How To Check For Malware On Android?



In the age of digitalization, Android devices have become one of the most popular choices for users worldwide. With Android devices comes the potential for malware. Malware is a type of malicious software that can infect your device and cause serious harm. While there are many different types of malware, they all have one goal: to gain access to your personal information or damage your device. So, how can you protect your Android device from malware? In this blog post, we will explore how to check for malware on Android and what steps you can take to keep your device safe.

What is malware?

Malware is a type of software that is designed to harm your device or steal your personal information. It can come in the form of a virus, spyware, adware, orTrojan horse. Malware can be installed on your device without your knowledge, and it can be difficult to remove once it’s there.

If you think your Android device may have malware, there are a few things you can do to check for it and remove it. First, run a security scan with an antivirus app. There are many free options available, such as Avast Mobile Security & Antivirus or Norton Security & Antivirus. If you already have an antivirus app installed, make sure it’s up to date and run a scan with it.

Next, check for any unusual activity on your device. This could include new apps that you didn’t install, changes to your home screen or settings, and unexpected texts or calls from unknown numbers. If you see anything suspicious, delete the app or file and change any passwords that may have been compromised.

Finally, keep your Android devices and apps up to date. Both Google and individual app developers push out updates regularly in order to patch security holes and improve performance. By keeping everything up to date, you’ll make it more difficult for malware to get onto your device in the first place.

How does malware get on Android devices?

There are a few ways that malware can get on Android devices. The most common is through third-party app stores. When users download apps from these stores, they may also be downloading malware onto their device. Other ways that malware can get on Android devices is through email attachments, text messages, and malicious websites. Users should be careful when downloading apps, opening email attachments, and clicking on links from unknown sources.

How to check for malware on Android?

Assuming you’re referring to a how-to guide on checking for malware on Android devices, the following tips can help:

  • First, install a reliable security app like Avast or Malwarebytes.
  • Open the security app and run a scan. This will usually take a few minutes.
  • If any malware is found, the app will provide instructions on how to remove it.

How to remove malware from Android?

It’s important to keep your Android device free of malware and viruses. There are a few ways to do this:

  1.  Keep your Android software up to date. Google releases regular security updates for Android, which you can download and install by going to Settings > About Phone > System Updates.
  2.  Install an antivirus app from the Google Play Store. Look for an app that has good reviews and offers real-time protection against malware and viruses.
  3.  Don’t download apps from untrustworthy sources. Stick to the Google Play Store or other reputable app stores when downloading new apps to your device.
  4.  Be careful what you click on. Avoid clicking on links or opening attachments in emails or text messages from people you don’t know or trust.
  5.  Use a secure WiFi connection. When you’re using public WiFi, be sure to connect to a network that is password-protected and uses WPA2 encryption.

How does Malware get installed on Android devices?

Malware can be installed on Android devices in a number of ways, including through malicious apps, infected websites, and third-party app stores.

One of the most common ways for malware to end up on an Android device is through a malicious app. These apps are often disguised as legitimate ones and can be downloaded from third-party app stores or directly from a website. Once installed, they can give the attacker full control of the device.

Infected websites are another common source of malware. When browsing the web, it’s important to be cautious of any links you click on and only visit websites that you trust. If you do end up on an infected website, it’s possible for malware to be automatically downloaded and installed on your device without you even realizing it.

Third-party app stores are another place where malicious apps can be found. While there are some legitimate third-party app stores out there, many of them are not well regulated and contain a lot of low-quality or outright malicious apps. It’s best to stick to trusted sources like the Google Play Store when downloading apps to your device.

Signs that your Android device has been infected with Malware

If you notice any of the following signs, it’s possible that your Android device has picked up some malicious software.

  1. Your device is slower than usual

    If your device starts running slowly for no apparent reason, it could be a sign that malware is running in the background and sucking up resources.

  2. You see unexpected charges on your bill

    If you see strange or unexpected charges on your monthly phone bill, it could be a sign that someone has installed malware on your device and is using it to make premium rate calls or send text messages without your knowledge.

  3. You start seeing pop-up ads all the time

    If you suddenly start seeing a lot of pop-up ads when you’re using your device, it’s possible that an adware program has been installed on your system. Adware programs are designed to show you as many ads as possible in order to generate revenue for the creator of the program. While most adware programs are not malicious, they can be annoying and cause your device to run slowly.

  4. You notice unusual activity in your battery usage history

    If you notice that your battery is draining unusually quickly or that there are unexplained spikes in your battery usage history, it could be a sign that malware is running in the background and using up power.

How to prevent Malware from infecting your Android device in the future?

Malware is a big threat to any Android device, but there are some things you can do to prevent it from infecting your device in the future. Here are some tips:

  1. Keep your Android up to date: One of the best ways to prevent malware from infecting your device is to keep your Android up to date. Google releases regular security updates for Android, so make sure you’re running the latest version of the operating system.
  2. Install a reputable security app: There are some great security apps available for Android, which can help protect your device from malware. Look for an app that offers real-time protection and scan all apps before you install them.
  3. Be careful what you install: Only install apps from trusted sources, such as the Google Play Store. Be wary of installing apps from unknown sources, as they could be malicious.
  4. Don’t click on links in emails or text messages: If you receive an email or text message with a link, don’t click on it unless you’re absolutely sure it’s safe. Malicious links can often lead to websites that will infect your device with malware.
  5. Keep your personal information secure: Be careful what personal information you share online, as this could be used by criminals to target you with malware attacks. Make sure you have a strong password for your devices and never reuse passwords across different accounts.


It’s always important to be vigilant about the security of your devices, and that includes your Android phone or tablet. By following the tips in this article, you can help protect your device from malware and other threats. Keep your software up to date, install apps from trusted sources, and use a mobile security app to scan for malware. With a little bit of care, you can help keep your Android device safe and secure.

Mark Funk
Mark Funk is an experienced information security specialist who works with enterprises to mature and improve their enterprise security programs. Previously, he worked as a security news reporter.