Dynamic Instrumentation Skill

SkillDocs & knowledge

Frida dynamic hooking, memory patching, API parameter tracing, and anti-debug bypass script generation.

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Details

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Dynamic Instrumentation SkillStart free

The instructions your AI receives, as published by alicewe1/alice_skill in _modules/dynamic-instrumentation/SKILL.md and read by Ahel’s review.

This skill provides procedures for dynamic binary instrumentation, API hooking with Frida, and runtime memory inspection.

Function Hook Generator: Generate Frida Interceptor scripts for specific functions with argument logging and return value rewriting:
```
python .agents/tools/re-toolkit/cli.py gen-hook --symbol <function_name> --module <module_name> --args-count 4 --output hook.js
```
Anti-Debug Bypass Generation: Generate ready-to-use Frida bypasses for IsDebuggerPresent, CheckRemoteDebuggerPresent, and NtQueryInformationProcess:
```
python -c "from frida_bridge import FridaScriptGenerator; print(FridaScriptGenerator.generate_anti_debug_bypass())"
```

Memory Byte Patching: Generate in-memory runtime patches:

python -c "from frida_bridge import FridaScriptGenerator; print(FridaScriptGenerator.generate_memory_patch('target.exe', '0x1000', '9090C3'))"

Advanced