XlsGen vs WebDAV Covert Channel: 2026 Comparison
XlsGen is a free offensive security tool. WebDAV Covert Channel is a free offensive security tool. Compare features, ratings, integrations, and community reviews side by side to find the best offensive security fit for your security stack.
CST VerdictBased on our analysis of available product data, here is our conclusion:
Penetration testers and red teamers who need to generate weaponized Excel files without touching a Windows machine will move faster with XlsGen; it generates BIFF8 files with 4.0 macros in pure code, eliminating the dependency on Microsoft Office entirely. The 44 GitHub stars reflect steady adoption among practitioners who've already ditched Excel-dependent macro generation workflows. Skip this if your team relies on social engineering payloads that need Office Open XML fidelity or modern macro obfuscation; XlsGen prioritizes delivery speed over evasion depth.
Red team operators and penetration testers validating WebDAV weaknesses in their own infrastructure will find WebDAV Covert Channel valuable for demonstrating C2 evasion tactics that slip past signature-based detection. The tool's use of native WebDAV protocol features means it generates legitimate-looking traffic patterns that most organizations haven't specifically instrumented to catch, making it effective for stress-testing detection gaps in NIST Detect capabilities. Skip this if your goal is operational C2 for live engagements; it's a lab tool for controlled assessment, not a field weapon, and requires explicit network access to WebDAV services most enterprises have already disabled.
