Note: Some versions use a common zip password like speedxperts or 2021ad for protected files.
This version is a significant update over the older 2017.x releases, offering expanded vehicle coverage up to the 2021 model year for Cars and Trucks. It is designed to work with generic VCI (Vehicle Communication Interface) hardware like the DS150E. Key Features Mentioned Full System Diagnostics: Ability to read and erase fault codes (DTC). Live Data: Real-time monitoring of sensor values. Service Resets: Oil, brake, and maintenance interval resets. Component Activation: Testing specific parts like fuel pumps or ABS valves. Wider Database: Includes newer protocols for modern vehicle ECUs. Installation & Activation Instructions According to typical community guides , the long post usually details the following steps: Preparation: Windows Real-Time Protection Delphi Autocom 2021.11 - KeyGen - MHH AUTO - Page 1
| Feature | How It Works (as described) | Practical Reality | |---------|----------------------------|--------------------| | | Scans the target executable’s resources for known Delphi licensing patterns (e.g., TKeyGen , TSerialNumber ). | Works well for the most common patterns (e.g., KeyGen.dll used in older SAP modules). Fails on heavily obfuscated or custom implementations. | | One‑click key generation | After detection, the program derives the seed (usually a CRC or MD5 of the product name) and runs the embedded algorithm to spit out a 16‑character alphanumeric key. | The keys generated are deterministic – same input → same output. This is handy for repeatable testing, but also means the generator can be reverse‑engineered. | | Batch mode (hidden) | An undocumented command‑line flag ( /b ) allows feeding a list of product names via a text file and receives a CSV of results. | This feature is not advertised; you need to read the source code (the tool is compiled but the binary contains strings for the flag). Useful for power users, but its existence raises suspicion about the developer’s intent. | | Built‑in logging | Saves a MHH_Auto.log file with timestamps, input strings, and generated keys. | Helpful for debugging, but also leaves a forensic trail on your machine—a privacy consideration. | | Self‑update check | On launch, the program contacts mhhauto.com/check to see if a newer version exists. | The server is still online (as of 2024‑06) and returns a simple “0” (no update). If the domain ever disappears, the check will stall for a few seconds before timing out. | Note: Some versions use a common zip password