XlsGen
A proof-of-concept tool that generates Excel BIFF8 files with embedded 4.0 macros programmatically without requiring Microsoft Excel installation.
Free44
Free44
XlsGen
A proof-of-concept tool that generates Excel BIFF8 files with embedded 4.0 macros programmatically without requiring Microsoft Excel installation.
Data verified May 2026
ADYour product here. Reach security decision-makers.Launch a campaignXlsGen Description
XlsGen is a proof-of-concept tool designed to generate Excel BIFF8 files with embedded 4.0 macros without requiring Microsoft Excel to be installed. The tool enables programmatic creation of xls files that contain macro functionality, bypassing the need for the actual Excel application during file generation. This capability allows security researchers and penetration testers to create Excel files with embedded macros for testing purposes, social engineering simulations, or malware analysis scenarios. The tool operates by directly manipulating the BIFF8 file format structure to embed macro code into the generated Excel files, providing a method to create macro-enabled spreadsheets through code rather than through the Excel interface.
XlsGen FAQ
Common questions about XlsGen including features, pricing, alternatives, and user reviews.
XlsGen is A proof-of-concept tool that generates Excel BIFF8 files with embedded 4.0 macros programmatically without requiring Microsoft Excel installation. It is a Security Operations solution designed to help security teams with Red Team, Proof Of Concept, Payload Generation.
XlsGen is a free Security Operations tool. This makes it accessible for organizations of all sizes, from startups to enterprises. Visit https://github.com/aaaddress1/xlsGen/ for download and installation instructions.
Popular alternatives to XlsGen include:
1.Core Security Outflank Security Tooling - Red team toolkit for EDR evasion, initial access, and post-exploitation. (Commercial)
2.Havoc Framework - Open-source C2 framework for red team ops and adversary simulation. (Free)
3.WebDAV Covert Channel - A covert channel technique that uses WebDAV protocol features to deliver malicious payloads and establish C2 communication while bypassing security controls. (Free)
4.pybof - PyBOF is a Python library that enables in-memory loading and execution of Beacon Object Files (BOFs) with support for argument passing and function targeting. (Free)
5.Covenant - Covenant is a collaborative .NET command and control framework designed for red team operations and offensive security engagements. (Free)
Compare these tools and more at https://cybersectools.com/categories/security-operations
XlsGen is for security teams and organizations that need Red Team, Proof Of Concept, Payload Generation. It's particularly suitable for small to medium-sized teams looking for cost-effective solutions. Other Security Operations tools can be found at https://cybersectools.com/categories/security-operations
Have more questions? Browse our categories or search for specific tools.
