# Lost at Sea
![](https://github.com/a3X3k/Bi0s/blob/master/CTFs/WPI/Suspicious%20Traffic/1.png?raw=true)
- Download the [`PCAPNG`](https://github.com/a3X3k/Bi0s/blob/master/CTFs/WPI/Suspicious%20Traffic/capture.pcapng) file.- Using Wireshark analyze it.- After follow `HTTP` requests we shall understand that the `Flag` is present `Byte` by `Byte`.- So I have made a [`Scapy`](https://github.com/a3X3k/Bi0s/blob/master/CTFs/WPI/Suspicious%20Traffic/1.py) script for extracting them.
```from scapy.all import *a=rdpcap("capture.pcapng")z=""for i in a:	b=""	for j in i:		b=b+str(j)	if(len(b)==46 or len(b)==282):		z=z+b[-2]print(z)```
```Flag --> WPI{su3p1ci0uS_htTp}```