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jonasLyk's profile
Jonas L
Jonas L
Jonas L
@jonasLyk

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Jonas L

@jonasLyk

viking @the_secret_club

Joined February 2015

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    1. Jonas L‏ @jonasLyk 19 Apr 2020

      Finally the shell pops! Found arb dir deletion vuln, coupled with previous method everything lines up and i see attached pic. I need a break from exploitaiton soon- and deserve it.pic.twitter.com/4LF8BNeRDn

      4 replies 11 retweets 43 likes
      Show this thread
    2. sailay(valen)‏ @404death 19 Apr 2020
      Replying to @jonasLyk

      Cool bro xD but it seem like arb dir create in system32 folder. How can i escape from delete bug. xD

      1 reply 0 retweets 0 likes
    3. sailay(valen)‏ @404death 19 Apr 2020
      Replying to @404death @jonasLyk

      arb dir create bug to system shell via Narrator.exe.Local . and it pop up shell in logon UI.pic.twitter.com/RU00lhm4GB

      1 reply 0 retweets 6 likes
    4. Jonas L‏ @jonasLyk 20 Apr 2020
      Replying to @404death

      Yes, I made that exploitation route public like 1 month ago here on twitter. It was especially usefull for my lock screen/bit locker bypass exploit. Route from arb dir delete -> arb dir create with permissive write is not going public yet.

      1 reply 0 retweets 2 likes
    5. sailay(valen)‏ @404death 20 Apr 2020
      Replying to @jonasLyk

      yes bro, we can lockscreen bypass using arb dir create bug via sub-processes of logonui.exe. When we go to lockscreen and then logonui.exe runas system and when we click such as narrator, magnifier, ...etc which from ease of access are also run as SYSTEM.

      1 reply 0 retweets 1 like
      Jonas L‏ @jonasLyk 20 Apr 2020
      Replying to @404death

      Jonas L Retweeted sailay(valen)

      I was referring to https://twitter.com/i/status/1240917568870731776 … where i made narrator.exe.local route public. I initially first used it for my lock screen bypass exploit where i bypass lock screen without any credentials from powered off state.

      Jonas L added,

      sailay(valen) @404death
      Arbitrary Directory Create Bug To SYSTEM. https://github.com/sailay1996/awesome_windows_logical_bugs/blob/master/dir_create2system.txt … Thanks @PsiDragon for giving me this advice. pic.twitter.com/zhPNUrSfte
      12:45 AM - 20 Apr 2020
      • 1 Like
      • sailay(valen)
      1 reply 0 retweets 1 like
        1. New conversation
        2. sailay(valen)‏ @404death 20 Apr 2020
          Replying to @jonasLyk

          It's cool bro.

          1 reply 0 retweets 0 likes
        3. Jonas L‏ @jonasLyk 20 Apr 2020
          Replying to @404death

          But I prefer wermgr route because I can trigger that over COM programmatic without going to lock screen.

          0 replies 0 retweets 1 like
        4. End of conversation

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