Pwndocker

A docker environment for pwn in ctf based on phusion/baseimage, which is a modified ubuntu 16.04 baseimage for docker. I forked and magic changed by pwndocker

Usage

git clone https://github.com/TacXingXing/Pwndocker
cd Pwndocker
docker build -t pwndocker .
docker run -it -v -v $(pwd)/${ctf_name}:/ctf/work -p 23946:23946 --privileged --cap-add=SYS_PRTACE pwndocker

included software

• pwntools —— CTF framework and exploit development library
• pwndbg —— a GDB plug-in that makes debugging with GDB suck less, with a focus on features needed by low-level software developers, hardware hackers, reverse-engineers and exploit developers
• pwngdb —— gdb for pwn
• ropgadget —— facilitate ROP exploitation tool
• roputils —— A Return-oriented Programming toolkit
• one_gadget —— A searching one-gadget of execve('/bin/sh', NULL, NULL) tool for amd64 and i386
• angr —— A platform-agnostic binary analysis framework
• radare2 —— A rewrite from scratch of radare in order to provide a set of libraries and tools to work with binary files
• welpwn —— designed to make pwnning an art, freeing you from dozens of meaningless jobs.
• linux_server[64] —— IDA 7.0 debug server for linux
• tmux —— a terminal multiplexer
• ltrace —— trace library function call
• strace —— trace system call

added softwares

• oh-my-zsh -- A delightful community-driven (with 1,300+ contributors) framework for managing your zsh configuration.
• peda -- Python Exploit Development Assistance for GDB
• socat -- A relay for bidirectional data transfer between two independent data channels.
• z3 -- Theorem Prover
• seccomp-tools -- Provide powerful tools for seccomp analysis
• qemu -- QEMU is a generic and open source machine emulator and virtualizer. .gdbinit .zshrc .tmux.conf

included glibc

Default compiled glibc path is /glibc.

• 2.19 —— ubuntu 12.04 default libc version
• 2.23 —— pwndocker default libc version
• 2.24 —— introduce vtable check in file struct
• 2.27 —— intruduce tcache in heap (since 2.26)
• 2.28 —— new libc version ubuntu19.04
• 2.29 —— new libc version ubuntu19.04
• 2.30 —— new libc version ubuntu19.10
• 2.31 —— new libc version ubuntu20.04

include multiarch libraries

• arm -- gcc-5-arm-linux-gnueabi
• aarch64 -- gcc-5-aarch64-linux-gnu
• mips -- gcc-5-mips-linux-gnu
• mipsel -- gcc-5-mipsel-linux-gnu
• mips64 -- gcc-5-mips64-linux-gnuabi64
• mips64el -- gcc-5-mips64el-linux-gnuabi64
• powerpc -- gcc-5-powerpc-linux-gnu
• powerpc64 -- gcc-5-powerpc64-linux-gnu
• powerpc64le -- gcc-5-powerpc64le-linux-gnu

How to run in custom libc version?

cp /glibc/2.27/64/lib/ld-2.27.so /tmp/ld-2.27.so
patchelf --set-interpreter /tmp/ld-2.27.so ./test
LD_PRELOAD=./libc.so.6 ./test