Robalb's blogArticles and CTF writeupshttps://halb.it/en-ushttps://halb.it/favicon.svghttps://halb.it/favicon.ico2026-03-08T16:38:12.172ZAlberto Ventafriddapyjail escape without ascii characters and numbers - bluehens writeuphttps://halb.it/posts/bluehens-pyjail/https://halb.it/posts/bluehens-pyjail/writeup for bluehens 2023Wed, 01 Nov 2023 00:00:00 GMTA simple guide to CAMAC systems with the PCI-CC32 controllerhttps://halb.it/posts/camac-cc32/https://halb.it/posts/camac-cc32/CAMAC systems with wiener cc32 controller, a simple guide for nuclear physicists with a deadlineTue, 06 Dec 2022 00:00:00 GMTImplementing fast TCP fingerprinting with eBPFhttps://halb.it/posts/ebpf-fingerprinting-1/https://halb.it/posts/ebpf-fingerprinting-1/Sun, 01 Jun 2025 00:00:00 GMTImplementing fast TCP fingerprinting with eBPF - part 2https://halb.it/posts/ebpf-fingerprinting-2/https://halb.it/posts/ebpf-fingerprinting-2/Sat, 21 Jun 2025 00:00:00 GMTsaving my git email from spamhttps://halb.it/posts/github-email/https://halb.it/posts/github-email/Wed, 05 Jun 2024 00:00:00 GMTDeobfuscating a simple html malware loaderhttps://halb.it/posts/html-loader-deobfuscation/https://halb.it/posts/html-loader-deobfuscation/Tue, 14 Mar 2023 00:00:00 GMTMod_insecurity ctf writeup - cyberchallenge 2019https://halb.it/posts/modinsecurity/https://halb.it/posts/modinsecurity/Writeup for one of the web challenges for the cyberchallenge ctf that took place in Italy in 2019.Sat, 25 Jun 2022 00:00:00 GMTMaking my personal websitehttps://halb.it/posts/my-website/https://halb.it/posts/my-website/My first article. A brief introduction to the technologies I used to make this website, and the sources where I stole the design fromFri, 10 Jun 2022 00:00:00 GMTexploiting inconsistencies in the esprima AST parser - PingCTF writeuphttps://halb.it/posts/pingctf-calc/https://halb.it/posts/pingctf-calc/writeup for the challenge calc - PingCTF 2023Tue, 12 Dec 2023 00:00:00 GMTInteractive debugging in pwntoolshttps://halb.it/posts/pwntools-gdb/https://halb.it/posts/pwntools-gdb/Some workflows for mixing pwntools and gdbTue, 19 Sep 2023 00:00:00 GMTprivacy-focused ssh keys managementhttps://halb.it/posts/ssh-keys/https://halb.it/posts/ssh-keys/Thu, 16 May 2024 00:00:00 GMTAn interactive guide to x86-64 assembly - introductionhttps://halb.it/posts/x64-introduction/https://halb.it/posts/x64-introduction/Sun, 18 Feb 2024 00:00:00 GMTAn interactive guide to x86-64 assembly - moving datahttps://halb.it/posts/x64-moving-data/https://halb.it/posts/x64-moving-data/Mon, 22 Jul 2024 00:00:00 GMT