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Achievement: Pull Shark

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Achievement: Pull Shark

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jacoboavariento/README.md

I'm a certified ethical hacker / security engineer with 20+ years in cybersecurity, now deep in DeFi/smart contract auditing 🚀

Web2 contributions 🏅

  • Dropped the first public PoC exploits for CVE-2006-3747 (Apache mod_rewrite LDAP off-by-one buffer overflow) back in 2006 — Advanced off-by-one buffer overflow vuln that got wild attention on GitHub/exploit-db scenes 🛡️💥
  • Cooked up a remote code execution bug in Roundcube Webmail (versions 0.2-3 Beta) via html2text.php — that's CVE-2008-5619, published on Exploit-DB/Milw0rm in 2008. Straight mail client pwnage 📧🔥
  • Credited in other finds like XSS/weak creds in stuff: Samsung DVR weak authentication, net2ftp 0day XSS, ...
  • Awarded CVE-2017-12544 for HPE System Management Homepage DOM-based XSS
  • Authored some Metasploit modules (like SAP Management Console) or implemented TrustedSec PTF in a docker container or multiple contributions to nikto 🛠️

Web3 experience & contributions 🏅

Certifications, badges, ... 📚

  • Certified Ethical Hacker, 2017
  • OSCP, 2018
  • Certified Blockchain Security Professional, 2021
  • Certified Smart Contract Auditor, 2024
  • Boring Security 101, 2025
  • Boring Security Solana Security, 2025

Contact and official websites:

Pinned Loading

  1. bitcoin-opcodes bitcoin-opcodes Public

    Bitcoin Script opcodes

  2. burp-js-urlsucker burp-js-urlsucker Public

    Burpsuite Extender plugin that passively finds hidden URLs and endpoints in any downloaded Javascript files. Great for native Javascript applications such as Next.js, Node.js or Dapps frontends.

    Java 1

  3. evm-cli-hacking evm-cli-hacking Public

    Several CLI commands to interact with smart contracts on different blockchains from the command line using Foundry tools and seth.

  4. evm-opcodes evm-opcodes Public

    Forked from wolflo/evm-opcodes

    A quick reference for EVM opcodes

  5. forge-poc-templates forge-poc-templates Public

    Forked from immunefi-team/forge-poc-templates

    Solidity

  6. SmartContractMonitor SmartContractMonitor Public

    Forked from argotorg/sourcify

    Monitors transactions on EVM-compatible blockchains to detect newly deployed contracts and automatically dumps their bytecode to facilitate decompilation. (Fork of the Sourcify monitor)

    TypeScript