Remove GuideRecord Adware From Mac OS X

Complete Guideline To Delete GuideRecord

GuideRecord is an intrusive adware that also includes characteristics of browser hijackers. This potentially unwanted program (PUP) has been specially designed by a group of vicious hackers with their sole motive to promote third-party products, services and websites and make quick online revenues from novice users. And therefore, soon after intruding the Mac computers, this nasty PUP starts executing malicious activities in the background to accomplish its purpose. It bombards your system screen with thousands of intrusive ads and pop-ups all over the day which interrupts your web sessions badly.

Know More About GuideRecord:

GuideRecord replaces the default browser’s settings such as home page, search engine and new tab addresses replacing the previous one and acquires full control over the entire browser. It also plants several browser helper objects (BHOs) on the browser to prevent the settings from being restored. These add-ons however work as spyware and record all the keystrokes. It constantly monitors victims’ online activities and collects their personal and confidential information such as user IDs, passwords, credit card, bank account and other financial details.

Data gathered by GuideRecord is sold to third-parties who are generally cyber criminals. Scammers can misuse your sensitive information for deceptive transaction or purchases that might cause huge financial loss for the users. Furthermore, victims’ browsing preferences and interests are also utilized for generating customized advertisements. And thus, you are constantly presented with eye-catching deals, offers, banners, discounts, coupons, surveys etc. These ads work on pay-per-click scheme and earn revenues for the developers when clicked on. Clicking on these adverts though might take you to potentially infectious sites that are filled with malicious objects.

GuideRecord keeps executing evil deeds in the background all the time which consume enormous amount of memory resources and drags down the overall PC performance severely. It causes the machine to respond in a very slow manner and take more than usual time to complete any task. This hazardous threat ruins vital system files that are essential for smooth computer functioning and prevents many running apps as well as drivers from working in a proper manner. It may trigger many other pernicious issues onto the infected devices such as boot errors, application malfunctioning, hard drive crash, software failure and so on. And hence, an instant GuideRecord removal is highly recommended.

Summarize Information

Name: GuideRecord

Type: Mac virus, adware, Potentially unwanted program

Short Description: Makes change to default browser’s settings, Redirects Mac users to affiliated sites, displays intrusive ads and pop-ups, promotes sponsored products, services and programs and make online revenues for the creators.

Symptoms: Home page, search engine, new tab settings, numerous intrusive adverts, Fake pop-up messages, identity theft. Users are enforced to visit hijacker’s website and search the Internet using their search engines, slowness of infected system’s performance.

Distribution methods: Free software installers (bundling), Deceptive emails, malicious pop-ups ads, fake flash player installers.

Damage: Web browsing tracking (potential privacy issues), exhibition of unwanted ads, redirects to shady websites.

Removal: To get rid of this infection and other malware threats, our security researchers recommend scanning your device with an effective anti-malware tool is recommended.

Penetration of GuideRecord:

This nasty PUP is generally spread through Adobe Flash Player installer. Users are redirected to scam sites where they are tricked into installing such unwanted threats in their systems. Adware, browser hijackers and other types of PUPs are also distributed bundled with freeware and shareware. In this technique, they are added to a single package along with regular software. These objects are not revealed properly as they are disguised under Quick or Basic installation. And hence, while choosing such an installation setup, they will find out a bunch of PUPs has been installed alongside.

How To Avoid PUP Intrusion?

People should cautiously select what freeware to install and how its installation process should be executed. It is important to select the Custom or Advanced installation options and monitor the installation process cautiously. De-select all the components that look suspicious and choose only the carrier application. In case your PC is already infected with this adware, you must remove GuideRecord from the machine as early as possible.

Remove Files and Folders Related to GuideRecord

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 GuideRecord 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 GuideRecord 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 GuideRecord. You can select such harmful files and folders and remove them immediately.