Gavriel Linoy Gavriel770U

🎯

Focusing

I love C and C++ :)

Gavriel770U / zip_brute.py

Created August 6, 2024 21:18

Zip Password Bruteforcer For Magshimim+ Summer Camp 2024 CTF

	from zipfile import ZipFile

	file_name = "password.zip"
	with ZipFile(file_name, "r") as zip:
	for pwd in range(1000,10000):
	try:
	zip.extractall(path="uncompressed", pwd=(str(pwd)).encode("utf-8"))
	print(pwd)
	print("SUCCESS")
	break

Gavriel770U / bot.py

Last active August 8, 2024 20:56

bot.py

	def score(src, planet, pw):
	scoring = planet.growth_rate() * 10 - planet.num_ships()

	#distance
	for my_planet in pw.my_planets():
	total_distance = pw.distance(my_planet, planet)

	scoring -= total_distance

	#fleets for planet

Gavriel770U / settime.bat

Last active March 14, 2024 17:14

`.bat` file that synchronizes your timezone with your computers time. Often used because of the time error of switching from OS to OS.

	@echo off

	REM --> Check for permissions
	IF "%PROCESSOR_ARCHITECTURE%" EQU "amd64" (
	>nul 2>&1 "%SYSTEMROOT%\SysWOW64\cacls.exe" "%SYSTEMROOT%\SysWOW64\config\system"
	) ELSE (
	>nul 2>&1 "%SYSTEMROOT%\system32\cacls.exe" "%SYSTEMROOT%\system32\config\system"
	)

	REM --> If error flag set, we do not have admin.

wteuber / encrypt_decrypt.rb

Last active April 30, 2025 19:20

Simply encrypt and decrypt Strings in Ruby.

	require 'openssl'

	class String
	def encrypt(key)
	cipher = OpenSSL::Cipher.new('DES-EDE3-CBC').encrypt
	cipher.key = Digest::SHA1.hexdigest key
	s = cipher.update(self) + cipher.final

	s.unpack('H*')[0].upcase
	end