Always verify file hashes (MD5/SHA1) against known-good community sources. Never run an unverified .exe from a pop-up ad.
What I can do is give you to locate and verify the official or legitimate version of ZXCopy 3: zxcopy 3 software download verified
Leo didn’t execute. Instead, he opened the binary in a hex editor. Scrolling past the PE header, halfway down, he saw it: a string of plaintext amidst the assembly gibberish. zxcopy 3 software download verified
Because there are many generic clones, it is best to purchase from reputable electronics or security retailers: zxcopy 3 software download verified
Even if a file comes from an archive site, run it through an updated antivirus scanner or a tool like VirusTotal before extracting it.