Downloads specifically labeled as "ex4-to-mq4-decompiler-5.0.1.exe" are frequently flagged by security researchers for malicious behavior.
To understand the difficulty of decompilation, one must understand the transformation source code undergoes during compilation. ex4 to mq4 decompiler50 1 exe top
"ex4 to mq4 decompiler 50 1 exe top"
: Older decompilers (like version 4.0.432) were only effective for files compiled with build 509 or lower (pre-2014). Downloads specifically labeled as "ex4-to-mq4-decompiler-5