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Fake Codec is Mac OS X Trojan

Kenny A. writes "Multiple news organisations are reporting on an in-the-wild Mac OS X malware attack that uses porn lures to plant phishing Trojans on Mac machines. The attack site attempts to trick users into download a disk image (.dmg) file disguised as a codec that's required for viewing the video. If the Mac machine's browser is set to to open 'Safe' files after downloading, the .dmg gets mounted and the Installer is launched. The target must click through a series of screens to become infected but once the Trojan is installed, it has full control of the machine."

21 of 473 comments (clear)

  1. Comment removed by account_deleted · · Score: 5, Funny

    Comment removed based on user account deletion

  2. Idiocy cannot be prevented by jeffasselin · · Score: 5, Insightful

    The only cure to stupidity is intelligence.

    If someone is stupid enough to download something, run it and give it the admin password, it will obviously be able to take control of the machine. No operating system or security software will stop that.

    --
    If he explores all forms and substances Straight homeward to their symbol-essences; He shall not die.
  3. Re:You get what you deserve. by FauxPasIII · · Score: 5, Insightful

    > If you're stupid enough to go through all of those steps, you deserve to be infected.

    And does everyone else that your zombied machine spams or DDoS's deserve it?

    --
    25% Funny, 25% Insightful, 25% Informative, 25% Troll
  4. Re:It begins by Anonymous Coward · · Score: 5, Interesting

    And by finally I assume you mean that Apple finally has succeeded in luring the coveted dimwit market to its products.

  5. Lame excuse for a "trojan" by monkeyboythom · · Score: 5, Funny

    the Mac machine's browser is set to to open 'Safe' files after downloading, the .dmg gets mounted and the Installer is launched. The target must click through a series of screens to become infected

    That's like saying that Troy had to put their enemies in the horse, then drag it up to the gate, drag it through and then offer a soft cushy landing spot for warriors coming out of the horse.

  6. Re:It begins by ByOhTek · · Score: 5, Insightful

    There are dimwits and every market. If you think otherwise, it's because you are amongst the ranks...

    --
    Self proclaimed typo king, and inventor of the bear destroying coffee table (patent not pending).
  7. Re:fanboys unite by Anonymous Coward · · Score: 5, Insightful

    Name an operating system that can't be infected when a user gives an admin password.

  8. Steps to get infected by giminy · · Score: 5, Informative

    To get infected, you have to:

    1) Go to a porn site
    2) Download a plugin from the porn site
    3) Click "OK" that you are downloading a .DMG file.
    4) Mount the .DMG
    5) Go back to the Finder
    6) Double-click the installer
    7) Type in your account password
    8) Click next a few times

    Calling this, "In the Wild," is laughable. How did the porn site "get infected"? I'll bet anything that the porn site(s) in question know exactly what they are doing...

    --
    The Right Reverend K. Reid Wightman,
    1. Re:Steps to get infected by advocate_one · · Score: 5, Insightful

      and with windows... 1) Go to a porn site....

      --
      Donald 'Duck' Dunn: We had a band powerful enough to turn goat piss into gasoline.
  9. Re:Hmm by sm62704 · · Score: 5, Informative

    This is neither a virus or a worm; it's a trojan. A trojan is a program that does or claims to do something useful, which gets you to install it. Once installed, it does something else in addition to or instead of what you installed it for.

    No OS is foolproof, and even Mac and Linux users can be fools. Mac and Linux machines can be broken into, can get trojans, theur users can be tricked into giving out passwords, but there are no Mac or Linux viruses in the wold.

    --
    mcgrew's razor: Never attribute to stupidity that which can be explained by greedy self-interest
  10. Re:Hmm by djh101010 · · Score: 5, Insightful

    Looks like the Mac fanbois are abusing the moderating system again. And the terminology is semantics. Mac users have been exclaiming that there Macs are immune or resistant to malware for years now and saying that Macs are better than Windows because Macs don't get infected.
    Actually, the only people claiming that Macs are immune to malware, are people like you claiming others are doing so specifically so you can say these mythical people are wrong. This is a case of a program not being what it claims to be, and using social engineering to get someone to install something, make it executable, authenticate as root, and run it. No different than a year or three ago when someone came out with a fake Office for OSX package they shared on the P2P networks which was really a shell script that removed files. Not a virus - this doesn't install itself.

    A "virus" with an install procedure which includes "and then become root and run it" isn't going to have legs.
  11. But does it matter? by khasim · · Score: 5, Interesting

    Right now you have to convince people to install the trojan.

    Okay, that will give you X% of all the Mac users out there.

    Then what? How do you increase X?

    With Windows, the trojans scan the hard drive for email addresses and send out links to every address it can find. That depends upon unpatched exploits in IE or you having friends who are as dumb as you.

    If the same happens here ... I don't see the growth rate being above the disinfection rate.

  12. Re:Hmm by Penguinisto · · Score: 5, Insightful
    Well, let's see...

    You find this "movie codec thingy" at a shady pr0n website (alarm #1), and it asks you to specifically download a .dmg file (alarm #2), install it with admin/root permissions (alarm #3) just to play a non-standard codec (alarm #4).

    Meanwhile, by comparison, there are a whole host of Windows nasties you can get just by, say, visiting a website with a rigged IFRAME in the page.

    QED: It's not a question of fanboys pooh-poohing something because it's their pet OS - it's a question of simple fucking logic.

    Come back and tell us about it when OSX (eventually) has an attack vector that doesn't require the user to be a complete and utter dumbass, please.

    /P

    --
    Quo usque tandem abutere, Nimbus, patientia nostra?
  13. Re:First Remedy Apple Should Implement by znu · · Score: 5, Insightful

    As a result of "Open Safe Files" in this instance, the user has to perform something like six manual steps instead of eight. Anyone gullible enough to go through those six steps would be gullible enough to go through eight, so "Open Safe Files" isn't really making anyone less safe here.

    --
    This space unintentionally left unblank.
  14. Re:It begins by LWATCDR · · Score: 5, Insightful

    Not really. Is it a security exploit if the user must type in a password and install the program to make it work?
    Sorry but there is nothing that an OS can do to prevent someone with admin rights from installing and running a program.
    I am not a Mac User but anybody that installs a codec to view porn that they get from the porn site...
    As the Honda motorcycle safty ads put oh so well.
    Stupid Hurts.

    --
    See my blog http://ilovecookes.blogspot.com/ for light hearted technical information.
  15. Full Control of the Machine? by His+Shadow · · Score: 5, Informative
    Bullshit. It appends the DNS servers to point the user to phishing and porn sites and runs a cron job to make sure the changes are modified. Does it then email everyone in your address book and infect every other machine on your network? No. It can't even install itself without the Admin password. It's a social hack.

    Nice Try tho...

    --

    Fiat Homos et Pereat Theos

  16. Re:It begins by jackpot777 · · Score: 5, Insightful

    Exactly. This isn't a computer virus. It's a social engineering virus.

    Anyone that can write a keystroke logger program can also add wording that it's actually a codec for viewing videos. One more level of dishonesty's not going to stop them.

    People often criticize Wiki, but seeing as the Wiki definition of a computer virus is "a computer program that can copy itself and infect a computer without permission or knowledge of the user", this is no virus.

    --
    Shiny. Let's be bad guys...
  17. Downloads from porn sites by Aqua+OS+X · · Score: 5, Funny

    I don't know about you, but if grandmagoldenshowers.com recommends that I download software, I do. If my operating system give me a detailed warning about the software that I downloaded from the porn site, I disregard it. And if I'm forced to authenticate the installation, I do.

    Porn sites have given me hours of free orgasms at my desk, why wouldn't I blindly trust them?

    Oh and I also always give my credit card and social security number to Ebay when they're having problems with my account and they direct me to www.secureauthenticate.ebay.com.

    --
    "Things are more moderner than before- bigger, and yet smaller- it's computers-- San Dimas High School football RULES!"
    1. Re:Downloads from porn sites by martin_b1sh0p · · Score: 5, Funny

      Oh and I also always give my credit card and social security number to Ebay when they're having problems with my account and they direct me to www.secureauthenticate.ebay.com.

      Oh man you've been had!!! Every time I give them my SSN and CC it's at www.ebay.secureauthenticate.com. Obviously the site you have listed is a bogus / malware site!!!

  18. What do you mean by default? by SuperKendall · · Score: 5, Insightful


    This is an *insecure* default setting.

    What is? BY DEFAULT Safari prompts you to allow downloading things like disk images from a remote website. Then BY DEFAULT it asks you if you trust an application from wherever it came from - even allowing you at any time to revisit the web page it was downloaded from! Then after all than, if you choose to run the file in the disk image you are further prompted BY DEFAULT for an admin password.

    What exactly is the DEFAULT behavior that is wrong here? Should all ability for the user to download and install applications be removed?

    This is not a NEW "exploit", I remember hearing about this same exploit in a different form at least a year and a half ago. Apple had plenty of time to disable this feature

    What, the ability to download an run applications?

    I don't see what your complaint is on this one. Apple has made the system as secure as they can make it, at some point the rest has to be left to the user.

    --
    "There is more worth loving than we have strength to love." - Brian Jay Stanley
  19. Re:Hmm by djh101010 · · Score: 5, Informative

    http://www.apple.com/getamac/viruses.html

    And i quote "850 new threats were detected against Windows. Zero for Mac."

    Yes, it admits it's possible, it doesn't however, admit there are any.
    Wow, that's an astonishingly blatant use of creative quoting without context. Lets read the whole paragraph, unedited, shall we?

    By the end of 2005, there were 114,000 known viruses for PCs. In March 2006 alone, 850 new threats were detected against Windows. Zero for Mac. While no computer connected to the Internet will ever be 100% immune from attack, Mac OS X has helped the Mac keep its clean bill of health with a superior UNIX foundation and security features that go above and beyond the norm for PCs. When you get a Mac, only your enthusiasm is contagious.

    A bit different than your out of context snippet this way, isn't it.

    How do the facts then agree with your claim that "it doesn't however, admit there are any."? Says right there "While no computer connected to the Internet will ever be 100% immune from attack,". Sheesh. It's almost like you figured nobody would check your claim to see how blantantly you misrepresented it.