Here’s a brief, useful summary of why such “repacks” are dangerous and not recommended:
Unofficial "repacked" or "portable" versions from third-party sites are often bundled with actual malware or spyware. Malwarebytes Forums Safe Alternatives portable full malwarebytes antimalware premium v221 repack
Instead of a sketchy repack, use the or the Malwarebytes Chameleon utility. These are official, portable-friendly tools designed to run on compromised systems. Steps for a Safe Cleanup: Here’s a brief, useful summary of why such