Best Rubeus Alternatives ranked by AI · updated Aug 2026

Rubeus is a C# tool for researching and testing Microsoft Kerberos authentication in Windows environments. It targets red teams and defenders who need detailed control over ticket requests, inspection, delegation, and related Kerberos operations.

Developer: GhostPack contributors Price: Free 🎯 github.com/GhostPack/Rubeus

🔓 Open Source Penetration Testing windows security credential recovery kerberos

Top 6 Rubeus alternatives

Hashcat

Hashcat Project

Hashcat is a cross-platform password-recovery tool used by security professionals to test password hashes, including WPA and WPA2 captures. Its standout capability...

Pros

Usually offers stronger GPU performance and broader hash-format support than Elcomsoft Wireless Security Auditor
Free for commercial and authorized security-testing use
Supports extensive rule, mask, hybrid, and distributed cracking workflows

Cons

Command-line operation is less approachable than Elcomsoft's graphical interface
Does not provide the same integrated wireless capture workflow as dedicated auditing suites
Configuration and GPU driver setup can be demanding

Free

Alternatives to Hashcat → Visit site

mimikatz

Benjamin Delpy

mimikatz is a Windows security research and penetration-testing tool for inspecting and manipulating credentials, authentication tickets, and Windows security protocols. It is...

Pros

Broad Windows credential and Kerberos functionality in one tool
Widely documented and recognized by defensive security teams
Supports interactive use and automation through modules and command-line options

Cons

Windows-focused compared with cross-platform alternatives
Steeper learning curve than focused credential-recovery tools
Frequently detected and blocked by endpoint security products

Free

Alternatives to mimikatz → Visit site

Cain and Abel

Oxid.it

Cain & Abel was a Windows password-recovery and network-auditing tool for security professionals and administrators. It supported password sniffing, dictionary and brute-force...

Pros

Combined password recovery, sniffing, and network-auditing features in one Windows tool
Supported several legacy Windows hash and authentication protocols
Provided a graphical interface unlike many command-line cracking tools

Cons

Discontinued and unsuitable for current Windows security workflows
Lacks modern hardware acceleration and current hash support
Included network-sniffing and credential-recovery features with outdated implementations

Free; discontinued

Alternatives to Cain and Abel → Visit site

Impacket

Fortra

Impacket is a Python library and toolkit for interacting with Windows network protocols and services. It is aimed at penetration testers and...

Pros

Broader cross-platform network protocol support than mimikatz
Strong automation and scripting capabilities through Python
Useful for remote Windows assessment and lateral-movement testing

Cons

Less focused on local Windows credential inspection than mimikatz
Requires Python and more command-line setup
Protocol complexity creates a steeper learning curve

Free

Alternatives to Impacket → Visit site

LaZagne

AlessandroZ

LaZagne is an open-source credential-recovery tool that searches local applications for stored passwords. It is used by authorized penetration testers and forensic...

Pros

Covers more desktop applications and operating systems than mimikatz
Useful for recovering locally stored application credentials
Simple command-line workflow for authorized assessments

Cons

Less capable for LSASS, Kerberos, and domain credential operations
Coverage depends on application versions and storage formats
Results can be inconsistent across platforms

Free

Alternatives to LaZagne → Visit site

pypykatz

Skelsec

pypykatz is a pure-Python implementation for parsing Windows credential artifacts and analyzing LSASS-related data. It is intended for security researchers, penetration testers,...

Pros

Runs on systems without requiring the original mimikatz executable
Python API supports repeatable forensic and assessment workflows
Useful for offline analysis of credential material

Cons

Does not match mimikatz's breadth of live Windows capabilities
Requires Python familiarity for advanced use
Compatibility depends on artifact format and Windows version

Free

Alternatives to pypykatz → Visit site

How good are these alternatives?

Your feedback helps us improve the AI rankings.

✅ Thanks for your feedback!

Know a better alternative? 🙌

Suggest a product and our AI will verify it's a real alternative to Rubeus before adding it to the list.

People also compare

🔎 NetExec