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Malware Posing As Official Google Play Store Evades Most Security Checks

DavidGilbert99 (2607235) writes Mobile malware on Android is nothing new, but now security company FireEye has discovered in the Google Play store a sophisticated piece of malware which is posing as....the official Google Play store. Using the same icon but a different name, the malware is not being detected by the vast majority of security vendors, is difficult to uninstall and steals your messages, security certificates and banking details.

59 of 100 comments (clear)

  1. Link? by Anonymous Coward · · Score: 4, Interesting

    Dear submitter,

    Link me to an article. I don't want to search for the company's announcement, and I don't want to just take your word for it.

    1. Re:Link? by DavidGilbert99 · · Score: 5, Informative

      Here is the link: http://www.ibtimes.co.uk/malwa... I submitted it to Slashdot but it failed to publish it.

    2. Re:Link? by Nyder · · Score: 1

      Here is the link: http://www.ibtimes.co.uk/malwa...
      I submitted it to Slashdot but it failed to publish it.

      Well, that is what editors for and instead we get timothy.

      --
      Be seeing you...
  2. Uh... by msauve · · Score: 2, Insightful

    Can I buy a link? Timothy strikes again.

    --
    "National Security is the chief cause of national insecurity." - Celine's First Law
    1. Re:Uh... by chrisv · · Score: 3, Informative

      From the original submission: http://www.ibtimes.co.uk/malwa...

      --

      Dogma: Dead (mostly because your Karma ran it over)

    2. Re:Uh... by Little_Professor · · Score: 4, Informative

      Here is the link to the original blog posting by the security company FireEye http://www.fireeye.com/blog/technical/2014/06/what-are-you-doing-dsencrypt-malware.html

  3. Umm.. by Anonymous Coward · · Score: 1

    If you're dumb enough to download the Google Play store FROM THE REAL GOOGLE PLAY STORE THAT YOU'RE ALREADY ON... then you deserve to get some malware.

    1. Re:Umm.. by Jiro · · Score: 3, Insightful

      The malware is named "Googl app stoy".

      If you're dumb enough to download something spelled that way, you deserve, well, almost anything.

    2. Re:Umm.. by Anonymous Coward · · Score: 4, Funny

      Citation required

      "Apple manages to keen their app store malware free, why can't Google?"
      -- BasilBrush, Slashdot comment #47273651

      There ya go...

    3. Re:Umm.. by gstoddart · · Score: 1

      Google also allows Android to be set to allow installation from 3rd parties.

      So, if you explicitly enabled that, and downloaded something from a shady source ... well, you may have shot yourself in the foot.

      If this came from the Google Play store, then Google has a problem. If this came from a 3rd party store, then the user has a problem. And if this came from a vendor's proprietary store the vendor has a problem.

      I think it comes down to "where did this package come from, and what did you need to do to install it?"

      --
      Lost at C:>. Found at C.
    4. Re:Umm.. by BasilBrush · · Score: 1, Informative

      TFA (Which the editor neglected to post) says it came from the official Google Play store.

      http://www.ibtimes.co.uk/malwa...

    5. Re:Umm.. by mythosaz · · Score: 1

      We couldn't find anything for your search - "Googl app stoy".
      Suggestions:
      Make sure all words are spelled correctly.
      Try different keywords.
      Try more general keywords.

    6. Re:Umm.. by mythosaz · · Score: 1

      We couldn't find anything for your search - "Googl app stoy".
      Suggestions:
      Make sure all words are spelled correctly.
      Try different keywords.
      Try more general keywords.

      Try again.

    7. Re:Umm.. by BasilBrush · · Score: 1

      Well of course they've taken the malware down now. Duh!

    8. Re:Umm.. by mythosaz · · Score: 1

      Isn't that exactly what's supposed to happen?

      Malware discovered and removed. News at 11.

    9. Re:Umm.. by Dishevel · · Score: 1

      It did. But let me state right off the bat. For each individual that downloaded and ran Google App Stoy ... Good. Let your bank account be pwnd. Let your email get taken over. I am ok with your life being ruined because you are an unthinking being. Bye.

      --
      Why is it so hard to only have politicians for a few years, then have them go away?
    10. Re:Umm.. by St.Creed · · Score: 1

      The sophisticated piece of malware - called "Googl app stoy" - was discovered in the official Google Play store by security company FireEye who then worked with Google to remove the app.

      RTFA.

      --
      Therefore, by the (faulty) logic you're using, you're just a cow with a keyboard - osu-neko (2604)
    11. Re:Umm.. by david_thornley · · Score: 1

      Never knew anybody with dyslexia, did you?

      --
      "When you have eliminated the unacceptable, whatever is left, however improbable, must be the truthiness" - Holmes
    12. Re:Umm.. by Dishevel · · Score: 1
      430 Downloads with a publisher that is not Google and a bad name.

      How much does it take before you decide a person has no responsibility in their own problems?

      More to the point though. Why are people so interested in things not being their fault? My children are taught that the only place you should look when things go bad is to yourself. What could I do differently to get the outcome I desire? When you have no responsibility in the problems in your life you have no power over their solution. With responsibility comes power.

      --
      Why is it so hard to only have politicians for a few years, then have them go away?
    13. Re:Umm.. by FreedomFirstThenPeac · · Score: 1

      Mine this set and I'll bet you find ONE (1) real statement and 10 that use that statement (directly or indirectly).

      --
      "There is no god but allah" - well, they got it half right.
    14. Re:Umm.. by doccus · · Score: 1

      So blame the user rather than the Google Play store for listing the app?

      Apple manages to keen their app store malware free, why can't Google?

      Well, who'd be dumb enough to think that "googl app stoy" is a legit app?

    15. Re:Umm.. by doccus · · Score: 1

      So blame the user rather than the Google Play store for listing the app?

      Apple manages to keen their app store malware free, why can't Google?

      Well, who'd be dumb enough to think that "googl app stoy" is a legit app?

      Just noticed someone else mentioned it's name as well.. Well, I suppose if downaroder have rearry bad engrish it's possible...

    16. Re:Umm.. by BasilBrush · · Score: 1

      That's wooly thinking. If your security relies on you spotting a badly spelled app name, you have no security against all those malware authors that didn't misspell their malware.

      Furthermore, why did Google not notice the app name and icon ripped off from their own app? Because there is no security on their store. Google will sell anything anyone uploads. Again this cannot happen on the Apple App Store.

    17. Re:Umm.. by BasilBrush · · Score: 1

      No, removing malware after it's been news on the internet is not what's supposed to happen. What's supposed to happen is that it doesn't get on the store in the first place.

    18. Re:Umm.. by Dishevel · · Score: 1
      Say what you want. The truth is we coddle people too much.

      Take a look at the backing crisis. Now given the banks are mostly pieces of shit and should never have been bailed out but ...

      Some asshole who took out loan on a house that says you will pay $X for Xmonths then we will raise it to $X for Xmonths on the speculation that the housing market will go up forever and he can make a bunch of money is ok by me. If he wants to speculate to make money I am fine with that. But we need to do HARP for these fuckers?

      I did not take out extra loans on my house to try and cash in. That fucker gets rewarded? He gets to keep the cash and have his payments reduced? Personal Responsibility learn it. Live it. If you make an agreement to pay. Just because the value of your house goes down does not excuse you from your agreement.

      Fuck every one of them and Fuck the politicians that gave my money to them.

      --
      Why is it so hard to only have politicians for a few years, then have them go away?
    19. Re:Umm.. by david_thornley · · Score: 1

      I'm explaining why "Googl App Stoy" might look reasonable to somebody, for perfectly legitimate reasons.

      More to the point: why do you want such consequences for people who do something stupid? Bank account pwned, email taken over, that sort of thing. It isn't going to stop people (including dyslexics) from doing stupid and trusting things. You seem to be hoping that bad things happen to people who make mistakes.

      --
      "When you have eliminated the unacceptable, whatever is left, however improbable, must be the truthiness" - Holmes
    20. Re:Umm.. by Dishevel · · Score: 1

      Bad things should happen to people who do not are thoughtless.

      Bad things should happen to people that take out a speculative loan on their home hoping the can always refinance.

      Bad things should happen to motorcycle riders in tank tops and shorts pulling wheelies.

      Bad things should happen to people that get tattoos on their face.

      Bad things should happen to a lot of people.

      --
      Why is it so hard to only have politicians for a few years, then have them go away?
    21. Re:Umm.. by FreedomFirstThenPeac · · Score: 1

      "You can make a Slashdot signature quote seem authoritative by attributing it to a famous person" - Sun Tzu

      Citation? My references attribute this to Buddha.

      --
      "There is no god but allah" - well, they got it half right.
  4. You mean the malware isn't Google Play itself by Rosco+P.+Coltrane · · Score: 5, Insightful

    I mean, with the recent dumbing down of fine-grained authorizations when installing apps, it's Google Play itself that feels like a security liability.

    --
    "A door is what a dog is perpetually on the wrong side of" - Ogden Nash
    1. Re:You mean the malware isn't Google Play itself by timeOday · · Score: 1

      Almost every app requests almost every permission anyways, so what was the point of fine-grained permissions? Why do I have to let you access the network and my contact list to play Tetris? It's frustrating.

    2. Re:You mean the malware isn't Google Play itself by Anonymous Coward · · Score: 1

      That's part of the stupid issue. The 'fine grained permissions' were NOT fine enough and some were grouped in odd places. And of course, App Devs being lazy or intrusive, they ask for exceptionally broad permissions often enough. At least with the fine-grained permissions, you could use a third party tool to revoke individual permissions before running the app.

      Really, you're making the main valid point here though: App Devs are making mandatory a lot of permissions that ought not be mandatory. That's bad design.

      Perhaps an app dev can answer one question: If I install with a particular permission set, but an optional feature some users might want would require an additional permission, could I not prompt the user for that permission when they want to enable the optional feature? If this is possible, not doing it is not excusable on behalf of the App Devs. If it isn't possible, it is not excusable on the Android Devs part.

      I kinda hate Google now, which is sad, because for a long time they stood up for some reasonably good things and produced some useful software. Lately, they seem to be turning into a-holes. They release 'updated' apps that strip key functionality without telling you in the release notes, they have never made much of a useful attempt to make permissions work, and they seem to want to know more and more about you when they don't need to.

      Google, you've turned into Oracle and Microsoft. Once you had cool and inventive devs who did new things that were useful and interesting. Now you have followers-on who are gradually gutting your existing product qualities and aren't generating much new and cool. That's probably why a lot of great talent has left for other places.And also, you can't hold much high ground against Apple anymore either.

    3. Re:You mean the malware isn't Google Play itself by mythosaz · · Score: 1

      Because there are 1100 total apps on f-driod, and, at most, a couple dozen are useful and not redundant?

    4. Re:You mean the malware isn't Google Play itself by mlts · · Score: 1

      Some Android devs are trying to do their best to work around it. It requires root, but I highly recommend the XPrivacy tool, which will allow you to restrict what apps can actually contact. I also like using a DroidWall successor as a thing of last resort, especially with apps that are bandwidth hungry, so they get forced to Wi-Fi only and not on the cellular network.

      LBE Privacy Guard used to be a good tool, but the successor has yet to be officially translated to English yet.

      The bad thing is that apps from the Play Store are all or nothing. The good thing is that the people at xda-developers and other sites have spent many man-hours to rectify that.

    5. Re:You mean the malware isn't Google Play itself by BasilBrush · · Score: 1

      Perhaps an app dev can answer one question: If I install with a particular permission set, but an optional feature some users might want would require an additional permission, could I not prompt the user for that permission when they want to enable the optional feature? If this is possible, not doing it is not excusable on behalf of the App Devs. If it isn't possible, it is not excusable on the Android Devs part.

      It's not possible on Android.

      On iOS it's the way it always works. You are only asked for a given permission at the time the app tries to do the privileged thing.

    6. Re:You mean the malware isn't Google Play itself by timeOday · · Score: 1

      My problem is, IIRC, you don't know what broad permissions an app is going to request upfront, until after you have downloaded and partially installed it. By then you have already wasted your time and bandwidth. You are invested. It would take half a day to look at 20 different versions of Tetris to see which is OK. If you could filter Google Play searches - "search for a version of Tetris that doesn't demand to look at my contact list" - then that would create a tiny bit of market pressure to not just demand everything all the time.

    7. Re:You mean the malware isn't Google Play itself by tlhIngan · · Score: 1

      Almost every app requests almost every permission anyways, so what was the point of fine-grained permissions? Why do I have to let you access the network and my contact list to play Tetris? It's frustrating.

      Part of the problem is Google itself - when Android was released, the only place you could buy apps was in the US, which mean everywhere else trying to hit Google Marketplace was restricted to seeing free apps. Which means developers end up writing free apps loaded with advertising and having to request every damn permission to get that advertising module to run. Because they needed it free. In fact, comparisons between the various app stores showed the end result - Google Marketplace had approximately 50+% apps that were free, while Apple, Microsoft and Blackberry were averaging 25%.

      So between advertising supported app models, the whole freemium thing also originated on Android because those apps could easily set up a Paypal account to handle in-app purchases.

      End result today is that if an app is free, it's going to rape your data for advertising purposes. If you're lucky, the developer has an ad-free version available.

      Of course, there are also some really strange permissions like "Read phone state and identity" which is needed if you just wanted to ensure that you went away if the phone rang.

    8. Re:You mean the malware isn't Google Play itself by Dishevel · · Score: 1
      Or you could just take a little bit of personal responsibility for your own actions and decide not to install something. I know it is hard. Having to deny yourself a free Tetris game or slugging through the description of the app on the store to actually read the permissions requested before downloading.

      I feel for you, I really do. I think that is a true shame that you were allowed to grow up in an environment that made you such an entitled person. One day if you are lucky life will step in and teach you why being responsible for your own actions is a really good thing.

      --
      Why is it so hard to only have politicians for a few years, then have them go away?
    9. Re:You mean the malware isn't Google Play itself by timeOday · · Score: 1

      You are an idiot. I don't own a smartphone because of the experience I wrote about.

    10. Re:You mean the malware isn't Google Play itself by tepples · · Score: 1

      it tells me what permissions the app wants immediately

      Except that lately, Google Play Store has "simplified" apps' permissions to make them less fine-grained.

  5. Link? by devjoe · · Score: 4, Informative

    Not sure how this brief blurb with no link got posted, but here is a link to an actual story.

  6. Exposes a defect in Android by tepples · · Score: 4, Informative
    According to the article (clickable link for the lazy):
    • The app is titled "googl app stoy". To start with, that's a trademark infringement.
    • If the user can install an app that the same user cannot uninstall, the mechanism allowing the app to do this is a defect in Android.
  7. Android Security by zentigger · · Score: 1

    Why doesn't Android have a permissions structure that allows the user to explicitly manage the permissions for each app?

      If I want to disable access to the contacts for any given app, I should be able to do that. If it breaks functionality of the app, then that is MY problem, but in most cases, it wouldn't cripple the app; I don't need my shopping list to be able to read my contacts and send premium text messages on my behalf.

    --

    the above is my personal opinion and does not necessarily reflect that of the little voices in my head

    1. Re:Android Security by gstoddart · · Score: 2, Insightful

      Because Google values their ability to sell advertising over user security would be my guess.

      Remember, it's their phone, you're only using it under license -- because Google has long since given up any pretense of the whole "do no evil" thing.

      I see so many things list their permissions and think "WTF would you need these permissions for, and why on Earth would I give them to you?" And then I cancel the download.

      --
      Lost at C:>. Found at C.
  8. Banking on Android no way!!! by substance2003 · · Score: 1

    And this is the reason I won't do banking on an Android phone much the same as I refuse to do online banking from a Windows PC.

    I've been sticking to my Linux distro for that and felt that it's the best way to function with some security on my end.

  9. Install vector? by gstoddart · · Score: 2

    So I R'd TFA, and I can't see anything which says *how* you get this. Or if it's in there I can't find it.

    I assume it either piggy backs on something else downloaded from the app store, or comes in from someone enabling apps to come from other places.

    The fact that an application can even disable the uninstall feature is pathetic.

    And, sadly, Google has removed even more permissions control, so this will only get worse.

    I still maintain I should be able to go in at any time and remove permissions from apps -- because, quite frankly, why something like a Flashlight needs access to my messages and contacts has always been a mystery.

    --
    Lost at C:>. Found at C.
    1. Re:Install vector? by gstoddart · · Score: 1

      It doesn't.

      LOL, you expect that, in a story about malware on Android that I'm going to trust a link to install software on Android from outside of the Play store?

      I think not.

      --
      Lost at C:>. Found at C.
    2. Re:Install vector? by gstoddart · · Score: 2

      Are you an Apple customer?

      Yes. And an Android customer. And a Microsoft customer. And a VMWare customer. I've also been a Solaris customer in the past. I've also got Linux and FreeBSD boxes.

      And I have a really awesome collection of tin-foil hats.

      Did you have some kind of point?

      --
      Lost at C:>. Found at C.
    3. Re:Install vector? by ewhac · · Score: 1

      ...I'm going to trust a link to install software on Android from outside of the Play store?

      I think not.

      Clearly you've never heard of the F-Droid project. Go read up on it.

  10. Re:How to protect yourself by Anonymous Coward · · Score: 1

    This is yet another piece of software which the user needs to download, enable installation of third-party apps, and install.

    What do you mean "third party apps"? The summary and TFA claim that this one is in the official Google Play store.

  11. Re:How to protect yourself by ray-auch · · Score: 1

    Maybe it came already installed... sounds awfully like one that does (just buy the phone from the ad in the web page...):

    http://www.theguardian.com/tec...

  12. Re:How to protect yourself by c · · Score: 1

    What do you mean "third party apps"? The summary and TFA claim that this one is in the official Google Play store.

    Good point. Mind you, that kinda makes anyone who installs it even dumber than I would have thought.

    --
    Log in or piss off.
  13. "difficult to remove" by Lumpy · · Score: 1

    Nahh, installing Cyanogenmod is quite easy and can get rid of this malware almost instantly.

    --
    Do not look at laser with remaining good eye.
  14. Re:Fix Is Available by mythosaz · · Score: 1

    So, all I have to do is enable apps from outside the official store, download from an unknown site, and then I'll have full access to 1,100 apps!, which almost all also exist in the Play store, which I don't have to enable outside apps and download from an unknown source?

  15. Re:Fix Is Available by mythosaz · · Score: 1

    Google Play doesn't. Go ahead. Provide the link to it -- you can't because it's not there.

    Unless I install the developer tools on a separate machine, there's no telling if the downloadable .apk on f-driod matches the provided source on f-droid.

    Using f-droid requires lowering your machine's security, and trusting another source -- f-droid, just because you said so.

  16. Shameful what's happened to Android in general by Anonymous Coward · · Score: 1

    This kind of thing probably wouldn't happen if Android were Free/Libre Open-Source Software. As Google quietly effectively close-sources Android piecemeal, by making it so that parts of the OS, as provided are Google-PROPRIETARY, like the store itself, security problems will abound. It's only natural. To save time, money, and ink, Google's shortened it's motto by one word, and didn't tell anyone. The one word, in case you didn't already guess, is "Don't". They're every little bit as bad as M$ ever was, they are the GE of information, or the Ma' Bell of data, and they do things like this.

    They take a company like Android, (or whatever the company itself was called,) that took Linux, a free and open-source OS, strip off the GNU utilities and replace them with their own, tooled to work in a touch-based, mouse-free environment with no assurance of a physical keyboard being available, and buy it out. Then they take the parts they want to replace with their own versions, replace them, and fragment Android.

    One version, the FL Android, is still available, but without kick-backs from Google, most phone manufacturers, tablet makers, etc., won't bother with it, because people it seems WANT access to Google's proprietary apps. So they are obliged to take Google/Android, with all its proprietary BS, which no one outside Google (or their hog-tied by NDA's developer community) can readily verify works the way its supposed to like they could if Android were provided in its original form, the FREE/LIBRE version...

    Long story short, Android's become a huge, flaming pain in the ass, and if I'm going to surrender my personal info to a giant, multinational behemoth, I'd rather it be one that sells an actual physical product, so they have a way of making money to pay for the software development that DOESN'T involve selling my personal information to the highest bidder, (or anyone who wants it, actually) and whoring my eyeballs out to advertisers looking to push their bullshit on me, because Google sees the user as a product, a pair of eyeballs and support system for a wallet. I'll take my phone and mobile-OS from someone that has at least PRETENDING it's got my back as its core mission, (aside from making scads of money for its investors, naturally,) and wants me to feel like I'm getting value, and the best user experience for my money, though I won't say WHOM, because I'm not a shill.

    ~ Sent from my iPhone

  17. Find me free alternatives to these by tepples · · Score: 1

    I've never gotten an Android app anywhere but F-Droid. I don't know why anyone would.

    Because F-Droid carries only free software, and there are several categories of application that aren't going to be free any time soon. These include (for example) games, applications to view rented movies, and applications to prepare a tax return. What's the free alternative to, say, Sonic the Hedgehog or the Netflix or H&R Block app?

  18. Helper apps by tepples · · Score: 1

    Yes it is, so long as the separate features are factored into separate packages on Google Play Store. Under Android, packages signed with the same software publisher certificate can share data through the sharedUserId mechanism. This lets the user install one main interactive app, which appears in the launcher or IME chooser or whatever, and then several helper apps that expose content provider services to the main application. For example, a keyboard could have helper apps that extend its autocorrect dictionary. These would include one for each language, one that adds the names of nearby businesses (which requires Internet and location), and one that adds the names of your contacts (which requires access to your contexts). These might be named something like "Swype auf Deutsch", "Swype Local", and "Swype Knows Your Name", and the main app would open their respective Google Play Store pages when the user turns on the main app's features that require them.

  19. Why more Android apps are $0.00 by tepples · · Score: 1

    Pretty much every app I try to install wants access to everything to function. I try to install a simple game, it wants access to my phone history, contacts, email, google accounts, and fuck knows what else.

    Android phones were sold in some countries before Google Checkout (now Google Wallet). In countries without Google Checkout, Android Market (now Google Play Store) showed only freeware apps. In order to derive revenue from users in those countries, developers had to put ads in their apps. And in order to compete for users with developers that had embraced adware, other developers had to make their apps free as well. Google Wallet has since expanded to far more countries, but the expectation of a freeware price point in Google Play Store has continued. And the push for ad revenue has led to more targeted ad delivery systems, which need to see more of your PII. See also tlhIngan's comment.

    It's not as widespread on iOS because Apple introduces the iTunes Store in each country before selling iProducts there. This means a payment system always precedes the App Store, preserving an international market for paywalled apps.

    In any case, if you want to limit your exposure to Android adware that needs to see your PII, turn on "Unknown sources" and install F-Droid, which allows only applications distributed under a free software license. If you're worried about the security implications of turning on "Unknown sources", then turn on "Unknown sources" only when using F-Droid and turn it off when done. There's not nearly as much selection, especially because free and games mix like oil and water, but what you do get has fewer annoyances.