SMBCheck.A is a tool that checks whether a vulnerable SMBv2 server exists on a system running on Microsoft Windows operating system.
F-Secure's Mobile Security product blocks installation of this program with default settings.
SMBCheck.A is a tool that checks whether a system running on a particular Microsoft Windows operating system has been installed with a vulnerable SMBv2 server. The vulnerable server may cause the system to halt its operation or display a blue screen, rendering the system unusable. The corresponding vulnerability, CVE-2009-3103, had already been addressed in the MS09-050 security update.