Who makes o365-attack-toolkit vs oclhashcat?

**o365-attack-toolkit** is open-source with 1,116 GitHub stars. **oclhashcat** is open-source with 25,597 GitHub stars. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Is o365-attack-toolkit a good alternative to oclhashcat?

o365-attack-toolkit and oclhashcat serve similar Penetration Testing use cases: both are Penetration Testing tools, both cover Password Cracking. Review the feature comparison above to determine which fits your requirements.

o365-attack-toolkit vs oclhashcat: 2026 Comparison Guide | CybersecTools

o365-attack-toolkit vs oclhashcat: Side-by-Side Comparison (2026)

Q: What is the difference between o365-attack-toolkit vs oclhashcat?

**o365-attack-toolkit**: A toolkit to attack Office365, including tools for password spraying, password cracking, token manipulation, and exploiting vulnerabilities in Office365 APIs and services.. **oclhashcat**: Hashcat is a fast and advanced password recovery utility that supports various attack modes and hashing algorithms, and is open-source and community-driven.. Both serve the Penetration Testing market but differ in approach, feature depth, and target audience.

Features, pricing, ratings, and pros & cons — compared head-to-head.

o365-attack-toolkit is a free penetration testing tool. oclhashcat is a free penetration testing tool. Compare features, ratings, integrations, and community reviews side by side to find the best penetration testing fit for your security stack.

CST Verdict

Based on our analysis of available product data, here is our conclusion:

o365-attack-toolkit

Penetration testers running Office365 red teams need o365-attack-toolkit because it automates the attack chains most frequently missed in manual testing: password spraying against MFA-less accounts, token theft via API manipulation, and lateral movement through shared mailbox permissions. The 1,116 GitHub stars and active maintenance reflect real adoption by practitioners who've replaced custom scripts with this toolkit. Skip it if your scope is shallow phishing simulations or if your client's O365 tenant has conditional access properly configured; the toolkit assumes weak or absent policy controls that limit its value in mature environments.

Data verified May 2026

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