Jack Crook

@jackcr

Principal Incident Responder for Fortune 10 and finder of bad guys - Former US Army Infantryman.

Richmond, VA, USA
ಫೆಬ್ರವರಿ 2009 ಸಮಯದಲ್ಲಿ ಸೇರಿದ್ದಾರೆ

@jackcr ತಡೆಹಿಡಿಯಲಾಗಿದೆ

ನೀವು ಖಚಿತವಾಗಿಯೂ ಈ ಟ್ವೀಟ್‌ಗಳನ್ನು ನೋಡಲು ಬಯಸುವಿರಾ? ಟ್ವೀಟ್‌ಗಳನ್ನು ನೋಡುವುದು @jackcr ಅವರನ್ನು ತಡೆತೆರವುಗೊಳಿಸುವುದಿಲ್ಲ.

  1. 7 ಗಂಟೆಗಳ ಹಿಂದೆ

    Wonder about the state of your detection when an attacker reaches KC7? Testing actions w/ this would be a good start

  2. ಫೆಬ್ರ 13

    It's Drunk Con... err...

  3. ಫೆಬ್ರ 13

    Also: sourcetype=*WinEventLog:Security EventCode=4656 Object_Type=SAM_DOMAIN Process_Name=*\\lsass.exe Access_Mask=0x705

  4. ಫೆಬ್ರ 13
  5. ಫೆಬ್ರ 13

    The Two Threat Hunter Personas: Threat intel analyst hunters and DFIR hunters: by

  6. ಫೆಬ್ರ 13

    ICYMI: I wrote a blog post over the weekend related to Patterns of Behavior.

  7. ಫೆಬ್ರ 12
  8. ಫೆಬ್ರ 12

    Read this thread and see how does real-time behavioral detection with correlation and automated reactive forensics. 💪

  9. ಫೆಬ್ರ 12

    Overarching lesson: Don't ever assume that an attacker will be strictly channeled through the detections you've invested heavily in.

  10. ಫೆಬ್ರ 12

    My end goal is the same as . I want a RT alert for each step of an intrusion. Batch Analysis and Threat Hunting will get me there.

  11. ಫೆಬ್ರ 12

    "A small team of A+ players can run circles around a giant team of B and C players." - Steve Jobs This holds true in infosec/security too.

  12. ಫೆಬ್ರ 11

    I just published a new blog post, Patterns of Behavior.

  13. ಫೆಬ್ರ 10

    My goal is to one day be able to piece together an entire intrusion simply based on the alerts I generate.

  14. ಫೆಬ್ರ 10

    Trying to to start writing again after a break. Hunting for backdoor beaconing on Linux using System Tap

  15. ಫೆಬ್ರ 9
  16. ಫೆಬ್ರ 8

    GE to Hire 20,000 women into technical roles by 2020.Proud to be part of a company that wants to

  17. ಫೆಬ್ರ 8

    is not only about finding active intrusions. IMO It's largely about identifying new methods that decrease the time to detect.

  18. ಫೆಬ್ರ 7

    Great talk, Matt! For those that have not seen this, it would be well worth your time.

  19. ಫೆಬ್ರ 6

    Or the one that people continue to use that they don't know isn't working?

  20. ಫೆಬ್ರ 3

    Want a free copy of Practical Packet Analysis 3? I’ll give one away to someone who retweets this in the next 30 mins

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