Install dev tools:
All examples will be using SHA-512, <password> as password placeholder and <salt> as salt placeholder.
Note: mkpasswd binary is installed via the package whois on Debian / Ubuntu only. On other Linux distribution such as ArchLinux, Fedora, CentOS, openSUSE, etc. mkpasswd is provided by the expect package but is an totally different utility which is available as expect_mkpasswd on Debian / Ubuntu. whois of all other Linux distro doesn't include mkpasswd but the source (C lang) can be found on the original repository https://github.com/rfc1036/whois.
# With a random password and random salt
mkpasswd -m sha-512
# With a random random salt
| =begin | |
| Liste des TLDs pour la France et ses DROM-COM (départements et régions | |
| d'outre-mer et collectivités d'outre-mer) | |
| =end | |
| require 'docopt' | |
| TLDs = { | |
| 'bl' => 'Saint-Barthélemy', | |
| 'fr' => 'France', | |
| 'gf' => 'Guyane française', |
Here is a short JS snippet to leave a room on TryHackMe.
Context: I joined the room https://tryhackme.com/room/linuxctf a long time ago when it was free but has become VIP-only, so I have it appearing in "My rooms" but cannot do it and since I'm redirected to the VIP subscription page I can't leave it.
| #!/usr/bin/env ruby | |
| require 'csv' | |
| installed_tools = %x(pacman -Sl blackarch).split("\n").grep(/\[installed\]/) | |
| tools_list = [] | |
| installed_tools.each do |line| | |
| _repo, tool, _version, _status = line.split(' ', 4) | |
| description = %x(pacman -Qs #{tool}).split("\n")[1].strip |
| require 'etc' | |
| TCP_STATES = { # /usr/src/linux/include/net/tcp_states.h | |
| '00': 'UNKNOWN', | |
| 'FF': 'UNKNOWN', | |
| '01': 'ESTABLISHED', | |
| '02': 'SYN_SENT', | |
| '03': 'SYN_RECV', | |
| '04': 'FIN_WAIT1', | |
| '05': 'FIN_WAIT2', |
| import sys | |
| import random, string | |
| import os | |
| import time | |
| import crypt | |
| import traceback | |
| import subprocess | |
| path = ''.join(random.choices(string.ascii_letters + string.digits, k=8)) | |
| session = {"user": "", "authenticated": 0} |
| HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\1394ohci | |
| ImagePath REG_EXPAND_SZ \SystemRoot\System32\drivers\1394ohci.sys | |
| HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\3ware | |
| ImagePath REG_EXPAND_SZ System32\drivers\3ware.sys | |
| HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\ACPI | |
| ImagePath REG_EXPAND_SZ System32\drivers\ACPI.sys |