Reverse Engineer Desktop App Login
Budget: $10 – $30 USD
I have a Windows-only desktop program for personal use. The original supplier is no longer available, and every launch now stops at a login screen that asks for an authorization code I can’t retrieve. I still have lawful access to the software and simply need to keep using it on my own PC.
What I need
• Analyse the executable and locate the routine that validates or fetches the authorization code.
• Produce either a patched binary or a small loader that cleanly bypasses that check so the software starts normally.
• Preserve all existing features and stability; nothing else in the workflow should break.
• Provide a short, step-by-step note on how the modification was done so I can replicate it after system reinstalls.
Helpful skills
Experience with Windows reverse engineering tools such as IDA, Ghidra, x64dbg, OllyDbg, or similar; comfort with PE structures, assembly patching, and anti-tamper techniques.
I can supply the installer, current executable, and any crash/error logs you might request. If you have questions about its workings, let me know and I’ll gather additional details right away.
What I need
• Analyse the executable and locate the routine that validates or fetches the authorization code.
• Produce either a patched binary or a small loader that cleanly bypasses that check so the software starts normally.
• Preserve all existing features and stability; nothing else in the workflow should break.
• Provide a short, step-by-step note on how the modification was done so I can replicate it after system reinstalls.
Helpful skills
Experience with Windows reverse engineering tools such as IDA, Ghidra, x64dbg, OllyDbg, or similar; comfort with PE structures, assembly patching, and anti-tamper techniques.
I can supply the installer, current executable, and any crash/error logs you might request. If you have questions about its workings, let me know and I’ll gather additional details right away.