1. YouTube
2. Books
3. Twitter
4. Reddit
5. IRC

The following are a list of resources I find useful for anyone interested in Malware analysis, Reverse engineering or just computer science in general:

YouTube

• 0xf0x
• AGDC Services
• BinaryAdventure
• botconf eu
• Candan BOLUKBAS
• Coleman Kane
• Colin Hardy
• Cracking Lessons
• DissectMalware
• Gruja RS
• Guided Hacking
• hasherezade
• HEXORCIST
• Jacob Persi
• Josh Stroschein
• Kindred Security
• Lukas Stefanko
• maddiestone
• MalwareAnalysisForHedgehogs
• Michael Gillespie
• Monnappa K A
• OALabs
• Open SecurityTraining
• Ring Zero Labs
• Sam Bowne

Books

1. Malware Analyst’s Cookbook and DVD: Tools and Techniques for Fighting Malicious Code
2. Practical Malware Analysis: The Hands-On Guide to Dissecting Malicious Software
3. The Ghidra Book: The Definitive Guide
4. The Art of Memory Forensics: Detecting Malware and Threats in Windows, Linux, and Mac Memory

Twitter

#opendir

Reddit

• Reverse Engineering
• Malware Analysis & Reports

IRC

irc.freenode.net ##re