Neeraj Pal

@_neerajpal

product security . previously , . Opinions are mine only. 0x74C8853A777E0EAB

India
bsdb0y.github.io
Joined February 2011
56 Photos and videos Photos and videos

Tweets

You blocked @_neerajpal

Are you sure you want to view these Tweets? Viewing Tweets won't unblock @_neerajpal

  1. Apr 13

    Quick tip: Square of any number less than 100 For example: 98^2 so 98 means 100 - 2 so subtract diff. 2 from 98 then it will become 96 then do square of diff. that is 2 then it will become 96 and 04 so thats it. 9604 89^2 = 89-11= 78 => 78 and 121 then 78 + 1 and 21 means 7921🙂

    Undo
  2. Retweeted
    Apr 8

    1/10 - I've been doing offensive security source code review for a long time now, and along the way I've learnt a lot of lessons that can make you more effective. Some of them include:

    35 replies . 390 retweets 1,347 likes
    Show this thread
    Show this thread
    Undo
  3. Apr 8

    Booting up....

    Show this thread
    Show this thread
    Undo
  4. Mar 8

    I have digital license but after installing windows why it is not able to communicate to activation servers CC Internet is working and it is currently on Windows 10 Version 1709

    1 reply . 1 retweet
    Undo
  5. Mar 2

    find possible bug(s) in the following asm code:

    1 retweet 2 likes
    Undo
  6. Feb 16

    Hi I have ThinkPad T470 (out-of-warranty). Backlit keyboard not working properly. Service centers mentioned keyboard part isn't available in India but what should I do with this info. 🤔 would've been a better choice as per the build quality and service

    2 replies .
    Show this thread
    Show this thread
    Undo
  7. Jan 29

    are there any good online trainings/courses/books for program analysis with focus on vulnerability research? I have started with this by CC

    Undo
  8. Jan 11

    Compiled code with ASAN enabled using clang on FreeBSD 14.0-current, not executing and throws message: "This sanitizer is not compatible with enabled ASLR and binaries compiled with PIE". any suggestions to make it work ? CC

    5 replies . 4 likes
    Undo
  9. Retweeted
    28 Nov 2021

    Windows Internals Video Course:

    19 retweets 88 likes
    Undo
  10. Retweeted
    26 Nov 2021

    I spent some time optimizing memset and memcpy in x86 assembly. Here are a few interesting things about memset and memcpy. 1/

    16 replies . 297 retweets 1,605 likes
    Show this thread
    Show this thread
    Undo
  11. Retweeted
    19 Oct 2021

    new blogpost: "How a simple Linux kernel memory corruption bug can lead to complete system compromise: An analysis of current and potential kernel security mitigations" I'll post a copy to the kernel-hardening list later in case folks want to discuss it.

    6 replies . 217 retweets 545 likes
    Undo
  12. Retweeted
    31 Aug 2021

    Ever wondered which flags you should use for your C compiler to: - detect the maximum number of bugs or potential security problems? - enable security mitigations in binaries? - enable runtime sanitizers? We got you covered for GCC, Clang and MSVC!

    6 replies . 200 retweets 548 likes
    Undo
  13. Retweeted
    19 Aug 2021

    Let's write a compiler Part 5: A code generator : Part 4: Testing : Part 3: A parser : Part 2: A lexer : Part 1: Introduction, selecting a language :

    3 replies . 132 retweets 366 likes
    Undo
  14. Retweeted
    4 Aug 2021

    Excited to share our work "Breaking-thru Binaries: Compiler-quality Instrumentation for Better Binary Fuzzing" at this year's ! Hate binary fuzzing? No longer! Our tool ZAFL brings compiler-style xforms AND speed to make fuzzing closed-src as great as open-src! 🎇

    3 replies . 35 retweets 112 likes
    Show this thread
    Show this thread
    Undo
  15. Retweeted
    9 Aug 2021

    Since has predictably taken down some content, simply for talking about hacking, I've started cloning all of the DEFCON 29 videos to for your uncensored enjoyment. Please Upload Anything I've Missed, thanks!!

    19 replies . 301 retweets 798 likes
    Show this thread
    Show this thread
    Undo
  16. Retweeted
    5 Aug 2021

    I just published hAFL2 - an open-source kAFL-based fuzzer which fully supports nested virtualization and hypervisor (including Hyper-V)!

    6 replies . 100 retweets 237 likes
    Show this thread
    Show this thread
    Undo
  17. Retweeted
    4 Aug 2021

    Different priorities, new slab allocator.

    3 replies . 23 retweets 81 likes
    Undo
  18. Retweeted
    4 Aug 2021

    Learn to navigate the fuzzy brick road with 's new Fuzzing 101 series! You can start the first exercise at

    39 retweets 109 likes
    Undo
  19. Retweeted
    3 Aug 2021

    I believe we've all heard of the recent 'Sequoia' bug! I decided to use CodeQL to do some variant analysis. You can find out more about it at:

    27 retweets 111 likes
    Undo
  20. 19 Jul 2021

    Electricity is cut off only at my house from 4 pm onwards. Could someone please come and support, ASAP?

    1 reply .
    Undo

@_neerajpal hasn't Tweeted yet.

Loading seems to be taking a while.

Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.

    You may also like

    ·