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On this page
  • Description
  • TL;DR
  • Code Audit
  • Building PoC
  1. Web3 CTF
  2. Damn Vulnerable DeFi

Backdoor

PreviousFree RiderNextClimber

Last updated 1 year ago

Description

To incentivize the creation of more secure wallets in their team, someone has deployed a registry of . When someone in the team deploys and registers a wallet, they will earn 10 DVT tokens.

To make sure everything is safe and sound, the registry tightly integrates with the legitimate , and has some additional safety checks.

Currently there are four people registered as beneficiaries: Alice, Bob, Charlie and David. The registry has 40 DVT tokens in balance to be distributed among them.

Your goal is to take all funds from the registry. In a single transaction.

TL;DR

Code Audit

Building PoC

Gnosis Safe wallets
Gnosis Safe Proxy Factory