crypto-cat / ctf Goto Github PK

─$ python2 pwntools_dbg.py
[!] Could not populate PLT: invalid syntax (unicorn.py, line 110)
[+] Starting local process './split32': pid 21465
[*] 0x804a018 system
[*] 0x804a030 /bin/cat
[*] Process './split32' stopped with exit code -11 (SIGSEGV) (pid 21465)
[+] Parsing corefile...: Done
[*] '/home/pegasus/Documents/CTF/rop_emporium_all_challenges/rop_emporium/2-split/1-32bit/core.21465'
    Arch:      i386-32-little
    EIP:       0x6161616c
    ESP:       0xffb947d0
    Exe:       '/home/pegasus/Documents/CTF/rop_emporium_all_challenges/rop_emporium/2-split/1-32bit/split32' (0x8048000)
    Fault:     0x6161616c
[*] located EIP offset at 44
[+] Starting local process './split32': pid 21468
Traceback (most recent call last):
  File "pwntools_dbg.py", line 76, in <module>
    flag = io.recvline()
  File "/home/pegasus/.local/lib/python2.7/site-packages/pwnlib/tubes/tube.py", line 490, in recvline
    return self.recvuntil(self.newline, drop = not keepends, timeout = timeout)
  File "/home/pegasus/.local/lib/python2.7/site-packages/pwnlib/tubes/tube.py", line 333, in recvuntil
    res = self.recv(timeout=self.timeout)
  File "/home/pegasus/.local/lib/python2.7/site-packages/pwnlib/tubes/tube.py", line 105, in recv
    return self._recv(numb, timeout) or b''
  File "/home/pegasus/.local/lib/python2.7/site-packages/pwnlib/tubes/tube.py", line 183, in _recv
    if not self.buffer and not self._fillbuffer(timeout):
  File "/home/pegasus/.local/lib/python2.7/site-packages/pwnlib/tubes/tube.py", line 154, in _fillbuffer
    data = self.recv_raw(self.buffer.get_fill_size())
  File "/home/pegasus/.local/lib/python2.7/site-packages/pwnlib/tubes/process.py", line 686, in recv_raw
    raise EOFError
EOFError
[*] Process './split32' stopped with exit code -11 (SIGSEGV) (pid 21468)