Bash scripting must have/know tips.
Default Credentials Cheat Sheet
One place for all the default credentials to assist the Blue/Red teamers activities on finding devices with default password.
List of Exchange versions, build numbers and release dates for major releases (RTM, Service Packs) as well as Cumulative Updates and Rollups.
GitHub dorking queries.
Technique for optimizing Google search queries.
Headers & Files
Interesting headers and files in relation to webservers.
List of TLDs
List of available Top Level Domains (TLDs).
Netmasks / Subnetting
Overview of network CIDR, Addresses, Hosts, Netmask and amount of clients.
OSCP PrivEsc Mindmap
OSCP Privilege Escalation Mindmap.
A overview of cheatsheets.
Windows Security Log References
Most handy Windows Security Log Event ID's
XXE injection payloads.