iAntiVirus version 1.35 fails to fails to scan .sit and .dmg archives and can also be tricked to ignore archives if special characters are in the names.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/75668/iantivirus-ignorance.txt
Source: https://packetstormsecurity.com/files/75668/iAntiVirus-Fails-In-A-Few-Spots.html