---
id: 4310
title: "BSIM explained once and for all!"
source_domain: blog.quarkslab.com
source_url: "https://blog.quarkslab.com/bsim-explained-once-and-for-all.html"
published_at: "2026-04-13 22:00"
tags: ["reverse-engineering", "ghidra", "tooling", "program-analysis", "bsim", "binary-similarity"]
phying_url: "https://phying.com/item/4310"
lang: en
---

# BSIM explained once and for all!

## Summary

Quarkslab finally explains Ghidra's BSIM internals: functions are lifted to normalized P-code, hashed into feature vectors, and compared to find semantically equivalent functions.

## Intelligence Metadata

- **Sources:** blog.quarkslab.com
- **Published:** 2026-04-13 22:00
- **Original:** https://blog.quarkslab.com/bsim-explained-once-and-for-all.html
- **Phying News:** https://phying.com/item/4310