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2023

Slots
[250] <crypto/> <randcrack/>
Babyhide
[100] <forensics/> <binwalk/>
Funding Secured
[200] <forenics/> <lsb/> <binwalk/>
Lost At Sea
[100] <forensics/> <wireshark/>
Crashme
[100] <pwn/> <buffer-overflow/> <segfault/>
Medbof
[200] <pwn/> <buffer-overflow/> <ret2win/>
Bunker
[100] <rev/> <jar/>
Dis
[300] <rev/> <bytecode/>
Easycrack
[200] <rev/>

Cyber Cooperative CTF 2023

Lost At Sea [100 pts]

I dropped my flag in the sea. Help me find it among the sharks!

lost-at-sea.pcapng

We’re given a very short .pcap file. Checking out one of the two HTTP packets’ bytes should give you the flag!

flag{b4by_5h4rk_do0_d0o_d00_d0o_d0o_1n_th3_s34}