Virologie
virologieOpen Malware
http://openmalware.org/How to find malware? : /r/Malware
https://www.reddit.com/r/Malware/comments/2id252/how_to_find_malware/See rep0s category for more
reverse.it - Free Automated Malware Analysis Service
https://www.reverse.it/Malwares | Ensimag