dbrumley

#!/usr/bin/env python3
import lief

binary = lief.parse('extract75')
stdin = next(filter(lambda e:e.name == "stdin", binary.symbols))
errno = next(filter(lambda e:e.name == "errno", binary.symbols))
errno.name = stdin.name
binary.write("extract75-hacked")

dbrumley

int main(void)
{
    const unsigned char _v[16] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x5d};
    long double v;
    memcpy(&v, _v, sizeof(v));
    
    /* Return the result so that gcc doesn't optimize everything away */
    return sinl(v);
}

dbrumley

#!/bin/sh

if test -f .merlin; then

    echo ".merlin already exists, bailing out ..." >&2
    exit 1

else

    # You could add your default EXT's and such to this list: