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EmilyGorcenski's profile
Emily G
Emily G
Emily G
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@EmilyGorcenski

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Emily GVerified account

@EmilyGorcenski

Lead Data Scientist, activist, survivor. Was actually assaulted by an actual right-wing terrorist. Opinions belong only to me, especially the bad ones. she/they

Deep Space Nine
emilygorcenski.com
Joined June 2013

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    1. H E X A‏ @hexadecim8 Jul 30

      H E X A Retweeted H E X A

      Was making some tweaks to the presentation I'll be giving next week @DianaInitiative when I checked in on the old activity. Guess what? It's still active, and now I'm giving it a name: SLOR. Previous thread for reference:https://twitter.com/hexadecim8/status/998716575980097543 …

      H E X A added,

      H E X A @hexadecim8
      I haven't posted anything strongly technical in a little while, and so tonight I thought I'd give an update on something I found a couple months back. Here's the thread I'm referencing: https://twitter.com/emilymaxima/status/967194500639707138 …
      Show this thread
      1 reply 4 retweets 19 likes
      Show this thread
    2. H E X A‏ @hexadecim8 Jul 30

      As a brief recap; I found some weird stuff, brought it to twitter, and with the help of @DanielGallagher and others, followed the trail into an investigation that ended up being what looks like a fast-flux malware delivery campaign.

      1 reply 0 retweets 6 likes
      Show this thread
    3. H E X A‏ @hexadecim8 Jul 30

      I could have stopped when I realized hat I was looking at, but I'm stubborn and have a bad habit of chasing wild geese. Instead of wasting my time though, I was able to see how SLOR evolved over the months since I first posted about it. Now I'm sharing those details with you!

      1 reply 0 retweets 2 likes
      Show this thread
    4. H E X A‏ @hexadecim8 Jul 30

      I'm calling it SLOR as short for "Shelf Life Of Ritalin" which was one of the odd strings found in a weaponized weaponized word document. If you search that string on google, or even Bing and hit it w/ "filetype:doc" you'll be surprised at how many odd sites you'll find.

      1 reply 0 retweets 2 likes
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    5. H E X A‏ @hexadecim8 Jul 30

      Also I'm calling it SLOR because it's the name of an interdimensional monster from Ghostbusters - my favorite movie of ever.pic.twitter.com/QT1pSAN764

      1 reply 0 retweets 5 likes
      Show this thread
    6. H E X A‏ @hexadecim8 Jul 30

      When we last visited SLOR, the operators were using Domain Generation Algorithms (DGA) to create their delivery domains. Pretty lame, but easy to track.pic.twitter.com/WzvRPfRfTc

      1 reply 0 retweets 2 likes
      Show this thread
    7. H E X A‏ @hexadecim8 Jul 30

      The operators would also rotate the TLDs daily, sometimes registering up to 15 in a day, before moving onto another TLD the next day, all using DGA for the second level & subdomains.

      1 reply 0 retweets 1 like
      Show this thread
    8. H E X A‏ @hexadecim8 Jul 30

      The operators have since changed their TTPs to use second level domains that look much more legit, but still use DGA for the delivery subdomain.pic.twitter.com/6dlWKR535L

      2 replies 1 retweet 1 like
      Show this thread
      Emily G‏Verified account @EmilyGorcenski Jul 30
      Replying to @forivall @hexadecim8

      yeah it is ;)

      9:46 AM - 30 Jul 2018
      • 2 Likes
      • H E X A
      0 replies 0 retweets 2 likes

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