A FREE comprehensive reverse engineering tutorial covering x86, x64, 32-bit ARM & 64-bit ARM architectures

https://github.com/mytechnotalent/Reverse-Engineering

Red Team Toolkit is an Open-Source Django Offensive Web-App which is keeping the useful offensive tools used in the red-teaming together
https://github.com/signorrayan/RedTeam_toolkit

Offensive tooling notes and experiments in AutoIt_v3
https://github.com/V1V1/OffensiveAutoIt

Run binaries straight from memory in Linux
https://github.com/liamg/memit

403/401 Bypass Methods + Bash Automation + Your Support ;)
https://github.com/Dheerajmadhukar/4-ZERO-3

information about EDRs that can be useful during red team exercise
https://github.com/Mr-Un1k0d3r/EDRs

AV/EDR evasion via direct system calls
https://github.com/jthuraisamy/SysWhispers2

#cracken a fast password wordlist generator, Smartlist creation and password hybrid-mask analysis tool written in pure safe Rust
https://github.com/shmuelamar/cracken

#karma_v2 is a Passive Open Source Intelligence (OSINT) Automated Reconnaissance (framework)
https://github.com/Dheerajmadhukar/karma_v2

The fastest and safest AV1 encoder
https://github.com/xiph/rav1e

Safe, fast, small crypto using Rust
https://github.com/briansmith/ring

#Lazarus analysis tools and #research report
https://github.com/JPCERTCC/Lazarus-research

proxylogon, proxyshell, proxyoracle and proxytoken full chain exploit tool
https://github.com/FDlucifer/Proxy-Attackchain

ProxyVulns
https://github.com/hosch3n/ProxyVulns

VMware vCenter 7.0.2.00100 unauth Arbitrary File Read + SSRF + Reflected XSS

https://github.com/l0ggg/VMware_vCenter

#zscan a scan blasting tool set

https://github.com/zyylhn/zscan

A small reverse shell
for Linux & Windows

https://github.com/xct/xc

A Visual Studio template used to create #Cobalt_Strike BOFs
https://github.com/securifybv/Visual-Studio-BOF-template

#Cobalt_Strike BOF - Bypass AMSI in a remote process with code injection
https://github.com/boku7/injectAmsiBypass

Tool for working with Direct System Calls in #Cobalt_Strike's Beacon Object Files (BOF) via Syswhispers2
https://github.com/Sh0ckFR/InlineWhispers2

A Beacon Object File (BOF) for #Cobalt_Strike which uses direct system calls to enable WDigest credential caching
https://github.com/outflanknl/WdToggle

scanner that detects #CVE-2021-21980 vulnerabilities VMware vCenter earlier versions (7.0.2.00100)
https://github.com/Osyanina/westone-CVE-2021-21980-scanner

Plex media server local privilige escalation poc #CVE-2021-42835
https://github.com/netanelc305/PlEXcalaison

Python tool for exploiting #CVE-2021-35616
https://github.com/Ofirhamam/OracleOTM

Golden Guide for #Pentesting

https://github.com/0xCGonzalo/Golden-Guide-for-Pentesting

Vulnerability #Exploitation Code Collection Repository

https://github.com/0x0021h/expbox

Master the command line in one page
https://github.com/jlevy/the-art-of-command-line

All sysmon event types and their fields explained
https://github.com/olafhartong/sysmon-cheatsheet

A fast reverse proxy to help you expose a local server behind a NAT or firewall to the internet
https://github.com/fatedier/frp

Xray, Penetrates Everything. Also the best v2ray-core, with XTLS support. Fully compatible configuration
https://github.com/XTLS/Xray-core

ByPass SSL Pinning with IP Forwarding | iptables
https://medium.com/@yoshimlutfi/bypass-ssl-pinning-with-ip-forwarding-iptables-568171b52b62

Microsoft Internet Explorer Active-X Control Security Bypass
https://packetstormsecurity.com/files/165160/MICROSOFT-INTERNET-EXPLORER-ACTIVEX-CONTROL-SECURITY-BYPASS.txt

#Bugbounty Resources
https://github.com/aufzayed/bugbounty

Poc, EXP, scripts, privilege escalation, gadgets, etc related to penetration testing
https://github.com/Mr-xn/Penetration_Testing_POC