forensicseasy
Зашифрованный трафик (Encrypted Traffic)
hackerlab
Task: Analyze network dump with encrypted TLS traffic and sslkey.log file to find data exfiltration. Solution: Decrypt TLS using NSS Key Log, extract uploaded ZIP from HTTP POST, find password in ZIP comment, extract ELF binary, decode Base64 string to get flag.
$ ls tags/ techniques/
tls_decryptionhttp_analysisfile_extractionzip_comment_analysisbinary_strings
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