Effective Guide to Remove BrowserModifier:Win32/CouponRuc

By | July 27, 2015

Information about BrowserModifier:Win32/CouponRuc

Microsoft Security Software has detected a PUP called BrowserModifier:Win32/CouponRuc which is able to infect many hosts and install may other PUPs. It can sneak into the targeted computers alongside other free downloads and installs base on the auto mount. Seen from the name given by Microsoft Security, this PUP has the ability to modify internet browser settings. Details symptoms are as follows.

  1. Change browser homepage and search engine;
  2. Cause browser redirect when browsing the web;
  3. Manage your web toolbars and extensions;
  4. Install other programs without asking permission;
  5. Read your online history, preferred web resources, and your IP address

BrowserModifier:Win32/CouponRuc may cause many computer issues. It can also get in a PC through suspicious links, corrupt websites, share files and certain attachments. You should be caution while downloading unknown software from free resources and do not open spam e-mails or suspected attachments. You can install reputable antivirus software to have a real-time scan for your computer.

Effectively Get Rid of BrowserModifier:Win32/CouponRuc

BrowserModifier:Win32/CouponRuc can be removed either manually or automatically. Follow the instructions below and get rid of this adware. >> Click Here for Quick Access to Automatic Removal Tool

Guide 1: Manually Remove BrowserModifier:Win32/CouponRuc by Yourself

Step 1. Stop BrowserModifier:Win32/CouponRuc process in Task Maneger.

Press Ctrl+sShift+Esc or Ctrl+Alt+Delete to open Windows Task Manager, find malicious processes and click End process.

task manager

Step 2. Remove BrowserModifier:Win32/CouponRuc from control panel.

Windows 8 users

  • Press Windows key and I key together on your keyboard to open the Settings Charm Bar.
  • Click Control Panel on Settings Charm Bar and then click Uninstall a program in Control Panel.
  • Find out and Uninstall BrowserModifier:Win32/CouponRuc from the Programs and Features list.

Windows Vista and 7 users

  • Click Start button and then click Control Panel on the Start Menu.
  • Click Uninstall a program in Control Panel.
  • Find out and Uninstall BrowserModifier:Win32/CouponRuc from the Programs and Features list.

Windows XP users

  • Click Start button >> click Settings on Start Menu >> Click Control Panel.
  • Click Add or Remove Programs in Control Panel and remove BrowserModifier:Win32/CouponRuc

Step 3. Delete relevant files and entries.

Press Win & R key to open Run. Type “control folders” and hit enter to open Folder Options. Navigate to View tab, tick Show hidden files and folders and non-tick Hide protected operating system files (Recommended) and then click OK.

control folders

%UserProfile%\Application Data\Microsoft\[random].exe
%System Root%\Samples
%User Profile%\Local Settings\Temp
%Documents and Settings%\All Users\Start Menu\Programs\ 
%Documents and Settings%\All Users\Application Data\

Press Win+ R key at and same time to open Run Commend Box. Open Registry Editor by typing “regedit” in Runbox and clicking OK.


Look through the registry entries and find out all listed harmful items (Edit > Find…). Right click on them and click Delete to remove.

find program entries

HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run\eg ui

Step 4. Remove BrowserModifier:Win32/CouponRuc from your browser.

Internet Explorer

Open Internet Explorer > Tools > Manager Add-on


Tools and Extensions> search for BrowserModifier:Win32/CouponRuc > click Disable

disable browser add on

Clear the browser history and restart IE to take effect

From Internet Explorer Tools, select Internet Options, and then navigate to Advanced. Click Reset > Delete Personal Settings > Reset


Google Chrome

Launch up Google Chrome > Settings > Extension > search for BrowserModifier:Win32/CouponRuc > click trash bin



Clear the history and cookies of Google Chrome and then restart the browser to take effect

From the Settings interface, look for Show advanced settings and then navigate to the Reset Settings > Reset


Mozilla Firefox

Open Firefox, navigate to browser menu in the top right, and select Add-ons.


Find BrowserModifier:Win32/CouponRuc add-on and remove it.


Press Alt and H on the homepage and select Troubleshooting Information > Refresh Firefox >Refresh Firefox > close.


Step 4. Scan and optimize your PC with RegCure Pro

RegCure Pro is a useful tool that may help you scan and optimize your PC. It has several tools and features to address other performance and computing issues. This tool also has what you need to clean your computer as well as optimize it. The best way to improve your computer’s performance is to start with a scan.

1). Click the icon to download RegCure Pro.


2). Click “Yes” to run the profile.

RegCure Pro 1

3). Click “Next Button” and finish the installation process.

RegCure Pro 2

4). After installation, run the RegCure Pro to start.

RegCure Pro icon

5). Scan your computer for errors by making a system scan.


6).After scanning, choose the items you want to clean and fix them.


Note: If you want to remove quick and safely, you are highly recommended to go to the Guide 2 below.

Guide 2: Automatically Remove BrowserModifier:Win32/CouponRuc with SpyHunter

SpyHunter is an adaptive real-time spyware detection and removal tool for your PC. It is automatically configured to give you optimal protection with limited interaction, so all you need to do is install it for immediate and ongoing protection. There is no doubt that you can remove BrowserModifier:Win32/CouponRuc and the related extensions with this powerful tool. Please read the instruction below.

(Please be at ease for SpyHunter, since it will never bundle with any programs and it can get along with existing security programs without any conflicts.)

1). Click the download button below.


2). After finishing downloading, click Run to install SpyHunter step by step.


3). After finishing installing, SpyHunter will scan and diagnose your entire system automatically.


4). As the scanning is complete, all detected threats will be listed out. Then, you can click on “Fix Threats” to remove all of the threats found in your system.

spyhunter malware scan

Final Tips:

BrowserModifier:Win32/CouponRuc will cause a lot of problems to your computer. You are highly recommended to remove it from your PC. If you need a quicker and safer way out of this adware, please feel free to Download and Install Powerful Security Tool Here.


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