CTF Movement

Challenge

Description

Help Info:

Create an account and request gas:

aptos init --assume-yes --network custom --rest-url https://fullnode.devnet.aptoslabs.com --faucet-url https://faucet.devnet.aptoslabs.com

Request gas for an account:

aptos account fund-with-faucet --url https://fullnode.devnet.aptoslabs.com --faucet-url https://faucet.devnet.aptoslabs.com --account 7ebe2197272bff09c0c95747ccd9e3ef5a7eca304440482fdf71d0f14afd66c0(change to your account)

Compile & Publish & Run & Query transaction, refer below docs.

Aptos Client documents: https://aptos.dev/cli-tools/aptos-cli-tool/use-aptos-cli
Aptos API Spec: https://aptos.dev/nodes/aptos-api-spec#/

Steps

Step1: Click "Deploy" button to let platform create a new account and deploy the challenge contract for you.

Step2: Read the contract code, try to work out the challenge, and call the get_flag() function to successfully trigger an event.

Step3: Click "Get Flag" button to submit the transaction hash which has triggered the Flag event, after get the flag, and then do submit the flag to CTF platform.

Reset

Deploy

Get Flag

Step1 Info

Deployment Contract:
{{ backInfo.deployInfo.address }}::{{ backInfo.deployInfo.contract }}

Deployment Hash:
{{ backInfo.deployInfo.hash }}

Step3 Info:

Flag(Copy and submit flag to the CTF challenge page to get score):
{{backInfo.flagInfo.flag}} copy