B5C001 is a "container" hot fix that contains "member" hot fixes which will update your SAS software components.
See "What is a container hot fix?" in the SAS Hot Fix FAQ for more information on container and member hot fixes.
A manifest listing the contents of each of the following "member" hot fixes is available:
B5A001 manifest for SAS Infrastructure for Risk Management Mid-Tier 3.4
B5B001 manifest for SAS Infrastructure for Risk Management Server 3.4
B5D001 manifest for SAS Infrastructure for Risk Management Server Configuration 3.4