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42 Malicious Apps Affected 8 Million Android Users: Report

"The malicious developer also has apps in Applea¿s App Store. Some of them are iOS versions of the ones removed from Google Play, but none contain adware functionality," said Stefanko

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Google, Play Store, Dark Theme, Makeover
Huawei smartphones are seen in front of displayed Google Play logo in this illustration picture, May 20, 2019. VOA

Security researchers have detected a massive year-long adware campaign where the involved apps were installed on users’ Android devices eight million times from Google Play alone.

Slovak internet security company ESET identified 42 apps on Google Play as belonging to the campaign, which had been running since July 2018. Of those, 21 were still available at the time of discovery.

“We reported the apps to the Google security team and they were swiftly removed. However, the apps are still available in third-party app stores,” said the researchers in a statement on Thursday.

Once launched, the “Ashas” adware family app sent “home” key data about the affected device: device type, OS version, language, number of installed apps, free storage space, battery status, whether the device is rooted and Developer mode enabled, and whether Facebook and FB Messenger are installed.

“The app receives configuration data from the command and control server (C&C) server, needed for displaying ads, and for stealth and resilience,” said security researcher Lukas Stefanko.

Once a user installed an adware-infected app, the app will show full-screen ads on the device’s display at intervals.

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Google acquired Android Inc. for nearly $50 million in July 2005. Pixabay

First, the malicious app tries to determine whether it is being tested by the Google Play security mechanism.

After dodging Google servers, the malicious app can set a custom delay between displaying ads. Based on the server response, the app can also hide its icon and create a shortcut instead.

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“If a typical user tries to get rid of the malicious app, chances are that only the shortcut ends up getting removed. The app then continues to run in the background without the user’s knowledge. This stealth technique has been gaining popularity among adware-related threats distributed via Google Play,” the researchers noted.

According to the team, students at a Vietnamese university may be behind the malicious adware app.

“Due to poor privacy practices on the part of our culprit’s university, we now know his date of birth, we know that he was a student and what university he attended. We retrieved his University ID; a quick googling showed some of his exam grades,” said researchers.

“The malicious developer also has apps in Applea¿s App Store. Some of them are iOS versions of the ones removed from Google Play, but none contain adware functionality,” said Stefanko. (IANS)

Next Story

Users Can Now Download Google Stadia App from The Google Play Store

Buyers will be able to purchase Founder's Edition of Google Stadia for $129.99

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Google Stadia
By opening the newly launched Google Stadia app from the Play Store, user would see a screen promoting Destiny 2, which is expected to be one of the first games that will be offered to Stadia user. Pixabay

The Google Stadia app has landed on the Google Play Store and can be downloaded on supported phones, ahead of its official debut.

However, Stadia – Google’s cloud-based game streaming service – is officially set to launch on November 19.

By opening the newly launched Google Stadia app from the Play Store, user would see a screen promoting Destiny 2, which is expected to be one of the first games that will be offered to Stadia user, 9to5Google reported on Friday.

On clicking the “Get Started” link, one is redirected to the screen states that it is “Waking up the GPUs.”

Then the app asks for your Google account confirmation.

Other gaming quotes like “Building Rome” and “Reticulating Splines” have also been spotted by readers.

Along with Pixel smartphones, Google’s game streaming service will also support Chrome OS tablets such as the Pixel Slate, Acer Chromebook Tab 10 and HP Chromebook X2.

Google Stadia
The Google Stadia app has landed on the Google Play Store and can be downloaded on supported phones, ahead of its official debut. Wikimedia Commons

Buyers will be able to purchase Founder’s Edition of Google Stadia for $129.99. It will also come with a free copy of Destiny 2 game. After the free subscription is over, users will have to pay $9.99 per month.

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It will come to 14 countries, including the US, UK, Canada, Ireland, France, Italy, Spain and the Netherlands. (IANS)