Antwort How to find malware in APK? Weitere Antworten – How to detect malicious apps

How to find malware in APK?
How to determine if your phone has malware. If you suspect that there's malware on your Android device, download a reputable antivirus from the Google Play app store and run a deep scan. If the antivirus finds anything, it will likely prompt you to quarantine, block, or delete the infected files.The best way to check for malware on your phone is to use a mobile security app like free AVG Antivirus for Android. Run a scan. After installing AVG Antivirus, open the app and run an antivirus scan to find malware hidden in your device's system.To scan your apps with Play Protect, follow these steps:

  1. Open the Play Store on the Android device you want to scan.
  2. Tap on your profile in the upper-right corner.
  3. Tap on Play Protect.
  4. Tap Scan.
  5. Tap on the option to remove any detected malware.

How do I find hidden malware : How To Know if You Have Malware

  1. suddenly slows down, crashes, or displays repeated error messages.
  2. won't shut down or restart.
  3. won't let you remove software.
  4. serves up lots of pop-ups, inappropriate ads, or ads that interfere with page content.
  5. shows ads in places you typically wouldn't see them, like government websites.

How to find hidden malware

How To Know if You Have Malware

  1. suddenly slows down, crashes, or displays repeated error messages.
  2. won't shut down or restart.
  3. won't let you remove software.
  4. serves up lots of pop-ups, inappropriate ads, or ads that interfere with page content.
  5. shows ads in places you typically wouldn't see them, like government websites.

How do I inspect an APK file : Drag an APK or app bundle into the Editor window of Android Studio. Switch to the Project view in the Project window, then double-click the APK in the default build/output/apks/ directory. Select Build > Analyze APK in the menu bar, then select your APK or app bundle.

Signature-Based Detection

Antivirus programs scan software, identifies their signature and compares it to signatures of known malware. Antivirus products use a large database of known malware signatures, typically maintained by a security research team operated by the antivirus vendor.

Open your Windows Security settings. Select Virus & threat protection > Scan options. Select Microsoft Defender Antivirus (offline scan), and then select Scan now.

How to check APK for malware

To scan your apps with Play Protect, follow these steps:

  1. Open the Play Store on the Android device you want to scan.
  2. Tap on your profile in the upper-right corner.
  3. Tap on Play Protect.
  4. Tap Scan.
  5. Tap on the option to remove any detected malware.

How Do I Know If APK File is Safe

  1. MetaDefender: MetaDefender has multiple antiviruses to scan APK files. You can upload your APK file (Up to 140 MB).
  2. NVISIO: NVISIO detects malware in APK files.
  3. VirusTotal: The most popular web tool to analyze APK files.

Quick Scan

  1. Click on Start.
  2. Hit the Settings button.
  3. Choose Update & Security.
  4. Click on Windows Security.
  5. Click on Virus & Threat Protection.
  6. Under Current Threats, select Quick Scan/Threat History.
  7. Click on Scan Now.


APK files are not illegal in principle. The Google Play Store does nothing else than download an APK and install it. However, it depends on the sources from which an APK file was downloaded. For example, if an APK file is downloaded directly from the manufacturer's website, it is legal and generally free of malware.

How to check if APK is safe : How Do I Know If APK File is Safe

  1. MetaDefender: MetaDefender has multiple antiviruses to scan APK files. You can upload your APK file (Up to 140 MB).
  2. NVISIO: NVISIO detects malware in APK files.
  3. VirusTotal: The most popular web tool to analyze APK files.

Can I trust APKs : APK is the file format for applications on Android OS. An APK file contains data, like code, assets, and resources, to install an app. APK files from official sources are safe and legal, but those from third-party, untrusted sources could be malicious.

How do I find malware in my APK

Check for Android malware using Play Protect

The Play Store has a built-in security feature called Play Protect. Play Protect can scan your apps for malware, even on apps downloaded from other sources. To scan your apps with Play Protect, follow these steps: Open the Play Store on the Android device you want to scan.

Scanning the APK

  1. VirusTotal. The VirusTotal website lets you upload your APK files to check for viruses and other issues.
  2. NViso ApkScan. Another tool that's similar to VirusTotal is NViso ApkScan.
  3. Hash Droid. As mentioned above, one way to see if you're downloading the right APK is to check its hash.

APK files are not illegal in principle. The Google Play Store does nothing else than download an APK and install it. However, it depends on the sources from which an APK file was downloaded. For example, if an APK file is downloaded directly from the manufacturer's website, it is legal and generally free of malware.

How to make sure if an APK is safe : To prevent potential infection, always download APK files from the official developer's website. If you opt for another source, ensure it is trustworthy. Also, you can use tools like VirusTotal to confirm the file is safe before downloading it.