Immediately uninstall it, run a scan with Malwarebytes (available for Android 4.2.2 via old version), and reinstall from the verified APKMirror link above.
Here’s a sample text you can use for a webpage or blog post advertising a verified download of .
: A reliable alternative that uses SHA256 checking to ensure file integrity. Important Compatibility Notes Google Play Services APK For Android 5: Everything You Need
Necessary for updating other Google apps like Maps or Gmail. Connectivity Fixes:
How to Download Verified Google Play Services APK for Android 4.2.2