TÀI LIỆU - Sans cyber fasttrack cyberstart
14 thg 11, 2023 | 10:44

TÀI LIỆU - Sans cyber fasttrack cyberstart



Challenge 1:

Literally just searched the ID # and found james_joseph


Challenge 2:

Just had to change char command[8]; to char command[15];


CLICK_PHOTO_TAKEN. FLAG: 1ePnaqG9DMjydnXmK27V


Challenge 3:

type document.cookie = "speek_sess_id=49" in console and refresh.


Flag: aedFM2KCPlSijgajLksR


Challenge 4:

Wrote a python program for it:


from Crypto.Cipher import AES

import base64

import os


def decrypt(a):

    BLOCK_SIZE = 32


    PADDING = '{'


    # Encrypted text to decrypt

    encrypted = "xpd4OA7GZYDfn4lTMJW/EEqgp26BlgjxsTonc1Elcgo="


    DecodeAES = lambda c, e: c.decrypt(base64.b64decode(e)).rstrip(PADDING)


    secret = a


    if (secret[-1:] == "\n"):

        print "Error, new line character at the end of the string. This will not match!"

    elif (len(secret) >= 32):

        print "Error, string too long. Must be less than 32 characters."

...







Sans cyber fasttrack cyberstart hq level 12 challenges 1-10, 12


LINK DOWNLOAD


Sans cyber fasttrack cyberstart forensics level 5 challenges 3+4


LINK DOWNLOAD



Challenge 1:

Literally just searched the ID # and found james_joseph


Challenge 2:

Just had to change char command[8]; to char command[15];


CLICK_PHOTO_TAKEN. FLAG: 1ePnaqG9DMjydnXmK27V


Challenge 3:

type document.cookie = "speek_sess_id=49" in console and refresh.


Flag: aedFM2KCPlSijgajLksR


Challenge 4:

Wrote a python program for it:


from Crypto.Cipher import AES

import base64

import os


def decrypt(a):

    BLOCK_SIZE = 32


    PADDING = '{'


    # Encrypted text to decrypt

    encrypted = "xpd4OA7GZYDfn4lTMJW/EEqgp26BlgjxsTonc1Elcgo="


    DecodeAES = lambda c, e: c.decrypt(base64.b64decode(e)).rstrip(PADDING)


    secret = a


    if (secret[-1:] == "\n"):

        print "Error, new line character at the end of the string. This will not match!"

    elif (len(secret) >= 32):

        print "Error, string too long. Must be less than 32 characters."

...







Sans cyber fasttrack cyberstart hq level 12 challenges 1-10, 12


LINK DOWNLOAD


Sans cyber fasttrack cyberstart forensics level 5 challenges 3+4


LINK DOWNLOAD

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