Quick Response Code

40 Points  0x0

Get the flag back.

Author

koma,  

Level  Difficulty

Validations

2106 Challengers 2%

Note  Notation

1
2
3
4
5
241 Votes

To reach this part of the site please login

 10 Solutions

Display solutions Submit a solution

Challenge Results Challenge Results

Pseudo Challenge Lang date
Gileser   Quick Response Code 2 April 2020 at 11:11
kaira   Quick Response Code 1 April 2020 at 18:26
RedmondBarry   Quick Response Code 1 April 2020 at 14:55
lord   Quick Response Code 31 March 2020 at 19:15
Wyse   Quick Response Code 31 March 2020 at 17:38
Null   Quick Response Code 31 March 2020 at 17:37
someone   Quick Response Code 31 March 2020 at 01:14
itchy   Quick Response Code 30 March 2020 at 22:37
BowgartField   Quick Response Code 30 March 2020 at 13:56
D3n3Dry5   Quick Response Code 28 March 2020 at 14:21

 16 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% 8860 5 Baco 11
pas_valide IRC - Encoded string 5% 7177 10 Baco 10
pas_valide IRC - The Roman’s wheel 4% 6979 10 lokhi 10
pas_valide IRC - Uncompress me 4% 6304 10 HacKSpider 10
pas_valide CAPTCHA me if you can 2% 3496 20 koma 13
pas_valide Ethereum - Tutoreum 1% 318 20 sm0k 2
pas_valide Arithmetic progression 3% 4142 20 Baco 10
pas_valide ELF x64 - Shellcoding - Sheep warmup 1% 332 25 Yandros 2
pas_valide Ethereum - Takeover 1% 185 30 sm0k 1
pas_valide Ethereum - NotSoPriv8 1% 128 35 sm0k 2
pas_valide ELF x64 - Shellcoding - Polymorphism 1% 177 40 Yandros 1
pas_valide Quick Response Code 2% 2106 40 koma 10
pas_valide WinKern x64 - shellcoding : token stealing 1% 25 40 __syscall, Synacktiv 0
pas_valide Ethereum - BadStack 1% 68 50 sm0k 0
pas_valide ELF x64 - Sandbox shellcoding 1% 431 60 Tosh 7
pas_valide ELF x86 - Shellcoding - Alphanumeric 1% 121 65 Yandros 3