find-CPhysBox_Use_PatchCaller

Name: find-CPhysBox_Use_PatchCaller
Availability: InStock
Author: hzqst

Generate platform-specific patch bytes for the CPhysBox_Use function in CS2 binaries.

60|11|Updated Jan 23, 2026

Search Tags:#reverse engineering #cs2 #assembly #patching #ida pro #signature generation

Ready to run

npx skills add https://github.com/hzqst/CS2_VibeSignatures --skill find-cphysbox-use-patchcaller

💬 Prompt for ChatGPT / Claude Chat▼

Please help me install this Agent Skill.
Skill: find-CPhysBox_Use_PatchCaller
Source: https://github.com/hzqst/CS2_VibeSignatures/tree/main/.claude/skills/find-CPhysBox_Use_PatchCaller
Command: npx skills add https://github.com/hzqst/CS2_VibeSignatures --skill find-cphysbox-use-patchcaller

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill automates the process of identifying and patching a specific instruction within the CPhysBox_Use function in CS2 binaries, ensuring the correct entity pointer is passed as an argument.

Core Features & Use Cases

Automated Patch Identification: Locates the precise assembly instruction responsible for passing the incorrect argument (inputdata->pCaller) in CPhysBox_Use.
Platform-Specific Patching: Generates correct patch bytes and instructions for both Windows and Linux architectures.
Use Case: When reverse engineering CS2 server binaries, this Skill helps quickly apply a fix to ensure the CPhysBox entity itself is correctly referenced, rather than a pointer from input data, simplifying further analysis.

Quick Start

Use the find-CPhysBox_Use_PatchCaller skill to generate a patch signature for the CPhysBox_Use function.

Frequently Asked Questions about find-CPhysBox_Use_PatchCaller

High-intent search queries and answers about installing and using this skill.

FAQPage Schema

How do I patch the CPhysBox_Use function argument in CS2 binaries?▼

Patching the CPhysBox_Use function in CS2 binaries involves locating the assembly instruction loading the incorrect inputdata->pCaller argument and replacing it with platform-specific patch bytes to correctly reference the CPhysBox entity itself.

Why does CPhysBox_Use pass the wrong caller argument in CS2 server binaries?▼

CPhysBox_Use passes the wrong caller argument because the assembly instruction incorrectly loads the inputdata->pCaller pointer instead of the CPhysBox entity itself, requiring a binary patch to correct the third argument passed to the internal call.

Can I generate IDA Pro patch signatures for both Windows and Linux CS2 binaries?▼

Yes, you can generate patch signatures for both Windows and Linux CS2 binaries using IDA Pro, as the patching process produces platform-specific patch bytes and instructions tailored to each operating system's architecture.

Do I need specific offsets to patch CPhysBox_Use in CS2 using IDA Pro?▼

Yes, you need specific offsets when patching CPhysBox_Use in CS2 using IDA Pro MCP, because accurate offsets are required to precisely identify the target assembly instruction and generate the correct patch signature.

What are the limitations of automating CPhysBox_Use argument patching in CS2?▼

Limitations of automating CPhysBox_Use argument patching include a strict dependency on IDA Pro MCP and specific binary offsets, meaning the automated patch generation will fail if the exact assembly instruction cannot be identified.

What is the best way to fix the inputdata->pCaller pointer in CS2 reverse engineering?▼

The best way to fix the inputdata->pCaller pointer in CS2 reverse engineering is to automate the identification of the specific argument-loading assembly instruction and generate platform-specific patch bytes for Windows and Linux.