Ping.pong.balls.7z Apr 2026

The archive typically contains a single .pcap or .pcapng file. The core objective is to analyze a stream of ICMP (Ping) traffic to uncover a hidden message or file. Key Technical Details ICMP (Internet Control Message Protocol).

A simple scapy script can automate the extraction if the packet count is in the thousands.

The hex starts with a known signature (e.g., 89 50 4E 47 for a PNG or 50 4B 03 04 for a ZIP). Common Solutions Ping.Pong.Balls.7z

Perfect for converting the "From Hex" dump and "Extract Files."

Opening the PCAP in , you will notice a high volume of ICMP packets. Filter the traffic: icmp.type == 8 (Echo Request). Look at the Data tab in the packet bytes pane. The archive typically contains a single

To solve this, you must extract the hex data from each packet in chronological order.

tshark -r capture.pcap -Y "icmp.type == 8" -T fields -e data > hex_dump.txt Use code with caution. Copied to clipboard 3. Data Recomposition The extracted data is typically one of two things: A simple scapy script can automate the extraction

A small .jpg or .png file sent byte-by-byte.