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  • 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

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