BookGin

#!/usr/bin/python

# IceCTF 2016 - Stage3 - l33tcrypt
# finalC · 182 solves / 1660· Cryptography · 90 pt
#
# l33tcrypt is a new and fresh encryption service. 
# For added security it pads all information with the flag! 
# Can you get it? nc l33tcrypt.vuln.icec.tf 6001 server.py
# [server.py]:

BookGin

#!/usr/bin/env bash

if [ $# != 1 ]; then
  echo "Usage: $0 [filename]"
  exit 1
fi

lastdir=`pwd`
tmpdir=`mktemp -d --suffix=-pdf2img`
echo "temp dir: $tmpdir"

BookGin

# navigate to about:debugging#workers first
for (let k of document.getElementsByClassName("unregister-link")) k.click()
for (let k of document.getElementsByClassName("qa-unregister-button")) k.click()

BookGin

python -c 'import pty;pty.spawn("sh")'

BookGin

使用方法：Ctrl + F 直接輸入題目關鍵字搜尋即可
請大家留言補充更多解答 或是修正答案，感謝各位的貢獻！



臺灣學術倫理教育資源中心
https://ethics.moe.edu.tw/exam/

其他資源：

BookGin

#!/usr/bin/env python3
# https://bugs.python.org/issue22911                                                                                           
[[a.extend([__import__('itertools').chain.from_iterable(a)]),next(*a)]for(a)in[[]]]

BookGin

# https://gist.github.com/austinjp/9b968c75c3e54004be7cd7a134881d85

# make sure your wifi SSID and password are correct again
vim /etc/netplan/01-netcfg.yaml
# this package should solve all the problem
apt install wpasupplicant
# generate and apply the config file
netplan apply
# remember to enable the device
ip link set wlp2s0 up

BookGin

#!/usr/bin/env python3
import ipaddress

ips = [ipaddress.ip_network('0.0.0.0/0')]
exts = map(ipaddress.ip_network,·
'''
10.0.0.0/8
172.16.0.0/12
192.168.0.0/16
127.0.0.0/8                                                                                                                              

BookGin

WAN="eno1"
LAN="eno2"

sysctl net.ipv4.ip_forward=1

# make sure the default FORWARD policy is DROP
iptables -A FORWARD -i $LAN -o $WAN -j ACCEPT
iptables -A FORWARD -i $WAN -o $LAN -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT

# NAT