Troj/Agent-HFI is a Trojan for the Windows platform.
When first run Troj/Agent-HFI copies itself to <System>\ubpr01.exe and creates the following files:
<Root>\42356d3.bat
<Root>\tmp2.reg
<System>\750623\750623.dll
The file 750623.dll is also detected as Troj/Agent-HFI, the rest of the files are not malicious on its own and could be deleted.
The following registry entry is created to run ubpr01.exe on startup:
HKCU\Software\Microsoft\Windows\CurrentVersion\Run
wblogon
<System>\ubpr01.exe
Troj/Agent-HFI changes settings for Microsoft Internet Explorer by modifying values under:
HKCU\Software\Microsoft\Internet Explorer\Main\
HKLM\SOFTWARE\Microsoft\Internet Explorer\Main\