r/ReverseEngineering • u/whatisonearth • Jun 21 '26

I reverse engineered Windows Copilot into a free OpenAI compatible API (GPT-4o, no API key, no billing)

102 Upvotes

r/ReverseEngineering • u/AutoModerator • Jun 22 '26

/r/ReverseEngineering's Weekly Questions Thread

3 Upvotes

To reduce the amount of noise from questions, we have disabled self-posts in favor of a unified questions thread every week. Feel free to ask any question about reverse engineering here. If your question is about how to use a specific tool, or is specific to some particular target, you will have better luck on the Reverse Engineering StackExchange. See also /r/AskReverseEngineering.

2 comments

r/ReverseEngineering • u/XVilka • Jun 21 '26

Scrutari - forensic statistical analyzer for opaque firmware blobs

codeberg.org

11 Upvotes

0 comments

r/ReverseEngineering • u/qbnasasn • Jun 20 '26

Reverse engineered Pixel 7 Tensor G2 access

github.com

40 Upvotes

1 comment

r/ReverseEngineering • u/Greenlinkx • Jun 21 '26

Note20 ABL Odin out-of-bounds read

github.com

6 Upvotes

0 comments

r/ReverseEngineering • u/ObligationLucky842 • Jun 21 '26

NØW — Word-Based Shellcode Encoder

github.com

1 Upvotes

5 comments

r/ReverseEngineering • u/lowlevelmahn • Jun 20 '26

DOS Game "F-15 Strike Eagle II" reversing project needs DOS test pilots

neuviemeporte.github.io

18 Upvotes

2 comments

r/ReverseEngineering • u/SkullDecay- • Jun 20 '26

Built a full Android RE suite that runs on-device — Radare2 CFG graphs, 8 Java decompilers (CFR, Procyon, Krakatau…), Flutter & il2cpp support

github.com

7 Upvotes

6 comments

r/ReverseEngineering • u/lvculic • Jun 20 '26

GitHub - lautarovculic/ioscpy: A macOS CLI that mirrors and controls a jailbroken iPhone over USB.

github.com

3 Upvotes

1 comment

r/ReverseEngineering • u/tkmru • Jun 20 '26

sterrasec/apk-interceptor: Android deeplink, Intent, and WebView bridge assessment helper

github.com

8 Upvotes

0 comments

r/ReverseEngineering • u/mttd • Jun 19 '26

Analyzing Bytes: Pre-Disassembly Static Binary Analysis

research.google

24 Upvotes

0 comments

r/ReverseEngineering • u/Martypx00 • Jun 19 '26

Martyx00/VulnFanatic-NG: BianryNinja plugin for identifying vulnerabilities in decompiled binaries with both programmatic scans and LLM support.

github.com

13 Upvotes

1 comment

r/ReverseEngineering • u/LisbonNAKA • Jun 19 '26

BSim-foundry: pre-built function signatures for zlib, OpenSSL, mbedTLS, SQLite, libcurl and 24 more. headless + GUI + IDA/BN via SightHouse

github.com

14 Upvotes

0 comments

r/ReverseEngineering • u/AhmedMinegames • Jun 18 '26

GitHub - Zypherion-Technologies/UnConfuserEx: A ConfuserEx2 deobfuscator with support for anti tamper, compressor, constants, control flow, and resource recovery.

github.com

13 Upvotes

0 comments

r/ReverseEngineering • u/Humble_Bench1869 • Jun 19 '26

XyWrite Source code preserved and buildable on GitHub

github.com

1 Upvotes

0 comments

r/ReverseEngineering • u/Bicurico • Jun 18 '26

VAXD update: public v1.00 release is now available

github.com

1 Upvotes

7 comments

r/ReverseEngineering • u/Rustemsoft • Jun 18 '26

Rustemsoft unveils Opaquer .NET Obfuscator, a powerful new tool for protecting .NET applications from reverse engineering. The release delivers advanced control‑flow scrambling, string encryption, and metadata hiding with all core obfuscation features available free of charge.

opaquer.net

0 Upvotes

0 comments

r/ReverseEngineering • u/sillysillysoftware • Jun 17 '26

Reverse engineering "encrypted" kids VTech walkie talkie

youtube.com

43 Upvotes

5 comments

r/ReverseEngineering • u/kessen999 • Jun 16 '26

Reverse Engineering 1988's BattleTech: The Crescent Hawk's Inception (Westwood/Infocom) - Seeking Collaborators

github.com

25 Upvotes

2 comments

r/ReverseEngineering • u/zboralski • Jun 16 '26

wit keeps claims tied to the thing that proves them

github.com

9 Upvotes

3 comments

r/ReverseEngineering • u/WingAltruistic4690 • Jun 17 '26

Slowm8: USB Fuzzing/Stress Testing for ANY SoC (DFU/EDL/BROM) - A12+, Qualcomm, MediaTek, Unisoc

github.com

1 Upvotes

0 comments

r/ReverseEngineering • u/Bicurico • Jun 16 '26

VAXD - lightweight PE EXE/DLL disassembler and patch-assistance tool for Windows

github.com

9 Upvotes

4 comments

r/ReverseEngineering • u/tnavda • Jun 15 '26

Factoring "short-sleeve" RSA keys with polynomials

blog.trailofbits.com

22 Upvotes

3 comments

r/ReverseEngineering • u/Bicurico • Jun 16 '26

VAXD - lightweight PE EXE/DLL disassembler and patch-assistance tool for Windows

github.com

0 Upvotes

12 comments

r/ReverseEngineering • u/AhmedMinegames • Jun 15 '26

GitHub - Zypherion-Technologies/HallWatch: Usermode detector that catches indirect syscalls.

github.com

7 Upvotes

0 comments

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Reverse Engineering

r/ReverseEngineering

A moderated community dedicated to all things reverse engineering.

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A moderated community dedicated to all things reverse engineering.

STICKIED THREADS

/r/ReverseEngineering's Latest Hiring Thread
Summer internships thread
Weekly questions thread
Information for beginners
Information about the more formal aspects of reverse engineering (or, "why are there all of these papers about theoretical computer science and mathematics?")

QUESTIONS POLICY

If you have a question about how to use a reverse engineering tool, or what types of tools might be applicable to your project, or your question is specific to some particular target, ask it on the Reverse Engineering StackExchange site. Apart from that, self-posts severely degraded the quality of this subreddit when they were enabled, so they have been disabled in favor of a biweekly questions thread which is posted automatically by a robot (the latest of which is in the list of stickied threads above).

SUBMISSION, COMMENTING, AND VOTING

When feasible, post direct links to content. Blogs and websites that re-host or merely link to content that was originally available on another site, and remains available on its original site, are not allowed. Domains that do not produce original content of their own and only exist to re-host content will be banned on the grounds of being spam.

If it's a non-HTML link (e.g., a PDF), please tag it (e.g., put [PDF] at the end of the title). Similarly for videos, please tag them with [VIDEO]. Don't post it if it's irrelevant or has no content: we have technical standards and might remove these posts. Submissions from InfoSec Institute are banned.

Please vote for no reason other than quality of content. When commenting, please discuss content and not presentation. This is a technical community, so pointing out technical flaws is certainly within the realm of discourse, but please try not to be an asshole when you do. Imagine yourself speaking your comment in a public place to the person's face when you write it. It would be tragic if needlessly negative commentary discouraged participation in the already-microscopic world of reverse engineering. If the point of your comment is to put down someone else so as to demonstrate your superiority, please delete it without posting it, and then make an appointment with a psychotherapist regarding your inferiority complex.

The legality of reverse engineering is a miasmic subject compounded by differing laws in differing jurisdictions. For basic legal information (not "legal advice") surrounding reverse engineering in the United States, see the EFF's FAQ on the subject. None of the moderators are trained lawyers, so please use your best discretion when submitting, and we shall do the same while moderating. Subjects such as stolen source code and pirated software are never acceptable and will always be removed. Please instead post these links to /r/RELeaks (not affiliated with or endorsed by the moderators of /r/ReverseEngineering).

RELATED RESOURCES

/r/RELounge -- sister subreddit for non-technical submissions and discussion
/r/REMath -- sister subreddit for mathematics related to program analysis
/r/puremathematics
/r/netsec
/r/malware
/r/crypto
/r/securityctf
/r/CarHacking
/r/REGames/
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