If you're lucky enough to find a command execution vulnerability during a penetration test, pretty soon afterwards you'll probably want an interactive shell. If it's not possible to add a new account / SSH key / .rhosts file and just log in, your next step is likely to be either throwing back a reverse shell or binding a shell to a TCP port. This page deals with the former. Your options for creating a reverse shell are limited by the scripting languages installed on the target system – though you could probably upload a binary program too if you're suitably well prepared. The examples shown are tailored to Unix-like systems. Some of the examples below should also work on Windows if you use substitute "/bin/sh -i" with "cmd.exe". Each of the methods below is aimed to be a one-liner that you can copy/paste. As such they're quite short lines, but not very readable.
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A week-long series of articles and talks on evading Microsoft Advanced Threat Analytics (ATA) detection
A comprehensive malware-analysis tool that utilizes external AV scanners to identify malicious elements in binary files.
A simple file format fuzzer for Android that can fuzz multiple readers at once
Pwndrop is a self-deployable file hosting service for red teamers, allowing easy upload and sharing of payloads over HTTP and WebDAV.
Python utility for testing the existence of domain names under different TLDs to find malicious subdomains.
AEM (Adobe Experience Manager) Hacker is a tool designed to help security researchers and penetration testers identify and exploit vulnerabilities in AEM-based systems.
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