Compiled programs that participants must "reverse" to understand how they work and find hidden logic.
A .raw or .ad1 file representing a compromised computer's hard drive. vhctf.7z
Logs of network traffic where participants must identify malicious activity or extracted data. vhctf.7z
Images or audio files that look normal but contain hidden data within their pixels or frequencies. 3. Educational Value vhctf.7z