# CyberHeroines 2023
## Margaret Hamilton
> [Margaret Elaine Hamilton](https://en.wikipedia.org/wiki/Margaret_Hamilton_(software_engineer)) (née Heafield; born August 17, 1936) is an American computer scientist, systems engineer, and business owner. She was director of the Software Engineering Division of the MIT Instrumentation Laboratory, which developed on-board flight software for NASA's Apollo program. She later founded two software companies—Higher Order Software in 1976 and Hamilton Technologies in 1986, both in Cambridge, Massachusetts. - [Wikipedia Entry](https://en.wikipedia.org/wiki/Margaret_Hamilton_(software_engineer))> > Chal: Return the flag to NASAs first software engineer.>>  Author: [Rusheel](https://github.com/Rusheelraj)>> [`Apollo-Mystery.jpg`](https://raw.githubusercontent.com/D13David/ctf-writeups/main/cyberheroines23/forensics/margaret_hamilton/Apollo-Mystery.jpg)
Tags: _forensics_
## Solution
![](https://raw.githubusercontent.com/D13David/ctf-writeups/main/cyberheroines23/forensics/margaret_hamilton/Apollo-Mystery.jpg)
For this challenge we get an image of `Margaret Hamilton`. We can use `binwalk` to check if some files are embedded.
```bash$ binwalk -e Apollo-Mystery.jpg
DECIMAL       HEXADECIMAL     DESCRIPTION--------------------------------------------------------------------------------0             0x0             JPEG image data, JFIF standard 1.0198309         0x18005         Zip archive data, at least v2.0 to extract, compressed size: 923047, uncompressed size: 932086, name: margaret_flag.png1021518       0xF964E         End of Zip archive, footer length: 22```
Another image was extracted. Opening the image gives the flag:![](https://raw.githubusercontent.com/D13David/ctf-writeups/main/cyberheroines23/forensics/margaret_hamilton/margaret_flag.png)
Flag `chctf{i_wr1t3_code_by_h4nd}`