cryptolok

# Port Knocking configuration using OpenBSD with knockd on SSH

#! DISCLAIMER !
# OpenBSD isn't an OS for Unix novices, thus I will omit deep details and just make some assumptions about your configuration

# Port Knocking, despite being a known network stealthing technique, was implemented essentially for Linux, I made a reliable, stable and portable configuration for OpenBSD (might also work for FreeBSD)

# install
export PKG_PATH=http://ftp.openbsd.org/pub/OpenBSD/6.1/packages/amd64/
pkg_add autoconf

cryptolok

https://goo.gl/giXPzC

cryptolok

FM - https://gist.github.com/cryptolok/6f899b1a1047fab90c13b6dde9e8f384
AM - https://gist.github.com/cryptolok/58f2b781b80d02714d685a2fc09e81b8

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cryptolok

#!/bin/bash

# ultimate, simple and minimalistic UNIX ARP-MITM protection by making gateway hardware address static just after DHCP and automatically after interface start
# place in /etc/network/if-up.d/ARProtect

if [[ "$IFACE" != "lo" && "$MODE" = "start" && "$ADDRFAM" = *[N,n]et* ]]
then
        IP_GATEWAY=$(ip route | grep default | grep $IFACE | cut -d ' ' -f 3)
        MAC=$(ip neigh show $IP_GATEWAY | cut -d ' ' -f 5)
        arp -s $IP_GATEWAY $MAC

cryptolok

#!/bin/bash

# small tool to retreive vk.com (vkontakte) users hidden metadata (state, access, dates, counts, etc) anonymously (without login)

# sudo apt install curl

parse(){
    local IFS=\>
    read -d \< CELL VALUE
}

cryptolok

#!/usr/bin/env python2

# a simple script for one of my articles - https://cryptolok.blogspot.com/2017/08/practical-wifi-hosts-triangulation-with.html

from math import log10

MHz=raw_input('MHz FREQUENCY (2417, 5200, ...) : ')
MHz=int(MHz)

dBm=raw_input('dBm TRANSMITTER POWER (23, 63, ...) : ')

cryptolok

#!/bin/bash

MAC=$1
MAC=$(echo $MAC | tr [:lower:] [:upper:])
MAC=$(echo $MAC | tr ':' '-')

if [[ ! "$MAC" ]]
then
        echo 'Usage: maclookup $MACADDRESS'
        exit 1

cryptolok

#!/bin/bash

# PowerShell script Base64 encoder/obfuscator in BASH

PS=$1

if [[ -e "$PS" ]]
then
        B64=$(iconv -t utf16le $PS | base64 | tr -d '\n')
#       echo "powershell.exe -ExecutionPolicy ByPass -EncodedCommand $B64"