Tags: forensics 

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### challenge description : Someone accessed the server and stole the flag. Use the network packet capture to find it.
### challenge hint : Look for unusual ports.
### challenge file : stolen_data.pcap

step by step writeup :

1- looking to the ports i discover that there are destination port number : 4444
2- use filter (tcp.port eq 4444)
3- right click > follow > tcp stream
4- find packet with pdf file
5- change data from ascii to raw > save file as filename.pdf
6- open pdf file to find the flag

# flag :jctf{0v3r_7h3_w1r3}