Ricardo Ungureanu

@ricardo21_97

CTF enthusiast. Interested in reverse engineering, binary exploitation and computer security. Software Engineer. Student @ ACS UPB

Bucharest, Romania
Vrijeme pridruživanja: studeni 2011.

Tweetovi

Blokirali ste korisnika/cu @ricardo21_97

Jeste li sigurni da želite vidjeti te tweetove? Time nećete deblokirati korisnika/cu @ricardo21_97

  1. proslijedio/la je Tweet

    Obviously there are some other factors at play, but a company having 2/3 of its market cap wiped out in a month puts the cost of security into perspective.

    Prikaži ovu nit
    Poništi
  2. proslijedio/la je Tweet
    29. sij

    Found this somewhere. Credit to the owner.

    Prikaži ovu nit
    Poništi
  3. proslijedio/la je Tweet
    28. sij

    [Educational] One of the best blog posts that I ever read about going from 0 to unauth RCE in f**king Mikrotik OS step by step:

    Prikaži ovu nit
    Poništi
  4. proslijedio/la je Tweet
    27. sij

    We've added 11 new XSS labs, with learning materials. There is new content on CSP, dangling markup injection, and escaping the AngularJS sandbox.

    Poništi
  5. proslijedio/la je Tweet
    13. sij
    Poništi
  6. proslijedio/la je Tweet
    10. sij

    Old news, but just for fun - the fact that the XMMs registers aren't reset (by the calling convention) is quite useful for pwns in CTFs. And not only for controlled data or heap addresses, libc as well ;) (Highly depends on compilation flags and distributions, of course)

    Poništi
  7. proslijedio/la je Tweet
    9. sij

    Quick reminder that we're still updating the "0day detected in-the-wild" spreadsheet here: . The first entry for 2020 is now in the books -- CVE-2019-17026 is a type confusion issue in the JIT engine for Firefox, detected in active attacks by Qihoo 360 ATA.

    Poništi
  8. proslijedio/la je Tweet
    9. sij
    Poništi
  9. proslijedio/la je Tweet
    1. sij

    ┏━━┓┏━━┓┏━━┓┏━━┓ ┗━┓┃┃┏┓┃┗━┓┃┃┏┓┃ ┏━┛┃┃┃┃┃┏━┛┃┃┃┃┃ PYTHON 2 IS NOW DEPRECATED GOOD LUCK & HAPPY NEW YEAR ┃┏━┛┃┃┃┃┃┏━┛┃┃┃┃ ┃┗━┓┃┗┛┃┃┗━┓┃┗┛┃ ┗━━┛┗━━┛┗━━┛┗━━┛

    Poništi
  10. proslijedio/la je Tweet
    29. pro 2019.

    For 2020, here are 20 reasons to look into 👇👇

    Prikaži ovu nit
    Poništi
  11. proslijedio/la je Tweet
    26. pro 2019.

    Any ideas for Masters/Bachelors thesis topics around malware analysis, reverse engineering, low-level security or other infosec topics? Please RT too - I get this question a lot and I always struggle to answer. So I hope to use our community's wisdom and send folks here :)

    Poništi
  12. proslijedio/la je Tweet
    24. pro 2019.

    Writeup on how I made $40,000 breaking the new Chromium Edge using essentially two XSS flaws.

    Poništi
  13. proslijedio/la je Tweet
    23. pro 2019.

    Seven years ago I led a team to create the first Google Santa Tracker. I was not supposed to be in that role. But it changed my life. 1/

    Prikaži ovu nit
    Poništi
  14. proslijedio/la je Tweet
    11. ožu 2018.
    Poništi
  15. proslijedio/la je Tweet
    5. pro 2019.

    How to make $1,000,000 in a year • 5000 people buy a $200 product or pay $17/month for 12 months • 2000 people buy a $500 product or pay $42/month for 12 months • 1000 people buy a $1000 product or pay $83/month for 12 months BREAK IT DOWN!

    Poništi
  16. proslijedio/la je Tweet
    29. stu 2019.

    HTTP Request Smuggling in one Screenshot. 🙂

    Poništi
  17. proslijedio/la je Tweet
    20. stu 2019.

    Wonderful collection of security related must-read papers by

    Poništi
  18. proslijedio/la je Tweet
    18. stu 2019.

    The BabyKernel Windows exploitation challenge from last week's is up on GitHub:

    Poništi
  19. proslijedio/la je Tweet
    Poništi
  20. proslijedio/la je Tweet

    THE POWER OF SELF-IMPROVEMENT Once you start seeing the results of self-improvement, it really becomes addicting. You start falling in love with the person you're becoming, the places you're going, the things you're doing, and it motivates you to work even harder.

    Poništi

Čini se da učitavanje traje već neko vrijeme.

Twitter je možda preopterećen ili ima kratkotrajnih poteškoća u radu. Pokušajte ponovno ili potražite dodatne informacije u odjeljku Status Twittera.

    Možda bi vam se svidjelo i ovo:

    ·