Feature brief — "EX4 to MQ4 Decompiler" GitHub project

1. Malware in Compiled Tools

Many “ex4 to mq4 decompiler” downloads include trojans, keyloggers, or clipboard hijackers. Common findings:

4. Open Source EAs on GitHub

Tons of free, open-source EAs with full MQ4 code exist. Search for “MQL4 Expert Advisor source code” – you can legally study, fork, and modify these.

2. Supply Chain Attacks

Some Python-based decompilers on GitHub auto-download additional malware from remote servers when you run them.