Menu
New mobile-malware detection technique uses gestures

New mobile-malware detection technique uses gestures

The technology checks if attempts to use certain phone functions are accompanied by natural gestures users are expected to make

Mobile malware is a growing problem, but researchers from University of Alabama at Birmingham have figured out a new way of detecting when shady mobile apps get up to no good, such as trying to call premium-rate numbers unbeknowst to a phone's owner.

The technique relies on using the phone's motion, position and ambient sensors to learn the gestures that users typically make when they initiate phone calls, take pictures or use the phone's NFC reader to scan credit cards.

Some mobile malware programs already abuse these services and security researchers expect their number will only increase.

The technology developed by the UAB researchers can monitor those three services and can check whether attempts to access them are accompanied by the natural gestures users are expected to make. If they're not, they were likely initiated by malware.

The research, which involved collecting data from real-life scenarios to train the technology, showed that detecting different gestures and using them to differentiate between user-initiated actions and automated ones can be done with a high degree of accuracy. As such, the technique can be a viable malware defense.

The technology doesn't require root access on the device and it's better than the signature-based approach used by most mobile antivirus programs, according to Nitesh Saxena, director of UAB's Security and Privacy In Emerging computing and networking Systems (SPIES) Lab.

"The current anti-virus software do not detect evolving forms of malware due to lack of signatures for such malware," Saxena, one of the research's authors, said via email. "In contrast, our approach does not rely upon any signatures."

The UAB researchers presented their findings at the IEEE PerCom conference Thursday and plan to commercialize the technology in the future.


Follow Us

Join the newsletter!

Or

Sign up to gain exclusive access to email subscriptions, event invitations, competitions, giveaways, and much more.

Membership is free, and your security and privacy remain protected. View our privacy policy before signing up.

Error: Please check your email address.

Tags malwaremobile securityUniversity of Alabama at Birmingham

Events

Featured

Slideshows

Channel kicks 2021 into gear as After Hours returns to Auckland

Channel kicks 2021 into gear as After Hours returns to Auckland

After Hours made a welcome return to the channel social calendar with a bumper crowd of partners, distributors and vendors descending on The Pantry at Park Hyatt in Auckland to kick-start 2021.

Channel kicks 2021 into gear as After Hours returns to Auckland
The Kiwi channel gathers for the 2020 Reseller News Women in ICT Awards

The Kiwi channel gathers for the 2020 Reseller News Women in ICT Awards

Hundreds of leaders from the New Zealand IT industry gathered at the Hilton in Auckland on 17 November to celebrate the finest female talent in the Kiwi channel and recognise the winners of the Reseller News Women in ICT Awards (WIICTA) 2020.

The Kiwi channel gathers for the 2020 Reseller News Women in ICT Awards
Show Comments