As testers, we sometimes need some good, old-fashioned trial and error to get things working. Phishing is one of the attacks that commonly takes more than one attempt to get payloads and command and control (C2) working properly. This post covers how to help effectively perform payload trial and error by randomly serving payloads from one URL with Apache mod_rewrite. The technique described in this post lends itself more to a penetration test, where email phishing batches may span an entire target company, rather than a red team assessment, where email phishing is highly targeted and payload issues are painstakingly troubleshot manually. Following the steps below, we can configure an Apache redirector, or server directly, to serve a random payload from a predefined list of possible payloads with the RewriteMap - randomized plain text functionality of Apache. Apache’s RewriteMap function allows external programs, such as scripts, databases, or text files to remap requests for Apache to serve. The example commonly used in the official documentation is if a store changes from a URL structure of item-1234 to iPhone-7-white, the web administrators could use Apache to serve up iPhone-7-white when item-1234 is requested without having to change any hard coded links.
FEATURES
ALTERNATIVES
A tool that simplifies the installation of tools and configuration for Kali Linux
Tool for enumerating proxy configurations and generating CobaltStrike-compatible shellcode.
An open-source intelligence collection, research, and artifact management tool inspired by SpiderFoot, Harpoon, and DataSploit.
A set of YARA rules for identifying files containing sensitive information
A reconnaissance tool that retrieves information from Office 365 and Azure Active Directory using a valid credential.
Weaponize Word documents with PowerShell Empire using the Microsoft DDE exploit.
Emulates Docker HTTP API with event logging and AWS deployment script.
Modern, asynchronous, multiplayer & multiserver C2/post-exploitation framework with Python 3 and .NETs DLR.
PINNED

Mandos Brief Newsletter
A weekly newsletter providing cybersecurity leadership insights, industry updates, and strategic guidance for security professionals advancing to management positions.

PTJunior
An AI-powered penetration testing platform that autonomously discovers, exploits, and documents vulnerabilities while generating NIST-compliant reports.

CTIChef.com Detection Feeds
A tiered cyber threat intelligence service providing detection rules from public repositories with varying levels of analysis, processing, and guidance for security teams.

ImmuniWeb® Discovery
ImmuniWeb Discovery is an attack surface management platform that continuously monitors an organization's external digital assets for security vulnerabilities, misconfigurations, and threats across domains, applications, cloud resources, and the dark web.

Checkmarx SCA
A software composition analysis tool that identifies vulnerabilities, malicious code, and license risks in open source dependencies throughout the software development lifecycle.

Orca Security
A cloud-native application protection platform that provides agentless security monitoring, vulnerability management, and compliance capabilities across multi-cloud environments.

DryRun
A GitHub application that performs automated security code reviews by analyzing contextual security aspects of code changes during pull requests.