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January 8th, 2014

Mobile malware a real threat in 2014

50m_enSecurity industry experts from around the world must have been looking in the same crystal ball to make their predictions for the new year, because everyone agreed that mobile exploits and malware would drive growth for the industry in 2014. Mobile attacks will include malicious software that steals data from legitimate apps, spyware, ransomware and software installed via NFC.

Ondrej Vlček, AVAST’s Chief Technology Officer, agrees with the others, and has evidence to back it up, “We see nearly 2,000 new malware samples on Android every day, and this is up from maybe 50 a year ago. It’s quite likely that the trend will continue.” He explained in an article in SC Magazine that Android has reached a critical mass in terms of penetration and market share, therefore it’s an attractive target for cybercrooks.

This news has not escaped security journalists, and many are recommending security apps to protect Android devices. TechAdvisor, powered by PC Advisor, the UK’s number one technology magazine website, recently recommended avast! Mobile Security as one of it’s Best Android antivirus: 6 best cheap and free Android security apps.

avast! Mobile Security is a comprehensive suite of security and backup tools, with a particularly strong set of anti-theft features that could well catch a thief in the act.

Digital Trends looked at three of the top Android security apps. Avast! Mobile Security was their top choice.

If you’re looking for a security solution for your Android smartphone, and your primary concern is malware and safe browsing, then this could be the right app for you.

AV-Test certification Nov2013

Avast! is a trusted choice – over 50 million devices are protected.

The November 2013 mobile security evaluation conducted by AV-TEST, certifies that avast! Mobile Security provides 100% protection against malicious apps with zero impact on your device’s performance. That means no impact on your battery life, the app doesn’t slow down your device, and it generates negligible traffic.

Read more…

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June 4th, 2013

For Your Satisfaction – Android:Satfi-A [Trj]

We all have our favorite apps for all the things we do. I use Shazam when I don’t know what song is playing, Maps when I’m lost, FlightRadar24 when I’m curious about the plane flying over my head. These apps are there for my satisfaction; they meet some need.

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Each of us have different needs and desires. Apps like SatsFiU Player take advantage of that.  Wherever you got this app from, it’s not from the Google Play Store. This app will try to satisfy both your and its developer’s desires.

SafsFiU Player is an app that might come in handy, when you need to be entertained, in an “adult way,” if you know what I mean. For the ones that don’t get it or don’t believe what I’m talking about it, I’ll be clear -  it’s an app that plays pornographic movies. There is the standard “catch” which almost every malicious app for android has. In this case, the catch most visible is that it allows the developer to remotely control your phone, in a particular way. The most distressing part is that he can tell your phone to send an SMS to a given number, potentially premium-rated.

Yes, it’s a win-win situation. Kindof. You’ll be pleased by what you see, he’ll be pleased by the money he gets and the information sent from your phone. Read more…

March 11th, 2013

Mobile Drive-By Malware example

Several days ago we received a complaint about javascrpt.ru. After a bit of research, we found that it tries to mimic ajax.google.com and jquery, but the code is an obfuscated/packed redirector.

After removing two layers of obfuscation, we found a list of conditions checking visitors’ user Agent. From these conditions. we got a clue and focused on mobile devices.

conditions

Read more…

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August 15th, 2012

Oh wait, that’s not what I wanted!

Got a brand new smartphone and want to be protected from all the dangerous malware that’s out there? So you go and get some Android antivirus software. But, what you don’t know is that you just got tricked. And, it’s going to cost you some money. Yes, even if you downloaded if for free.

The latest trend in Android malware is to hide behind something that seems to be legit. Guys at GFI Labs pointed that out, so let’s take a closer look behind the scenes and add some interesting info from the AVAST Virus Lab’s perspective. Imagine yourself as a virus maker. You create an app that will do something evil like steal or delete people’s texts (you’re a nice virus maker), or you want to milk the cow even more and you create an app that’s going to get you some money from the victim by making it silently send text messages to premium-rate phone numbers.

But, how do you spread your evil milking machine among Android users? Just take a look at the apps that are already popular and trusted, like Angry Birds, Opera Browser, or even better, an antivirus app! What can feel safer than installing antivirus on your phone, right? So you take your evil app and make it look, for example, like avast! Mobile Security or any other antivirus suite. Then you make it available for free download, easy to find, placed on a web page that is not guarded like the Play Store, Amazon App Store, or any other genuine Android market. Most of the people only download apps from these genuine stores, but there are always some of them that somehow get tricked or that are just unlucky and run into some fraudulent apps like the one I’m talking about.

Let’s take a closer look at one of the cases. Android:FakeInst-AB Read more…

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