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Proof-of-Concept Ransomware Affects Macs (vice.com)

sarahnaomi writes: Ransomware, the devilish family of malware that locks down a victim's files until he or she coughs up a hefty bounty, may soon be coming to Mac. Last week, a Brazilian security researcher produced a proof-of-concept for what appears to be the first ransomware to target Mac operating systems (Mac OS X). On Monday, cybersecurity company Symantec verified the researcher's findings. "Mabouia is the first case of file-based crypto ransomware for OS X, albeit a proof-of-concept," Symantec wrote in a blog post. "It's simple code, I did it in two days," [said] the creator of the malware.

4 of 163 comments (clear)

  1. That's special... by Aaden42 · · Score: 4, Insightful

    Great! You can encrypt some files. You're amazing!

    Show me a zero-click network infection vector, then I'll be a little worried. Yes, I've already removed Flash and never installed Adobe Reader. No, getting me to execute an email attachment (after disabling Gatekeeper) doesn't count.

  2. Just to note... by Ecuador · · Score: 5, Informative

    This is NOT a proof of concept of stealth ransomware using some 0-day exploit etc. You have to actually download it, choose to run it, close the warning box that is popping up to warn you exactly of this sort of software. That's where I stopped reading, I mean, most competent programmers can write a program that ransom your documents in two days. Heck, I bet there are some who in two days of coding could even manage to bundle in a multi-level FPS game. The hard part is to get ransomware to run without the user explicitly installing it.
    Unless I am missing something, in which case you can enlighten me..

    --
    Violence is the last refuge of the incompetent. Polar Scope Align for iOS
    1. Re:Just to note... by phantomfive · · Score: 4, Funny

      I mean, most competent programmers can write a program that ransom your documents in two days.

      The big question I'm having right now is why it took him two days. Did he get distracted by Foosball?

      --
      "First they came for the slanderers and i said nothing."
    2. Re:Just to note... by MachineShedFred · · Score: 4, Insightful

      Hey look! I have a "proof of concept" too!


      #!/bin/bash
      openssl aes-256-cbc -in ~/Documents/* -out ~/ransom.aes -d -pass $up3r$ecretPassw0rd!

      Pay me or you'll never see your documents again!

      --
      Slashdot still doesnâ(TM)t support Unicode after it was added to the HTML standard in 1997.