The download of the app doesn't contain viruses or any kind of malware. Agent_test has been originally developed by SoftBank Corp. and it is listed among the Business category. The tool was downloaded and set up by over 100 users and its most recent stable update was on Oct 13, 2020.
Users rated this application 3 on Google Play. You can download the setup package of Agent_test 4.03.13 free of charge and have a look at users' reviews on Droid Informer. The app works fine on Android 4.1 and above.