We are using WinPcap v3 as part of a software package that our company develops for commercial purposes. Why is this considered by ClamWin as a trojan?

See WinPcap website: https://www.winpcap.org/misc/faq.htm#Q-27

This is what I got from the scanner:

Scan Started Thu Jan 31 03:30:00 2008
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*** Scanning Programs in Computer Memory ***
*** Scanned 43 processes - 471 modules ***
*** Computer Memory Scan Completed ***
WARNING: Can't open file \\?\C:\Config.Msi\a162f8.rbf, Permission denied
C:\Documents and Settings\Administrator\Desktop\AirMarshal v2.1.3\AirMarshal Management Console v2.1.3.msi: Trojan.Spy-20743 FOUND
C:\Documents and Settings\Administrator\Desktop\AirMarshal v2.1.3\AirMarshal Server v2.1.3.msi: Trojan.Spy-20743 FOUND
C:\Documents and Settings\Administrator\Desktop\AirMarshal v2.1.3.zip: Trojan.Spy-20743 FOUND
C:\Program Files\Code Red\AirMarshal Console\WinPcap_3_0_nogui.exe: Trojan.Spy-20743 FOUND

https://www.clamwin.com/content/view/40/27/