Cedric Owens

@cedowens

Disciple of Jesus, Proud Husband and Father, offsec and DFIR, macOS, VT Hokie, fan of Swift 🍎 and python 🐍

Austin, TX
Vrijeme pridruživanja: travanj 2013.

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  1. Prikvačeni tweet
    12. srp 2019.
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  2. 31. sij

    Very interesting that simple string concatenation (ex: “e” + “x” + “e” + “c” in place of “exec”) still gets malicious office office docs with macros past several email A/V filters. Guess that’s one reason attackers still use them for payloads 🤷🏽‍♂️

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  3. 31. sij

    Yet another good post by Jeff Johnson that helps give insight into macOS Privacy protections along with bypass info:

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  4. 25. sij

    I am 1 week into Brazilian Jiu Jitsu and I have no idea what I am doing...but I love it so far and the community there is very supportive 👍🏽💪🏽

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  5. 24. sij
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  6. 18. sij

    Brazilian Jiu Jitsu day 1 in the books. Lots to learn and I am looking forward to the journey!

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  7. proslijedio/la je Tweet
    18. sij

    The long-awaited Black Hat Go is releasing on 2/4/20! If your shipping address has changed since you ordered the book, please email info@nostarch.com. And if you haven't ordered the book yet, there's still time to get 30% off a preorder at !

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  8. 16. sij

    I plan to write up a blog on this soon

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  9. 16. sij

    Wait what?? The calendar on macOS can execute applescripts, signed and notarized mach-o binaries, and possibly other file types at a specified time (as a calendar event). Worked on Mojave and Catalina when I tried it 👀. Shoutout to the Atlassian security team for the idea 💡

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  10. 15. sij

    Slides from my talk on MacOS detections and post infection analysis: . Gave shoutouts to and . Thanks to everyone who attended!

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  11. proslijedio/la je Tweet
    13. sij

    New blog post on the Microsoft Cloud: What is Azure Active Directory? Post covers what Azure AD is, how it compares to on-prem Active Directory, connecting via PowerShell, and password spraying attacks, mitigation, & detection.

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  12. 7. sij

    As an internal red teamer, I’ve found giving positive feedback to be invaluable...(ex: when teams do well with implementing remediations or when blue team rolls out a solid detection)..also helps to build rapport with others 🤜🏽🤛🏽

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  13. 3. sij

    Anyone know of any offensive security training courses that cover cloud technologies pretty well?

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  14. 2. sij

    Great read with lots of good info for macOS-based threat intel and emulation tests/exercises. Thanks for sharing !!:

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  15. proslijedio/la je Tweet
    2. sij

    Happy 2020! 🥳 Just published a detailed analysis on all the Mac Malware of 2019 📝🍎👾 For each, includes: ⬇️ download link 📩 infection vector 💿 persistence mechanism 💰 capabilities and payload(s) Read: "The Mac Malware of 2019"

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  16. 1. sij

    I struggle to stay up past midnight these days (the kids have no problem though 🤷🏽‍♂️). Happy New Year!

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  17. 29. pro 2019.

    Sample Swift code I wrote to parse browser history and quarantine history databases on macOS:

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  18. 26. pro 2019.

    My brain does not gel with Objective C so I have tried to work around this by using Swift instead. This has worked well for the most part but there are still some limitations (ex: javascript can run Obj C pretty smoothly) ☹️

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  19. 26. pro 2019.

    Having been in Texas for two years now...I finally tried Whataburger and compared to In-N-Out...and In-N-Out was better by far (sorry Texas peeps)...

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  20. 23. pro 2019.

    Jokes aside...this discussion around OST has definitely changed my view points on some things...nice that we don’t have to agree 100% on all points but we can still learn from each other

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  21. 23. pro 2019.

    Made some big updates and added some cool features to a C2 server for macOS post exploitation but I’m not going to post this one publicly since that I know is watching 👀🤪

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