scan the System with automatically removal tool to remove Search Marquis and other similar threats completely from the Mac System.

More About Search Marquis:

Remember that potentially unwanted programs (PUPs) like Search Marquis generally do not spread alone, so the moment you agreed to install it intentionally or unintentionally, you might have brought several extra PUPs as well without even knowing. After that, it waits and spies on victims’ browsing habits. This nasty hijacker watches and observes what users do during the online sessions, for example, what information they look for, what web pages do they access, what search queries they use and so on. After that, Search Marquis begins inserting sponsored links into search results. These links are related to multiple affiliated sites and you need to be very suspicious of them as some of them can be unreliable and truly dangerous for your work-station.

We highly advise to not visit sites that promote software updates, free applications or ask to provide personal or sensitive data. If you ever come across a web portal due to redirects caused by this hijacker, you should quit it without delaying. Moreover, the presence of this hazardous malware can be the root of browser lags and poor computer performance. Search Marquis may cause you to deal with several other precarious issues such as frequent system crash, hard drive failure, data loss, boot errors, application malfunctioning and so on.

The ability of data collecting makes this infection a severe threat for users’ privacy. The gathered non-personal information can be utilized to execute personalized advertisements or to be sold to unknown third-parties. Though not drastically, all the activities that this PUP performs on the infected machine can reflect on the system performance as well. Due to Search Marquis virus, your browser may become bizarrely slow or crash totally. Other apps may also experience similar malfunctions. Whenever you start noticing such tendencies, scan your PC with reputable anti-virus tool.

In spite of your system behaves unusually, never call any tech support number that may pop-up while surfing the web. This is a common trick used by online scammers to sell people fake technical support services. Close the browser to remove such notifications. If you can’t do that, run your Task Manager, and finish your browser this way.  Once you do that, scan your device with anti-malware program as early as possible in order to complete the Search Marquis removal from the machine.

Search Marquis : Threat Analysis

Name    Search Marquis

Type      Mac OS Browser Hijacker

Threat Level       High (It can bring other harmful threats on your computer).

Short Description             Infect your browser, show unwanted pop-up ads, redirect your browser on potentially harmful and phishing websites.

Symptoms          Changed default homepage and search engine, show pop-up ads, forced browser redirection on low quality websites.

Distribution Method       Freeware Installations, Bundled Packages, spam emails, cracked software, clicking on malicious links, peer to peer sharing files and other social engineering techniques.

Removal Tool: In order to keep the PC safe and secure from more issues then you are highly advice scan the PC with powerful antimalware tool to remove Search Marquis completely from the Mac PC.

Remove Files and Folders Related to Search Marquis

Open the “Menu” bar and click the “Finder” icon. Select “Go” and click on “Go to Folder…”

Step 1: Search the suspicious and doubtful malware generated files in /Library/LaunchAgents folder

Type /Library/LaunchAgents in the “Go to Folder” option

In the “Launch Agent” folder, search for all the files that you have recently downloaded and move them to “Trash”. Few of the examples of files created by browser-hijacker or adware are as follow, “myppes.download.plist”, “mykotlerino.Itvbit.plist”, installmac.AppRemoval.plist”, and “kuklorest.update.plist” and so on.

Step 2: Detect and remove the files generated by the adware in “/Library/Application” Support folder

In the “Go to Folder..bar”, type “/Library/Application Support”

Search for any suspicious newly added folders in “Application Support” folder. If you detect any one of these like “NicePlayer” or “MPlayerX” then send them to “Trash” folder.

Step 3: Look for the files generated by malware in /Library/LaunchAgent Folder:

Go to Folder bar and type /Library/LaunchAgents

You are in the “LaunchAgents” folder. Here, you have to search for all the newly added files and move them to “Trash” if you find them suspicious. Some of the examples of suspicious files generated by malware are “myppes.download.plist”, “installmac.AppRemoved.plist”, “kuklorest.update.plist”, “mykotlerino.ltvbit.plist” and so on.

Step4: Go to /Library/LaunchDaemons Folder and search for the files created by malware

Type /Library/LaunchDaemons in the “Go To Folder” option

In the newly opened “LaunchDaemons” folder, search for any recently added suspicious files and move them to “Trash”. Examples of some of the suspicious files are “com.kuklorest.net-preferences.plist”, “com.avickUpd.plist”, “com.myppes.net-preference.plist”, “com.aoudad.net-preferences.plist” and so on.

Step 5: Use Combo Cleaner Anti-Malware and Scan your Mac PC

The malware infections could be removed from the Mac PC if you execute all the steps mentioned above in the correct way. However, it is always advised to be sure that your PC is not infected. It is suggested to scan the work-station with “Combo Cleaner Anti-virus”.

Once the file gets downloaded, double click on combocleaner.dmg installer in the newly opened window. Next is to open the “Launchpad” and press on “Combo Cleaner” icon. It is advised to wait until “Combo Cleaner” updates the latest definition for malware detection. Click on “Start Combo Scan” button.

A depth scan of your Mac PC will be executed in order to detect malware. If the Anti-virus scan report says “no threat found” then you can continue with guide further. On the other hand, it is recommended to delete the detected malware infection before continuing.

Now the files and folders created by the adware is removed, you have to remove the rogue extensions from the browsers.

Remove Search Marquis from Internet Browsers

Delete Doubtful and Malicious Extension from Safari

Go to “Menu Bar” and open “Safari” browser. Select “Safari” and then “Preferences”

In the opened “preferences” window, select “Extensions” that you have recently installed. All such extensions should be detected and click the “Uninstall” button next to it. If you are doubtful then you can remove all the extensions from “Safari” browser as none of them are important for smooth functionality of the browser.

In case if you continue facing unwanted webpage redirections or aggressive advertisements bombarding, you can reset the “Safari” browser.

“Reset Safari”

Open the Safari menu and choose “preferences…” from the drop-down menu.

Go to the “Extension” tab and set the extension slider to “Off” position. This disables all the installed extensions in the Safari browser

Next step is to check the homepage. Go to “Preferences…” option and choose “General” tab. Change the homepage to your preferred URL.

Also check the default search-engine provider settings. Go to “Preferences…” window and select the “Search” tab and select the search-engine provider that you want such as “Google”.

Next is to clear the Safari browser Cache- Go to “Preferences…” window and select “Advanced” tab and click on “Show develop menu in the menu bar.“

Go to “Develop” menu and select “Empty Caches”.

Remove website data and browsing history. Go to “Safari” menu and select “Clear History and Website Data”. Choose “all history” and then click on “Clear History”.

Remove Unwanted and Malicious Plug-ins from Mozilla Firefox

Delete Search Marquis add-ons from Mozilla Firefox

Open the Firefox Mozilla browser. Click on the “Open Menu” present in the top right corner of the screen. From the newly opened menu, choose “Add-ons”.

Go to “Extension” option and detect all the latest installed add-ons. Select each of the suspicious add-ons and click on “Remove” button next to them.

In case if you want to “reset” the Mozilla Firefox browser then follow the steps that has been mentioned below.

Reset Mozilla Firefox Settings

Open the Firefox Mozilla browser and click on “Firefox” button situated at the top left corner of the screen.

In the new menu, go to “Help” sub-menu and choose “Troubleshooting Information”

In the “Troubleshooting Information” page, click on “Reset Firefox” button.

Confirm that you want to reset the Mozilla Firefox settings to default by pressing on “Reset Firefox” option

The browser will get restarted and the settings changes to factory default

Delete Unwanted and Malicious Extensions from Google Chrome

Open the chrome browser and click on “Chrome menu”. From the drop down option, choose “More Tools” and then “Extensions”.

In the “Extensions” option, search for all the recently installed add-ons and extensions. Select them and choose “Trash” button. Any third-party extension is not important for the smooth functionality of the browser.

Reset Google Chrome Settings

Open the browser and click on three line bar at the top right side corner of the window.

Go to the bottom of the newly opened window and select “Show advanced settings”.

In the newly opened window, scroll down to the bottom and choose “Reset browser settings”

Click on the “Reset” button on the opened “Reset browser settings” window

Restart the browser and the changes you get will be applied

The above mentioned manual process should be executed as it is mentioned. It is a cumbersome process and requires a lot of technical expertise. And hence it is advised for technical experts only. To be sure that your PC is free from malware, it is better that you scan the work-station with a powerful anti-malware tool. The automatic malware removal application is preferred because it doesn’t requires any additional technical skills and expertise.

Download the application and execute it on the PC to begin the depth scanning. Once the scanning gets completed, it shows the list of all the files related to Search Marquis. You can select such harmful files and folders and remove them immediately.