Virus warning when downloading winscp429setup.exe

Dear WinSCP-Team,
when I try to download winscp429setup.exe Antivir tells me that the virus APPL/Agent.2626.L was found. What do I have to think about that? Just to let you know...

Greetings,
martin

4.2.9 is out for months and noone has reported this yet. Where did you download it from?