Feeds

Windows mobile Trojan poses as war game

Shoot 'em up racks up premium rate calls

Build a business case: developing custom apps

Miscreants have created a Trojaned version of a Windows mobile game that makes expensive international phone calls from compromised smartphones.

Pirated versions of 3D Anti-terrorist action, a first-person shooter developed by Beijing Huike Technology in China, and uploaded onto several Windows Mobile freeware download sites, come with a nasty add-on courtesy of Russian virus writers. Compromised phones start attempting to silently make expensive international calls without user involvement, as reported in a thread on the XDA-Developers' forum, featuring the experience of a UK victim of the Trojan.

Analysis of the malware by Finnish security firm F-Secure reveals that the malicious code initiates several phone calls to international premium-rate numbers. Presumably VXers receive a percentage of the resulting revenue.

In any case, F-Secure Mobile Security has been updated to detect and block Trojanized versions of this game. Other anti-virus firms can be expected to follow, though the best defence is not to download copies of the game in the first place, of course.

A full write-up of the threat, complete with screenshots, can be found in an informative blog posting by Mikko Hypponen, chief research officer at F-Secure, here.

Using illicit copies of mobile games to trick users into downloading malware has happened before, albeit infrequently, and is far from restricted to Windows mobile devices. F-Secure compares the latest Trojan mobile game to a game called Mosquitos from six years back that bit users of Symbian smartphones by sending premium-rate SMS messages. ®

Build a business case: developing custom apps

More from The Register

next story
Kate Bush: Don't make me HAVE CONTACT with your iPHONE
Can't face sea of wobbling fondle implements. What happened to lighters, eh?
The agony and ecstasy of SteamOS: WHERE ARE MY GAMES?
And yes it does need a fat HDD (or SSD, it's cool with either)
Apple takes blade to 13-inch MacBook Pro with Retina display
Shaves price, not screen on mid-2014 model
Steve Jobs had BETTER BALLS than Atari, says Apple mouse designer
Xerox? Pff, not even in the same league as His Jobsiness
TV transport tech, part 1: From server to sofa at the touch of a button
You won't believe how much goes into today's telly tech
Apple analyst: fruity firm set to shift 75 million iPhones
We'll have some of whatever he's having please
Apple to build WORLD'S BIGGEST iStore in Dubai
It's not the size of your shiny-shiny...
XBOX One will learn to play media from USB and DLNA sources
Hang on? Aren't those file formats you hardly ever see outside torrents?
prev story

Whitepapers

Implementing global e-invoicing with guaranteed legal certainty
Explaining the role local tax compliance plays in successful supply chain management and e-business and how leading global brands are addressing this.
Top 10 endpoint backup mistakes
Avoid the ten endpoint backup mistakes to ensure that your critical corporate data is protected and end user productivity is improved.
Top 8 considerations to enable and simplify mobility
In this whitepaper learn how to successfully add mobile capabilities simply and cost effectively.
Rethinking backup and recovery in the modern data center
Combining intelligence, operational analytics, and automation to enable efficient, data-driven IT organizations using the HP ABR approach.
Reg Reader Research: SaaS based Email and Office Productivity Tools
Read this Reg reader report which provides advice and guidance for SMBs towards the use of SaaS based email and Office productivity tools.