R
OSCP Cheat sheets
Net Bios Scan
Reverse Shell Cheat Sheet
NMap Cheat Sheet
Linux Commands Cheat Sheet
Security Hardening CentOS 7
Google Hacking Database
Sans Tools Cheat Sheet
NetCat
Nessus (PDF)
hping3
Nmap
GTFOBins
Ncat
Payload all the things
VBSCRIPT infection methods
Fun with incognito
Droppers
MITRE ATT&CK
PEzor
Open-Source PE Packer
x0rro
Creating Metasploit Payloads
OWASP Testing Guide v4
Exploiting masks in Hashcat for fun and profit
Corkami
Generating shellcode
Offensive Msfvenom
Basics of Windows shellcode writing
Why is your Meterpreter session dying?
Interesting JavaScript Obfuscation Example