def getTime():
    t = int(time.time())
    t = t - 88
    return t

def extract():

    s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
    s.connect(("cs527ctf.risvc.net", 31337))
    text = s.recv(2048)
    username =  str(text[-20:-12])[2:-1]
    print(username)
    urev = ''
    for i in range((len(username) - 1), -1, -1):
        urev = urev + hex((ord(username[i])))[2:4]

    gdb.execute("set {int}0xffffd12c=0x" + urev[8:16])
    gdb.execute("set {int}0xffffd130=0x" + urev[0:8])

    gdb.execute("c")
    gdb.execute("set $eax=" + hex(getTime()))
    gdb.execute("c")
    telescope = gdb.execute("telescope 0xffffd17c", False, True)

    password = (telescope[39:55]) + "\n"
    print(password)
    s.send(password.encode())
    print(s.recv(1024).decode())
    s.close()
    return "Done"