Suninatas Game 16

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33 words · 1 min
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#ctf#forensics#pcap#network
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challenges

Game 16

We have a PCAP (Packet Capture) file to analyze:

Terminal window
❯ 7z x packet_dump.zip
❯ file packet_dump.pcap
packet_dump.pcap: pcap capture file, microsecond ts (little-endian) - version 2.4 (Ethernet, capture length 65535)

Extract credentials by searching for password parameters in the captured network traffic:

Terminal window
❯ strings packet_dump.pcap | grep Hpw=
Hid=suninatas&Hpw=suninatasc
Hid=blackkey&Hpw=blackkeyn
Hid=ultrashark&Hpw=sharkpass01~
Hid=ultrashark&Hpw=%3Dsharkpass01
Hid=ultrashark&Hpw=%3DSharkPass01

Try logging in with each credential pair until one succeeds:

Congratulation! Authkey : ********************************

WireSharkBetterThanWirelessShark