https://re4perz3d.github.io/tags/pcap/Recent content in Pcap on Re4perZ3dHugoenFri, 29 May 2026 00:00:00 +0000https://re4perz3d.github.io/writeups/cybertek/operation-ghostvein/Fri, 29 May 2026 00:00:00 +0000https://re4perz3d.github.io/writeups/cybertek/operation-ghostvein/A Linux DFIR challenge I authored: reconstructing an OFBiz exploitation, PAM backdoor, SSH pivot and DNS exfiltration from host artifacts and PCAPs.https://re4perz3d.github.io/writeups/securinets-beginner-ctf-2025/obfuscated/Mon, 10 Nov 2025 00:00:00 +0000https://re4perz3d.github.io/writeups/securinets-beginner-ctf-2025/obfuscated/Network forensics: extracting an obfuscated JavaScript file from HTTP traffic, deobfuscating it and decoding a reversed Base64 flag.https://re4perz3d.github.io/writeups/cyberspark-ctf/hello/Sun, 18 May 2025 00:00:00 +0000https://re4perz3d.github.io/writeups/cyberspark-ctf/hello/Network forensics and password cracking: recovering an encrypted PDF shared over FTP and extracting the hidden flag.