WinKern x64 - shellcoding : token stealing

40 Points  0x0

Steal a SYSTEM process token to elevate your privileges

Author

__syscall, Synacktiv,  

Level  Difficulty

Validations

39 Challengers 1%

Note  Notation

1
2
3
4
5
32 Votes

To reach this part of the site please login

  Solution

Submit a solution

Challenge Results Challenge Results

Pseudo Challenge Lang date
franb   WinKern x64 - shellcoding : vol de token 4 August 2020 at 13:37
Ox5AD   WinKern x64 - shellcoding : vol de token 10 July 2020 at 16:11
cyrillec   WinKern x64 - shellcoding : vol de token 27 June 2020 at 20:49
danigargu   WinKern x64 - shellcoding : token stealing 17 June 2020 at 11:51
gwel   WinKern x64 - shellcoding : vol de token 17 May 2020 at 23:14
christrc   WinKern x64 - shellcoding : vol de token 13 May 2020 at 20:26
Mounhy   WinKern x64 - shellcoding : vol de token 30 April 2020 at 20:47
k4ndar3c   WinKern x64 - shellcoding : vol de token 21 April 2020 at 20:34
cocolapin   WinKern x64 - shellcoding : vol de token 17 April 2020 at 22:17
Baptiste M. (Creased)   WinKern x64 - shellcoding : vol de token 17 April 2020 at 11:33

 17 Challenges

Results Name Validations Number of points  Explanation for the scores Difficulty  Difficulty Author Note  Notation Solution
pas_valide IRC - Go back to college 6% 9545 5 Baco 11
pas_valide IRC - Encoded string 5% 7721 10 Baco 10
pas_valide IRC - The Roman’s wheel 4% 7501 10 lokhi 10
pas_valide IRC - Uncompress me 4% 6790 10 HacKSpider 10
pas_valide CAPTCHA me if you can 3% 3853 20 koma 13
pas_valide Ethereum - Tutoreum 1% 457 20 sm0k 2
pas_valide Arithmetic progression 3% 4504 20 Baco 10
pas_valide ELF x64 - Shellcoding - Sheep warmup 1% 374 25 Yandros 2
pas_valide Ethereum - Takeover 1% 284 30 sm0k 1
pas_valide ARM - Shellcoding - Egg hunter 1% 31 35 Yandros 1
pas_valide Ethereum - NotSoPriv8 1% 202 35 sm0k 2
pas_valide ELF x64 - Shellcoding - Polymorphism 1% 195 40 Yandros 2
pas_valide Quick Response Code 2% 2292 40 koma 10
pas_valide WinKern x64 - shellcoding : token stealing 1% 39 40 __syscall, Synacktiv 0
pas_valide Ethereum - BadStack 1% 107 50 sm0k 0
pas_valide ELF x64 - Sandbox shellcoding 1% 443 60 Tosh 7
pas_valide ELF x86 - Shellcoding - Alphanumeric 1% 135 65 Yandros 3