https://dimitrisper.xyz/series/hack-the-box/ Recent content in Hack the Box on Dimitris Pergelidis Hugo -- gohugo.io en dim.pergel@gmail.com (Dimitris Pergelidis) dim.pergel@gmail.com (Dimitris Pergelidis) © 2026 | Dimitris Pergelidis Tue, 24 Dec 2024 00:00:00 +0000 https://dimitrisper.xyz/posts/writeups/constellation/ Tue, 24 Dec 2024 00:00:00 +0000 dim.pergel@gmail.com (Dimitris Pergelidis) https://dimitrisper.xyz/posts/writeups/constellation/ Working the Constellation Sherlock: Unfurl on Discord and Google URLs for timestamps, ExifTool on NDA_Instructions.pdf, and OSINT on the actor. https://dimitrisper.xyz/posts/writeups/fs0ciety/ Wed, 18 Dec 2024 00:00:00 +0000 dim.pergel@gmail.com (Dimitris Pergelidis) https://dimitrisper.xyz/posts/writeups/fs0ciety/ Cracking a password-protected nested zip with fcrackzip and rockyou.txt, then decoding the binary-encoded SSH credentials in CyberChef. https://dimitrisper.xyz/posts/writeups/hackerman/ Wed, 18 Dec 2024 00:00:00 +0000 dim.pergel@gmail.com (Dimitris Pergelidis) https://dimitrisper.xyz/posts/writeups/hackerman/ Cracking a steghide passphrase on hackerman.jpg with stegseek and rockyou.txt, then base64-decoding the extracted file to reveal the flag. https://dimitrisper.xyz/posts/writeups/forest/ Tue, 17 Dec 2024 00:00:00 +0000 dim.pergel@gmail.com (Dimitris Pergelidis) https://dimitrisper.xyz/posts/writeups/forest/ Extracting the hidden flag from forest.jpg with Stegsolve bit planes, a steghide passphrase found in the red plane, and a ROT13 decode.