逆向与恶意软件
PE/ELF 二进制的静态与动态分析。脱壳、例程识别、逻辑重建与 IoC 提取。Ghidra、x64dbg、Radare2/rizin、Capstone。
自学安全研究员。委内瑞拉。
逆向工程、恶意软件、漏洞与 OT/ICS。
PE/ELF 二进制的静态与动态分析。脱壳、例程识别、逻辑重建与 IoC 提取。Ghidra、x64dbg、Radare2/rizin、Capstone。
代码库与攻击面审计。内存安全、认证/完整性绕过、SSRF、注入、路径穿越、反序列化。漏洞在实验环境中验证。
Siemens S5/S7、MC7 字节码、工业协议与无认证界面。固件与系统:这里的故障不只是软件错误,而是物理中断。
犯罪基础设施测绘、跨境金融欺诈、钱包关联与 TTP。从公开线索到报告。
缺陷类别: 内存安全 · 认证绕过 · 完整性绕过 · SSRF · 注入 · 路径穿越 · XSS/CSRF · 反序列化 · 凭据泄露 · DoS。
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 tty503 — Christian Márquez Sitio: https://tty503.com/ Contacto: tty503@proton.me Telegram: https://t.me/tty503 Fecha: 2026-10-25 Clave: DE68AA7CF75ED73B35A592DAB237FD25B8E3D2A7 -----BEGIN PGP SIGNATURE----- iQJPBAEBCgA5FiEE3miqfPde1zs1pZLasjf9Jbjj0qcFAmrebTIbFIAAAAAABAAO bWFudTIsMi41KzEuMTIsMCwzAAoJELI3/SW449KnaCgP/iDlGTeQfuJgLeKXY319 yUpVBQSgg6rshDJnff+bjqVOq4ClHljXItasRSu4g/9Wq+gUE2gnK3AElGsQiK8+ hjU1YFOvEwlxnoI+1+Bey7zxJaPfa8MgfPXEBIYFhvFarwIV5ZTBcuW7aieZzW1+ K8YOJBHZYZMpyjJm7WzJV2xz5re9KMtyupmladyfdYee9iV1K/my42U9DH8f9m16 3uGtNyyFipMtGXK0WBIeim4YyHM12luUQc5rTK+YzAm3Tbk4XZVeysFap9lEAt6M sSpA5YC0OcdTxZi3clx3k4aTUlI+dXc2UMbJT1YX+mNT97gBuASmdRrh87tBjnU/ Qr44M1ND+0hWRw7fZhhbBFNLMPqVV4+naszB/7Cg5QsAtng8qA/5VxyJY07VVf2l Xcg1EsFGyY3BsWUgJtPUvNeS/6lWCzZ1GzL017udJBMUK/lLg1iY1Hm9P334EIh3 wD27/9YK0BWWY0A2G4tQHclFlnXhVAuE+7hCFHx0+tL87786iqqulPdc1Av9ybGt 9J/v1HulyQEvHqA7oTNONi7QxTCxrGPDpD54NhTi1UCjW3tnBwvaUH9sIB4fVADf Tp81cAiov7WP1zYIM3qnT07lRcAJxWIh1UZ8CXUGIvdL7bBz2z1V5tnCMGHEKS8a g0TuIwpRS6HgZiZYlsPQbObC =DBtb -----END PGP SIGNATURE-----
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gpg --import ../pgp/tty503.asc gpg --verify < ../pgp/site.txt.asc gpg --verify index.html.asc index.html