Troj/Proxy-HR is a Trojan for the Windows platform.
When run Troj/Proxy-HR copies itself to the Windows folder as msnfo32s.exe, adding the following Registry entry to hook system startup:
HKCU\Software\Microsoft\Windows\CurrentVersion\Run
msnfo32s
<Windows>\msnfo32s.exe
Once running Troj/Proxy-HR connects to a remote server (HTTP) to report the installation, and the port numbers required for control of the proxy.