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MalwareJake's profile
Jake Williams
Jake Williams
Jake Williams
@MalwareJake

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Jake Williams

@MalwareJake

Founder @RenditionSec. @RallySecurity co-host. GSE #150. I do adversary emulation, incident response, and malware research. Adult discussions about infosec...

Augusta, GA
renditioninfosec.com
Joined September 2009

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    1. Robᵉʳᵗ Graham  🤔‏ @ErrataRob 29 Jun 2017

      Many experts think nPetya was a smokescreen, pretending to be ransomware. I disagree http://blog.erratasec.com/2017/06/nonpetya-no-evidence-it-was-smokescreen.html …

      15 replies 71 retweets 106 likes
    2. Jake Williams‏ @MalwareJake 1 Jul 2017
      Replying to @ErrataRob

      Very well written. I'll agree with you that they could have made more convincing fake ransomware, but I still think this was a smokescreen.

      1 reply 0 retweets 1 like
      Jake Williams‏ @MalwareJake 1 Jul 2017
      Replying to @MalwareJake @ErrataRob

      Errors happen. But look at the discipline put into the spreading code. That worked as intended. Only the ransomware components have bugs?

      4:40 PM - 1 Jul 2017
      • 5 Likes
      • James Lyne Mathew Schwartz zǝɹosum0x0🦉 Tal Be'ery Andreas Ott ️
      3 replies 0 retweets 5 likes
        1. New conversation
        2. Robᵉʳᵗ Graham  🤔‏ @ErrataRob 1 Jul 2017
          Replying to @MalwareJake

          One thing we do know is nPetya was assembled from other code. There's no evidence the author put any discipline in the spreading code.

          1 reply 0 retweets 3 likes
        3. Robᵉʳᵗ Graham  🤔‏ @ErrataRob 1 Jul 2017
          Replying to @ErrataRob @MalwareJake

          Also, there's a survivor bias: we only talk about the ransomware with good spreading and bad decryption, not the reverse.

          0 replies 1 retweet 3 likes
        4. End of conversation
        1. New conversation
        2. Jake Williams‏ @MalwareJake 1 Jul 2017
          Replying to @MalwareJake @ErrataRob

          And not just one bug. Lots of them. The attacker may not have thought we'd dive this deep into the code or maybe they just didn't care.

          2 replies 0 retweets 2 likes
        3. Tal Be'ery‏ @TalBeerySec 1 Jul 2017
          Replying to @MalwareJake @ErrataRob

          Tal Be'ery Retweeted Tal Be'ery

          What about the business perspective?https://twitter.com/TalBeerySec/status/880056058634420224 …

          Tal Be'ery added,

          Tal Be'ery @TalBeerySec
          1/ The #NotPetya / #Petya #Ransomware campaign doesn't make sense from the business perspective.
          0 replies 0 retweets 1 like
        4. End of conversation
        1. James Lyne‏Verified account @jameslyne 3 Jul 2017
          Replying to @MalwareJake @ErrataRob

          Could the spreading have been semi competent blind luck?

          0 replies 0 retweets 1 like
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