Local computers (clients) connect to this internal organizational server over the local network instead of contacting Microsoft's activation servers individually over the internet.
These behaviors are similar to those of malware, but in the context of a trusted KMS tool, they are benign. Most virus detectors include “HEUR” detections or “riskware” warnings. if you have verified the source. Kms Activation Helper V1.5 64bit
KMS Activation Helper V1.5 64bit is a tool used by some to activate software, but it is not a recommended solution due to the inherent security risks and illegality. While it offers a "one-click" solution for activating 64-bit software, the potential for malware infection and system instability, as noted by Microsoft Q&A , makes it a risky choice. as noted by Microsoft Q&A