%0 Journal Article %T Classification and identification of Malicious codes %A Ankur Singh Bist %J Indian Journal of Computer Science and Engineering %D 2012 %I Engg Journals Publications %X Malicious codes are serious threat to our society. The presented work discusses various aspects of technological level, detection, mitigation , identification and Classification of malicious codes. Detection method depicts how various antivirus technologies get used to fight with complex encrypting , decrypting and nature changing virus activities. Antivirus approach consists of waiting for a number of computers to be infected, detecting the virus, designing a solution, delivering and deploying a solution. %K malware %K worm %K malicious %K replication. %U http://www.ijcse.com/docs/INDJCSE12-03-02-091.pdf