Kaspersky Antivirus (KAV) crashes when it tries access a path that has more the 256 characters. In addition to this vulnerability, a long path can be used to hide malware. Also, malware with specially crafted names are not detected by this anti-virus product. Tested on Kaspersky Antivirus 4.0.9.0.
6949810c13d2cba2796d0abbbae6962016128aba3acc695195bdaa032d0e85b3