Syscall on +5 Security Researchhttps://overkazaf.github.io/blogs/tags/syscall/Recent content in Syscall on +5 Security ResearchHugozh-cnSat, 08 Aug 2026 11:45:00 +0800当 Hook 失效的那一刻：SVC 指令级系统调用保护的攻防https://overkazaf.github.io/blogs/posts/android-svc-syscall-protection/Sat, 08 Aug 2026 11:45:00 +0800https://overkazaf.github.io/blogs/posts/android-svc-syscall-protection/深入分析Android应用中基于SVC指令的内联系统调用保护技术，覆盖反调试、反Hook、完整性校验、进程检测与seccomp-BPF五大对抗场景，并给出Frida Stalker、seccomp拦截、内核模块等六种绕过方案的实战对比