What flagged the file, and what was the exact threat classification given?

If you have found a process named cardlock.exe running on your system or stumbled across the file while browsing your Program Files, you are likely using a mobile broadband device, specifically an older Huawei modem or dongle.

In the majority of modern security telemetry, cardlock.exe manifests as:

: Since these tools are often hosted on older personal blogs or file-sharing sites, always scan the file with VirusTotal before executing it on your machine. Are you trying to unlock a specific modem model , or