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Alexandre ZANNI noraj

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noraj /
Created Apr 23, 2022
How to create SHA-512 password hashes for shadow on command line

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

# With a random password and random salt
mkpasswd -m sha-512
# With a random random salt
noraj / fr-tlds.rb
Created Apr 20, 2022
Liste des TLDs pour la France et ses DROM-COM (départements et régions d'outre-mer et collectivités d'outre-mer)
View fr-tlds.rb
Liste des TLDs pour la France et ses DROM-COM (départements et régions
d'outre-mer et collectivités d'outre-mer)
require 'docopt'
TLDs = {
'bl' => 'Saint-Barthélemy',
'fr' => 'France',
'gf' => 'Guyane française',
noraj /
Last active Aug 7, 2021
Leave a TryHackMe room


Here is a short JS snippet to leave a room on TryHackMe.


Context: I joined the room 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.


noraj / pretty-csv.rb
Last active Jun 9, 2021
List installed BA pentest tools + description
View pretty-csv.rb
#!/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
noraj / mini-netstat.rb
Created Feb 27, 2021
netstat -ta or ss -ta equivalent in ruby
View mini-netstat.rb
require 'etc'
TCP_STATES = { # /usr/src/linux/include/net/tcp_states.h
'00': 'UNKNOWN',
'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}
View services_bin_path.txt
ImagePath REG_EXPAND_SZ \SystemRoot\System32\drivers\1394ohci.sys
ImagePath REG_EXPAND_SZ System32\drivers\3ware.sys
ImagePath REG_EXPAND_SZ System32\drivers\ACPI.sys
noraj / background.svg
Created Mar 19, 2020
Background generated with TrianglePattern
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noraj /
Last active May 17, 2022
BlackArch dev tips
View evdi_1.6.4_make.log
DKMS make.log for evdi-1.6.4 for kernel 4.19.91-1-lts (x86_64)
lun. déc. 23 11:28:45 CET 2019
make KBUILD_VERBOSE=1 M=/var/lib/dkms/evdi/1.6.4/build SUBDIRS=/var/lib/dkms/evdi/1.6.4/build SRCROOT=/var/lib/dkms/evdi/1.6.4/build CONFIG_MODULE_SIG= -C /lib/modules/4.19.91-1-lts/build modules
make[1]: Entering directory '/usr/lib/modules/4.19.91-1-lts/build'
test -e include/generated/autoconf.h -a -e include/config/auto.conf || ( \
echo >&2; \
echo >&2 " ERROR: Kernel configuration is invalid."; \
echo >&2 " include/generated/autoconf.h or include/config/auto.conf are missing.";\
echo >&2 " Run 'make oldconfig && make prepare' on kernel src to fix it."; \
echo >&2 ; \