| Source | Description | Likelihood | |--------|-------------|-------------| | (or similar VB6 IDE extensions) | A third-party tool that adds command-line compilation, project management, or CI/CD integration to VB6. | High | | Modern build scripts | Developers who have wrapped vb6.exe (the IDE) or vb6.exe (the command-line compiler) into a custom CLI tool to simplify automation. | Medium | | VB6 Plugin/Add-in | Some add-ins that extend VB6’s capabilities (e.g., versioning, obfuscation) install a helper executable named vb6cli.exe . | Medium | | Malware impersonation | Because the name sounds technical, malware sometimes uses names like vb6cli.exe to hide. | Low (but possible) |
Among the many files installed with Visual Basic 6.0, most developers are familiar with VB6.exe (the integrated development environment) and VB6.EXE (the compiler). However, a lesser-known but equally critical executable exists: . vb6cli.exe
vb6cli.exe -help