Writeup ** Q1: Analyze the auth.log. What is the IP address used by the attacker to carry out a brute force attack?** We need to look for failure attempt Search for cat auth.log | grep "Failed pa...

DESCRIPTION Take in two numbers, a and b. Return a+b. Example Input: 3 4 Output: 7 SOLUTION a, b = int(input()), int(input()) print(a + b)

DESCRIPTION Take in a string. Print the reverse. Example Input: Test me Output: em tseT SOLUTION n = (input()) print(n[::-1])

DESCRIPTION Take in a number, print “odd” if odd and “even” if even. Example Input: 3 Output: odd SOLUTION n = int(input()) print("odd" if n % 2 != 0 else "even")

DESCRIPTION SOLUTION def evaluate_polynomial(coefficients, x): result = 0 for i, coeff in enumerate(coefficients): result += coeff * (x ** i) return result # Read input coeff...

SOLUTION Using BinaryNinja to analyze the code, we can see the main function here. What we need to do is convert the hex to decimal and get the flag.

SOLUTION Q1: What is the file format of the executable? Q2: What is the CPU architecture of the executable? Q3: What library is used to read lines for user answers? (ldd may help) Using BinaryNi...

SOLUTION By analyzing the code, we can see this. public function getfacts($router) { $jsondata = json_decode(file_get_contents('php://input'), true); if ( empty($jsondata) ||...

SOLUTION By analyzing the code, we can see the web uses MongoDB and its Content-Type. from pymongo import MongoClient app = Flask(__name__) app.config.from_object("application.config.Config") bcry...

SOLUTION By analyzing the source code, we can see the black list def blacklist_pass(email): email = email.lower() if "script" in email: return False return True def send_fla...