Secunia Security Advisory – fRoGGz has discovered a weakness in avast! Anti-Virus scan engine, which can be exploited by malware to bypass certain scanning functionality.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/40694/sa17126.txt
Source: https://packetstormsecurity.com/files/40694/Secunia-Security-Advisory-17126.html