Proof-of-Concept (PoC) exploit for php2shell (CVE-2026-109618 / CVE-2026-109619), demonstrating remote code execution in vulnerable PHP environments. For security research and educational purposes only.
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:key: Idiotproof golang password validation library inspired by Python's passlib
blockchain (crypto) tools, libraries & scripts in ruby
- blockchain
- cryptohash
- distributed-database
- proof-of-work
Self-hosted, invisible CAPTCHA that detects AI agents driving real browsers. GDPR, WCAG 2.2 AA, and EAA: no cookies, no third-party data sharing, and no visual or audio puzzle. With a false-positive budget enforced in CI. Proof of work, drop-in for Turnstile and reCAPTCHA.
- anti-bot
- behavioral-analysis
- bot-detection
- captcha
Does their story hold up? Paste what a seller, recruiter or landlord told you and check it against public records in thirty seconds, with proof saved for every reason.
- desktop
- due-diligence
- evidence
- fraud
Follow stolen crypto hop by hop across Bitcoin, Ethereum, TRON, BNB Chain and Solana. Labels where the money landed, keeps proof for every clue, writes the report.
Swift cryptography library for Bitcoin and Nostr. ECDSA, Schnorr, ECDH, and zero-knowledge proofs on secp256k1. Apple platforms and Linux.
- taproot
- secp256k1
- swift
- schnorr
A foundational framework for modular cryptographic proofs in Coq
- cryptography
- coq-library
- coq-formalization
- state-separating-proofs
Security and Hacking Tools, Exploits, Proof of Concepts, Shellcodes, Scripts.
Quick proof of concept to detect a Kippo SSH honeypot instance externally
Foundational Cryptography Framework for machine-checked proofs of cryptography.