Rating:

# Lookey Here
Author: LT 'SYREAL' JONES / MUBARAK MIKAIL
*Forensics*, 100 Points
Tags: *grep*

## Description
```
Attackers have hidden information in a very large mass of data in the past, maybe they are still doing it.
Download the data here.
```

## Hints
`
Download the file and search for the flag based on the known prefix.
`

## Solution
The question tag is grep, indicating that the question is related to grep, which is a command to search for patterns of text and strings within a file.

Knowing that the flag is in the format `picoCTF{text}`, we can use grep to search through the text file for such patterns.

We can now run the following command in the terminal: `grep "picoCTF{.*}" anthem.flag.txt`, where `.*` indicates a string of zero or more instances of any characters.


This gives us the flag:
![Command](https://github.com/yanganyi/writeup-picoctf-2022/raw/main/Forensics/Lookey%20here/Images/Command.png)


`picoCTF{gr3p_15_@w3s0m3_429334b2}`

Original writeup (https://github.com/yanganyi/writeup-picoctf-2022/tree/main/Forensics/Lookey%20here).