“Help! My computer is infected with Ransom:JS/Brolo.B. Microsoft security essentials found and quarantined this Trojan, but can’t remove. Please advise.” Is your computer also infected with Ransom:JS/Brolo.B? How to delete the virus? Read this post, you can get the removal guide to remove Ransom:JS/Brolo.B step by step.

Description of Ransom:JS/Brolo.B

Ransom:JS/Brolo.B is a extremely dangerous Trojan horse threat from the ransomware family. Ransomware is a type of malware that can stop you from using your PC, or encrypt your files so you can’t use them. You may be warned that you need to pay money, complete surveys, or perform other actions before you can use your PC again. You can be infected with this threat when you visit or are redirected to a malicious website.

Once your computer is infected with this Trojan horse,   it is able to modify your system registry entries and system files. Ransom:JS/Brolo.B can add itself to the start up list so as to automatically load every time you boot up the computer. It will take up a lot of system resources and high CPU to drop down your PC performance. When you launch on the computer desktop, you will find there are much trouble.

This ransomware can lock your web browser by showing you a message that asks you to pay a fine. The message can pretend to be from a law enforcement agency and tells you to pay money to unlock your browser. They can also stop you from closing your web browser, using the address bar, or pressing any shortcut keys. However, you are not recommended to pay for the fine. There is no guarantee. You should remove it immediately from the computer. It is recommended to update your security program and execute a deep scan in order to identify and delete all Ransom:JS/Brolo.B related components, additions and threats.

How did Ransom:JS/Brolo.B come into the system?

Usually Ransom:JS/Brolo.B is packed in the attachment of innocent advertising spam emails attachment, infected removable drives, hacked or compromised webpages or other malware, etc. In all, this virus is created to spread widely or every corner through the internet. To avoid this infection, you should be careful when surf the internet. Not to click on any unfamiliar links or pop ups. Not to visit unsafe websites like porn websites and some game websites. And it is highly recommended to keep a powerful anti-virus like Spyhunter on the computer to remove and block viruses.

Harmful Properties of Ransom:JS/Brolo.B

1. It attacks your computer without any of your permission;
2. It slow down the computer performance by taking up a lot of system resources;
3. It drops its malicious files and registry entries to the infected system;
4. It lock your computer and encrypt your files to ask for a fine;
5. It steals your privacy information and compromises your security.

How to Remove Ransom:JS/Brolo.B

–Effective method to remove Ransom:JS/Brolo.B

<< Remove Ransom:JS/Brolo.B manually.

<<Remove Ransom:JS/Brolo.B by using SpyHunter anti-malware.

Instructions to get rid of Ransom:JS/Brolo.B

For manually removal

To manually get rid of Ransom:JS/Brolo.B virus, it’s to end processes, unregister DLL files, search and uninstall all other files and registry entries. Manual removal is a complex and hazardous process that may cause irreparable man-made damage to your computer. If you’re not professional, it is recommended that you back up Windows registry first before carrying out the approach. Follow the removal guide below to start.

Step 1. Get into the safe mode with networking

<Restart your computer. As your computer restarts but before Windows launches, tap “F8” key constantly. Use the arrow keys to highlight the “Safe Mode with Networking” option, and then press ENTER>


Step 2. Close all running processes (Before you end its relevant malicious processes shown as below, please make certain you have saved and close all the running files or any other applications first.)

Press Ctrl+Alt+Del keys together and stop Ransom:JS/Brolo.B processes in the Windows Task Manager.

task manager processes

Step 3. Open Control Panel from Start menu and search for Folder Options. When Folder Options window opens, click on its View tab, tick Show hidden files and folders and non-tick Hide protected operating system files (Recommended) and then press OK.

folder options

Step 4.Open Registry Editor by navigating to Start Menu, type in Regedit, and then click OK. When you have been in Registry Editor, please remove the following related files and registry entries:

run registry editor

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MpCmdRun.exe
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MpUXSrv.exe
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\MSASCui.exe

Step 5. Delete virus files

The related files can be looked for through the Internet; you just then search for these files on your pc and delete them manually.

%AllUsersProfile%\Application Data\random

Step 6. Scan your computer again with Spyhunter to check.

Instruction for using SpyHunter anti-malware:

SpyHunter is a world-famous real-time malware protection and removal tool, which is designed to detect , remove and protect your PC from the latest malware attacks, such as Trojans, worms, rootkits, rogue viruses, browser hijacker, ransomware, adware, key-loggers, and so forth. To keep SpyHunter Anti-malware on your computer is an important way to protect your computer in a good condition. Please find the instruction as follow.

A. First please get into the safe mode with networking

<Restart your computer. As your computer restarts but before Windows launches, tap “F8” key constantly. Use the arrow keys to highlight the “Safe Mode with Networking” option, and then press ENTER>



B.Follow the steps to continue.

Step1. Download SpyHunter by clicking on the icon below.

download Spyhunter1

Step2. Follow the instructions to install SpyHunter.



spyhunter setup finish

Step3. SpyHunter will start scanning your system automatically right after the installation has been completed successfully.


Step4. Select the detect malicious files after your scanning and click “Remove” button to clean up all viruses and invaders.


Step 5. Scan your computer again with Spyhunter to check.

Additinaol Tips: << Optimize the infected computer with RegCure Pro.

To optimize the computer, we need to fix the registry Errors and Clutter, Registry Bloat and clean up Fragmented Files on Hard Drive, Accumulated Junk File Clutter and Fragmented Core Operating System Files. To do it manually it is a complex and touch job. Here there is a useful program – RegCure Pro, which can help you do this once for all. The following steps are for your reference.

RegCure Pro is packed with the tools you need to boost your PC’s speed and performance. Featuring an intuitive interface and easy-to-use work flow, RegCure Pro scans common problem areas – and quickly and safely fixes them. As well, it has several tools and features to address other performance and computing issues.

Step 1. Click the icon to download RegCure Pro

Step 2. Double-click on the RegCure Pro and run its profile

Step 3 . Click Next and finish the installation process

Step 4. RegCure Pro will open automatically on your screen

RegCure Pro

Step 5. Scan your computer for errors

RegCure Pro2

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

Similar video for your reference


Note: Manually removal Ransom:JS/Brolo.B is a complex and tough task only suggested to advanced computer users. You need to possess sufficient skills about dealing with registries entries, dll. files and program files. You need to be very careful to move on every step. If you are not so professional on computer and cannot solve the problem manually, you are recommended to using Spyhunter Anti-malware to remove malware for you easily and quickly. Furthermore, Spyhunter can block the malware and protect your computer from being attacked. Download Spyhunter to keep your computer from many computer invaders now. And you can download the RegCure Pro to optimize the computer.

<<Scan your computer with SpyHunter anti-malware for free.

download Spyhunter5

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