The delivery method for such a file or script usually follows a common phishing pattern:
: When you connect your wallet and click a button (e.g., "Claim" or "Verify"), you aren't just signing a simple transaction. You are often signing a "Set Approval for All" transaction, which gives the attacker's smart contract full permission to move any NFT or token out of your wallet. NFT Drain.zip
: These messages lead to a professional-looking fake website that mimics popular platforms like OpenSea or Phantom . The delivery method for such a file or
: Scammers send emails, Discord messages, or social media posts promising a "free mint," a "limited airdrop," or an "offer" on your existing NFTs. : Scammers send emails, Discord messages, or social
: Once the signature is captured, the automated script instantly transfers your most valuable assets to the attacker's address. 3. Red Flags to Watch For
: Scams often use "FOMO" (fear of missing out), claiming an offer or mint is only available for a few minutes.
An NFT drainer is a type of malicious script or software designed to trick users into giving a smart contract permission to access and transfer their assets. These tools are often marketed on dark web forums or private Telegram channels as easy-to-use "kits" for scammers. 2. How the Attack Works