...

• Reduced minimum threads in use in userspace

• Reduced CPU usage for userspace service

• Agent-Server authentication is now performed more efficiently

• Fixed erroneous Replaced previous service sleep <> restart algorithm when licenses were not available.

  • Previous algorithm caused a "service exited unexpectedly" in event manager

  for unlicensed agents

  • Previously, agents with no license would restart themselves every 15 minutes to check again.

  • Allowing the Operating System to tell the service to shut off (something abused by criminals and other security tools) would have allowed a “clean” service restart without event manager logs. Instead of creating that vulnerability, Cyber Crucible’s service restarted itself without Windows involvement, causing the event log.

MD5 Hashes

service.exe  = b17a2a528a4424771fdeca8559b9f56b
CCRRSecMon.sys (Windows7)        = c2b051b1001474419e7572fd23625d84
CCRRSecMon.sys (Windows8)        = 335d355bbd492c390e67ac615c5252b0
CCRRSecMon.sys (Windows10)       = 0d1fc32fba2cb878ce8cb0f549b8d167

...