# ptswarm/reFlutter

Flutter Reverse Engineering Framework

Repository: https://github.com/ptswarm/reFlutter
Canonical: https://ross.abutalabs.com/products/ptswarm-reflutter
Language: Python
License: GPL-3.0
License Family: copyleft
Topics: mobile-security, reverse-engineering, bugbounty, ssl-pinning
Archived: true
Last push: 2022-04-11T10:45:21+00:00

## Health v2 (maintenance only)
Score: 10/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 0, release rhythm 8, longevity 100
- inputs: {"age_days": 1799, "days_push": 1605, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: archived
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1463, forks 188 (observed 2026-08-28T04:04:47.786595+00:00)

## What it is
A Python-based framework that repacks Flutter Android and iOS apps with a patched Flutter engine library to enable dynamic analysis. It redirects app traffic through a Burp Suite proxy and dumps Dart snapshot information for reverse engineering, without requiring root or certificate installation.

## Use cases
- intercept HTTPS traffic from a Flutter mobile app with Burp Suite
- bypass SSL certificate pinning in Flutter applications
- reverse engineer a Flutter apk or ipa during a bug bounty
- dump Dart classes and functions from a compiled Flutter app
- repack an Android app for dynamic analysis without root
- analyze Flutter app network traffic on iOS arm64 devices

## When to choose
- you need to pentest or reverse engineer a Flutter mobile app
- you want traffic interception without installing certificates or rooting the device
- you need to bypass Flutter SSL pinning implementations
- you want to inspect Dart snapshot classes and functions

## When to avoid
- the target app is native Android or iOS rather than Flutter
- you need a maintained tool with recent updates and current Flutter engine support
- you need static analysis only without repacking the app
- your workflow requires non-arm architectures or Flutter master channel builds

## Facets
- artifact type: framework
- maturity: maintenance
- function: reverse-engineering, security, penetration-testing, cli
- domain: reverse-engineering, security, mobile-development, penetration-testing
- platform: windows, cli, python
- tags: flutter, ssl-pinning-bypass, traffic-interception, burp-suite, mobile-security, apk-repacking, bug-bounty, linux, macos, android, ios

## Member repositories
- ptswarm/reFlutter (main) score 10

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:04:47.786595+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T04:35:14.451135+00:00, confidence not recorded.
  - readme: https://github.com/ptswarm/reFlutter (fetched 2026-08-28T04:04:47.786595+00:00, sha 0f0036ee1c60)
- Data as of 2026-08-30T08:39:29.467469+00:00.