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dguido's profile
Dan Guido
Dan Guido
Dan Guido
@dguido

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Dan Guido

@dguido

CEO @trailofbits, organizer @EmpireHacking, director @hack_secure. Open DMs.

Brooklyn, NY
trailofbits.com
Joined April 2008

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    Dan Guido‏ @dguido Sep 26

    Dan Guido Retweeted Trail of Bits

    It's incredible how many simple utilities like winchecksec don't exist in 2018. All C++ w/ no dependencies, reports on all modern mitigations, and outputs to JSON.https://twitter.com/trailofbits/status/1044902149166166017 …

    Dan Guido added,

    Trail of Bits @trailofbits
    Effortless security feature detection with Winchecksec http://blog.trailofbits.com/2018/09/26/effortless-security-feature-detection-with-winchecksec/ … pic.twitter.com/hpGq2xR5Gv
    8:12 AM - 26 Sep 2018
    • 10 Retweets
    • 39 Likes
    • Uptycs, Inc. Carlos Alas jared Uncommon Criteria Guillaume Brodar sullbrix Vidya Bhaskar George V. Reilly Earthling👽
    5 replies 10 retweets 39 likes
      1. New conversation
      2. zofrex‏ @zofrex Sep 26
        Replying to @dguido

        Would be cool if security people made a wishlist, then developers wanting to get into security tooling could make them :)

        1 reply 0 retweets 0 likes
      3. Dan Guido‏ @dguido Sep 26
        Replying to @zofrex

        Not exactly what you're asking for, but we track "good first issues" across all of our projects and reward contributors with bounty payments. https://github.com/trailofbits/winchecksec/issues?q=is%3Aissue+is%3Aopen+label%3A%22good+first+issue%22 …

        0 replies 0 retweets 2 likes
      4. End of conversation
      1. New conversation
      2. Matt Miller‏ @epakskape Sep 26
        Replying to @dguido

        Similar tools do exist e.g. binskim (the successor to BinScope) https://blogs.msdn.microsoft.com/secdevblog/2016/08/17/introducing-binskim/ …. There's also the Get-ProcessMitigation builtin powershell cmdlet for checking dynamic/runtime mitigation settings.

        2 replies 1 retweet 8 likes
      3. Dan Guido‏ @dguido Sep 26
        Replying to @epakskape

        Yep! Mentioned them in the post. We built ours as an embeddable library.

        1 reply 0 retweets 0 likes
      4. Matt Miller‏ @epakskape Sep 26
        Replying to @dguido

        So you did :) Guess I should have read the post first!

        0 replies 0 retweets 0 likes
      5. End of conversation
      1. Travis McPeak‏ @travismcpeak Sep 26
        Replying to @dguido

        We did something like this for Linux systems in Python a few years back. Also no dependencies. OSS:https://github.com/HewlettPackard/reconbf …

        0 replies 9 retweets 31 likes
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      1. New conversation
      2. Alexander Riccio‏ @ariccio Sep 26
        Replying to @dguido

        Ya forgot SlopFinder, the old fashioned way I checked these things: http://icebuddha.com/slopfinder.htm 

        1 reply 0 retweets 1 like
      3. William Woodruff‏ @8x5clPW2 Sep 26
        Replying to @ariccio @dguido

        I ran into SlopFinder/IceBuddha while researching this post! Awesome tool, but similarly limited (only does ASLR and DEP checks, IIRC). Also not updated since 2014 😞

        2 replies 0 retweets 2 likes
      4. Scott Piper‏ @0xdabbad00 Sep 26
        Replying to @8x5clPW2 @ariccio @dguido

        I slightly updated SlopFinder as Serene (https://summitroute.com/serene/ ), mostly adding osx checks, and also released yara sigs for these checks (https://summitroute.com/blog/2017/07/24/yara_sigs_for_security_best_practices/ …), but winchecksec is doing some additional checks, and I don't maintain any Windows stuff anymore.

        0 replies 0 retweets 3 likes
      5. End of conversation
      1. Ollie Whitehouse‏ @ollieatnccgroup Sep 29
        Replying to @dguido @pedantic_hacker

        I did mention the GS check is fragile. Also embedded statically linked compiler versions etc. The intent was to nudge the developer. I linked to code to show how I did it in a comment on your blog but it go deleted.

        0 replies 0 retweets 0 likes
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