Brief summary on Minr Cryptojacking
Minr Cryptojacking is a potentially unwanted program. The term crypto jacking indicates the crypto mining code injection on the website and the processing power use of the system without the user consent. The Minr software is one of the fifth most used crypto jacking tools on the internet. Malware researcher note that it is based on the Java script and able to run on any browser. The Minr code is generally placed on the WordPress themes. According to March 2018 report, the Minr Cryptojacking has affected 1000 of sites and 25 PCs which exhibits its code.
Researchers has discovered the Minr code which is using the free tool called as JJEncode and can be downloaded from the different pages such as Github.com/blaiprat/grunt-jjencode. JJEncode is generally used for hiding the script function which has placed at the top of the 'header.php' file to corrupt WordPress themes. It contains the domain like Stati.bid and Web.clod.pw. This script is responsible to load Minr on the website. It also affect all modern browser and leads to the increase of CPU load. It also increases the electricity consumption on the CPU, bad video, image rendering and increases page loading time. The Minr Cryptojacking campaign uses the Wikipedia page, popular news articles comments, posts on reputable forums links to infect the sites.
Distribution method of the Minr Cryptojacking
Mainly the distribution of Minr Cryptojacking depends upon the bundling technique. The freeware which you download is responsible to inject this virus into your system. The malicious program is linked with this freeware so, when you install this, the code also get active to penetrate into your system. When you open the spam attachments which also contains this malign code quickly inject the Minr Cryptojacking inside your computer. Also when user share the files on the unsafe network, this virus get injected more quickly into the computer. Visiting the malicious websites and clicking on unknown links are also responsible to inject the Minr Cryptojacking into your computer.
Harmful activities of the Minr Cryptojacking
The cyber criminals use the tricky method to gain the revenue. They monitors your all online habits and collect all vital information from your computer. Your personal information and the privacy may be on risk. The detection of this virus is very difficult as it is hidden deeply into your computer. It is recommended here that you should remove Minr Cryptojacking immediately from your system.
Click to Free Scan for Minr Cryptojacking on PC
Learn To Remove Minr Cryptojacking Using Manual Methods
Phase 1 : Show Hidden Files To Delete Minr Cryptojacking Related Files And Folders
1. For Windows 8 or 10 Users : From the Ribbon’s View in My PC click on Options icon.
2. For Windows 7 or Vista Users : Open My Computer and tap on Organize button on the upper left corner and then to Folder and Search Options from the drop down menu.
3. Now go to the View tab and enable Show hidden files and folder options and then uncheck the Hide protected system operating files checkbox option below.
4. Finally look for any suspicious files in the hidden folders as given below and delete it.
- %AppData%\[adware_name]
- %Temp%\[adware_name]
- %LocalAppData%\[adware_name].exe
- %AllUsersProfile%random.exe
- %CommonAppData%\[adware_name]
Phase 2 : Get Rid of Minr Cryptojacking Related Extensions Related From Different Web Browsers
From Chrome :
1. Click on Menu icon, hover through More Tools then tap on Extensions.
2. Now click on Trash icon on the extensions tab there next to suspicious extensions to remove it.
From Internet Explorer :
1. Click on Manage add-ons option from the drop down menu on going through Gear icon.
2. Now if you find any suspicious extension in the Toolbars and Extensions panel then right click on it and Delete option to remove it.
From Mozilla Firefox :
1. Tap on Add-ons on going through Menu icon.
2. In the Extensions tab click on Disable or Remove button next to Minr Cryptojacking related extensions to remove them.
From Opera :
1. Press Opera menu, hover to Extensions and then select Extensions manager there.
2. Now if any browser extension looks suspicious to you then click on (X) button to remove it.
From Safari :
1. Click Preferences… on going through Settings Gear icon.
2. Now on Extensions tab click on Uninstall button to remove it.
From Microsoft Edge :
Note:–As there is no option for Extension Manager in Microsoft Edge so in order to sort out issues related with adware programs in MS Edge you can change its default homepage and search engine.
Change Default Homepage of Ms Edge –
1. Click on More(…) followed by Settings and then to Start page under Open With section.
2. Now select View advanced settings button and then in Search in the address bar with section, you can select Google or any other homepage as your preference.
Change Default Search Engine Settings of Ms Edge –
1. Select More(…) then Settings followed by View advanced settings button.
2. Under Search in the address bar with box click on <Add new>. Now you can choose from the available list of search providers or add you preferred search engine and click Add as default.
Phase 3 : Block Unwanted Pop-ups from Minr Cryptojacking On Different Web Browsers
1. Google Chrome : Click Menu icon → Settings → Show advanced settings… → Content Settings… under Privacy section → enable Do not allow any site to show pop-ups (recommended) option → Done.
2. Mozilla Firefox : Tap on Menu icon → Options → Content panel → check Block pop-up windows in Pop-ups section.
3. Internet Explorer : Click Gear Settings icon → Internet Options → in Privacy tab enable Turn on Pop-up Blocker under Pop-up Blocker Section.
4. Microsoft Edge : Press More(…) option → Settings → View advanced settings → toggle on Block pop-ups.
Still having troubles in removing Minr Cryptojacking from your compromised PC ? Then you don’t need to worry. You can feel free to ask questions to us about malware related issues.
