How to remove EfficientRecord adware from the operating system
Written by Tomas Meskauskas on (updated)
What is EfficientRecord?
EfficientRecord is a rogue application that our research team discovered while inspecting new submissions to VirusTotal. After analyzing this app, we determined that it operates as advertising-supported software (adware) and belongs to the AdLoad malware family.
EfficientRecord adware overview
Adware is designed to display advertisements on visited websites and/or other interfaces. These ads promote untrustworthy/harmful sites and software, online scams, and even malware. Once clicked on, some of these adverts can execute scripts to make stealthy downloads/installations.
It is noteworthy that any legitimate products encountered through these advertisements are unlikely to be promoted by their developers. Instead, this endorsement is undertaken by scammers abusing the products' affiliate programs to obtain illegitimate commissions.
It is pertinent to mention that advertising-supported software may require specific conditions (e.g., compatible browser/system, visits to particular websites, etc.) to run intrusive advertisement campaigns. However, whether EfficientRecord delivers ads is irrelevant as its presence on a system endangers device and user safety regardless.
Furthermore, EfficientRecord may have browser hijacker qualities since they are typical for AdLoad adware - although it did not exhibit any during testing.
What is more, this application likely has data tracking functionalities. Information of interest can include: browsing and search engine histories, personally identifiable details, usernames/passwords, credit card numbers, etc. The collected data is then shared with and/or sold to third-parties (potentially, cyber criminals).
In summary, the presence of software like EfficientRecord on devices can lead to system infections, serious privacy issues, financial losses, and even identity theft.
| Name | Ads by EfficientRecord |
| Threat Type | Adware, Mac malware, Mac virus |
| Detection Names | Avast (MacOS:Agent-TX [Trj]), Combo Cleaner (Adware.MAC.Generic.26707), ESET-NOD32 (A Variant Of OSX/Adware.Synataeb.G), McAfee (RDN/Generic.osx), Full List (VirusTotal) |
| Additional Information | This application belongs to Adload malware family. |
| Symptoms | Your Mac becomes slower than normal, you see unwanted pop-up ads, you are redirected to dubious websites. |
| Distribution methods | Deceptive pop-up ads, free software installers (bundling), fake Flash Player installers, torrent file downloads. |
| Damage | Internet browser tracking (potential privacy issues), display of unwanted ads, redirects to dubious websites, loss of private information. |
| Malware Removal (Mac) | To eliminate possible malware infections, scan your Mac with legitimate antivirus software. Our security researchers recommend using Combo Cleaner. |
Adware examples
We have analyzed thousands of adware samples; DynamicLush, GenesisMass, AssetFrame, and UnlimitedPixel are merely some examples of our newest finds. Advertising-supported software usually appears legitimate and harmless. Users are enticed into download/installation with promises of "handy" functionalities, yet they seldom work as advertised, and in most cases - they do not work at all.
How did EfficientRecord install on my computer?
"Bundling" - packing regular program installers with unwanted/malicious supplements - is used to spread adware. Download from dubious sources (e.g., freeware and third-party sites, P2P sharing networks, etc.) and rushed installations (e.g., skipped steps and sections, etc.) increase the risk of allowing bundled content into the system.
Additionally, fake Adobe Flash Player updaters/installers are used in distribution. Intrusive advertisements proliferate advertising-supported software as well. Once clicked on, some of these adverts can execute scripts to make downloads/installations without user permission.
Adware is also promoted through its "official" download webpages and scam websites. Most users enter such sites via redirects caused by mistyped URLs, pages using rogue advertising networks, spam browser notifications, intrusive ads, or installed adware (with browser force-opening capabilities).
How to avoid installation of adware?
We strongly advise researching software and downloading only from official and verified sources. It is just as important to exercise caution when installing, e.g., by reading terms, studying possible options, using the "Custom/Advanced" settings, and opting-out of all additions.
We also recommend being vigilant when browsing - since illegitimate and malicious content typically looks innocuous. For example, intrusive adverts appear ordinary/harmless yet redirect to questionable websites (e.g., pornography, adult-dating, gambling, etc.).
If you experience such advertisements/redirects, inspect the system and immediately remove all suspicious applications and browser extensions/plug-ins. If your computer is already infected with EfficientRecord, we recommend running a scan with Combo Cleaner Antivirus for macOS to automatically eliminate this adware.
Pop-up window displayed once EfficientRecord adware's installation is over:
EfficientRecord adware's installation folder:
Instant automatic Mac malware removal:
Manual threat removal might be a lengthy and complicated process that requires advanced IT skills. Combo Cleaner is a professional automatic malware removal tool that is recommended to get rid of Mac malware. Download it by clicking the button below:
▼ DOWNLOAD Combo Cleaner for Mac
By downloading any software listed on this website you agree to our Privacy Policy and Terms of Use. To use full-featured product, you have to purchase a license for Combo Cleaner. Limited seven days free trial available. Combo Cleaner is owned and operated by Rcs Lt, the parent company of PCRisk.com read more.
Quick menu:
- What is EfficientRecord?
- STEP 1. Remove EfficientRecord related files and folders from OSX.
- STEP 2. Remove EfficientRecord ads from Safari.
- STEP 3. Remove EfficientRecord adware from Google Chrome.
- STEP 4. Remove EfficientRecord ads from Mozilla Firefox.
Video showing how to remove EfficientRecord adware using Combo Cleaner:
EfficientRecord adware removal:
Remove EfficientRecord-related potentially unwanted applications from your "Applications" folder:
Click the Finder icon. In the Finder window, select "Applications". In the applications folder, look for "MPlayerX","NicePlayer", or other suspicious applications and drag them to the Trash.
After removing the potentially unwanted application(s) that cause online ads, scan your Mac for any remaining unwanted components.
Remove adware-related files and folders
Click the Finder icon, from the menu bar. Choose Go, and click Go to Folder...
Check for adware generated files in the /Library/LaunchAgents/ folder:
In the Go to Folder... bar, type: /Library/LaunchAgents/
In the "LaunchAgents" folder, look for any recently-added suspicious files and move them to the Trash. Examples of files generated by adware - "installmac.AppRemoval.plist", "myppes.download.plist", "mykotlerino.ltvbit.plist", "kuklorest.update.plist", etc. Adware commonly installs several files with the exact same string.
Check for adware generated files in the ~/Library/Application Support/ folder:
In the Go to Folder... bar, type: ~/Library/Application Support/
In the "Application Support" folder, look for any recently-added suspicious folders. For example, "MplayerX" or "NicePlayer", and move these folders to the Trash.
Check for adware generated files in the ~/Library/LaunchAgents/ folder:
In the Go to Folder... bar, type: ~/Library/LaunchAgents/
In the "LaunchAgents" folder, look for any recently-added suspicious files and move them to the Trash. Examples of files generated by adware - "installmac.AppRemoval.plist", "myppes.download.plist", "mykotlerino.ltvbit.plist", "kuklorest.update.plist", etc. Adware commonly installs several files with the exact same string.
Check for adware generated files in the /Library/LaunchDaemons/ folder:
In the "Go to Folder..." bar, type: /Library/LaunchDaemons/
In the "LaunchDaemons" folder, look for recently-added suspicious files. For example "com.aoudad.net-preferences.plist", "com.myppes.net-preferences.plist", "com.kuklorest.net-preferences.plist", "com.avickUpd.plist", etc., and move them to the Trash.
Scan your Mac with Combo Cleaner:
If you have followed all the steps correctly, your Mac should be clean of infections. To ensure your system is not infected, run a scan with Combo Cleaner Antivirus. Download it HERE. After downloading the file, double click combocleaner.dmg installer. In the opened window, drag and drop the Combo Cleaner icon on top of the Applications icon. Now open your launchpad and click on the Combo Cleaner icon. Wait until Combo Cleaner updates its virus definition database and click the "Start Combo Scan" button.
Combo Cleaner will scan your Mac for malware infections. If the antivirus scan displays "no threats found" - this means that you can continue with the removal guide; otherwise, it's recommended to remove any found infections before continuing.
After removing files and folders generated by the adware, continue to remove rogue extensions from your Internet browsers.
Remove malicious extensions from Internet browsers
Remove malicious Safari extensions:
Open the Safari browser, from the menu bar, select "Safari" and click "Preferences...".
In the preferences window, select "Extensions" and look for any recently-installed suspicious extensions. When located, click the "Uninstall" button next to it/them. Note that you can safely uninstall all extensions from your Safari browser - none are crucial for regular browser operation.
- If you continue to have problems with browser redirects and unwanted advertisements - Reset Safari.
Remove malicious extensions from Google Chrome:
Click the Chrome menu icon 
(at the top right corner of Google Chrome), select "More Tools" and click "Extensions". Locate all recently-installed suspicious extensions, select these entries and click "Remove".
- If you continue to have problems with browser redirects and unwanted advertisements - Reset Google Chrome.
Remove malicious extensions from Mozilla Firefox:
Click the Firefox menu 
(at the top right corner of the main window) and select "Add-ons and themes". Click "Extensions", in the opened window locate all recently-installed suspicious extensions, click on the three dots and then click "Remove".
- If you continue to have problems with browser redirects and unwanted advertisements - Reset Mozilla Firefox.
Frequently Asked Questions (FAQ)
What harm can adware cause?
Adware can diminish the browsing experience and system performance. This software usually has data tracking abilities, which make it a threat to user privacy. What is more, adware-displayed advertisements can be deceptive/malicious and cause serious issues (e.g., system infections, financial losses, etc.).
What does adware do?
Adware is designed to run intrusive advertisement campaigns. In other words, it can display advertisements on visited websites and/or different interfaces. Additionally, some types of this software can force-open sites and gather private information.
How do adware developers generate revenue?
Adware generates most of the profit through affiliate programs by promoting various websites, software, products, services, and so forth. The developers might earn commission from ad clicks, site visits, file downloads, product purchases, service subscriptions, or similar.
Will Combo Cleaner remove EfficientRecord adware?
Yes, Combo Cleaner can scan devices and eliminate installed adware-type applications. It is noteworthy that manual removal (unaided by security programs) may be ineffective. In some instances, even after the software itself has been (manually) removed - various file leftovers get left behind. Furthermore, these remnants can continue running and causing issues. Therefore, it is essential to eliminate adware thoroughly.
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