generate-signature-for-vfuncoffset

What problem does it solve?

This Skill automates the creation of unique byte signatures for specific instructions that contain virtual-function offsets, ensuring accurate identification of critical code locations.

Core Features & Use Cases

• Targeted Signature Generation: Creates byte signatures for instructions like call qword ptr [rax+538h], where the vfunc offset is a key identifier.
• Precise Offset Locking: Ensures the vfunc offset displacement bytes are explicitly included in the signature, not wildcards.
• Use Case: When analyzing game or application binaries, this Skill helps pinpoint specific virtual function calls by generating a reliable signature based on their unique offset.

Quick Start

Use the generate-signature-for-vfuncoffset skill to generate a signature for the instruction at address 0x180123456 with an expected vfunc offset of 0x538.