App Control: Yara Rules Out of Date - WinHttpSendRequest Error[12029]

App Control: Yara Rules Out of Date - WinHttpSendRequest Error[12029]

Environment

  • App Control: All Supported Versions

Symptoms


Cause

TCP port 443 from Agent inbound to Server is blocked


Resolution

  1. Ensure that port 443 is allowed from Agent inbound to Server on TCP port 443
  2. The devices should be now able to update their Yara rules at their next attempt. To test you can reboot or restart the agent service on a device having this issue to trigger the download again.

Additional Notes

  • test that port 443 is allowed by using the below command (telnet client required):
  • telnet "FQDN of Protection Server" 443

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Creation Date:
‎08-16-2021
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