Beware, soccer fans: Not all apps are team players, some shoot for more!
The World Cup in Brazil is just two weeks away, are you in the soccer spirit? The AVAST mobile malware team and I have tournament fever and have been downloading games and other soccer related apps from the Google Play store. We unfortunately noticed that some of the fun apps we downloaded weren’t as entertaining as we thought they would be...
Some of the Android gaming apps we downloaded primarily displayed ads instead of letting us play. Let me just point out a few from many. We were unable to play Corner Kick World Cup 2014 at all because it displayed nothing but a white screen, with ads popping up now and then. This app struck me as odd from the get go. When I checked the size of the app I noticed it was really tiny, less than 1MB. What kind of game can you expect from an app this size?! What is even more interesting is that the game is made by a developer called VinoSports. If you check the rest of his apps offered on Google Play they are all the same - just blank applications stuffed with advertisements.
This is unfortunately a quite common and sneaky way for developers to make some money. With applications like this, the only person who benefits from them are the developers. They may get some money if you actually click on the ads their apps display. We decided to block apps from VinoSports. From now on, they will be detected as Android:FakeViSport. They are fake applications in that they pretend to be something desirable, but they aren’t.
Some apps are in the gray zone
The second app I would like to mention is Fifa 2014 Free - World Cup. The app comes from a pretty big developer, "Top Game Kingdom LLC", who has plenty of apps on Google Play and other stores. This however does not mean the app should be trusted. Fifa 2014 Free - World Cup, can be considered, at the very least, suspicious.
As for the app Football World Cup 14: The application’s installation package name doesn’t have anything to do with the name of the app itself. The app is called Football World Cup 14, yet its installation package is called “com.topgame.widereceiverfree”.Football World Cup 14, also known as “Widereceiverfree” requests access to information that has nothing to do with the app’s function, like location, call log, and to other accounts on the phone.
Weirdly enough the Football World Cup 14's developer has even more applications on the market, most of them behave similarly. They pretend to be something different than what they really are. In the end you might get something that can be considered a game, a game with plenty of obstacles such as and with permissions that could easily misuse personal information.
Apps that display ads are not necessarily malicious. Plenty of apps, especially free apps, are funded by ads. They can, however, be annoying, particularly when they don’t go away and prevent you from using the app itself. Apps that access more information from your phone than they need to function seem harmless, especially since there is no visible evidence of this happening, but they can cause more harm than you may think.
We recommend you to take a closer look at the apps you download during tournament time, be it gaming apps, live streaming apps or apps that allow you to bet for your national team, to make sure you stay safe and as ad free as possible!
Things to look out for when downloading apps:
Our mobile security app avast! Mobile Premium has an Ad Detector feature. Ad Detector finds out which apps are linked to ad networks and provides details of their tracking system, so you have a full overview of all the ad networks contained within your apps.
You can download avast! Mobile Security for free from Google Play or for additional features, like Ad Detector, you can download avast! Mobile Premium for $1.99 a month.
Highly effective Cerber ransomware is spread via phishing emails and demands more than $700 in ransom
Based on analysis of past Locky ransomware attacks, experts in the Avast Threat Labs predict that another attack is imminent.