Antivirus Scanner Download For Android

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10 min readJun 11, 2021

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Android has grown to become the largest computing platform on the planet, and that makes it a target. You can’t spend much time on the internet without hearing about some new piece of Android malware that’s going to definitely, 100 percent wreck your phone. These reports are always based in fact, but they can overstate the real risks of picking up a piece of malware, and the definition of malware can be quite vague. Security firms are usually pushing a virus scanning app of some sort. However, Android is by its very nature more secure than a desktop computer, so maybe you don’t need these security apps. You’ve probably already got what you need.

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The Scare Tactics

In the most recent report from AV-Comparatives, we learned that most of the antivirus apps on Android don’t even do anything to check apps for malicious behavior. They just use white/blacklists to flag apps, which is ineffective and makes them little more than advertising platforms with some fake buttons. Shocking and upsetting, right? They can get away with it because true Android viruses that take over your device are not as common as you’d expect. “Malware” can encompass milder threats like apps that harvest personal information or trigger pop-up ads.

Android and other mobile platforms have their roots in the modern era when programmers understood the dangers of the internet. We’ve all been programmed what to expect by PC malware, which can sneak onto your system simply because you visited the wrong website with a vulnerable browser. These “drive-by downloads” aren’t feasible on Android without a pre-existing infection. On Android, you have to physically tap on a notification to install an APK downloaded from a source outside the Play Store. Even then, there are security settings that need to be manually bypassed.

So, what about malware on the Play Store? Again, that depends on what you mean by malware. The most severe security risks will never make it into the store. Google’s platform has the ability to scan for known malware when it’s uploaded. There’s also a human review process in place for anything that looks even a little bit questionable. You might occasionally hear about some “malware” apps in the Play Store, usually related to information harvesting or advertising shenanigans. Google deals with these quickly, but anti-malware apps won’t catch this sort of thing.

The solution pushed by AV companies is to install a security suite that manually scans every app, monitors your Web traffic, and so on. These apps tend to be a drain on resources and are generally annoying with plentiful notifications and pop-ups. You probably don’t need to install Lookout, AVG, Symantec/Norton, or any of the other AV apps on Android. Instead, there are some completely reasonable steps you can take that won’t drag down your phone. For example, your phone already has antivirus protection built-in.

What You Should Do to Stay Safe

Your first line of defense is to simply not mess around with Android’s default security settings. To get Google certification, each and every phone and tablet comes with “Unknown sources” disabled in the security settings. If you want to sideload an APK downloaded from outside Google Play, your phone will prompt you to enable that feature for the originating app. Leaving this disabled keeps you safe from virtually all Android malware because there’s almost none of it in the Play Store.

There are legitimate reasons to allow unknown sources, though. For example, Amazon’s Appstore client sideloads the apps and games you buy, and many reputable sites re-host official app updates that are rolling out in stages so you don’t have to wait your turn. Along with the Play Store, you also have Google Play Protect, which scans your apps for malicious activity. Updates to Play Protect roll out via Play Services, so you don’t need system updates to remain protected. In most cases, installing a third-party AV app just duplicates the work of Play Protect.

Users have been rooting their Android phones ever since the first handsets hit the market, but it’s less common these days. The platform offers many of the features people used to root in order to acquire. Using rooted Android is basically like running a computer in administrator mode. While it’s possible to run a rooted phone safely, it’s definitely a security risk. Some exploits and malware need root access to function and are otherwise harmless even if you do somehow install them. If you don’t have a good reason to root your phone or tablet, just don’t open yourself up to that possibility.

Android apps also exist that might not be “malware” per se, but you might not want them on your phone because they snoop through your data. Most people don’t read the permissions for the apps they install, but the Play Store does make all that information available. As of Android 6.0 and later, apps need to request access to sensitive permissions like access to your contacts, local storage, microphone, camera, and location tracking. If an app has reason to access these modules (like a social networking app), you’re probably fine. If, however, a flashlight app is asking for your contact list, you might want to think again. The system settings include tools to manually revoke permissions for any app.

It really just takes a tiny bit of common sense to avoid Android malware. If you do nothing else, keeping your downloads limited to the Play Store and other 100 percent trustworthy sources will keep you safe from almost all threats out there. The antivirus apps are at best redundant and at worst a detriment to your system performance.

Now read:

Are you tired of installing / uninstalling virus scanners on your phone? There is a worthy alternative to traditional virus scanners and it’s online malware checkers. Their main pros are:

  • They don’t require an installation as they work from the browser of the phone
  • They are free so there is no need to buy an expensive license
  • They are cross functional i.e. they work on both mobile devices and desktops
  • There is no need to update them: all the antivirus databases are already downloaded to the online scanner

For the review we chose 5 reliable, free and effective malware scanners for Android. They will help you to figure out whether there is a virus on your phone without downloading third party programs and also they will help you to search for the spyware or malware and delete it (put in quarantine).

A list of reviewed online virus scanners:

  1. Doctor Web — free online scanner and malware cleaner
  2. ESET Online Scanner a virus scanner which doesn’t require an installation
  3. Web scanner online via VirusTotal
  4. An online virus scanner Kaspersky Online Scanner
  5. A one-time virus scanner VirSCAN
  6. AVC UnDroid which provides an online verification of apk files

ESET Scanner — online virus removal tool and malvare detector

ESET Online Scanner is an another service for malware scanning which works through browsers. It scans the files comprehensively and effectively and doesn’t require an installation on your computer.

Unlike the desktop version of ESET Nod this online file scanner is free for usage. On the one hand, it makes no sense to demand a full scanner from a web application. On the other hand, according to the creators, the online virus scanner successfully copes with trojans, malware, the latest viruses, worms and phishing threats.

The user can select the files on a computer disk for scanning, specify the region of memory and etc. Moreover you don’t need to have the administrator rights to run the online scanning.

Free Police Scanner Download

At the end of the search ESET Online Scanner suggests removing the viruses it has found and placing the infected files in quarantine.

Thus, searching for viruses via the web virus scanner ESET Online Scanner makes sense:

  1. if you want to scan someone else’s computer or phone,
  2. check the flash drive for malicious files online but you don’t have the rights to install applications.

VirusTotal is a total online scanning of files for viruses

VirusTotal is an another one free service for online virus scanning. Details:

  • It checks the code of Internet sites and the contents of files.
  • VirusTotal checks any content for malware, worms, trojans and other virus threats.
  • The service allows you to search for malicious links in the comments and files
  • VirusTotal keeps in its database the results of the analysis.
  • The search returns the stored results of the last scanning on the specified resource.

Kaspersky Online Scanner (VirusDesk)

Malware online scanner from the makers of Kaspersky Antivirus. It scans files and links on the Internet and doesn’t require an installation of additional modules. When you download a file Kaspersky scans it through its database for existing threats and then shows the result. During the process it also checks md5, SHA1 and SHA256 hashes. All the databases are regularly updated.

If after the scanning a virus was detected VirusDesk reports: the file is infected or potentially dangerous.

Important! In contrast to usual virus scanners software with this one you can only scan a file for viruses, but the file won’t be put in quarantine or automatically deleted. It can be done only manually.

Kaspersky Online Scanner is also suitable for an urgent scanning of a phone for viruses. You can upload files with the size no bigger than 50 MB. The batch mode isn’t supported which is inconvenient if we’re talking about a massive infection of files. The online scanner for Android doesn’t remove viruses so the users should do it themselves.

VirSCAN is an online virus scanner for Android

With the service VirSCAN.org it’s possible to:

  • scan online your Android for viruses,
  • scan online files for a malicious code.

You can send for scanning apk-apps or other files (with the size no bigger than 20MB). These can be rar and zip archives and files with password protection (you can set only ‘infected’ or ‘virus’ passwords).

The main feature of VirSCAN online virus scanner is an extensive database of regularly updated scanners: kaspersky, avg, drweb, symantec and others. In addition to this, VirSCAN checks the MD5 and SHA1 hashes through its databases.

As the authors of this web virus scanner warn sometimes a false alarm can be triggered, which isn’t surprising when taking into account such an impressive list of antivirus bases. But as experience shows it’s better to be safe and put suspicious files in quarantine.

The cons of the online virus scanning are pretty obvious:

  • a slow speed
  • the lack of any settings
  • no scanning options: it allows to download only a single file for virus scanning.

AVC UnDroid is a service for scanning apk files

Free online service AVC UnDroid is designed to search for viruses in the contents of apk files. Such engines like Buster Sandbox Analyzer, ssdeep and APKTool are used during the scanning process.

In order to scan an apk for viruses, you need to click the ‘Select APK’ button and download the installer file for scanning on your phone. AVC UnDroid supports the data with the size no bigger than 7 MB (which is enough for the majority of apk files). Other data types aren’t supported and you can only upload one file at a time.

Free Antivirus Apps For Android

The uploaded files are analyzed by AVC UnDroid and then the user receives a detailed report on the scanning with such data as file hashes, security assessment and more information.

You can register as it will be more convenient. With the registration you will get an access to the statistics and comments, expand the limit on uploaded files and increase the priority of the scanning.

As stated in the terms of use, the service is experimental. The apk files you download as much as it contents can be used by the service without user’s knowledge.

Online website virus scanner Dr Web

This service is intended for scanning links for safety. It works in the following way:

  1. The user adds a link to a suspicious website into a text field,
  2. Dr Web scans the attached files on that html page,
  3. After examining the site code the service presents a report with the number of checked, safe and infected pages.

Online Antivirus Scan For Android

Usually a virus threat of online resources is hidden in its javascript files. If the scripts are contained on the database of malicious sites or the site redirects to another resource Dr Web Online will notify you.

Among the set of tools only a web anti-virus shell is available which isn’t very convenient. It would be better if Dr Web Online got, let’s say, an Android app for online validation or an online malware cleaner extension. Right now the online version of the virus scanner isn’t suitable for full use on a phone.

Antivirus Scanner Download For Android Windows 7

Tip of the day. If you need a free and reliable virus scanner to check your computer (or your memory card/usb stick) I suggest you downloading Dr. Web CureIt curing utility. The program uses the actual database of Dr. Web desktop version. Its features contain everything you need and there is no need to download additional modules.

Doctor Web Online

  • scanning of links and files
  • scanning of javascript scripts on web pages
  • a huge antivirus database

ESET Online Scanner

  • doesn’t require an installation on your computer
  • is free
  • scans both files and links
  • you can check the online folders on your computer
  • puts the viruses in quarantine

VirusTotal

  • online website scanner (scanning of links on the Internet)
  • reading the file comments
  • its own online database for scanning

Kaspersky Online Scanner

  • you can scan files and links online
  • it has an extensive antivirus database
  • scans for viruses online through hash databases

VirSCAN

  • checks files and Android apps
  • online security scan (scans online archives and files with password protection)
  • has a huge virus database for scanning with signatures

Conclusion. This article lists only a small part of online services for scanning files via the Internet. In addition to it, we suggest getting acquainted with our guide on [how to scan your phone for viruses].

Do you know any other ways or services that will help to detect viruses and other threats? You can share via the feedback form and we would be grateful!

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