---
# System prepended metadata

title: NCtfU - 10/15 (PWN101)
tags: [nctfu2020]

---

# NCtfU - 10/15 (PWN101)
###### tags: `nctfu2020` 

## 會參加

* yen
* 家好(看直播)
* Ping
* gordon
* Onebone
* ppodds
* artis
* racterub
* JyunD
* 石頭
* No_Ball


## 講者筆記

https://hackmd.io/@JyunD/BkUopDEPv#/

http://140.115.59.92:8000/

https://github.com/skysider/pwndocker

## 共筆


| return address | RBP-8 |
| -------- | -------- |
| old rbp  |  RBP  |
| local var |  RBP+n  |
| local var |  RBP+n  |

* strings -tx <name>
* objdumps -M intel -d <name>
* ROPgadget
* readelf -Wa <name>
* gdb-peda