Hard Live

Is it the Flag? (JAVA)

90 points

405 Solves

Programming

pedro

Community Rating: 4.56 / 5

Headline

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.

Pedro was disappointed because he didn't speak Python well enough to capture some of the flags on CTFLearn. His plan for revenge was to create one in his native language (Java). The flag is a String of 6 alphanumeric characters. Capture it. https://mega.nz/#!SHp1xCAL!I9-Zy4kwu_JY019MiYZ6CzGey8sJ6UvqE-ML2idmkrs

First 10 Solvers

Rank Username
1 miccah
2 rafwild8
3 diana
4 landofleet
5 deathknight033
Rank Username
6 mambl
7 eiji98
8 memms
9 tyler99b
10 hanto

Comments

    • falca

      0.0

      just a java programming problem, gg

    • bt7274

      0.0

      read the code and also google on how java string.hashcode() works to make the bruteforce method better

    • chrislinkou

      0.0

      find out the capital letters first :P great challenge

    • myliao2007

      0.0

      The keypoint is that the hash value of x with x.hashcode() is expectable.

    • Noxtal

      Protected 0.0

      [REDACTED] This comment is only shown to users who have solved this challenge.

    • huberti

      Protected 0.0

      [REDACTED] This comment is only shown to users who have solved this challenge.

      • mrsisterfister

        0.0

        make sure you read the assignment carefully, the flag consists of alphanumeric characters only :)