0xor0ne

Shell one-liner for downloading the latest Ghidra release and extracting it in ghidra directory:

wget -O ghidra.zip -c \
  "https://github.com/$(wget -O - --quiet \
  https://github.com/NationalSecurityAgency/ghidra/releases/latest | \
  grep 'releases/download/' | sed 's/.*href=..//' | \
  sed 's/".*//' | tail -1)" && unzip -d ghidra-tmp ghidra.zip && \
  mv ghidra-tmp/* ghidra && rm -rf ghidra-tmp ghidra.zip

alexander-hanel

Learning Rust

Rust has kind of a steep learning curve but fortunately the Rust community has created some amazing resources for it. The approach I have taken is an iterative one using the following five resorces.

1. The Rust Programming Language
2. Rust by Example
3. Introduction to Programming Using Rust
4. rustlings
5. Learning Rust by Working Through the Rustlings Exercises

anvbis

Pwntools Cheatsheet

1. Program Interaction
2. Environment and Contexts
3. Logging and Output
4. Encoding, Packing and Utility
5. Assembly and Shellcraft
6. ELFs, Strings and Symbols
7. Return Oriented Programming
8. SROP and Sigreturn Frames

0xswitch

from pwn import *

elf = ELF("./vuln")

p = process("./vuln")
p.sendline(cyclic(200, n=8))
p.wait()

core = p.corefile

amtal

""" Assembly REPL in gdb / possible sketchy binary patcher.

    Usage: 
        gdb -q ./target
            -x rappel.py    adds 'rappel' command
            [-write]        patches binary on disk, sometimes!
"""
import gdb, tempfile, keystone as ks

class Rappel(gdb.Command):

scmx

How to get a fancier bash prompt PS1 inside a docker container

Today I wanted to make a recording of me running some commands inside a docker-container.

❯ docker-compose run app bash
root@e9bb2af4dc11:/usr/local/go/src/example.com/dev/project#

Needless to say it looked a bit bland with no colors and a long prompt that prevents me from recording a small terminal and show the full commands I'm