---
# System prepended metadata

title: who is it-100pt
tags: [picoCTF, picoCTF2023, Forensics, 從零開始的 picoCTF]

---

# who is it-100pt
[題目在這](https://play.picoctf.org/practice/challenge/388?originalEvent=72&page=2)
## 題意
![](https://i.imgur.com/GQSJAFM.png)


## 解題思路

email 很長，直接看 ip

![](https://i.imgur.com/BjAr8Z1.png)


好ㄟip查起來 : [全球Whois查詢](https://www.whois365.com/tw)
然後 person 那一欄就是了

## 困難之處

nope

Date : 2023/04/11
###### tags: `picoCTF2023` [`從零開始的 picoCTF`](https://hackmd.io/-KQeDuzrQMOcFNhwU_5eKA?both=) `picoCTF` `Forensics` 