Binary Exploitation template

exploit.py

#!/usr/bin/env python
from pwn import *

HOST = "example.com"
PORT = 1337
using_aslr = False

exe = context.binary = ELF('./chal', checksec=False)
# libc = ELF('./libc.so.6', checksec=False)
# ld = ELF('./ld-linux-x86-64.so.2', checksec=False)
context.terminal = "kitty @ launch --location=before --cwd=current --bias=65".split()
context.log_level = 'debug'
context.encoding = 'ascii'

def start(argv=[], *a, **kw):
    if args.GDB or args.DBG:
        return gdb.debug([exe.path], gdbinit, aslr=using_aslr, *a, **kw)
    elif args.REMOTE:
        return remote(os.environ.get("HOST", HOST), int(os.environ.get("PORT", PORT)))
    elif args.DOCKER:
        return remote("localhost", 1337)
    return process([exe.path], aslr=using_aslr, *a, **kw)
# template end

gdbinit = '''
break main
'''.format(**locals())

p = start()

p.interactive()
p.close()