What is it? @.@

Here is the place where I record some tactics about wargame, systems, and other security issues.


OverTheWire - Krypton - Level 0


Level Info:
Welcome to Krypton! The first level is easy. The following string encodes the password using Base64:


Use this password to log in to krypton.labs.overthewire.org with username krypton1 using SSH. You can the files for other levels in /krypton/
  1. [Comment] Use base64 to decode the ciphertext
  2. After decode the cipertext, you will get the password.
    Reference: http://www.base64decode.org/
  3. [Comment] Log into the game using SSH,  the host is krypton.labs.overthewire.org
  4. [Comment] The username is krypton1 and the password is KRYPTONISGREAT. 
  5. sp@simple-plan:~|=> ssh krypton1@krypton.labs.overthewire.org
    krypton1@krypton.labs.overthewire.org's password: KRYPTONISGREAT
  6. [Comment] Using cd command to change the shell working directory
  7. krypton1@melinda:~$ cd /krypton
  8. [Comment] Using ls command to list directory contents
  9. krypton1@melinda:/krypton$ ls
  10. krypton1  krypton2  krypton3  krypton4  krypton5  krypton6
  11. [Comment] It's done! Let's go to the next level!

No comments:

Post a Comment