You are the administrator of a Cisco ASA security appliance. Your management has asked you to configure the Cisco ASA security appliance, using Modular Policy Framework to block executables with the .exe file extension from being downloaded.
Which regular expression must you create to match the .exe file extension?
A.
.*.[Ee][Xx][Ee.
B.
.*.[Ee][Xx][Ee]
C.
.+.[Ee][Xx][Ee]
D.
*.exe
E.
+.exe
F.
.+.[Ee][Xx][Ee]