부산대학교 도서관

Antiviruses are the most common and widely used software for providing security for the computer. Penetration tester tries to penetrate into system that end encountering a number of antivirus software. For bypassing antivirus software there are a number of methods and with the use of encryption algorithms, bypassing antivirus problem can be solved by using a special tool called Crypter that can easily encrypt malware and store into particular file format for bypassing antivirus. Crypter is essential as not lose malware functionality and bypass all antiviruses. In this paper, we purposed cloud crypter based on Microsoft Azure with support of. Net framework. We created an Application programming interface in cloud platform for encryption of malware to bypass antivirus. The API receive executable files and generates unique output every time when requested by client. Results show that our cloud based crypter can be accessed remotely and avoids antivirus detections upto 100%.